@imgly/background-removal
Version:
Background Removal in the Browser
5,310 lines • 164 kB
JavaScript
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __commonJS = (cb, mod) => function __require() {
return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
};
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// ../../node_modules/iota-array/iota.js
var require_iota = __commonJS({
"../../node_modules/iota-array/iota.js"(exports, module2) {
"use strict";
function iota(n) {
var result = new Array(n);
for (var i = 0; i < n; ++i) {
result[i] = i;
}
return result;
}
module2.exports = iota;
}
});
// ../../node_modules/is-buffer/index.js
var require_is_buffer = __commonJS({
"../../node_modules/is-buffer/index.js"(exports, module2) {
module2.exports = function(obj) {
return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer);
};
function isBuffer(obj) {
return !!obj.constructor && typeof obj.constructor.isBuffer === "function" && obj.constructor.isBuffer(obj);
}
function isSlowBuffer(obj) {
return typeof obj.readFloatLE === "function" && typeof obj.slice === "function" && isBuffer(obj.slice(0, 0));
}
}
});
// ../../node_modules/ndarray/ndarray.js
var require_ndarray = __commonJS({
"../../node_modules/ndarray/ndarray.js"(exports, module2) {
var iota = require_iota();
var isBuffer = require_is_buffer();
var hasTypedArrays = typeof Float64Array !== "undefined";
function compare1st(a, b) {
return a[0] - b[0];
}
function order() {
var stride = this.stride;
var terms = new Array(stride.length);
var i;
for (i = 0; i < terms.length; ++i) {
terms[i] = [Math.abs(stride[i]), i];
}
terms.sort(compare1st);
var result = new Array(terms.length);
for (i = 0; i < result.length; ++i) {
result[i] = terms[i][1];
}
return result;
}
function compileConstructor(dtype, dimension) {
var className = ["View", dimension, "d", dtype].join("");
if (dimension < 0) {
className = "View_Nil" + dtype;
}
var useGetters = dtype === "generic";
if (dimension === -1) {
var code = "function " + className + "(a){this.data=a;};var proto=" + className + ".prototype;proto.dtype='" + dtype + "';proto.index=function(){return -1};proto.size=0;proto.dimension=-1;proto.shape=proto.stride=proto.order=[];proto.lo=proto.hi=proto.transpose=proto.step=function(){return new " + className + "(this.data);};proto.get=proto.set=function(){};proto.pick=function(){return null};return function construct_" + className + "(a){return new " + className + "(a);}";
var procedure = new Function(code);
return procedure();
} else if (dimension === 0) {
var code = "function " + className + "(a,d) {this.data = a;this.offset = d};var proto=" + className + ".prototype;proto.dtype='" + dtype + "';proto.index=function(){return this.offset};proto.dimension=0;proto.size=1;proto.shape=proto.stride=proto.order=[];proto.lo=proto.hi=proto.transpose=proto.step=function " + className + "_copy() {return new " + className + "(this.data,this.offset)};proto.pick=function " + className + "_pick(){return TrivialArray(this.data);};proto.valueOf=proto.get=function " + className + "_get(){return " + (useGetters ? "this.data.get(this.offset)" : "this.data[this.offset]") + "};proto.set=function " + className + "_set(v){return " + (useGetters ? "this.data.set(this.offset,v)" : "this.data[this.offset]=v") + "};return function construct_" + className + "(a,b,c,d){return new " + className + "(a,d)}";
var procedure = new Function("TrivialArray", code);
return procedure(CACHED_CONSTRUCTORS[dtype][0]);
}
var code = ["'use strict'"];
var indices = iota(dimension);
var args = indices.map(function(i2) {
return "i" + i2;
});
var index_str = "this.offset+" + indices.map(function(i2) {
return "this.stride[" + i2 + "]*i" + i2;
}).join("+");
var shapeArg = indices.map(function(i2) {
return "b" + i2;
}).join(",");
var strideArg = indices.map(function(i2) {
return "c" + i2;
}).join(",");
code.push(
"function " + className + "(a," + shapeArg + "," + strideArg + ",d){this.data=a",
"this.shape=[" + shapeArg + "]",
"this.stride=[" + strideArg + "]",
"this.offset=d|0}",
"var proto=" + className + ".prototype",
"proto.dtype='" + dtype + "'",
"proto.dimension=" + dimension
);
code.push(
"Object.defineProperty(proto,'size',{get:function " + className + "_size(){return " + indices.map(function(i2) {
return "this.shape[" + i2 + "]";
}).join("*"),
"}})"
);
if (dimension === 1) {
code.push("proto.order=[0]");
} else {
code.push("Object.defineProperty(proto,'order',{get:");
if (dimension < 4) {
code.push("function " + className + "_order(){");
if (dimension === 2) {
code.push("return (Math.abs(this.stride[0])>Math.abs(this.stride[1]))?[1,0]:[0,1]}})");
} else if (dimension === 3) {
code.push(
"var s0=Math.abs(this.stride[0]),s1=Math.abs(this.stride[1]),s2=Math.abs(this.stride[2]);if(s0>s1){if(s1>s2){return [2,1,0];}else if(s0>s2){return [1,2,0];}else{return [1,0,2];}}else if(s0>s2){return [2,0,1];}else if(s2>s1){return [0,1,2];}else{return [0,2,1];}}})"
);
}
} else {
code.push("ORDER})");
}
}
code.push(
"proto.set=function " + className + "_set(" + args.join(",") + ",v){"
);
if (useGetters) {
code.push("return this.data.set(" + index_str + ",v)}");
} else {
code.push("return this.data[" + index_str + "]=v}");
}
code.push("proto.get=function " + className + "_get(" + args.join(",") + "){");
if (useGetters) {
code.push("return this.data.get(" + index_str + ")}");
} else {
code.push("return this.data[" + index_str + "]}");
}
code.push(
"proto.index=function " + className + "_index(",
args.join(),
"){return " + index_str + "}"
);
code.push("proto.hi=function " + className + "_hi(" + args.join(",") + "){return new " + className + "(this.data," + indices.map(function(i2) {
return ["(typeof i", i2, "!=='number'||i", i2, "<0)?this.shape[", i2, "]:i", i2, "|0"].join("");
}).join(",") + "," + indices.map(function(i2) {
return "this.stride[" + i2 + "]";
}).join(",") + ",this.offset)}");
var a_vars = indices.map(function(i2) {
return "a" + i2 + "=this.shape[" + i2 + "]";
});
var c_vars = indices.map(function(i2) {
return "c" + i2 + "=this.stride[" + i2 + "]";
});
code.push("proto.lo=function " + className + "_lo(" + args.join(",") + "){var b=this.offset,d=0," + a_vars.join(",") + "," + c_vars.join(","));
for (var i = 0; i < dimension; ++i) {
code.push(
"if(typeof i" + i + "==='number'&&i" + i + ">=0){d=i" + i + "|0;b+=c" + i + "*d;a" + i + "-=d}"
);
}
code.push("return new " + className + "(this.data," + indices.map(function(i2) {
return "a" + i2;
}).join(",") + "," + indices.map(function(i2) {
return "c" + i2;
}).join(",") + ",b)}");
code.push("proto.step=function " + className + "_step(" + args.join(",") + "){var " + indices.map(function(i2) {
return "a" + i2 + "=this.shape[" + i2 + "]";
}).join(",") + "," + indices.map(function(i2) {
return "b" + i2 + "=this.stride[" + i2 + "]";
}).join(",") + ",c=this.offset,d=0,ceil=Math.ceil");
for (var i = 0; i < dimension; ++i) {
code.push(
"if(typeof i" + i + "==='number'){d=i" + i + "|0;if(d<0){c+=b" + i + "*(a" + i + "-1);a" + i + "=ceil(-a" + i + "/d)}else{a" + i + "=ceil(a" + i + "/d)}b" + i + "*=d}"
);
}
code.push("return new " + className + "(this.data," + indices.map(function(i2) {
return "a" + i2;
}).join(",") + "," + indices.map(function(i2) {
return "b" + i2;
}).join(",") + ",c)}");
var tShape = new Array(dimension);
var tStride = new Array(dimension);
for (var i = 0; i < dimension; ++i) {
tShape[i] = "a[i" + i + "]";
tStride[i] = "b[i" + i + "]";
}
code.push(
"proto.transpose=function " + className + "_transpose(" + args + "){" + args.map(function(n, idx) {
return n + "=(" + n + "===undefined?" + idx + ":" + n + "|0)";
}).join(";"),
"var a=this.shape,b=this.stride;return new " + className + "(this.data," + tShape.join(",") + "," + tStride.join(",") + ",this.offset)}"
);
code.push("proto.pick=function " + className + "_pick(" + args + "){var a=[],b=[],c=this.offset");
for (var i = 0; i < dimension; ++i) {
code.push("if(typeof i" + i + "==='number'&&i" + i + ">=0){c=(c+this.stride[" + i + "]*i" + i + ")|0}else{a.push(this.shape[" + i + "]);b.push(this.stride[" + i + "])}");
}
code.push("var ctor=CTOR_LIST[a.length+1];return ctor(this.data,a,b,c)}");
code.push("return function construct_" + className + "(data,shape,stride,offset){return new " + className + "(data," + indices.map(function(i2) {
return "shape[" + i2 + "]";
}).join(",") + "," + indices.map(function(i2) {
return "stride[" + i2 + "]";
}).join(",") + ",offset)}");
var procedure = new Function("CTOR_LIST", "ORDER", code.join("\n"));
return procedure(CACHED_CONSTRUCTORS[dtype], order);
}
function arrayDType(data) {
if (isBuffer(data)) {
return "buffer";
}
if (hasTypedArrays) {
switch (Object.prototype.toString.call(data)) {
case "[object Float64Array]":
return "float64";
case "[object Float32Array]":
return "float32";
case "[object Int8Array]":
return "int8";
case "[object Int16Array]":
return "int16";
case "[object Int32Array]":
return "int32";
case "[object Uint8Array]":
return "uint8";
case "[object Uint16Array]":
return "uint16";
case "[object Uint32Array]":
return "uint32";
case "[object Uint8ClampedArray]":
return "uint8_clamped";
case "[object BigInt64Array]":
return "bigint64";
case "[object BigUint64Array]":
return "biguint64";
}
}
if (Array.isArray(data)) {
return "array";
}
return "generic";
}
var CACHED_CONSTRUCTORS = {
"float32": [],
"float64": [],
"int8": [],
"int16": [],
"int32": [],
"uint8": [],
"uint16": [],
"uint32": [],
"array": [],
"uint8_clamped": [],
"bigint64": [],
"biguint64": [],
"buffer": [],
"generic": []
};
function wrappedNDArrayCtor(data, shape, stride, offset) {
if (data === void 0) {
var ctor = CACHED_CONSTRUCTORS.array[0];
return ctor([]);
} else if (typeof data === "number") {
data = [data];
}
if (shape === void 0) {
shape = [data.length];
}
var d = shape.length;
if (stride === void 0) {
stride = new Array(d);
for (var i = d - 1, sz = 1; i >= 0; --i) {
stride[i] = sz;
sz *= shape[i];
}
}
if (offset === void 0) {
offset = 0;
for (var i = 0; i < d; ++i) {
if (stride[i] < 0) {
offset -= (shape[i] - 1) * stride[i];
}
}
}
var dtype = arrayDType(data);
var ctor_list = CACHED_CONSTRUCTORS[dtype];
while (ctor_list.length <= d + 1) {
ctor_list.push(compileConstructor(dtype, ctor_list.length - 1));
}
var ctor = ctor_list[d + 1];
return ctor(data, shape, stride, offset);
}
module2.exports = wrappedNDArrayCtor;
}
});
// src/index.ts
var src_exports = {};
__export(src_exports, {
alphamask: () => alphamask,
applySegmentationMask: () => applySegmentationMask,
preload: () => preload,
removeBackground: () => removeBackground,
removeForeground: () => removeForeground,
segmentForeground: () => segmentForeground
});
module.exports = __toCommonJS(src_exports);
// ../../node_modules/lodash-es/_freeGlobal.js
var freeGlobal = typeof global == "object" && global && global.Object === Object && global;
var freeGlobal_default = freeGlobal;
// ../../node_modules/lodash-es/_root.js
var freeSelf = typeof self == "object" && self && self.Object === Object && self;
var root = freeGlobal_default || freeSelf || Function("return this")();
var root_default = root;
// ../../node_modules/lodash-es/_Symbol.js
var Symbol2 = root_default.Symbol;
var Symbol_default = Symbol2;
// ../../node_modules/lodash-es/_getRawTag.js
var objectProto = Object.prototype;
var hasOwnProperty = objectProto.hasOwnProperty;
var nativeObjectToString = objectProto.toString;
var symToStringTag = Symbol_default ? Symbol_default.toStringTag : void 0;
function getRawTag(value) {
var isOwn = hasOwnProperty.call(value, symToStringTag), tag = value[symToStringTag];
try {
value[symToStringTag] = void 0;
var unmasked = true;
} catch (e) {
}
var result = nativeObjectToString.call(value);
if (unmasked) {
if (isOwn) {
value[symToStringTag] = tag;
} else {
delete value[symToStringTag];
}
}
return result;
}
var getRawTag_default = getRawTag;
// ../../node_modules/lodash-es/_objectToString.js
var objectProto2 = Object.prototype;
var nativeObjectToString2 = objectProto2.toString;
function objectToString(value) {
return nativeObjectToString2.call(value);
}
var objectToString_default = objectToString;
// ../../node_modules/lodash-es/_baseGetTag.js
var nullTag = "[object Null]";
var undefinedTag = "[object Undefined]";
var symToStringTag2 = Symbol_default ? Symbol_default.toStringTag : void 0;
function baseGetTag(value) {
if (value == null) {
return value === void 0 ? undefinedTag : nullTag;
}
return symToStringTag2 && symToStringTag2 in Object(value) ? getRawTag_default(value) : objectToString_default(value);
}
var baseGetTag_default = baseGetTag;
// ../../node_modules/lodash-es/isObject.js
function isObject(value) {
var type = typeof value;
return value != null && (type == "object" || type == "function");
}
var isObject_default = isObject;
// ../../node_modules/lodash-es/isFunction.js
var asyncTag = "[object AsyncFunction]";
var funcTag = "[object Function]";
var genTag = "[object GeneratorFunction]";
var proxyTag = "[object Proxy]";
function isFunction(value) {
if (!isObject_default(value)) {
return false;
}
var tag = baseGetTag_default(value);
return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}
var isFunction_default = isFunction;
// ../../node_modules/lodash-es/_coreJsData.js
var coreJsData = root_default["__core-js_shared__"];
var coreJsData_default = coreJsData;
// ../../node_modules/lodash-es/_isMasked.js
var maskSrcKey = function() {
var uid = /[^.]+$/.exec(coreJsData_default && coreJsData_default.keys && coreJsData_default.keys.IE_PROTO || "");
return uid ? "Symbol(src)_1." + uid : "";
}();
function isMasked(func) {
return !!maskSrcKey && maskSrcKey in func;
}
var isMasked_default = isMasked;
// ../../node_modules/lodash-es/_toSource.js
var funcProto = Function.prototype;
var funcToString = funcProto.toString;
function toSource(func) {
if (func != null) {
try {
return funcToString.call(func);
} catch (e) {
}
try {
return func + "";
} catch (e) {
}
}
return "";
}
var toSource_default = toSource;
// ../../node_modules/lodash-es/_baseIsNative.js
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
var reIsHostCtor = /^\[object .+?Constructor\]$/;
var funcProto2 = Function.prototype;
var objectProto3 = Object.prototype;
var funcToString2 = funcProto2.toString;
var hasOwnProperty2 = objectProto3.hasOwnProperty;
var reIsNative = RegExp(
"^" + funcToString2.call(hasOwnProperty2).replace(reRegExpChar, "\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, "$1.*?") + "$"
);
function baseIsNative(value) {
if (!isObject_default(value) || isMasked_default(value)) {
return false;
}
var pattern = isFunction_default(value) ? reIsNative : reIsHostCtor;
return pattern.test(toSource_default(value));
}
var baseIsNative_default = baseIsNative;
// ../../node_modules/lodash-es/_getValue.js
function getValue(object, key) {
return object == null ? void 0 : object[key];
}
var getValue_default = getValue;
// ../../node_modules/lodash-es/_getNative.js
function getNative(object, key) {
var value = getValue_default(object, key);
return baseIsNative_default(value) ? value : void 0;
}
var getNative_default = getNative;
// ../../node_modules/lodash-es/_nativeCreate.js
var nativeCreate = getNative_default(Object, "create");
var nativeCreate_default = nativeCreate;
// ../../node_modules/lodash-es/_hashClear.js
function hashClear() {
this.__data__ = nativeCreate_default ? nativeCreate_default(null) : {};
this.size = 0;
}
var hashClear_default = hashClear;
// ../../node_modules/lodash-es/_hashDelete.js
function hashDelete(key) {
var result = this.has(key) && delete this.__data__[key];
this.size -= result ? 1 : 0;
return result;
}
var hashDelete_default = hashDelete;
// ../../node_modules/lodash-es/_hashGet.js
var HASH_UNDEFINED = "__lodash_hash_undefined__";
var objectProto4 = Object.prototype;
var hasOwnProperty3 = objectProto4.hasOwnProperty;
function hashGet(key) {
var data = this.__data__;
if (nativeCreate_default) {
var result = data[key];
return result === HASH_UNDEFINED ? void 0 : result;
}
return hasOwnProperty3.call(data, key) ? data[key] : void 0;
}
var hashGet_default = hashGet;
// ../../node_modules/lodash-es/_hashHas.js
var objectProto5 = Object.prototype;
var hasOwnProperty4 = objectProto5.hasOwnProperty;
function hashHas(key) {
var data = this.__data__;
return nativeCreate_default ? data[key] !== void 0 : hasOwnProperty4.call(data, key);
}
var hashHas_default = hashHas;
// ../../node_modules/lodash-es/_hashSet.js
var HASH_UNDEFINED2 = "__lodash_hash_undefined__";
function hashSet(key, value) {
var data = this.__data__;
this.size += this.has(key) ? 0 : 1;
data[key] = nativeCreate_default && value === void 0 ? HASH_UNDEFINED2 : value;
return this;
}
var hashSet_default = hashSet;
// ../../node_modules/lodash-es/_Hash.js
function Hash(entries) {
var index = -1, length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
Hash.prototype.clear = hashClear_default;
Hash.prototype["delete"] = hashDelete_default;
Hash.prototype.get = hashGet_default;
Hash.prototype.has = hashHas_default;
Hash.prototype.set = hashSet_default;
var Hash_default = Hash;
// ../../node_modules/lodash-es/_listCacheClear.js
function listCacheClear() {
this.__data__ = [];
this.size = 0;
}
var listCacheClear_default = listCacheClear;
// ../../node_modules/lodash-es/eq.js
function eq(value, other) {
return value === other || value !== value && other !== other;
}
var eq_default = eq;
// ../../node_modules/lodash-es/_assocIndexOf.js
function assocIndexOf(array, key) {
var length = array.length;
while (length--) {
if (eq_default(array[length][0], key)) {
return length;
}
}
return -1;
}
var assocIndexOf_default = assocIndexOf;
// ../../node_modules/lodash-es/_listCacheDelete.js
var arrayProto = Array.prototype;
var splice = arrayProto.splice;
function listCacheDelete(key) {
var data = this.__data__, index = assocIndexOf_default(data, key);
if (index < 0) {
return false;
}
var lastIndex = data.length - 1;
if (index == lastIndex) {
data.pop();
} else {
splice.call(data, index, 1);
}
--this.size;
return true;
}
var listCacheDelete_default = listCacheDelete;
// ../../node_modules/lodash-es/_listCacheGet.js
function listCacheGet(key) {
var data = this.__data__, index = assocIndexOf_default(data, key);
return index < 0 ? void 0 : data[index][1];
}
var listCacheGet_default = listCacheGet;
// ../../node_modules/lodash-es/_listCacheHas.js
function listCacheHas(key) {
return assocIndexOf_default(this.__data__, key) > -1;
}
var listCacheHas_default = listCacheHas;
// ../../node_modules/lodash-es/_listCacheSet.js
function listCacheSet(key, value) {
var data = this.__data__, index = assocIndexOf_default(data, key);
if (index < 0) {
++this.size;
data.push([key, value]);
} else {
data[index][1] = value;
}
return this;
}
var listCacheSet_default = listCacheSet;
// ../../node_modules/lodash-es/_ListCache.js
function ListCache(entries) {
var index = -1, length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
ListCache.prototype.clear = listCacheClear_default;
ListCache.prototype["delete"] = listCacheDelete_default;
ListCache.prototype.get = listCacheGet_default;
ListCache.prototype.has = listCacheHas_default;
ListCache.prototype.set = listCacheSet_default;
var ListCache_default = ListCache;
// ../../node_modules/lodash-es/_Map.js
var Map2 = getNative_default(root_default, "Map");
var Map_default = Map2;
// ../../node_modules/lodash-es/_mapCacheClear.js
function mapCacheClear() {
this.size = 0;
this.__data__ = {
"hash": new Hash_default(),
"map": new (Map_default || ListCache_default)(),
"string": new Hash_default()
};
}
var mapCacheClear_default = mapCacheClear;
// ../../node_modules/lodash-es/_isKeyable.js
function isKeyable(value) {
var type = typeof value;
return type == "string" || type == "number" || type == "symbol" || type == "boolean" ? value !== "__proto__" : value === null;
}
var isKeyable_default = isKeyable;
// ../../node_modules/lodash-es/_getMapData.js
function getMapData(map, key) {
var data = map.__data__;
return isKeyable_default(key) ? data[typeof key == "string" ? "string" : "hash"] : data.map;
}
var getMapData_default = getMapData;
// ../../node_modules/lodash-es/_mapCacheDelete.js
function mapCacheDelete(key) {
var result = getMapData_default(this, key)["delete"](key);
this.size -= result ? 1 : 0;
return result;
}
var mapCacheDelete_default = mapCacheDelete;
// ../../node_modules/lodash-es/_mapCacheGet.js
function mapCacheGet(key) {
return getMapData_default(this, key).get(key);
}
var mapCacheGet_default = mapCacheGet;
// ../../node_modules/lodash-es/_mapCacheHas.js
function mapCacheHas(key) {
return getMapData_default(this, key).has(key);
}
var mapCacheHas_default = mapCacheHas;
// ../../node_modules/lodash-es/_mapCacheSet.js
function mapCacheSet(key, value) {
var data = getMapData_default(this, key), size = data.size;
data.set(key, value);
this.size += data.size == size ? 0 : 1;
return this;
}
var mapCacheSet_default = mapCacheSet;
// ../../node_modules/lodash-es/_MapCache.js
function MapCache(entries) {
var index = -1, length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
MapCache.prototype.clear = mapCacheClear_default;
MapCache.prototype["delete"] = mapCacheDelete_default;
MapCache.prototype.get = mapCacheGet_default;
MapCache.prototype.has = mapCacheHas_default;
MapCache.prototype.set = mapCacheSet_default;
var MapCache_default = MapCache;
// ../../node_modules/lodash-es/memoize.js
var FUNC_ERROR_TEXT = "Expected a function";
function memoize(func, resolver) {
if (typeof func != "function" || resolver != null && typeof resolver != "function") {
throw new TypeError(FUNC_ERROR_TEXT);
}
var memoized = function() {
var args = arguments, key = resolver ? resolver.apply(this, args) : args[0], cache = memoized.cache;
if (cache.has(key)) {
return cache.get(key);
}
var result = func.apply(this, args);
memoized.cache = cache.set(key, result) || cache;
return result;
};
memoized.cache = new (memoize.Cache || MapCache_default)();
return memoized;
}
memoize.Cache = MapCache_default;
var memoize_default = memoize;
// src/utils.ts
var import_ndarray2 = __toESM(require_ndarray());
// src/MimeType.ts
var MimeType = class _MimeType {
constructor(type, params) {
this.type = "application/octet-stream";
this.params = {};
this.type = type;
this.params = params;
}
toString() {
const paramsStr = [];
for (const key in this.params) {
const value = this.params[key];
paramsStr.push(`${key}=${value}`);
}
return [this.type, ...paramsStr].join(";");
}
static create(type, params) {
return new _MimeType(type, params);
}
isIdentical(other) {
return this.type === other.type && this.params === other.params;
}
isEqual(other) {
return this.type === other.type;
}
static fromString(mimeType) {
const [type, ...paramsArr] = mimeType.split(";");
const params = {};
for (const param of paramsArr) {
const [key, value] = param.split("=");
params[key.trim()] = value.trim();
}
return new _MimeType(type, params);
}
};
// src/codecs.ts
var import_ndarray = __toESM(require_ndarray());
async function imageDecode(blob) {
const mime = MimeType.fromString(blob.type);
switch (mime.type) {
case "image/x-alpha8": {
const width = parseInt(mime.params["width"]);
const height = parseInt(mime.params["height"]);
return (0, import_ndarray.default)(new Uint8Array(await blob.arrayBuffer()), [
height,
width,
1
]);
}
case "image/x-rgba8": {
const width = parseInt(mime.params["width"]);
const height = parseInt(mime.params["height"]);
return (0, import_ndarray.default)(new Uint8Array(await blob.arrayBuffer()), [
height,
width,
4
]);
}
case "application/octet-stream":
case `image/png`:
case `image/jpeg`:
case `image/jpg`:
case `image/webp`: {
const imageBitmap = await createImageBitmap(blob);
const imageData = imageBitmapToImageData(imageBitmap);
return (0, import_ndarray.default)(new Uint8Array(imageData.data), [
imageData.height,
imageData.width,
4
]);
}
default:
throw new Error(
`Invalid format: ${mime.type} with params: ${mime.params}`
);
}
}
async function imageEncode(imageTensor, quality = 0.8, format = "image/png") {
const [height, width, channels] = imageTensor.shape;
switch (format) {
case "image/x-alpha8":
case "image/x-rgba8": {
const mime = MimeType.create(format, {
width: width.toString(),
height: height.toString()
});
return new Blob([imageTensor.data], { type: mime.toString() });
}
case `image/png`:
case `image/jpeg`:
case `image/webp`: {
const imageData = new ImageData(
new Uint8ClampedArray(imageTensor.data),
width,
height
);
var canvas = createCanvas(imageData.width, imageData.height);
var ctx = canvas.getContext("2d");
ctx.putImageData(imageData, 0, 0);
return canvas.convertToBlob({ quality, type: format });
}
default:
throw new Error(`Invalid format: ${format}`);
}
}
// src/url.ts
function isAbsoluteURI(url) {
const regExp = new RegExp("^(?:[a-z+]+:)?//", "i");
return regExp.test(url);
}
function ensureAbsoluteURI(url, baseUrl) {
if (isAbsoluteURI(url)) {
return url;
} else {
return new URL(url, baseUrl).href;
}
}
// src/utils.ts
function imageBitmapToImageData(imageBitmap) {
var canvas = createCanvas(imageBitmap.width, imageBitmap.height);
var ctx = canvas.getContext("2d");
ctx.drawImage(imageBitmap, 0, 0);
return ctx.getImageData(0, 0, canvas.width, canvas.height);
}
function createTypeArray(length) {
if (typeof Uint8Array !== "undefined") {
return new Uint8Array(length);
} else if (typeof Uint8ClampedArray !== "undefined") {
return new Uint8ClampedArray(length);
} else if (typeof Uint16Array !== "undefined") {
return new Uint16Array(length);
} else if (typeof Uint32Array !== "undefined") {
return new Uint32Array(length);
} else if (typeof Float32Array !== "undefined") {
return new Float32Array(length);
} else if (typeof Float64Array !== "undefined") {
return new Float64Array(length);
} else {
throw new Error("TypedArray not supported");
}
}
function tensorResizeBilinear(imageTensor, newWidth, newHeight, proportional = false) {
const [srcHeight, srcWidth, srcChannels] = imageTensor.shape;
let scaleX = srcWidth / newWidth;
let scaleY = srcHeight / newHeight;
if (proportional) {
const downscaling = Math.max(scaleX, scaleY) > 1;
scaleX = scaleY = downscaling ? Math.max(scaleX, scaleY) : Math.min(scaleX, scaleY);
}
const resizedImageData = (0, import_ndarray2.default)(
createTypeArray(srcChannels * newWidth * newHeight),
[newHeight, newWidth, srcChannels]
);
for (let y = 0; y < newHeight; y++) {
for (let x = 0; x < newWidth; x++) {
const srcX = x * scaleX;
const srcY = y * scaleY;
const x1 = Math.max(Math.floor(srcX), 0);
const x2 = Math.min(Math.ceil(srcX), srcWidth - 1);
const y1 = Math.max(Math.floor(srcY), 0);
const y2 = Math.min(Math.ceil(srcY), srcHeight - 1);
const dx = srcX - x1;
const dy = srcY - y1;
for (let c = 0; c < srcChannels; c++) {
const p1 = imageTensor.get(y1, x1, c);
const p2 = imageTensor.get(y1, x2, c);
const p3 = imageTensor.get(y2, x1, c);
const p4 = imageTensor.get(y2, x2, c);
const interpolatedValue = (1 - dx) * (1 - dy) * p1 + dx * (1 - dy) * p2 + (1 - dx) * dy * p3 + dx * dy * p4;
resizedImageData.set(y, x, c, interpolatedValue);
}
}
}
return resizedImageData;
}
function tensorHWCtoBCHW(imageTensor, mean = [128, 128, 128], std = [256, 256, 256]) {
var imageBufferData = imageTensor.data;
const [srcHeight, srcWidth, srcChannels] = imageTensor.shape;
const stride = srcHeight * srcWidth;
const float32Data = new Float32Array(3 * stride);
for (let i = 0, j = 0; i < imageBufferData.length; i += 4, j += 1) {
float32Data[j] = (imageBufferData[i] - mean[0]) / std[0];
float32Data[j + stride] = (imageBufferData[i + 1] - mean[1]) / std[1];
float32Data[j + stride + stride] = (imageBufferData[i + 2] - mean[2]) / std[2];
}
return (0, import_ndarray2.default)(float32Data, [1, 3, srcHeight, srcWidth]);
}
async function imageSourceToImageData(image, config) {
if (typeof image === "string") {
image = ensureAbsoluteURI(image, config.publicPath);
image = new URL(image);
}
if (image instanceof URL) {
const response = await fetch(image, {});
image = await response.blob();
}
if (image instanceof ArrayBuffer || ArrayBuffer.isView(image)) {
image = new Blob([image]);
}
if (image instanceof Blob) {
image = await imageDecode(image);
}
return image;
}
function convertFloat32ToUint8(float32Array) {
const uint8Array = new Uint8Array(float32Array.data.length);
for (let i = 0; i < float32Array.data.length; i++) {
uint8Array[i] = float32Array.data[i] * 255;
}
return (0, import_ndarray2.default)(uint8Array, float32Array.shape);
}
function createCanvas(width, height) {
let canvas = void 0;
if (typeof OffscreenCanvas !== "undefined") {
canvas = new OffscreenCanvas(width, height);
} else {
canvas = document.createElement("canvas");
}
if (!canvas) {
throw new Error(
`Canvas nor OffscreenCanvas are available in the current context.`
);
}
return canvas;
}
// src/onnx.ts
var import_ndarray3 = __toESM(require_ndarray());
// src/capabilities.js
var webgpu = async () => {
if (navigator.gpu === void 0)
return false;
const adapter = await navigator.gpu.requestAdapter();
return adapter !== null;
};
var maxNumThreads = () => navigator.hardwareConcurrency ?? 4;
// src/resource.ts
async function loadAsUrl(url, config) {
return URL.createObjectURL(await loadAsBlob(url, config));
}
async function loadAsBlob(key, config) {
const resourceUrl = new URL("resources.json", config.publicPath);
const resourceResponse = await fetch(resourceUrl);
if (!resourceResponse.ok) {
throw new Error(
`Resource metadata not found. Ensure that the config.publicPath is configured correctly.`
);
}
const resourceMap = await resourceResponse.json();
const entry = resourceMap[key];
if (!entry) {
throw new Error(
`Resource ${key} not found. Ensure that the config.publicPath is configured correctly.`
);
}
const chunks = entry.chunks;
let downloadedSize = 0;
const responses = chunks.map(async (chunk) => {
const chunkSize = chunk.offsets[1] - chunk.offsets[0];
const url = config.publicPath ? new URL(chunk.name, config.publicPath).toString() : chunk.name;
const response = await fetch(url, config.fetchArgs);
const blob = await response.blob();
if (chunkSize !== blob.size) {
throw new Error(
`Failed to fetch ${key} with size ${chunkSize} but got ${blob.size}`
);
}
if (config.progress) {
downloadedSize += chunkSize;
config.progress(`fetch:${key}`, downloadedSize, entry.size);
}
return blob;
});
const allChunkData = await Promise.all(responses);
const data = new Blob(allChunkData, { type: entry.mime });
if (data.size !== entry.size) {
throw new Error(
`Failed to fetch ${key} with size ${entry.size} but got ${data.size}`
);
}
return data;
}
// src/onnx.ts
var ort = null;
var getOrt = async (useWebGPU) => {
if (ort !== null) {
return ort;
}
if (useWebGPU) {
ort = (await import("onnxruntime-web/webgpu")).default;
} else {
ort = (await import("onnxruntime-web")).default;
}
return ort;
};
async function createOnnxSession(model, config) {
const useWebGPU = config.device === "gpu" && await webgpu();
const proxyToWorker = useWebGPU && config.proxyToWorker;
const executionProviders = [useWebGPU ? "webgpu" : "wasm"];
const ort2 = await getOrt(useWebGPU);
if (config.debug) {
console.debug(" Using WebGPU:", useWebGPU);
console.debug(" Proxy to Worker:", proxyToWorker);
ort2.env.debug = true;
ort2.env.logLevel = "verbose";
}
ort2.env.wasm.numThreads = maxNumThreads();
ort2.env.wasm.proxy = proxyToWorker;
const baseFilePath = useWebGPU ? "/onnxruntime-web/ort-wasm-simd-threaded.jsep" : "/onnxruntime-web/ort-wasm-simd-threaded";
const wasmPath = await loadAsUrl(`${baseFilePath}.wasm`, config);
const mjsPath = await loadAsUrl(`${baseFilePath}.mjs`, config);
ort2.env.wasm.wasmPaths = {
mjs: mjsPath,
wasm: wasmPath
};
if (config.debug) {
console.debug("ort.env.wasm:", ort2.env.wasm);
}
const ortConfig = {
executionProviders,
graphOptimizationLevel: "all",
executionMode: "parallel",
enableCpuMemArena: true
};
const session = await ort2.InferenceSession.create(model, ortConfig).catch(
(e) => {
throw new Error(
`Failed to create session: "${e}". Please check if the publicPath is set correctly.`
);
}
);
return session;
}
async function runOnnxSession(session, inputs, outputs, config) {
const useWebGPU = config.device === "gpu" && await webgpu();
const ort2 = await getOrt(useWebGPU);
const feeds = {};
for (const [key, tensor] of inputs) {
feeds[key] = new ort2.Tensor(
"float32",
new Float32Array(tensor.data),
tensor.shape
);
}
const outputData = await session.run(feeds, {});
const outputKVPairs = [];
for (const key of outputs) {
const output = outputData[key];
const shape = output.dims;
const data = output.data;
const tensor = (0, import_ndarray3.default)(data, shape);
outputKVPairs.push(tensor);
}
return outputKVPairs;
}
// ../../node_modules/zod/lib/index.mjs
var util;
(function(util2) {
util2.assertEqual = (val) => val;
function assertIs(_arg) {
}
util2.assertIs = assertIs;
function assertNever(_x) {
throw new Error();
}
util2.assertNever = assertNever;
util2.arrayToEnum = (items) => {
const obj = {};
for (const item of items) {
obj[item] = item;
}
return obj;
};
util2.getValidEnumValues = (obj) => {
const validKeys = util2.objectKeys(obj).filter((k) => typeof obj[obj[k]] !== "number");
const filtered = {};
for (const k of validKeys) {
filtered[k] = obj[k];
}
return util2.objectValues(filtered);
};
util2.objectValues = (obj) => {
return util2.objectKeys(obj).map(function(e) {
return obj[e];
});
};
util2.objectKeys = typeof Object.keys === "function" ? (obj) => Object.keys(obj) : (object) => {
const keys = [];
for (const key in object) {
if (Object.prototype.hasOwnProperty.call(object, key)) {
keys.push(key);
}
}
return keys;
};
util2.find = (arr, checker) => {
for (const item of arr) {
if (checker(item))
return item;
}
return void 0;
};
util2.isInteger = typeof Number.isInteger === "function" ? (val) => Number.isInteger(val) : (val) => typeof val === "number" && isFinite(val) && Math.floor(val) === val;
function joinValues(array, separator = " | ") {
return array.map((val) => typeof val === "string" ? `'${val}'` : val).join(separator);
}
util2.joinValues = joinValues;
util2.jsonStringifyReplacer = (_, value) => {
if (typeof value === "bigint") {
return value.toString();
}
return value;
};
})(util || (util = {}));
var objectUtil;
(function(objectUtil2) {
objectUtil2.mergeShapes = (first, second) => {
return {
...first,
...second
// second overwrites first
};
};
})(objectUtil || (objectUtil = {}));
var ZodParsedType = util.arrayToEnum([
"string",
"nan",
"number",
"integer",
"float",
"boolean",
"date",
"bigint",
"symbol",
"function",
"undefined",
"null",
"array",
"object",
"unknown",
"promise",
"void",
"never",
"map",
"set"
]);
var getParsedType = (data) => {
const t = typeof data;
switch (t) {
case "undefined":
return ZodParsedType.undefined;
case "string":
return ZodParsedType.string;
case "number":
return isNaN(data) ? ZodParsedType.nan : ZodParsedType.number;
case "boolean":
return ZodParsedType.boolean;
case "function":
return ZodParsedType.function;
case "bigint":
return ZodParsedType.bigint;
case "symbol":
return ZodParsedType.symbol;
case "object":
if (Array.isArray(data)) {
return ZodParsedType.array;
}
if (data === null) {
return ZodParsedType.null;
}
if (data.then && typeof data.then === "function" && data.catch && typeof data.catch === "function") {
return ZodParsedType.promise;
}
if (typeof Map !== "undefined" && data instanceof Map) {
return ZodParsedType.map;
}
if (typeof Set !== "undefined" && data instanceof Set) {
return ZodParsedType.set;
}
if (typeof Date !== "undefined" && data instanceof Date) {
return ZodParsedType.date;
}
return ZodParsedType.object;
default:
return ZodParsedType.unknown;
}
};
var ZodIssueCode = util.arrayToEnum([
"invalid_type",
"invalid_literal",
"custom",
"invalid_union",
"invalid_union_discriminator",
"invalid_enum_value",
"unrecognized_keys",
"invalid_arguments",
"invalid_return_type",
"invalid_date",
"invalid_string",
"too_small",
"too_big",
"invalid_intersection_types",
"not_multiple_of",
"not_finite"
]);
var quotelessJson = (obj) => {
const json = JSON.stringify(obj, null, 2);
return json.replace(/"([^"]+)":/g, "$1:");
};
var ZodError = class _ZodError extends Error {
constructor(issues) {
super();
this.issues = [];
this.addIssue = (sub) => {
this.issues = [...this.issues, sub];
};
this.addIssues = (subs = []) => {
this.issues = [...this.issues, ...subs];
};
const actualProto = new.target.prototype;
if (Object.setPrototypeOf) {
Object.setPrototypeOf(this, actualProto);
} else {
this.__proto__ = actualProto;
}
this.name = "ZodError";
this.issues = issues;
}
get errors() {
return this.issues;
}
format(_mapper) {
const mapper = _mapper || function(issue) {
return issue.message;
};
const fieldErrors = { _errors: [] };
const processError = (error) => {
for (const issue of error.issues) {
if (issue.code === "invalid_union") {
issue.unionErrors.map(processError);
} else if (issue.code === "invalid_return_type") {
processError(issue.returnTypeError);
} else if (issue.code === "invalid_arguments") {
processError(issue.argumentsError);
} else if (issue.path.length === 0) {
fieldErrors._errors.push(mapper(issue));
} else {
let curr = fieldErrors;
let i = 0;
while (i < issue.path.length) {
const el = issue.path[i];
const terminal = i === issue.path.length - 1;
if (!terminal) {
curr[el] = curr[el] || { _errors: [] };
} else {
curr[el] = curr[el] || { _errors: [] };
curr[el]._errors.push(mapper(issue));
}
curr = curr[el];
i++;
}
}
}
};
processError(this);
return fieldErrors;
}
static assert(value) {
if (!(value instanceof _ZodError)) {
throw new Error(`Not a ZodError: ${value}`);
}
}
toString() {
return this.message;
}
get message() {
return JSON.stringify(this.issues, util.jsonStringifyReplacer, 2);
}
get isEmpty() {
return this.issues.length === 0;
}
flatten(mapper = (issue) => issue.message) {
const fieldErrors = {};
const formErrors = [];
for (const sub of this.issues) {
if (sub.path.length > 0) {
fieldErrors[sub.path[0]] = fieldErrors[sub.path[0]] || [];
fieldErrors[sub.path[0]].push(mapper(sub));
} else {
formErrors.push(mapper(sub));
}
}
return { formErrors, fieldErrors };
}
get formErrors() {
return this.flatten();
}
};
ZodError.create = (issues) => {
const error = new ZodError(issues);
return error;
};
var errorMap = (issue, _ctx) => {
let message;
switch (issue.code) {
case ZodIssueCode.invalid_type:
if (issue.received === ZodParsedType.undefined) {
message = "Required";
} else {
message = `Expected ${issue.expected}, received ${issue.received}`;
}
break;
case ZodIssueCode.invalid_literal:
message = `Invalid literal value, expected ${JSON.stringify(issue.expected, util.jsonStringifyReplacer)}`;
break;
case ZodIssueCode.unrecognized_keys:
message = `Unrecognized key(s) in object: ${util.joinValues(issue.keys, ", ")}`;
break;
case ZodIssueCode.invalid_union:
message = `Invalid input`;
break;
case ZodIssueCode.invalid_union_discriminator:
message = `Invalid discriminator value. Expected ${util.joinValues(issue.options)}`;
break;
case ZodIssueCode.invalid_enum_value:
message = `Invalid enum value. Expected ${util.joinValues(issue.options)}, received '${issue.received}'`;
break;
case ZodIssueCode.invalid_arguments:
message = `Invalid function arguments`;
break;
case ZodIssueCode.invalid_return_type:
message = `Invalid function return type`;
break;
case ZodIssueCode.invalid_date:
message = `Invalid date`;
break;
case ZodIssueCode.invalid_string:
if (typeof issue.validation === "object") {
if ("includes" in issue.validation) {
message = `Invalid input: must include "${issue.validation.includes}"`;
if (typeof issue.validation.position === "number") {
message = `${message} at one or more positions greater than or equal to ${issue.validation.position}`;
}
} else if ("startsWith" in issue.validation) {
message = `Invalid input: must start with "${issue.validation.startsWith}"`;
} else if ("endsWith" in issue.validation) {
message = `Invalid input: must end with "${issue.validation.endsWith}"`;
} else {
util.assertNever(issue.validation);
}
} else if (issue.validation !== "regex") {
message = `Invalid ${issue.validation}`;
} else {
message = "Invalid";
}
break;
case ZodIssueCode.too_small:
if (issue.type === "array")
message = `Array must contain ${issue.exact ? "exactly" : issue.inclusive ? `at least` : `more than`} ${issue.minimum} element(s)`;
else if (issue.type === "string")
message = `String must contain ${issue.exact ? "exactly" : issue.inclusive ? `at least` : `over`} ${issue.minimum} character(s)`;
else if (issue.type === "number")
message = `Number must be ${issue.exact ? `exactly equal to ` : issue.inclusive ? `greater than or equal to ` : `greater than `}${issue.minimum}`;
else if (issue.type === "date")
message = `Date must be ${issue.exact ? `exactly equal to ` : issue.inclusive ? `greater than or equal to ` : `greater than `}${new Date(Number(issue.minimum))}`;
else
message = "Invalid input";
break;
case ZodIssueCode.too_big:
if (issue.type === "array")
message = `Array must contain ${issue.exact ? `exactly` : issue.inclusive ? `at most` : `less than`} ${issue.maximum} element(s)`;
else if (issue.type === "string")
message = `String must contain ${issue.exact ? `exactly` : issue.inclusive ? `at most` : `under`} ${issue.maximum} character(s)`;
else if (issue.type === "number")
message = `Number must be ${issue.exact ? `exactly` : issue.inclusive ? `less than or equal to` : `less than`} ${issue.maximum}`;
else if (issue.type === "bigint")
message = `BigInt must be ${issue.exact ? `exactly` : issue.inclusive ? `less than or equal to` : `less than`} ${issue.maximum}`;
else if (issue.type === "date")
message = `Date must be ${issue.exact ? `exactly` : issue.inclusive ? `smaller than or equal to` : `smaller than`} ${new Date(Number(issue.maximum))}`;
else
message = "Invalid input";
break;
case ZodIssueCode.custom:
message = `Invalid input`;
break;
case ZodIssueCode.invalid_intersection_types:
message = `Intersection results could not be merged`;
break;
case ZodIssueCode.not_multiple_of:
message = `Number must be a multiple of ${issue.multipleOf}`;
break;
case ZodIssueCode.not_finite:
message = "Number must be finite";
break;
default:
message = _ctx.defaultError;
util.assertNever(issue);
}
return { message };
};
var overrideErrorMap = errorMap;
function setErrorMap(map) {
overrideErrorMap = map;
}
function getErrorMap() {
return overrideErrorMap;
}
var makeIssue = (params) => {
const { data, path, errorMaps, issueData } = params;
const fullPath = [...path, ...issueData.path || []];
const fullIssue = {
...issueData,
path: fullPath
};
if (issueData.message !== void 0) {
return {
...issueData,
path: fullPath,
message: issueData.message
};
}
let errorMessage = "";
const maps = errorMaps.filter((m) => !!m).slice().reverse();
for (const map of maps) {
errorMessage = map(fullIssue, { data, defaultError: errorMessage }).message;
}
return {
...issueData,
path: fullPath,
message: errorMessage
};
};
var EMPTY_PATH = [];
function addIssueToContext(ctx, issueData) {
const overrideMap = getErrorMap();
const issue = makeIssue({
issueData,
data: ctx.data,
path: ctx.path,
errorMaps: [
ctx.common.contextualErrorMap,
ctx.schemaErrorMap,
overrideMap,
overrideMap === errorMap ? void 0 : errorMap
// then global default map
].filter((x) => !!x)
});
ctx.common.issues.push(issue);
}
var ParseStatus = class _ParseStatus {
constructor() {
this.value = "valid";
}
dirty() {
if (this.value === "valid")
this.value = "dirty";
}
abort() {
if (this.value !== "aborted")
this.value = "aborted";
}
static mergeArray(status, results) {
const arrayValue = [];
for (const s of results) {
if (s.status === "aborted")
return INVALID;
if (s.status === "dirty")
status.dirty();
arrayValue.push(s.value);
}
return { status: status.value, value: arrayValue };
}
static async mergeObjectAsync(status, pairs) {
const syncPairs = [];
for (const pair of pairs) {
const key = await pair.key;
const value = await pair.value;
syncPairs.push({
key,
value
});
}
return _ParseStatus.mergeObjectSync(status, syncPairs);
}
static mergeObjectSync(status, pairs) {
const finalObject = {};
for (const pair of pairs) {
const { key, value } = pair;
if (key.status === "aborted")
return INVALID;
if (value.status === "aborted")
return INVALID;
if (key.status === "dirty")
status.dirty();
if (value.status === "dirty")
status.dirty();
if (key.value !== "__proto__" && (typeof value.value !== "undefined" || pair.alwaysSet)) {
finalObject[key.value] = value.value;
}
}
return { status: status.value, value: finalObject };
}
};
var INVALID = Object.freeze({
status: "aborted"
});
var DIRTY = (value) => ({ status: "dirty", value });
var OK = (value) => ({ status: "valid", value });
var isAborted = (x) => x.status === "aborted";
var isDirty = (x) => x.status === "dirty";
var isValid = (x) => x.status === "valid";
var isAsync = (x) => typeof Promise !== "undefined" && x instanceof Promise;
function __classPrivateFieldGet(receiver, state, kind, f) {
if (kind === "a" && !f)
throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
}
function __classPrivateFieldSet(receiver, state, value, kind, f) {
if (kind === "m")
throw new TypeError("Private method is not writable");
if (kind === "a" && !f)
throw new TypeError("Private accessor was defined without a setter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
throw new TypeError("Cannot write private member to an object whose class did not declare it");
return kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value), value;
}
var errorUtil;
(function(errorUtil2) {
errorUtil2.errToObj = (message) => typeof message === "string" ? { message } : message || {};
errorUtil2.toString = (message) => typeof message === "string" ? message : message === null || message === void 0 ? void 0 : message.message;
})(errorUtil || (errorUtil = {}));
var _ZodEnum_cache;
var _ZodNativeEnum_cache;
var ParseInputLazyPath = class {
constructor(parent, value, path, key) {
this._cachedPath = [];
this.parent = parent;
this.data = value;
this._path = path;
this._key = key;
}
get path() {
if (!this._cachedPath.length) {
if (this._key instanceof Array) {
this._cachedPath.push(...this._path, ...this._key);
} else {
this._cachedPath.push(...this._path, this._key);
}
}
return this._cachedPath;
}
};
var handleResult = (ctx, result) => {
if (isValid(result)) {
return { success: true, data: result.value };
} else {
if (!ctx.common.issues.length) {
throw new Error("Validation failed but no issues detected.");
}
return {
success: false,
get error() {
if (this._error)
return this._error;
const error = new ZodError(ctx.common.issues);
this._error = error;
return this._error;
}
};
}
};
function processCreateParams(params) {
if (!params)
return {};
const { errorMap: errorMap2, invalid_type_error, required_error, description } = params;
if (errorMap2 && (invalid_type_error || required_error)) {
throw new Error(`Can't use "invalid_type_error" or "required_error" in conjunction with custom error map.`);
}
if (errorMap2)
return { errorMap: errorMap2, description };
const customMap = (iss, ctx) => {
var _a, _b;
const { message } = params;
if (iss.code === "invalid_enum_value") {
return { message: message !== null && message !== void 0 ? message : ctx.defaultError };
}
if (typeof ctx.data === "undefined") {
return { message: (_a = message !== null && message !== void 0 ? message : required_error) !== null && _a !== void 0 ? _a : ctx.defaultError };
}
if (iss.code !== "invalid_type")
return { message: ctx.defaultError };
return { message: (_b = message !== null && message !== void 0 ? message : invalid_type_error) !== null && _b !== void 0 ? _b : ctx.defaultError };
};
return { errorMap: customMap, description };
}
var ZodType = class {
constructor(def) {
this.spa = this.safeParseAsync;
this._def = def;
this.parse = this.parse.bind(this);
this.safeParse = this.safeParse.bind(this);
this.parseAsync = this.parseAsync.bind(this);
this.safeParseAsync = this.safeParseAsync.bind(this);
this.spa = this.spa.bind(this);
this.refine = this.refine.bind(this);
this.refinement = this.refinement.bind(this);
this.superRefine = this.superRefine.bind(this);
this.optional = this.optional.bind(this);
this.nullable = this.nullable.bind(this);
this.nullish = this.nullish.bind(this);
this.array = this.array.bind(this);
this.promise = this.promise.bind(this);
this.or = this.or.bind(this);
this.and = this.and.bind(this);
this.transform = this.transform.bind(this);
this.brand = this.brand.bind(this);
this.default = this.default.bind(this);
this.catch = this.catch.bind(this);
this.describe = this.describe.bind(this);
this.pipe = this.pipe.bind(this);
this.readonly = this.readonly.bind(this);
this.isNullable = this.isNullable.bind(this);
this.isOptional = this.isOptional.bind(this);
}
get description() {
return this._def.description;
}
_getType(input) {
return getParsedType(input.data);
}
_getOrReturnCtx(input, ctx) {
return ctx || {
common: input.parent.common,
data: input.data,
parsedType: getParsedType(input.data),
schemaErrorMap: this._def.errorMap,
path: input.path,
parent: input.parent
};
}
_processInputParams(input) {
return {
status: new ParseStatus(),
ctx: {
common: input.parent.common,
data: input.data,
parsedType: getParsedType(input.data),
schemaErrorMap: this._def.errorMap,
path: input.path,
parent: input.parent
}
};
}
_parseSync(input) {
const result = this._parse(input);
if (isAsync(result)) {
throw new Error("Synchronous parse encountered promise.");
}
return result;
}
_parseAsync(input) {
const result = this._parse(input);
return Promise.resolve(result);
}
parse(data, params) {
const result = this.safeParse(data, params);
if (result.success)
return result.data;
throw result.error;
}
safeParse(data, params) {
var _a;
const ctx = {
common: {
issues: [],
async: (_a = params === null || params === void 0 ? void 0 : params.async) !== null && _a !== void 0 ? _a : false,
contextualErrorMap: params === null || params === void 0 ? void 0 : params.errorMap
},
path: (params === null || params === void 0 ? void 0 : params.path) || [],
schemaErrorMap: this._def.errorMap,
parent: null,
data,
parsedType: getParsedType(data)
};
const result = this._parseSync({ data, path: ctx.path, parent: ctx });
return handleResult(ctx, result);
}
async parseAsync(data, params) {
const result = await this.safeParseAsync(data, params);
if (result.success)
return result.data;
throw result.error;
}
async safeParseAsync(data, params) {
const ctx = {
common: {
issues: [],
contextualErrorMap: params === null || params === void 0 ? void 0 : params.errorMap,
async: true
},
path: (params === null || params === void 0 ? void 0 : params.path) || [],
schemaErrorMap: this._def.errorMap,
parent: null,
data,
parsedType: getParsedType(data)
};
const maybeAsyncResult = this._parse({ data, path: ctx.path, parent: ctx });
const result = await (isAsync(maybeAsyncResult) ? maybeAsyncResult : Promise.resolve(maybeAsyncResult));
return handleResult(ctx, result);
}
refine(check, message) {
const getIssueProperties = (val) => {
if (typeof message === "string" || typeof message === "undefined") {
return { message };
} else if (typeof message === "function") {
return message(val);
} else {
return message;
}
};
return this._refinement((val, ctx) => {
const result = check(val);
const setError = () => ctx.addIssue({
code: ZodIssueCode.custom,
...getIssueProperties(val)
});
if (typeof Promise !== "undefined" && result instanceof Promise) {
return result.then((data) => {
if (!data) {
setError();
return false;
} else {
return true;
}
});
}
if (!result) {
setError();
return false;
} else {
return true;
}
});
}
refinement(check, refinementData) {
return this._refinement((val, ctx) => {
if (!check(val)) {
ctx.addIssue(typeof refinementData === "function" ? refinementData(val, ctx) : refinementData);
return false;
} else {
return true;
}
});
}
_refinement(refinement) {
return new ZodEffects({
schema: this,
typeName: ZodFirstPartyTypeKind.ZodEffects,
effect: { type: "refinement", refinement }
});
}
superRefine(refinement) {
return this._refinement(refinement);
}
optional() {
return ZodOptional.create(this, this._def);
}
nullable() {
return ZodNullable.create(this, this._def);
}
nullish() {
return this.nullable().optional();
}
array() {
return ZodArray.create(this, this._def);
}
promise() {
return ZodPromise.create(this, this._def);
}
or(option) {
return ZodUnion.create([this, option], this._def);
}
and(incoming) {
return ZodIntersection.create(this, incoming, this._def);
}
transform(transform) {
return new ZodEffects({
...processCreateParams(this._def),
schema: this,
typeName: ZodFirstPartyTypeKind.ZodEffects,
effect: { type: "transform", transform }
});
}
default(def) {
const defaultValueFunc = typeof def === "function" ? def : () => def;
return new ZodDefault({
...processCreateParams(this._def),
innerType: this,
defaultValue: defaultValueFunc,
typeName: ZodFirstPartyTypeKind.ZodDefault
});
}
brand() {
return new ZodBranded({
typeName: ZodFirstPartyTypeKind.ZodBranded,
type: this,
...processCreateParams(this._def)
});
}
catch(def) {
const catchValueFunc = typeof def === "function" ? def : () => def;
return new ZodCatch({
...processCreateParams(this._def),
innerType: this,
catchValue: catchValueFunc,
typeName: ZodFirstPartyTypeKind.ZodCatch
});
}
describe(description) {
const This = this.constructor;
return new This({
...this._def,
description
});
}
pipe(target) {
return ZodPipeline.create(this, target);
}
readonly() {
return ZodReadonly.create(this);
}
isOptional() {
return this.safeParse(void 0).success;
}
isNullable() {
return this.safeParse(null).success;
}
};
var cuidRegex = /^c[^\s-]{8,}$/i;
var cuid2Regex = /^[0-9a-z]+$/;
var ulidRegex = /^[0-9A-HJKMNP-TV-Z]{26}$/;
var uuidRegex = /^[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/i;
var nanoidRegex = /^[a-z0-9_-]{21}$/i;
var durationRegex = /^[-+]?P(?!$)(?:(?:[-+]?\d+Y)|(?:[-+]?\d+[.,]\d+Y$))?(?:(?:[-+]?\d+M)|(?:[-+]?\d+[.,]\d+M$))?(?:(?:[-+]?\d+W)|(?:[-+]?\d+[.,]\d+W$))?(?:(?:[-+]?\d+D)|(?:[-+]?\d+[.,]\d+D$))?(?:T(?=[\d+-])(?:(?:[-+]?\d+H)|(?:[-+]?\d+[.,]\d+H$))?(?:(?:[-+]?\d+M)|(?:[-+]?\d+[.,]\d+M$))?(?:[-+]?\d+(?:[.,]\d+)?S)?)??$/;
var emailRegex = /^(?!\.)(?!.*\.\.)([A-Z0-9_'+\-\.]*)[A-Z0-9_+-]@([A-Z0-9][A-Z0-9\-]*\.)+[A-Z]{2,}$/i;
var _emojiRegex = `^(\\p{Extended_Pictographic}|\\p{Emoji_Component})+$`;
var emojiRegex;
var ipv4Regex = /^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$/;
var ipv6Regex = /^(([a-f0-9]{1,4}:){7}|::([a-f0-9]{1,4}:){0,6}|([a-f0-9]{1,4}:){1}:([a-f0-9]{1,4}:){0,5}|([a-f0-9]{1,4}:){2}:([a-f0-9]{1,4}:){0,4}|([a-f0-9]{1,4}:){3}:([a-f0-9]{1,4}:){0,3}|([a-f0-9]{1,4}:){4}:([a-f0-9]{1,4}:){0,2}|([a-f0-9]{1,4}:){5}:([a-f0-9]{1,4}:){0,1})([a-f0-9]{1,4}|(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2}))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2})))$/;
var base64Regex = /^([0-9a-zA-Z+/]{4})*(([0-9a-zA-Z+/]{2}==)|([0-9a-zA-Z+/]{3}=))?$/;
var dateRegexSource = `((\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-((0[13578]|1[02])-(0[1-9]|[12]\\d|3[01])|(0[469]|11)-(0[1-9]|[12]\\d|30)|(02)-(0[1-9]|1\\d|2[0-8])))`;
var dateRegex = new RegExp(`^${dateRegexSource}$`);
function timeRegexSource(args) {
let regex = `([01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d`;
if (args.precision) {
regex = `${regex}\\.\\d{${args.precision}}`;
} else if (args.precision == null) {
regex = `${regex}(\\.\\d+)?`;
}
return regex;
}
function timeRegex(args) {
return new RegExp(`^${timeRegexSource(args)}$`);
}
function datetimeRegex(args) {
let regex = `${dateRegexSource}T${timeRegexSource(args)}`;
const opts = [];
opts.push(args.local ? `Z?` : `Z`);
if (args.offset)
opts.push(`([+-]\\d{2}:?\\d{2})`);
regex = `${regex}(${opts.join("|")})`;
return new RegExp(`^${regex}$`);
}
function isValidIP(ip, version) {
if ((version === "v4" || !version) && ipv4Regex.test(ip)) {
return true;
}
if ((version === "v6" || !version) && ipv6Regex.test(ip)) {
return true;
}
return false;
}
var ZodString = class _ZodString extends ZodType {
_parse(input) {
if (this._def.coerce) {
input.data = String(input.data);
}
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.string) {
const ctx2 = this._getOrReturnCtx(input);
addIssueToContext(ctx2, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.string,
received: ctx2.parsedType
});
return INVALID;
}
const status = new ParseStatus();
let ctx = void 0;
for (const check of this._def.checks) {
if (check.kind === "min") {
if (input.data.length < check.value) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.too_small,
minimum: check.value,
type: "string",
inclusive: true,
exact: false,
message: check.message
});
status.dirty();
}
} else if (check.kind === "max") {
if (input.data.length > check.value) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.too_big,
maximum: check.value,
type: "string",
inclusive: true,
exact: false,
message: check.message
});
status.dirty();
}
} else if (check.kind === "length") {
const tooBig = input.data.length > check.value;
const tooSmall = input.data.length < check.value;
if (tooBig || tooSmall) {
ctx = this._getOrReturnCtx(input, ctx);
if (tooBig) {
addIssueToContext(ctx, {
code: ZodIssueCode.too_big,
maximum: check.value,
type: "string",
inclusive: true,
exact: true,
message: check.message
});
} else if (tooSmall) {
addIssueToContext(ctx, {
code: ZodIssueCode.too_small,
minimum: check.value,
type: "string",
inclusive: true,
exact: true,
message: check.message
});
}
status.dirty();
}
} else if (check.kind === "email") {
if (!emailRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "email",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "emoji") {
if (!emojiRegex) {
emojiRegex = new RegExp(_emojiRegex, "u");
}
if (!emojiRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "emoji",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "uuid") {
if (!uuidRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "uuid",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "nanoid") {
if (!nanoidRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "nanoid",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "cuid") {
if (!cuidRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "cuid",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "cuid2") {
if (!cuid2Regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "cuid2",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "ulid") {
if (!ulidRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "ulid",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "url") {
try {
new URL(input.data);
} catch (_a) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "url",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "regex") {
check.regex.lastIndex = 0;
const testResult = check.regex.test(input.data);
if (!testResult) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "regex",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "trim") {
input.data = input.data.trim();
} else if (check.kind === "includes") {
if (!input.data.includes(check.value, check.position)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_string,
validation: { includes: check.value, position: check.position },
message: check.message
});
status.dirty();
}
} else if (check.kind === "toLowerCase") {
input.data = input.data.toLowerCase();
} else if (check.kind === "toUpperCase") {
input.data = input.data.toUpperCase();
} else if (check.kind === "startsWith") {
if (!input.data.startsWith(check.value)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_string,
validation: { startsWith: check.value },
message: check.message
});
status.dirty();
}
} else if (check.kind === "endsWith") {
if (!input.data.endsWith(check.value)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_string,
validation: { endsWith: check.value },
message: check.message
});
status.dirty();
}
} else if (check.kind === "datetime") {
const regex = datetimeRegex(check);
if (!regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_string,
validation: "datetime",
message: check.message
});
status.dirty();
}
} else if (check.kind === "date") {
const regex = dateRegex;
if (!regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_string,
validation: "date",
message: check.message
});
status.dirty();
}
} else if (check.kind === "time") {
const regex = timeRegex(check);
if (!regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_string,
validation: "time",
message: check.message
});
status.dirty();
}
} else if (check.kind === "duration") {
if (!durationRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "duration",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "ip") {
if (!isValidIP(input.data, check.version)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "ip",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else if (check.kind === "base64") {
if (!base64Regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
validation: "base64",
code: ZodIssueCode.invalid_string,
message: check.message
});
status.dirty();
}
} else {
util.assertNever(check);
}
}
return { status: status.value, value: input.data };
}
_regex(regex, validation, message) {
return this.refinement((data) => regex.test(data), {
validation,
code: ZodIssueCode.invalid_string,
...errorUtil.errToObj(message)
});
}
_addCheck(check) {
return new _ZodString({
...this._def,
checks: [...this._def.checks, check]
});
}
email(message) {
return this._addCheck({ kind: "email", ...errorUtil.errToObj(message) });
}
url(message) {
return this._addCheck({ kind: "url", ...errorUtil.errToObj(message) });
}
emoji(message) {
return this._addCheck({ kind: "emoji", ...errorUtil.errToObj(message) });
}
uuid(message) {
return this._addCheck({ kind: "uuid", ...errorUtil.errToObj(message) });
}
nanoid(message) {
return this._addCheck({ kind: "nanoid", ...errorUtil.errToObj(message) });
}
cuid(message) {
return this._addCheck({ kind: "cuid", ...errorUtil.errToObj(message) });
}
cuid2(message) {
return this._addCheck({ kind: "cuid2", ...errorUtil.errToObj(message) });
}
ulid(message) {
return this._addCheck({ kind: "ulid", ...errorUtil.errToObj(message) });
}
base64(message) {
return this._addCheck({ kind: "base64", ...errorUtil.errToObj(message) });
}
ip(options) {
return this._addCheck({ kind: "ip", ...errorUtil.errToObj(options) });
}
datetime(options) {
var _a, _b;
if (typeof options === "string") {
return this._addCheck({
kind: "datetime",
precision: null,
offset: false,
local: false,
message: options
});
}
return this._addCheck({
kind: "datetime",
precision: typeof (options === null || options === void 0 ? void 0 : options.precision) === "undefined" ? null : options === null || options === void 0 ? void 0 : options.precision,
offset: (_a = options === null || options === void 0 ? void 0 : options.offset) !== null && _a !== void 0 ? _a : false,
local: (_b = options === null || options === void 0 ? void 0 : options.local) !== null && _b !== void 0 ? _b : false,
...errorUtil.errToObj(options === null || options === void 0 ? void 0 : options.message)
});
}
date(message) {
return this._addCheck({ kind: "date", message });
}
time(options) {
if (typeof options === "string") {
return this._addCheck({
kind: "time",
precision: null,
message: options
});
}
return this._addCheck({
kind: "time",
precision: typeof (options === null || options === void 0 ? void 0 : options.precision) === "undefined" ? null : options === null || options === void 0 ? void 0 : options.precision,
...errorUtil.errToObj(options === null || options === void 0 ? void 0 : options.message)
});
}
duration(message) {
return this._addCheck({ kind: "duration", ...errorUtil.errToObj(message) });
}
regex(regex, message) {
return this._addCheck({
kind: "regex",
regex,
...errorUtil.errToObj(message)
});
}
includes(value, options) {
return this._addCheck({
kind: "includes",
value,
position: options === null || options === void 0 ? void 0 : options.position,
...errorUtil.errToObj(options === null || options === void 0 ? void 0 : options.message)
});
}
startsWith(value, message) {
return this._addCheck({
kind: "startsWith",
value,
...errorUtil.errToObj(message)
});
}
endsWith(value, message) {
return this._addCheck({
kind: "endsWith",
value,
...errorUtil.errToObj(message)
});
}
min(minLength, message) {
return this._addCheck({
kind: "min",
value: minLength,
...errorUtil.errToObj(message)
});
}
max(maxLength, message) {
return this._addCheck({
kind: "max",
value: maxLength,
...errorUtil.errToObj(message)
});
}
length(len, message) {
return this._addCheck({
kind: "length",
value: len,
...errorUtil.errToObj(message)
});
}
/**
* @deprecated Use z.string().min(1) instead.
* @see {@link ZodString.min}
*/
nonempty(message) {
return this.min(1, errorUtil.errToObj(message));
}
trim() {
return new _ZodString({
...this._def,
checks: [...this._def.checks, { kind: "trim" }]
});
}
toLowerCase() {
return new _ZodString({
...this._def,
checks: [...this._def.checks, { kind: "toLowerCase" }]
});
}
toUpperCase() {
return new _ZodString({
...this._def,
checks: [...this._def.checks, { kind: "toUpperCase" }]
});
}
get isDatetime() {
return !!this._def.checks.find((ch) => ch.kind === "datetime");
}
get isDate() {
return !!this._def.checks.find((ch) => ch.kind === "date");
}
get isTime() {
return !!this._def.checks.find((ch) => ch.kind === "time");
}
get isDuration() {
return !!this._def.checks.find((ch) => ch.kind === "duration");
}
get isEmail() {
return !!this._def.checks.find((ch) => ch.kind === "email");
}
get isURL() {
return !!this._def.checks.find((ch) => ch.kind === "url");
}
get isEmoji() {
return !!this._def.checks.find((ch) => ch.kind === "emoji");
}
get isUUID() {
return !!this._def.checks.find((ch) => ch.kind === "uuid");
}
get isNANOID() {
return !!this._def.checks.find((ch) => ch.kind === "nanoid");
}
get isCUID() {
return !!this._def.checks.find((ch) => ch.kind === "cuid");
}
get isCUID2() {
return !!this._def.checks.find((ch) => ch.kind === "cuid2");
}
get isULID() {
return !!this._def.checks.find((ch) => ch.kind === "ulid");
}
get isIP() {
return !!this._def.checks.find((ch) => ch.kind === "ip");
}
get isBase64() {
return !!this._def.checks.find((ch) => ch.kind === "base64");
}
get minLength() {
let min = null;
for (const ch of this._def.checks) {
if (ch.kind === "min") {
if (min === null || ch.value > min)
min = ch.value;
}
}
return min;
}
get maxLength() {
let max = null;
for (const ch of this._def.checks) {
if (ch.kind === "max") {
if (max === null || ch.value < max)
max = ch.value;
}
}
return max;
}
};
ZodString.create = (params) => {
var _a;
return new ZodString({
checks: [],
typeName: ZodFirstPartyTypeKind.ZodString,
coerce: (_a = params === null || params === void 0 ? void 0 : params.coerce) !== null && _a !== void 0 ? _a : false,
...processCreateParams(params)
});
};
function floatSafeRemainder(val, step) {
const valDecCount = (val.toString().split(".")[1] || "").length;
const stepDecCount = (step.toString().split(".")[1] || "").length;
const decCount = valDecCount > stepDecCount ? valDecCount : stepDecCount;
const valInt = parseInt(val.toFixed(decCount).replace(".", ""));
const stepInt = parseInt(step.toFixed(decCount).replace(".", ""));
return valInt % stepInt / Math.pow(10, decCount);
}
var ZodNumber = class _ZodNumber extends ZodType {
constructor() {
super(...arguments);
this.min = this.gte;
this.max = this.lte;
this.step = this.multipleOf;
}
_parse(input) {
if (this._def.coerce) {
input.data = Number(input.data);
}
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.number) {
const ctx2 = this._getOrReturnCtx(input);
addIssueToContext(ctx2, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.number,
received: ctx2.parsedType
});
return INVALID;
}
let ctx = void 0;
const status = new ParseStatus();
for (const check of this._def.checks) {
if (check.kind === "int") {
if (!util.isInteger(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: "integer",
received: "float",
message: check.message
});
status.dirty();
}
} else if (check.kind === "min") {
const tooSmall = check.inclusive ? input.data < check.value : input.data <= check.value;
if (tooSmall) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.too_small,
minimum: check.value,
type: "number",
inclusive: check.inclusive,
exact: false,
message: check.message
});
status.dirty();
}
} else if (check.kind === "max") {
const tooBig = check.inclusive ? input.data > check.value : input.data >= check.value;
if (tooBig) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.too_big,
maximum: check.value,
type: "number",
inclusive: check.inclusive,
exact: false,
message: check.message
});
status.dirty();
}
} else if (check.kind === "multipleOf") {
if (floatSafeRemainder(input.data, check.value) !== 0) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.not_multiple_of,
multipleOf: check.value,
message: check.message
});
status.dirty();
}
} else if (check.kind === "finite") {
if (!Number.isFinite(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.not_finite,
message: check.message
});
status.dirty();
}
} else {
util.assertNever(check);
}
}
return { status: status.value, value: input.data };
}
gte(value, message) {
return this.setLimit("min", value, true, errorUtil.toString(message));
}
gt(value, message) {
return this.setLimit("min", value, false, errorUtil.toString(message));
}
lte(value, message) {
return this.setLimit("max", value, true, errorUtil.toString(message));
}
lt(value, message) {
return this.setLimit("max", value, false, errorUtil.toString(message));
}
setLimit(kind, value, inclusive, message) {
return new _ZodNumber({
...this._def,
checks: [
...this._def.checks,
{
kind,
value,
inclusive,
message: errorUtil.toString(message)
}
]
});
}
_addCheck(check) {
return new _ZodNumber({
...this._def,
checks: [...this._def.checks, check]
});
}
int(message) {
return this._addCheck({
kind: "int",
message: errorUtil.toString(message)
});
}
positive(message) {
return this._addCheck({
kind: "min",
value: 0,
inclusive: false,
message: errorUtil.toString(message)
});
}
negative(message) {
return this._addCheck({
kind: "max",
value: 0,
inclusive: false,
message: errorUtil.toString(message)
});
}
nonpositive(message) {
return this._addCheck({
kind: "max",
value: 0,
inclusive: true,
message: errorUtil.toString(message)
});
}
nonnegative(message) {
return this._addCheck({
kind: "min",
value: 0,
inclusive: true,
message: errorUtil.toString(message)
});
}
multipleOf(value, message) {
return this._addCheck({
kind: "multipleOf",
value,
message: errorUtil.toString(message)
});
}
finite(message) {
return this._addCheck({
kind: "finite",
message: errorUtil.toString(message)
});
}
safe(message) {
return this._addCheck({
kind: "min",
inclusive: true,
value: Number.MIN_SAFE_INTEGER,
message: errorUtil.toString(message)
})._addCheck({
kind: "max",
inclusive: true,
value: Number.MAX_SAFE_INTEGER,
message: errorUtil.toString(message)
});
}
get minValue() {
let min = null;
for (const ch of this._def.checks) {
if (ch.kind === "min") {
if (min === null || ch.value > min)
min = ch.value;
}
}
return min;
}
get maxValue() {
let max = null;
for (const ch of this._def.checks) {
if (ch.kind === "max") {
if (max === null || ch.value < max)
max = ch.value;
}
}
return max;
}
get isInt() {
return !!this._def.checks.find((ch) => ch.kind === "int" || ch.kind === "multipleOf" && util.isInteger(ch.value));
}
get isFinite() {
let max = null, min = null;
for (const ch of this._def.checks) {
if (ch.kind === "finite" || ch.kind === "int" || ch.kind === "multipleOf") {
return true;
} else if (ch.kind === "min") {
if (min === null || ch.value > min)
min = ch.value;
} else if (ch.kind === "max") {
if (max === null || ch.value < max)
max = ch.value;
}
}
return Number.isFinite(min) && Number.isFinite(max);
}
};
ZodNumber.create = (params) => {
return new ZodNumber({
checks: [],
typeName: ZodFirstPartyTypeKind.ZodNumber,
coerce: (params === null || params === void 0 ? void 0 : params.coerce) || false,
...processCreateParams(params)
});
};
var ZodBigInt = class _ZodBigInt extends ZodType {
constructor() {
super(...arguments);
this.min = this.gte;
this.max = this.lte;
}
_parse(input) {
if (this._def.coerce) {
input.data = BigInt(input.data);
}
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.bigint) {
const ctx2 = this._getOrReturnCtx(input);
addIssueToContext(ctx2, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.bigint,
received: ctx2.parsedType
});
return INVALID;
}
let ctx = void 0;
const status = new ParseStatus();
for (const check of this._def.checks) {
if (check.kind === "min") {
const tooSmall = check.inclusive ? input.data < check.value : input.data <= check.value;
if (tooSmall) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.too_small,
type: "bigint",
minimum: check.value,
inclusive: check.inclusive,
message: check.message
});
status.dirty();
}
} else if (check.kind === "max") {
const tooBig = check.inclusive ? input.data > check.value : input.data >= check.value;
if (tooBig) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.too_big,
type: "bigint",
maximum: check.value,
inclusive: check.inclusive,
message: check.message
});
status.dirty();
}
} else if (check.kind === "multipleOf") {
if (input.data % check.value !== BigInt(0)) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.not_multiple_of,
multipleOf: check.value,
message: check.message
});
status.dirty();
}
} else {
util.assertNever(check);
}
}
return { status: status.value, value: input.data };
}
gte(value, message) {
return this.setLimit("min", value, true, errorUtil.toString(message));
}
gt(value, message) {
return this.setLimit("min", value, false, errorUtil.toString(message));
}
lte(value, message) {
return this.setLimit("max", value, true, errorUtil.toString(message));
}
lt(value, message) {
return this.setLimit("max", value, false, errorUtil.toString(message));
}
setLimit(kind, value, inclusive, message) {
return new _ZodBigInt({
...this._def,
checks: [
...this._def.checks,
{
kind,
value,
inclusive,
message: errorUtil.toString(message)
}
]
});
}
_addCheck(check) {
return new _ZodBigInt({
...this._def,
checks: [...this._def.checks, check]
});
}
positive(message) {
return this._addCheck({
kind: "min",
value: BigInt(0),
inclusive: false,
message: errorUtil.toString(message)
});
}
negative(message) {
return this._addCheck({
kind: "max",
value: BigInt(0),
inclusive: false,
message: errorUtil.toString(message)
});
}
nonpositive(message) {
return this._addCheck({
kind: "max",
value: BigInt(0),
inclusive: true,
message: errorUtil.toString(message)
});
}
nonnegative(message) {
return this._addCheck({
kind: "min",
value: BigInt(0),
inclusive: true,
message: errorUtil.toString(message)
});
}
multipleOf(value, message) {
return this._addCheck({
kind: "multipleOf",
value,
message: errorUtil.toString(message)
});
}
get minValue() {
let min = null;
for (const ch of this._def.checks) {
if (ch.kind === "min") {
if (min === null || ch.value > min)
min = ch.value;
}
}
return min;
}
get maxValue() {
let max = null;
for (const ch of this._def.checks) {
if (ch.kind === "max") {
if (max === null || ch.value < max)
max = ch.value;
}
}
return max;
}
};
ZodBigInt.create = (params) => {
var _a;
return new ZodBigInt({
checks: [],
typeName: ZodFirstPartyTypeKind.ZodBigInt,
coerce: (_a = params === null || params === void 0 ? void 0 : params.coerce) !== null && _a !== void 0 ? _a : false,
...processCreateParams(params)
});
};
var ZodBoolean = class extends ZodType {
_parse(input) {
if (this._def.coerce) {
input.data = Boolean(input.data);
}
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.boolean) {
const ctx = this._getOrReturnCtx(input);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.boolean,
received: ctx.parsedType
});
return INVALID;
}
return OK(input.data);
}
};
ZodBoolean.create = (params) => {
return new ZodBoolean({
typeName: ZodFirstPartyTypeKind.ZodBoolean,
coerce: (params === null || params === void 0 ? void 0 : params.coerce) || false,
...processCreateParams(params)
});
};
var ZodDate = class _ZodDate extends ZodType {
_parse(input) {
if (this._def.coerce) {
input.data = new Date(input.data);
}
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.date) {
const ctx2 = this._getOrReturnCtx(input);
addIssueToContext(ctx2, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.date,
received: ctx2.parsedType
});
return INVALID;
}
if (isNaN(input.data.getTime())) {
const ctx2 = this._getOrReturnCtx(input);
addIssueToContext(ctx2, {
code: ZodIssueCode.invalid_date
});
return INVALID;
}
const status = new ParseStatus();
let ctx = void 0;
for (const check of this._def.checks) {
if (check.kind === "min") {
if (input.data.getTime() < check.value) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.too_small,
message: check.message,
inclusive: true,
exact: false,
minimum: check.value,
type: "date"
});
status.dirty();
}
} else if (check.kind === "max") {
if (input.data.getTime() > check.value) {
ctx = this._getOrReturnCtx(input, ctx);
addIssueToContext(ctx, {
code: ZodIssueCode.too_big,
message: check.message,
inclusive: true,
exact: false,
maximum: check.value,
type: "date"
});
status.dirty();
}
} else {
util.assertNever(check);
}
}
return {
status: status.value,
value: new Date(input.data.getTime())
};
}
_addCheck(check) {
return new _ZodDate({
...this._def,
checks: [...this._def.checks, check]
});
}
min(minDate, message) {
return this._addCheck({
kind: "min",
value: minDate.getTime(),
message: errorUtil.toString(message)
});
}
max(maxDate, message) {
return this._addCheck({
kind: "max",
value: maxDate.getTime(),
message: errorUtil.toString(message)
});
}
get minDate() {
let min = null;
for (const ch of this._def.checks) {
if (ch.kind === "min") {
if (min === null || ch.value > min)
min = ch.value;
}
}
return min != null ? new Date(min) : null;
}
get maxDate() {
let max = null;
for (const ch of this._def.checks) {
if (ch.kind === "max") {
if (max === null || ch.value < max)
max = ch.value;
}
}
return max != null ? new Date(max) : null;
}
};
ZodDate.create = (params) => {
return new ZodDate({
checks: [],
coerce: (params === null || params === void 0 ? void 0 : params.coerce) || false,
typeName: ZodFirstPartyTypeKind.ZodDate,
...processCreateParams(params)
});
};
var ZodSymbol = class extends ZodType {
_parse(input) {
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.symbol) {
const ctx = this._getOrReturnCtx(input);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.symbol,
received: ctx.parsedType
});
return INVALID;
}
return OK(input.data);
}
};
ZodSymbol.create = (params) => {
return new ZodSymbol({
typeName: ZodFirstPartyTypeKind.ZodSymbol,
...processCreateParams(params)
});
};
var ZodUndefined = class extends ZodType {
_parse(input) {
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.undefined) {
const ctx = this._getOrReturnCtx(input);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.undefined,
received: ctx.parsedType
});
return INVALID;
}
return OK(input.data);
}
};
ZodUndefined.create = (params) => {
return new ZodUndefined({
typeName: ZodFirstPartyTypeKind.ZodUndefined,
...processCreateParams(params)
});
};
var ZodNull = class extends ZodType {
_parse(input) {
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.null) {
const ctx = this._getOrReturnCtx(input);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.null,
received: ctx.parsedType
});
return INVALID;
}
return OK(input.data);
}
};
ZodNull.create = (params) => {
return new ZodNull({
typeName: ZodFirstPartyTypeKind.ZodNull,
...processCreateParams(params)
});
};
var ZodAny = class extends ZodType {
constructor() {
super(...arguments);
this._any = true;
}
_parse(input) {
return OK(input.data);
}
};
ZodAny.create = (params) => {
return new ZodAny({
typeName: ZodFirstPartyTypeKind.ZodAny,
...processCreateParams(params)
});
};
var ZodUnknown = class extends ZodType {
constructor() {
super(...arguments);
this._unknown = true;
}
_parse(input) {
return OK(input.data);
}
};
ZodUnknown.create = (params) => {
return new ZodUnknown({
typeName: ZodFirstPartyTypeKind.ZodUnknown,
...processCreateParams(params)
});
};
var ZodNever = class extends ZodType {
_parse(input) {
const ctx = this._getOrReturnCtx(input);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.never,
received: ctx.parsedType
});
return INVALID;
}
};
ZodNever.create = (params) => {
return new ZodNever({
typeName: ZodFirstPartyTypeKind.ZodNever,
...processCreateParams(params)
});
};
var ZodVoid = class extends ZodType {
_parse(input) {
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.undefined) {
const ctx = this._getOrReturnCtx(input);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.void,
received: ctx.parsedType
});
return INVALID;
}
return OK(input.data);
}
};
ZodVoid.create = (params) => {
return new ZodVoid({
typeName: ZodFirstPartyTypeKind.ZodVoid,
...processCreateParams(params)
});
};
var ZodArray = class _ZodArray extends ZodType {
_parse(input) {
const { ctx, status } = this._processInputParams(input);
const def = this._def;
if (ctx.parsedType !== ZodParsedType.array) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.array,
received: ctx.parsedType
});
return INVALID;
}
if (def.exactLength !== null) {
const tooBig = ctx.data.length > def.exactLength.value;
const tooSmall = ctx.data.length < def.exactLength.value;
if (tooBig || tooSmall) {
addIssueToContext(ctx, {
code: tooBig ? ZodIssueCode.too_big : ZodIssueCode.too_small,
minimum: tooSmall ? def.exactLength.value : void 0,
maximum: tooBig ? def.exactLength.value : void 0,
type: "array",
inclusive: true,
exact: true,
message: def.exactLength.message
});
status.dirty();
}
}
if (def.minLength !== null) {
if (ctx.data.length < def.minLength.value) {
addIssueToContext(ctx, {
code: ZodIssueCode.too_small,
minimum: def.minLength.value,
type: "array",
inclusive: true,
exact: false,
message: def.minLength.message
});
status.dirty();
}
}
if (def.maxLength !== null) {
if (ctx.data.length > def.maxLength.value) {
addIssueToContext(ctx, {
code: ZodIssueCode.too_big,
maximum: def.maxLength.value,
type: "array",
inclusive: true,
exact: false,
message: def.maxLength.message
});
status.dirty();
}
}
if (ctx.common.async) {
return Promise.all([...ctx.data].map((item, i) => {
return def.type._parseAsync(new ParseInputLazyPath(ctx, item, ctx.path, i));
})).then((result2) => {
return ParseStatus.mergeArray(status, result2);
});
}
const result = [...ctx.data].map((item, i) => {
return def.type._parseSync(new ParseInputLazyPath(ctx, item, ctx.path, i));
});
return ParseStatus.mergeArray(status, result);
}
get element() {
return this._def.type;
}
min(minLength, message) {
return new _ZodArray({
...this._def,
minLength: { value: minLength, message: errorUtil.toString(message) }
});
}
max(maxLength, message) {
return new _ZodArray({
...this._def,
maxLength: { value: maxLength, message: errorUtil.toString(message) }
});
}
length(len, message) {
return new _ZodArray({
...this._def,
exactLength: { value: len, message: errorUtil.toString(message) }
});
}
nonempty(message) {
return this.min(1, message);
}
};
ZodArray.create = (schema, params) => {
return new ZodArray({
type: schema,
minLength: null,
maxLength: null,
exactLength: null,
typeName: ZodFirstPartyTypeKind.ZodArray,
...processCreateParams(params)
});
};
function deepPartialify(schema) {
if (schema instanceof ZodObject) {
const newShape = {};
for (const key in schema.shape) {
const fieldSchema = schema.shape[key];
newShape[key] = ZodOptional.create(deepPartialify(fieldSchema));
}
return new ZodObject({
...schema._def,
shape: () => newShape
});
} else if (schema instanceof ZodArray) {
return new ZodArray({
...schema._def,
type: deepPartialify(schema.element)
});
} else if (schema instanceof ZodOptional) {
return ZodOptional.create(deepPartialify(schema.unwrap()));
} else if (schema instanceof ZodNullable) {
return ZodNullable.create(deepPartialify(schema.unwrap()));
} else if (schema instanceof ZodTuple) {
return ZodTuple.create(schema.items.map((item) => deepPartialify(item)));
} else {
return schema;
}
}
var ZodObject = class _ZodObject extends ZodType {
constructor() {
super(...arguments);
this._cached = null;
this.nonstrict = this.passthrough;
this.augment = this.extend;
}
_getCached() {
if (this._cached !== null)
return this._cached;
const shape = this._def.shape();
const keys = util.objectKeys(shape);
return this._cached = { shape, keys };
}
_parse(input) {
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.object) {
const ctx2 = this._getOrReturnCtx(input);
addIssueToContext(ctx2, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.object,
received: ctx2.parsedType
});
return INVALID;
}
const { status, ctx } = this._processInputParams(input);
const { shape, keys: shapeKeys } = this._getCached();
const extraKeys = [];
if (!(this._def.catchall instanceof ZodNever && this._def.unknownKeys === "strip")) {
for (const key in ctx.data) {
if (!shapeKeys.includes(key)) {
extraKeys.push(key);
}
}
}
const pairs = [];
for (const key of shapeKeys) {
const keyValidator = shape[key];
const value = ctx.data[key];
pairs.push({
key: { status: "valid", value: key },
value: keyValidator._parse(new ParseInputLazyPath(ctx, value, ctx.path, key)),
alwaysSet: key in ctx.data
});
}
if (this._def.catchall instanceof ZodNever) {
const unknownKeys = this._def.unknownKeys;
if (unknownKeys === "passthrough") {
for (const key of extraKeys) {
pairs.push({
key: { status: "valid", value: key },
value: { status: "valid", value: ctx.data[key] }
});
}
} else if (unknownKeys === "strict") {
if (extraKeys.length > 0) {
addIssueToContext(ctx, {
code: ZodIssueCode.unrecognized_keys,
keys: extraKeys
});
status.dirty();
}
} else if (unknownKeys === "strip")
;
else {
throw new Error(`Internal ZodObject error: invalid unknownKeys value.`);
}
} else {
const catchall = this._def.catchall;
for (const key of extraKeys) {
const value = ctx.data[key];
pairs.push({
key: { status: "valid", value: key },
value: catchall._parse(
new ParseInputLazyPath(ctx, value, ctx.path, key)
//, ctx.child(key), value, getParsedType(value)
),
alwaysSet: key in ctx.data
});
}
}
if (ctx.common.async) {
return Promise.resolve().then(async () => {
const syncPairs = [];
for (const pair of pairs) {
const key = await pair.key;
const value = await pair.value;
syncPairs.push({
key,
value,
alwaysSet: pair.alwaysSet
});
}
return syncPairs;
}).then((syncPairs) => {
return ParseStatus.mergeObjectSync(status, syncPairs);
});
} else {
return ParseStatus.mergeObjectSync(status, pairs);
}
}
get shape() {
return this._def.shape();
}
strict(message) {
errorUtil.errToObj;
return new _ZodObject({
...this._def,
unknownKeys: "strict",
...message !== void 0 ? {
errorMap: (issue, ctx) => {
var _a, _b, _c, _d;
const defaultError = (_c = (_b = (_a = this._def).errorMap) === null || _b === void 0 ? void 0 : _b.call(_a, issue, ctx).message) !== null && _c !== void 0 ? _c : ctx.defaultError;
if (issue.code === "unrecognized_keys")
return {
message: (_d = errorUtil.errToObj(message).message) !== null && _d !== void 0 ? _d : defaultError
};
return {
message: defaultError
};
}
} : {}
});
}
strip() {
return new _ZodObject({
...this._def,
unknownKeys: "strip"
});
}
passthrough() {
return new _ZodObject({
...this._def,
unknownKeys: "passthrough"
});
}
// const AugmentFactory =
// <Def extends ZodObjectDef>(def: Def) =>
// <Augmentation extends ZodRawShape>(
// augmentation: Augmentation
// ): ZodObject<
// extendShape<ReturnType<Def["shape"]>, Augmentation>,
// Def["unknownKeys"],
// Def["catchall"]
// > => {
// return new ZodObject({
// ...def,
// shape: () => ({
// ...def.shape(),
// ...augmentation,
// }),
// }) as any;
// };
extend(augmentation) {
return new _ZodObject({
...this._def,
shape: () => ({
...this._def.shape(),
...augmentation
})
});
}
/**
* Prior to zod@1.0.12 there was a bug in the
* inferred type of merged objects. Please
* upgrade if you are experiencing issues.
*/
merge(merging) {
const merged = new _ZodObject({
unknownKeys: merging._def.unknownKeys,
catchall: merging._def.catchall,
shape: () => ({
...this._def.shape(),
...merging._def.shape()
}),
typeName: ZodFirstPartyTypeKind.ZodObject
});
return merged;
}
// merge<
// Incoming extends AnyZodObject,
// Augmentation extends Incoming["shape"],
// NewOutput extends {
// [k in keyof Augmentation | keyof Output]: k extends keyof Augmentation
// ? Augmentation[k]["_output"]
// : k extends keyof Output
// ? Output[k]
// : never;
// },
// NewInput extends {
// [k in keyof Augmentation | keyof Input]: k extends keyof Augmentation
// ? Augmentation[k]["_input"]
// : k extends keyof Input
// ? Input[k]
// : never;
// }
// >(
// merging: Incoming
// ): ZodObject<
// extendShape<T, ReturnType<Incoming["_def"]["shape"]>>,
// Incoming["_def"]["unknownKeys"],
// Incoming["_def"]["catchall"],
// NewOutput,
// NewInput
// > {
// const merged: any = new ZodObject({
// unknownKeys: merging._def.unknownKeys,
// catchall: merging._def.catchall,
// shape: () =>
// objectUtil.mergeShapes(this._def.shape(), merging._def.shape()),
// typeName: ZodFirstPartyTypeKind.ZodObject,
// }) as any;
// return merged;
// }
setKey(key, schema) {
return this.augment({ [key]: schema });
}
// merge<Incoming extends AnyZodObject>(
// merging: Incoming
// ): //ZodObject<T & Incoming["_shape"], UnknownKeys, Catchall> = (merging) => {
// ZodObject<
// extendShape<T, ReturnType<Incoming["_def"]["shape"]>>,
// Incoming["_def"]["unknownKeys"],
// Incoming["_def"]["catchall"]
// > {
// // const mergedShape = objectUtil.mergeShapes(
// // this._def.shape(),
// // merging._def.shape()
// // );
// const merged: any = new ZodObject({
// unknownKeys: merging._def.unknownKeys,
// catchall: merging._def.catchall,
// shape: () =>
// objectUtil.mergeShapes(this._def.shape(), merging._def.shape()),
// typeName: ZodFirstPartyTypeKind.ZodObject,
// }) as any;
// return merged;
// }
catchall(index) {
return new _ZodObject({
...this._def,
catchall: index
});
}
pick(mask) {
const shape = {};
util.objectKeys(mask).forEach((key) => {
if (mask[key] && this.shape[key]) {
shape[key] = this.shape[key];
}
});
return new _ZodObject({
...this._def,
shape: () => shape
});
}
omit(mask) {
const shape = {};
util.objectKeys(this.shape).forEach((key) => {
if (!mask[key]) {
shape[key] = this.shape[key];
}
});
return new _ZodObject({
...this._def,
shape: () => shape
});
}
/**
* @deprecated
*/
deepPartial() {
return deepPartialify(this);
}
partial(mask) {
const newShape = {};
util.objectKeys(this.shape).forEach((key) => {
const fieldSchema = this.shape[key];
if (mask && !mask[key]) {
newShape[key] = fieldSchema;
} else {
newShape[key] = fieldSchema.optional();
}
});
return new _ZodObject({
...this._def,
shape: () => newShape
});
}
required(mask) {
const newShape = {};
util.objectKeys(this.shape).forEach((key) => {
if (mask && !mask[key]) {
newShape[key] = this.shape[key];
} else {
const fieldSchema = this.shape[key];
let newField = fieldSchema;
while (newField instanceof ZodOptional) {
newField = newField._def.innerType;
}
newShape[key] = newField;
}
});
return new _ZodObject({
...this._def,
shape: () => newShape
});
}
keyof() {
return createZodEnum(util.objectKeys(this.shape));
}
};
ZodObject.create = (shape, params) => {
return new ZodObject({
shape: () => shape,
unknownKeys: "strip",
catchall: ZodNever.create(),
typeName: ZodFirstPartyTypeKind.ZodObject,
...processCreateParams(params)
});
};
ZodObject.strictCreate = (shape, params) => {
return new ZodObject({
shape: () => shape,
unknownKeys: "strict",
catchall: ZodNever.create(),
typeName: ZodFirstPartyTypeKind.ZodObject,
...processCreateParams(params)
});
};
ZodObject.lazycreate = (shape, params) => {
return new ZodObject({
shape,
unknownKeys: "strip",
catchall: ZodNever.create(),
typeName: ZodFirstPartyTypeKind.ZodObject,
...processCreateParams(params)
});
};
var ZodUnion = class extends ZodType {
_parse(input) {
const { ctx } = this._processInputParams(input);
const options = this._def.options;
function handleResults(results) {
for (const result of results) {
if (result.result.status === "valid") {
return result.result;
}
}
for (const result of results) {
if (result.result.status === "dirty") {
ctx.common.issues.push(...result.ctx.common.issues);
return result.result;
}
}
const unionErrors = results.map((result) => new ZodError(result.ctx.common.issues));
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_union,
unionErrors
});
return INVALID;
}
if (ctx.common.async) {
return Promise.all(options.map(async (option) => {
const childCtx = {
...ctx,
common: {
...ctx.common,
issues: []
},
parent: null
};
return {
result: await option._parseAsync({
data: ctx.data,
path: ctx.path,
parent: childCtx
}),
ctx: childCtx
};
})).then(handleResults);
} else {
let dirty = void 0;
const issues = [];
for (const option of options) {
const childCtx = {
...ctx,
common: {
...ctx.common,
issues: []
},
parent: null
};
const result = option._parseSync({
data: ctx.data,
path: ctx.path,
parent: childCtx
});
if (result.status === "valid") {
return result;
} else if (result.status === "dirty" && !dirty) {
dirty = { result, ctx: childCtx };
}
if (childCtx.common.issues.length) {
issues.push(childCtx.common.issues);
}
}
if (dirty) {
ctx.common.issues.push(...dirty.ctx.common.issues);
return dirty.result;
}
const unionErrors = issues.map((issues2) => new ZodError(issues2));
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_union,
unionErrors
});
return INVALID;
}
}
get options() {
return this._def.options;
}
};
ZodUnion.create = (types, params) => {
return new ZodUnion({
options: types,
typeName: ZodFirstPartyTypeKind.ZodUnion,
...processCreateParams(params)
});
};
var getDiscriminator = (type) => {
if (type instanceof ZodLazy) {
return getDiscriminator(type.schema);
} else if (type instanceof ZodEffects) {
return getDiscriminator(type.innerType());
} else if (type instanceof ZodLiteral) {
return [type.value];
} else if (type instanceof ZodEnum) {
return type.options;
} else if (type instanceof ZodNativeEnum) {
return util.objectValues(type.enum);
} else if (type instanceof ZodDefault) {
return getDiscriminator(type._def.innerType);
} else if (type instanceof ZodUndefined) {
return [void 0];
} else if (type instanceof ZodNull) {
return [null];
} else if (type instanceof ZodOptional) {
return [void 0, ...getDiscriminator(type.unwrap())];
} else if (type instanceof ZodNullable) {
return [null, ...getDiscriminator(type.unwrap())];
} else if (type instanceof ZodBranded) {
return getDiscriminator(type.unwrap());
} else if (type instanceof ZodReadonly) {
return getDiscriminator(type.unwrap());
} else if (type instanceof ZodCatch) {
return getDiscriminator(type._def.innerType);
} else {
return [];
}
};
var ZodDiscriminatedUnion = class _ZodDiscriminatedUnion extends ZodType {
_parse(input) {
const { ctx } = this._processInputParams(input);
if (ctx.parsedType !== ZodParsedType.object) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.object,
received: ctx.parsedType
});
return INVALID;
}
const discriminator = this.discriminator;
const discriminatorValue = ctx.data[discriminator];
const option = this.optionsMap.get(discriminatorValue);
if (!option) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_union_discriminator,
options: Array.from(this.optionsMap.keys()),
path: [discriminator]
});
return INVALID;
}
if (ctx.common.async) {
return option._parseAsync({
data: ctx.data,
path: ctx.path,
parent: ctx
});
} else {
return option._parseSync({
data: ctx.data,
path: ctx.path,
parent: ctx
});
}
}
get discriminator() {
return this._def.discriminator;
}
get options() {
return this._def.options;
}
get optionsMap() {
return this._def.optionsMap;
}
/**
* The constructor of the discriminated union schema. Its behaviour is very similar to that of the normal z.union() constructor.
* However, it only allows a union of objects, all of which need to share a discriminator property. This property must
* have a different value for each object in the union.
* @param discriminator the name of the discriminator property
* @param types an array of object schemas
* @param params
*/
static create(discriminator, options, params) {
const optionsMap = /* @__PURE__ */ new Map();
for (const type of options) {
const discriminatorValues = getDiscriminator(type.shape[discriminator]);
if (!discriminatorValues.length) {
throw new Error(`A discriminator value for key \`${discriminator}\` could not be extracted from all schema options`);
}
for (const value of discriminatorValues) {
if (optionsMap.has(value)) {
throw new Error(`Discriminator property ${String(discriminator)} has duplicate value ${String(value)}`);
}
optionsMap.set(value, type);
}
}
return new _ZodDiscriminatedUnion({
typeName: ZodFirstPartyTypeKind.ZodDiscriminatedUnion,
discriminator,
options,
optionsMap,
...processCreateParams(params)
});
}
};
function mergeValues(a, b) {
const aType = getParsedType(a);
const bType = getParsedType(b);
if (a === b) {
return { valid: true, data: a };
} else if (aType === ZodParsedType.object && bType === ZodParsedType.object) {
const bKeys = util.objectKeys(b);
const sharedKeys = util.objectKeys(a).filter((key) => bKeys.indexOf(key) !== -1);
const newObj = { ...a, ...b };
for (const key of sharedKeys) {
const sharedValue = mergeValues(a[key], b[key]);
if (!sharedValue.valid) {
return { valid: false };
}
newObj[key] = sharedValue.data;
}
return { valid: true, data: newObj };
} else if (aType === ZodParsedType.array && bType === ZodParsedType.array) {
if (a.length !== b.length) {
return { valid: false };
}
const newArray = [];
for (let index = 0; index < a.length; index++) {
const itemA = a[index];
const itemB = b[index];
const sharedValue = mergeValues(itemA, itemB);
if (!sharedValue.valid) {
return { valid: false };
}
newArray.push(sharedValue.data);
}
return { valid: true, data: newArray };
} else if (aType === ZodParsedType.date && bType === ZodParsedType.date && +a === +b) {
return { valid: true, data: a };
} else {
return { valid: false };
}
}
var ZodIntersection = class extends ZodType {
_parse(input) {
const { status, ctx } = this._processInputParams(input);
const handleParsed = (parsedLeft, parsedRight) => {
if (isAborted(parsedLeft) || isAborted(parsedRight)) {
return INVALID;
}
const merged = mergeValues(parsedLeft.value, parsedRight.value);
if (!merged.valid) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_intersection_types
});
return INVALID;
}
if (isDirty(parsedLeft) || isDirty(parsedRight)) {
status.dirty();
}
return { status: status.value, value: merged.data };
};
if (ctx.common.async) {
return Promise.all([
this._def.left._parseAsync({
data: ctx.data,
path: ctx.path,
parent: ctx
}),
this._def.right._parseAsync({
data: ctx.data,
path: ctx.path,
parent: ctx
})
]).then(([left, right]) => handleParsed(left, right));
} else {
return handleParsed(this._def.left._parseSync({
data: ctx.data,
path: ctx.path,
parent: ctx
}), this._def.right._parseSync({
data: ctx.data,
path: ctx.path,
parent: ctx
}));
}
}
};
ZodIntersection.create = (left, right, params) => {
return new ZodIntersection({
left,
right,
typeName: ZodFirstPartyTypeKind.ZodIntersection,
...processCreateParams(params)
});
};
var ZodTuple = class _ZodTuple extends ZodType {
_parse(input) {
const { status, ctx } = this._processInputParams(input);
if (ctx.parsedType !== ZodParsedType.array) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.array,
received: ctx.parsedType
});
return INVALID;
}
if (ctx.data.length < this._def.items.length) {
addIssueToContext(ctx, {
code: ZodIssueCode.too_small,
minimum: this._def.items.length,
inclusive: true,
exact: false,
type: "array"
});
return INVALID;
}
const rest = this._def.rest;
if (!rest && ctx.data.length > this._def.items.length) {
addIssueToContext(ctx, {
code: ZodIssueCode.too_big,
maximum: this._def.items.length,
inclusive: true,
exact: false,
type: "array"
});
status.dirty();
}
const items = [...ctx.data].map((item, itemIndex) => {
const schema = this._def.items[itemIndex] || this._def.rest;
if (!schema)
return null;
return schema._parse(new ParseInputLazyPath(ctx, item, ctx.path, itemIndex));
}).filter((x) => !!x);
if (ctx.common.async) {
return Promise.all(items).then((results) => {
return ParseStatus.mergeArray(status, results);
});
} else {
return ParseStatus.mergeArray(status, items);
}
}
get items() {
return this._def.items;
}
rest(rest) {
return new _ZodTuple({
...this._def,
rest
});
}
};
ZodTuple.create = (schemas, params) => {
if (!Array.isArray(schemas)) {
throw new Error("You must pass an array of schemas to z.tuple([ ... ])");
}
return new ZodTuple({
items: schemas,
typeName: ZodFirstPartyTypeKind.ZodTuple,
rest: null,
...processCreateParams(params)
});
};
var ZodRecord = class _ZodRecord extends ZodType {
get keySchema() {
return this._def.keyType;
}
get valueSchema() {
return this._def.valueType;
}
_parse(input) {
const { status, ctx } = this._processInputParams(input);
if (ctx.parsedType !== ZodParsedType.object) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.object,
received: ctx.parsedType
});
return INVALID;
}
const pairs = [];
const keyType = this._def.keyType;
const valueType = this._def.valueType;
for (const key in ctx.data) {
pairs.push({
key: keyType._parse(new ParseInputLazyPath(ctx, key, ctx.path, key)),
value: valueType._parse(new ParseInputLazyPath(ctx, ctx.data[key], ctx.path, key)),
alwaysSet: key in ctx.data
});
}
if (ctx.common.async) {
return ParseStatus.mergeObjectAsync(status, pairs);
} else {
return ParseStatus.mergeObjectSync(status, pairs);
}
}
get element() {
return this._def.valueType;
}
static create(first, second, third) {
if (second instanceof ZodType) {
return new _ZodRecord({
keyType: first,
valueType: second,
typeName: ZodFirstPartyTypeKind.ZodRecord,
...processCreateParams(third)
});
}
return new _ZodRecord({
keyType: ZodString.create(),
valueType: first,
typeName: ZodFirstPartyTypeKind.ZodRecord,
...processCreateParams(second)
});
}
};
var ZodMap = class extends ZodType {
get keySchema() {
return this._def.keyType;
}
get valueSchema() {
return this._def.valueType;
}
_parse(input) {
const { status, ctx } = this._processInputParams(input);
if (ctx.parsedType !== ZodParsedType.map) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.map,
received: ctx.parsedType
});
return INVALID;
}
const keyType = this._def.keyType;
const valueType = this._def.valueType;
const pairs = [...ctx.data.entries()].map(([key, value], index) => {
return {
key: keyType._parse(new ParseInputLazyPath(ctx, key, ctx.path, [index, "key"])),
value: valueType._parse(new ParseInputLazyPath(ctx, value, ctx.path, [index, "value"]))
};
});
if (ctx.common.async) {
const finalMap = /* @__PURE__ */ new Map();
return Promise.resolve().then(async () => {
for (const pair of pairs) {
const key = await pair.key;
const value = await pair.value;
if (key.status === "aborted" || value.status === "aborted") {
return INVALID;
}
if (key.status === "dirty" || value.status === "dirty") {
status.dirty();
}
finalMap.set(key.value, value.value);
}
return { status: status.value, value: finalMap };
});
} else {
const finalMap = /* @__PURE__ */ new Map();
for (const pair of pairs) {
const key = pair.key;
const value = pair.value;
if (key.status === "aborted" || value.status === "aborted") {
return INVALID;
}
if (key.status === "dirty" || value.status === "dirty") {
status.dirty();
}
finalMap.set(key.value, value.value);
}
return { status: status.value, value: finalMap };
}
}
};
ZodMap.create = (keyType, valueType, params) => {
return new ZodMap({
valueType,
keyType,
typeName: ZodFirstPartyTypeKind.ZodMap,
...processCreateParams(params)
});
};
var ZodSet = class _ZodSet extends ZodType {
_parse(input) {
const { status, ctx } = this._processInputParams(input);
if (ctx.parsedType !== ZodParsedType.set) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.set,
received: ctx.parsedType
});
return INVALID;
}
const def = this._def;
if (def.minSize !== null) {
if (ctx.data.size < def.minSize.value) {
addIssueToContext(ctx, {
code: ZodIssueCode.too_small,
minimum: def.minSize.value,
type: "set",
inclusive: true,
exact: false,
message: def.minSize.message
});
status.dirty();
}
}
if (def.maxSize !== null) {
if (ctx.data.size > def.maxSize.value) {
addIssueToContext(ctx, {
code: ZodIssueCode.too_big,
maximum: def.maxSize.value,
type: "set",
inclusive: true,
exact: false,
message: def.maxSize.message
});
status.dirty();
}
}
const valueType = this._def.valueType;
function finalizeSet(elements2) {
const parsedSet = /* @__PURE__ */ new Set();
for (const element of elements2) {
if (element.status === "aborted")
return INVALID;
if (element.status === "dirty")
status.dirty();
parsedSet.add(element.value);
}
return { status: status.value, value: parsedSet };
}
const elements = [...ctx.data.values()].map((item, i) => valueType._parse(new ParseInputLazyPath(ctx, item, ctx.path, i)));
if (ctx.common.async) {
return Promise.all(elements).then((elements2) => finalizeSet(elements2));
} else {
return finalizeSet(elements);
}
}
min(minSize, message) {
return new _ZodSet({
...this._def,
minSize: { value: minSize, message: errorUtil.toString(message) }
});
}
max(maxSize, message) {
return new _ZodSet({
...this._def,
maxSize: { value: maxSize, message: errorUtil.toString(message) }
});
}
size(size, message) {
return this.min(size, message).max(size, message);
}
nonempty(message) {
return this.min(1, message);
}
};
ZodSet.create = (valueType, params) => {
return new ZodSet({
valueType,
minSize: null,
maxSize: null,
typeName: ZodFirstPartyTypeKind.ZodSet,
...processCreateParams(params)
});
};
var ZodFunction = class _ZodFunction extends ZodType {
constructor() {
super(...arguments);
this.validate = this.implement;
}
_parse(input) {
const { ctx } = this._processInputParams(input);
if (ctx.parsedType !== ZodParsedType.function) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.function,
received: ctx.parsedType
});
return INVALID;
}
function makeArgsIssue(args, error) {
return makeIssue({
data: args,
path: ctx.path,
errorMaps: [
ctx.common.contextualErrorMap,
ctx.schemaErrorMap,
getErrorMap(),
errorMap
].filter((x) => !!x),
issueData: {
code: ZodIssueCode.invalid_arguments,
argumentsError: error
}
});
}
function makeReturnsIssue(returns, error) {
return makeIssue({
data: returns,
path: ctx.path,
errorMaps: [
ctx.common.contextualErrorMap,
ctx.schemaErrorMap,
getErrorMap(),
errorMap
].filter((x) => !!x),
issueData: {
code: ZodIssueCode.invalid_return_type,
returnTypeError: error
}
});
}
const params = { errorMap: ctx.common.contextualErrorMap };
const fn = ctx.data;
if (this._def.returns instanceof ZodPromise) {
const me = this;
return OK(async function(...args) {
const error = new ZodError([]);
const parsedArgs = await me._def.args.parseAsync(args, params).catch((e) => {
error.addIssue(makeArgsIssue(args, e));
throw error;
});
const result = await Reflect.apply(fn, this, parsedArgs);
const parsedReturns = await me._def.returns._def.type.parseAsync(result, params).catch((e) => {
error.addIssue(makeReturnsIssue(result, e));
throw error;
});
return parsedReturns;
});
} else {
const me = this;
return OK(function(...args) {
const parsedArgs = me._def.args.safeParse(args, params);
if (!parsedArgs.success) {
throw new ZodError([makeArgsIssue(args, parsedArgs.error)]);
}
const result = Reflect.apply(fn, this, parsedArgs.data);
const parsedReturns = me._def.returns.safeParse(result, params);
if (!parsedReturns.success) {
throw new ZodError([makeReturnsIssue(result, parsedReturns.error)]);
}
return parsedReturns.data;
});
}
}
parameters() {
return this._def.args;
}
returnType() {
return this._def.returns;
}
args(...items) {
return new _ZodFunction({
...this._def,
args: ZodTuple.create(items).rest(ZodUnknown.create())
});
}
returns(returnType) {
return new _ZodFunction({
...this._def,
returns: returnType
});
}
implement(func) {
const validatedFunc = this.parse(func);
return validatedFunc;
}
strictImplement(func) {
const validatedFunc = this.parse(func);
return validatedFunc;
}
static create(args, returns, params) {
return new _ZodFunction({
args: args ? args : ZodTuple.create([]).rest(ZodUnknown.create()),
returns: returns || ZodUnknown.create(),
typeName: ZodFirstPartyTypeKind.ZodFunction,
...processCreateParams(params)
});
}
};
var ZodLazy = class extends ZodType {
get schema() {
return this._def.getter();
}
_parse(input) {
const { ctx } = this._processInputParams(input);
const lazySchema = this._def.getter();
return lazySchema._parse({ data: ctx.data, path: ctx.path, parent: ctx });
}
};
ZodLazy.create = (getter, params) => {
return new ZodLazy({
getter,
typeName: ZodFirstPartyTypeKind.ZodLazy,
...processCreateParams(params)
});
};
var ZodLiteral = class extends ZodType {
_parse(input) {
if (input.data !== this._def.value) {
const ctx = this._getOrReturnCtx(input);
addIssueToContext(ctx, {
received: ctx.data,
code: ZodIssueCode.invalid_literal,
expected: this._def.value
});
return INVALID;
}
return { status: "valid", value: input.data };
}
get value() {
return this._def.value;
}
};
ZodLiteral.create = (value, params) => {
return new ZodLiteral({
value,
typeName: ZodFirstPartyTypeKind.ZodLiteral,
...processCreateParams(params)
});
};
function createZodEnum(values, params) {
return new ZodEnum({
values,
typeName: ZodFirstPartyTypeKind.ZodEnum,
...processCreateParams(params)
});
}
var ZodEnum = class _ZodEnum extends ZodType {
constructor() {
super(...arguments);
_ZodEnum_cache.set(this, void 0);
}
_parse(input) {
if (typeof input.data !== "string") {
const ctx = this._getOrReturnCtx(input);
const expectedValues = this._def.values;
addIssueToContext(ctx, {
expected: util.joinValues(expectedValues),
received: ctx.parsedType,
code: ZodIssueCode.invalid_type
});
return INVALID;
}
if (!__classPrivateFieldGet(this, _ZodEnum_cache, "f")) {
__classPrivateFieldSet(this, _ZodEnum_cache, new Set(this._def.values), "f");
}
if (!__classPrivateFieldGet(this, _ZodEnum_cache, "f").has(input.data)) {
const ctx = this._getOrReturnCtx(input);
const expectedValues = this._def.values;
addIssueToContext(ctx, {
received: ctx.data,
code: ZodIssueCode.invalid_enum_value,
options: expectedValues
});
return INVALID;
}
return OK(input.data);
}
get options() {
return this._def.values;
}
get enum() {
const enumValues = {};
for (const val of this._def.values) {
enumValues[val] = val;
}
return enumValues;
}
get Values() {
const enumValues = {};
for (const val of this._def.values) {
enumValues[val] = val;
}
return enumValues;
}
get Enum() {
const enumValues = {};
for (const val of this._def.values) {
enumValues[val] = val;
}
return enumValues;
}
extract(values, newDef = this._def) {
return _ZodEnum.create(values, {
...this._def,
...newDef
});
}
exclude(values, newDef = this._def) {
return _ZodEnum.create(this.options.filter((opt) => !values.includes(opt)), {
...this._def,
...newDef
});
}
};
_ZodEnum_cache = /* @__PURE__ */ new WeakMap();
ZodEnum.create = createZodEnum;
var ZodNativeEnum = class extends ZodType {
constructor() {
super(...arguments);
_ZodNativeEnum_cache.set(this, void 0);
}
_parse(input) {
const nativeEnumValues = util.getValidEnumValues(this._def.values);
const ctx = this._getOrReturnCtx(input);
if (ctx.parsedType !== ZodParsedType.string && ctx.parsedType !== ZodParsedType.number) {
const expectedValues = util.objectValues(nativeEnumValues);
addIssueToContext(ctx, {
expected: util.joinValues(expectedValues),
received: ctx.parsedType,
code: ZodIssueCode.invalid_type
});
return INVALID;
}
if (!__classPrivateFieldGet(this, _ZodNativeEnum_cache, "f")) {
__classPrivateFieldSet(this, _ZodNativeEnum_cache, new Set(util.getValidEnumValues(this._def.values)), "f");
}
if (!__classPrivateFieldGet(this, _ZodNativeEnum_cache, "f").has(input.data)) {
const expectedValues = util.objectValues(nativeEnumValues);
addIssueToContext(ctx, {
received: ctx.data,
code: ZodIssueCode.invalid_enum_value,
options: expectedValues
});
return INVALID;
}
return OK(input.data);
}
get enum() {
return this._def.values;
}
};
_ZodNativeEnum_cache = /* @__PURE__ */ new WeakMap();
ZodNativeEnum.create = (values, params) => {
return new ZodNativeEnum({
values,
typeName: ZodFirstPartyTypeKind.ZodNativeEnum,
...processCreateParams(params)
});
};
var ZodPromise = class extends ZodType {
unwrap() {
return this._def.type;
}
_parse(input) {
const { ctx } = this._processInputParams(input);
if (ctx.parsedType !== ZodParsedType.promise && ctx.common.async === false) {
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.promise,
received: ctx.parsedType
});
return INVALID;
}
const promisified = ctx.parsedType === ZodParsedType.promise ? ctx.data : Promise.resolve(ctx.data);
return OK(promisified.then((data) => {
return this._def.type.parseAsync(data, {
path: ctx.path,
errorMap: ctx.common.contextualErrorMap
});
}));
}
};
ZodPromise.create = (schema, params) => {
return new ZodPromise({
type: schema,
typeName: ZodFirstPartyTypeKind.ZodPromise,
...processCreateParams(params)
});
};
var ZodEffects = class extends ZodType {
innerType() {
return this._def.schema;
}
sourceType() {
return this._def.schema._def.typeName === ZodFirstPartyTypeKind.ZodEffects ? this._def.schema.sourceType() : this._def.schema;
}
_parse(input) {
const { status, ctx } = this._processInputParams(input);
const effect = this._def.effect || null;
const checkCtx = {
addIssue: (arg) => {
addIssueToContext(ctx, arg);
if (arg.fatal) {
status.abort();
} else {
status.dirty();
}
},
get path() {
return ctx.path;
}
};
checkCtx.addIssue = checkCtx.addIssue.bind(checkCtx);
if (effect.type === "preprocess") {
const processed = effect.transform(ctx.data, checkCtx);
if (ctx.common.async) {
return Promise.resolve(processed).then(async (processed2) => {
if (status.value === "aborted")
return INVALID;
const result = await this._def.schema._parseAsync({
data: processed2,
path: ctx.path,
parent: ctx
});
if (result.status === "aborted")
return INVALID;
if (result.status === "dirty")
return DIRTY(result.value);
if (status.value === "dirty")
return DIRTY(result.value);
return result;
});
} else {
if (status.value === "aborted")
return INVALID;
const result = this._def.schema._parseSync({
data: processed,
path: ctx.path,
parent: ctx
});
if (result.status === "aborted")
return INVALID;
if (result.status === "dirty")
return DIRTY(result.value);
if (status.value === "dirty")
return DIRTY(result.value);
return result;
}
}
if (effect.type === "refinement") {
const executeRefinement = (acc) => {
const result = effect.refinement(acc, checkCtx);
if (ctx.common.async) {
return Promise.resolve(result);
}
if (result instanceof Promise) {
throw new Error("Async refinement encountered during synchronous parse operation. Use .parseAsync instead.");
}
return acc;
};
if (ctx.common.async === false) {
const inner = this._def.schema._parseSync({
data: ctx.data,
path: ctx.path,
parent: ctx
});
if (inner.status === "aborted")
return INVALID;
if (inner.status === "dirty")
status.dirty();
executeRefinement(inner.value);
return { status: status.value, value: inner.value };
} else {
return this._def.schema._parseAsync({ data: ctx.data, path: ctx.path, parent: ctx }).then((inner) => {
if (inner.status === "aborted")
return INVALID;
if (inner.status === "dirty")
status.dirty();
return executeRefinement(inner.value).then(() => {
return { status: status.value, value: inner.value };
});
});
}
}
if (effect.type === "transform") {
if (ctx.common.async === false) {
const base = this._def.schema._parseSync({
data: ctx.data,
path: ctx.path,
parent: ctx
});
if (!isValid(base))
return base;
const result = effect.transform(base.value, checkCtx);
if (result instanceof Promise) {
throw new Error(`Asynchronous transform encountered during synchronous parse operation. Use .parseAsync instead.`);
}
return { status: status.value, value: result };
} else {
return this._def.schema._parseAsync({ data: ctx.data, path: ctx.path, parent: ctx }).then((base) => {
if (!isValid(base))
return base;
return Promise.resolve(effect.transform(base.value, checkCtx)).then((result) => ({ status: status.value, value: result }));
});
}
}
util.assertNever(effect);
}
};
ZodEffects.create = (schema, effect, params) => {
return new ZodEffects({
schema,
typeName: ZodFirstPartyTypeKind.ZodEffects,
effect,
...processCreateParams(params)
});
};
ZodEffects.createWithPreprocess = (preprocess, schema, params) => {
return new ZodEffects({
schema,
effect: { type: "preprocess", transform: preprocess },
typeName: ZodFirstPartyTypeKind.ZodEffects,
...processCreateParams(params)
});
};
var ZodOptional = class extends ZodType {
_parse(input) {
const parsedType = this._getType(input);
if (parsedType === ZodParsedType.undefined) {
return OK(void 0);
}
return this._def.innerType._parse(input);
}
unwrap() {
return this._def.innerType;
}
};
ZodOptional.create = (type, params) => {
return new ZodOptional({
innerType: type,
typeName: ZodFirstPartyTypeKind.ZodOptional,
...processCreateParams(params)
});
};
var ZodNullable = class extends ZodType {
_parse(input) {
const parsedType = this._getType(input);
if (parsedType === ZodParsedType.null) {
return OK(null);
}
return this._def.innerType._parse(input);
}
unwrap() {
return this._def.innerType;
}
};
ZodNullable.create = (type, params) => {
return new ZodNullable({
innerType: type,
typeName: ZodFirstPartyTypeKind.ZodNullable,
...processCreateParams(params)
});
};
var ZodDefault = class extends ZodType {
_parse(input) {
const { ctx } = this._processInputParams(input);
let data = ctx.data;
if (ctx.parsedType === ZodParsedType.undefined) {
data = this._def.defaultValue();
}
return this._def.innerType._parse({
data,
path: ctx.path,
parent: ctx
});
}
removeDefault() {
return this._def.innerType;
}
};
ZodDefault.create = (type, params) => {
return new ZodDefault({
innerType: type,
typeName: ZodFirstPartyTypeKind.ZodDefault,
defaultValue: typeof params.default === "function" ? params.default : () => params.default,
...processCreateParams(params)
});
};
var ZodCatch = class extends ZodType {
_parse(input) {
const { ctx } = this._processInputParams(input);
const newCtx = {
...ctx,
common: {
...ctx.common,
issues: []
}
};
const result = this._def.innerType._parse({
data: newCtx.data,
path: newCtx.path,
parent: {
...newCtx
}
});
if (isAsync(result)) {
return result.then((result2) => {
return {
status: "valid",
value: result2.status === "valid" ? result2.value : this._def.catchValue({
get error() {
return new ZodError(newCtx.common.issues);
},
input: newCtx.data
})
};
});
} else {
return {
status: "valid",
value: result.status === "valid" ? result.value : this._def.catchValue({
get error() {
return new ZodError(newCtx.common.issues);
},
input: newCtx.data
})
};
}
}
removeCatch() {
return this._def.innerType;
}
};
ZodCatch.create = (type, params) => {
return new ZodCatch({
innerType: type,
typeName: ZodFirstPartyTypeKind.ZodCatch,
catchValue: typeof params.catch === "function" ? params.catch : () => params.catch,
...processCreateParams(params)
});
};
var ZodNaN = class extends ZodType {
_parse(input) {
const parsedType = this._getType(input);
if (parsedType !== ZodParsedType.nan) {
const ctx = this._getOrReturnCtx(input);
addIssueToContext(ctx, {
code: ZodIssueCode.invalid_type,
expected: ZodParsedType.nan,
received: ctx.parsedType
});
return INVALID;
}
return { status: "valid", value: input.data };
}
};
ZodNaN.create = (params) => {
return new ZodNaN({
typeName: ZodFirstPartyTypeKind.ZodNaN,
...processCreateParams(params)
});
};
var BRAND = Symbol("zod_brand");
var ZodBranded = class extends ZodType {
_parse(input) {
const { ctx } = this._processInputParams(input);
const data = ctx.data;
return this._def.type._parse({
data,
path: ctx.path,
parent: ctx
});
}
unwrap() {
return this._def.type;
}
};
var ZodPipeline = class _ZodPipeline extends ZodType {
_parse(input) {
const { status, ctx } = this._processInputParams(input);
if (ctx.common.async) {
const handleAsync = async () => {
const inResult = await this._def.in._parseAsync({
data: ctx.data,
path: ctx.path,
parent: ctx
});
if (inResult.status === "aborted")
return INVALID;
if (inResult.status === "dirty") {
status.dirty();
return DIRTY(inResult.value);
} else {
return this._def.out._parseAsync({
data: inResult.value,
path: ctx.path,
parent: ctx
});
}
};
return handleAsync();
} else {
const inResult = this._def.in._parseSync({
data: ctx.data,
path: ctx.path,
parent: ctx
});
if (inResult.status === "aborted")
return INVALID;
if (inResult.status === "dirty") {
status.dirty();
return {
status: "dirty",
value: inResult.value
};
} else {
return this._def.out._parseSync({
data: inResult.value,
path: ctx.path,
parent: ctx
});
}
}
}
static create(a, b) {
return new _ZodPipeline({
in: a,
out: b,
typeName: ZodFirstPartyTypeKind.ZodPipeline
});
}
};
var ZodReadonly = class extends ZodType {
_parse(input) {
const result = this._def.innerType._parse(input);
const freeze = (data) => {
if (isValid(data)) {
data.value = Object.freeze(data.value);
}
return data;
};
return isAsync(result) ? result.then((data) => freeze(data)) : freeze(result);
}
unwrap() {
return this._def.innerType;
}
};
ZodReadonly.create = (type, params) => {
return new ZodReadonly({
innerType: type,
typeName: ZodFirstPartyTypeKind.ZodReadonly,
...processCreateParams(params)
});
};
function custom(check, params = {}, fatal) {
if (check)
return ZodAny.create().superRefine((data, ctx) => {
var _a, _b;
if (!check(data)) {
const p = typeof params === "function" ? params(data) : typeof params === "string" ? { message: params } : params;
const _fatal = (_b = (_a = p.fatal) !== null && _a !== void 0 ? _a : fatal) !== null && _b !== void 0 ? _b : true;
const p2 = typeof p === "string" ? { message: p } : p;
ctx.addIssue({ code: "custom", ...p2, fatal: _fatal });
}
});
return ZodAny.create();
}
var late = {
object: ZodObject.lazycreate
};
var ZodFirstPartyTypeKind;
(function(ZodFirstPartyTypeKind2) {
ZodFirstPartyTypeKind2["ZodString"] = "ZodString";
ZodFirstPartyTypeKind2["ZodNumber"] = "ZodNumber";
ZodFirstPartyTypeKind2["ZodNaN"] = "ZodNaN";
ZodFirstPartyTypeKind2["ZodBigInt"] = "ZodBigInt";
ZodFirstPartyTypeKind2["ZodBoolean"] = "ZodBoolean";
ZodFirstPartyTypeKind2["ZodDate"] = "ZodDate";
ZodFirstPartyTypeKind2["ZodSymbol"] = "ZodSymbol";
ZodFirstPartyTypeKind2["ZodUndefined"] = "ZodUndefined";
ZodFirstPartyTypeKind2["ZodNull"] = "ZodNull";
ZodFirstPartyTypeKind2["ZodAny"] = "ZodAny";
ZodFirstPartyTypeKind2["ZodUnknown"] = "ZodUnknown";
ZodFirstPartyTypeKind2["ZodNever"] = "ZodNever";
ZodFirstPartyTypeKind2["ZodVoid"] = "ZodVoid";
ZodFirstPartyTypeKind2["ZodArray"] = "ZodArray";
ZodFirstPartyTypeKind2["ZodObject"] = "ZodObject";
ZodFirstPartyTypeKind2["ZodUnion"] = "ZodUnion";
ZodFirstPartyTypeKind2["ZodDiscriminatedUnion"] = "ZodDiscriminatedUnion";
ZodFirstPartyTypeKind2["ZodIntersection"] = "ZodIntersection";
ZodFirstPartyTypeKind2["ZodTuple"] = "ZodTuple";
ZodFirstPartyTypeKind2["ZodRecord"] = "ZodRecord";
ZodFirstPartyTypeKind2["ZodMap"] = "ZodMap";
ZodFirstPartyTypeKind2["ZodSet"] = "ZodSet";
ZodFirstPartyTypeKind2["ZodFunction"] = "ZodFunction";
ZodFirstPartyTypeKind2["ZodLazy"] = "ZodLazy";
ZodFirstPartyTypeKind2["ZodLiteral"] = "ZodLiteral";
ZodFirstPartyTypeKind2["ZodEnum"] = "ZodEnum";
ZodFirstPartyTypeKind2["ZodEffects"] = "ZodEffects";
ZodFirstPartyTypeKind2["ZodNativeEnum"] = "ZodNativeEnum";
ZodFirstPartyTypeKind2["ZodOptional"] = "ZodOptional";
ZodFirstPartyTypeKind2["ZodNullable"] = "ZodNullable";
ZodFirstPartyTypeKind2["ZodDefault"] = "ZodDefault";
ZodFirstPartyTypeKind2["ZodCatch"] = "ZodCatch";
ZodFirstPartyTypeKind2["ZodPromise"] = "ZodPromise";
ZodFirstPartyTypeKind2["ZodBranded"] = "ZodBranded";
ZodFirstPartyTypeKind2["ZodPipeline"] = "ZodPipeline";
ZodFirstPartyTypeKind2["ZodReadonly"] = "ZodReadonly";
})(ZodFirstPartyTypeKind || (ZodFirstPartyTypeKind = {}));
var instanceOfType = (cls, params = {
message: `Input not instance of ${cls.name}`
}) => custom((data) => data instanceof cls, params);
var stringType = ZodString.create;
var numberType = ZodNumber.create;
var nanType = ZodNaN.create;
var bigIntType = ZodBigInt.create;
var booleanType = ZodBoolean.create;
var dateType = ZodDate.create;
var symbolType = ZodSymbol.create;
var undefinedType = ZodUndefined.create;
var nullType = ZodNull.create;
var anyType = ZodAny.create;
var unknownType = ZodUnknown.create;
var neverType = ZodNever.create;
var voidType = ZodVoid.create;
var arrayType = ZodArray.create;
var objectType = ZodObject.create;
var strictObjectType = ZodObject.strictCreate;
var unionType = ZodUnion.create;
var discriminatedUnionType = ZodDiscriminatedUnion.create;
var intersectionType = ZodIntersection.create;
var tupleType = ZodTuple.create;
var recordType = ZodRecord.create;
var mapType = ZodMap.create;
var setType = ZodSet.create;
var functionType = ZodFunction.create;
var lazyType = ZodLazy.create;
var literalType = ZodLiteral.create;
var enumType = ZodEnum.create;
var nativeEnumType = ZodNativeEnum.create;
var promiseType = ZodPromise.create;
var effectsType = ZodEffects.create;
var optionalType = ZodOptional.create;
var nullableType = ZodNullable.create;
var preprocessType = ZodEffects.createWithPreprocess;
var pipelineType = ZodPipeline.create;
var ostring = () => stringType().optional();
var onumber = () => numberType().optional();
var oboolean = () => booleanType().optional();
var coerce = {
string: (arg) => ZodString.create({ ...arg, coerce: true }),
number: (arg) => ZodNumber.create({ ...arg, coerce: true }),
boolean: (arg) => ZodBoolean.create({
...arg,
coerce: true
}),
bigint: (arg) => ZodBigInt.create({ ...arg, coerce: true }),
date: (arg) => ZodDate.create({ ...arg, coerce: true })
};
var NEVER = INVALID;
var z = /* @__PURE__ */ Object.freeze({
__proto__: null,
defaultErrorMap: errorMap,
setErrorMap,
getErrorMap,
makeIssue,
EMPTY_PATH,
addIssueToContext,
ParseStatus,
INVALID,
DIRTY,
OK,
isAborted,
isDirty,
isValid,
isAsync,
get util() {
return util;
},
get objectUtil() {
return objectUtil;
},
ZodParsedType,
getParsedType,
ZodType,
datetimeRegex,
ZodString,
ZodNumber,
ZodBigInt,
ZodBoolean,
ZodDate,
ZodSymbol,
ZodUndefined,
ZodNull,
ZodAny,
ZodUnknown,
ZodNever,
ZodVoid,
ZodArray,
ZodObject,
ZodUnion,
ZodDiscriminatedUnion,
ZodIntersection,
ZodTuple,
ZodRecord,
ZodMap,
ZodSet,
ZodFunction,
ZodLazy,
ZodLiteral,
ZodEnum,
ZodNativeEnum,
ZodPromise,
ZodEffects,
ZodTransformer: ZodEffects,
ZodOptional,
ZodNullable,
ZodDefault,
ZodCatch,
ZodNaN,
BRAND,
ZodBranded,
ZodPipeline,
ZodReadonly,
custom,
Schema: ZodType,
ZodSchema: ZodType,
late,
get ZodFirstPartyTypeKind() {
return ZodFirstPartyTypeKind;
},
coerce,
any: anyType,
array: arrayType,
bigint: bigIntType,
boolean: booleanType,
date: dateType,
discriminatedUnion: discriminatedUnionType,
effect: effectsType,
"enum": enumType,
"function": functionType,
"instanceof": instanceOfType,
intersection: intersectionType,
lazy: lazyType,
literal: literalType,
map: mapType,
nan: nanType,
nativeEnum: nativeEnumType,
never: neverType,
"null": nullType,
nullable: nullableType,
number: numberType,
object: objectType,
oboolean,
onumber,
optional: optionalType,
ostring,
pipeline: pipelineType,
preprocess: preprocessType,
promise: promiseType,
record: recordType,
set: setType,
strictObject: strictObjectType,
string: stringType,
symbol: symbolType,
transformer: effectsType,
tuple: tupleType,
"undefined": undefinedType,
union: unionType,
unknown: unknownType,
"void": voidType,
NEVER,
ZodIssueCode,
quotelessJson,
ZodError
});
// package.json
var package_default = {
name: "@imgly/background-removal",
version: "1.6.0",
description: "Background Removal in the Browser",
keywords: [
"background-removal",
"client-side",
"data-privacy",
"image-segmentation",
"image-matting",
"onnx"
],
repository: {
type: "git",
url: "git+https://github.com/imgly/background-removal-js.git"
},
license: "SEE LICENSE IN LICENSE.md",
author: {
name: "IMG.LY GmbH",
email: "support@img.ly",
url: "https://img.ly"
},
bugs: {
email: "support@img.ly"
},
source: "./src/index.ts",
main: "./dist/index.cjs",
module: "./dist/index.mjs",
types: "./dist/src/index.d.ts",
exports: {
".": {
require: "./dist/index.cjs",
import: "./dist/index.mjs",
types: "./dist/src/index.d.ts"
}
},
homepage: "https://img.ly/showcases/cesdk/web/background-removal",
files: [
"LICENSE.md",
"README.md",
"CHANGELOG.md",
"ThirdPartyLicenses.json",
"dist/",
"bin/"
],
scripts: {
start: "npm run watch",
clean: "npx rimraf dist",
test: "true",
resources: "node ../../scripts/package-resources.mjs",
"changelog:create": "node ../../scripts/changelog/changelog-create.mjs",
"changelog:generate": "node ../../scripts/changelog/changelog-generate.mjs",
build: "npm run clean && npm run types && npm run resources && npm run changelog:generate && node scripts/build.mjs",
types: " npx tsc --declaration --emitDeclarationOnly --declarationDir dist --declarationMap",
watch: "npm run clean && npm run resources && npm run changelog:generate && node scripts/watch.mjs",
"publish:latest": "npm publish --tag latest --access public",
"publish:next": "npm publish --tag next --access public",
"package:pack": "npm pack . --pack-destination ../../releases",
lint: "npx prettier --write ."
},
dependencies: {
"lodash-es": "^4.17.21",
ndarray: "~1.0.0",
zod: "^3.23.8"
},
peerDependencies: {
"onnxruntime-web": "1.21.0-dev.20250206-d981b153d3"
},
devDependencies: {
"@types/lodash-es": "^4.17.12",
"@types/ndarray": "~1.0.14",
"@types/node": "~20.3.0",
assert: "~2.0.0",
esbuild: "~0.18.0",
glob: "~10.3.0",
"npm-dts": "~1.3.0",
process: "~0.11.0",
"ts-loader": "~9.4.0",
tslib: "~2.5.0",
typescript: "~5.1.0",
util: "~0.12.0",
webpack: "~5.85.0",
"webpack-cli": "~5.1.0"
},
bundleDependencies: []
};
// src/schema.ts
var ConfigSchema = z.object({
publicPath: z.string().optional().describe("The public path to the wasm files and the onnx model.").default(
"https://staticimgly.com/@imgly/background-removal-data/${PACKAGE_VERSION}/dist/"
).transform((val) => {
return val.replace("${PACKAGE_NAME}", package_default.name).replace("${PACKAGE_VERSION}", package_default.version);
}),
debug: z.boolean().default(false).describe("Whether to enable debug logging."),
rescale: z.boolean().default(true).describe("Whether to rescale the image."),
device: z.enum(["cpu", "gpu"]).default("cpu").describe("The device to run the model on."),
proxyToWorker: z.boolean().default(false).describe("Whether to proxy inference to a web worker."),
fetchArgs: z.any().default({}).describe("Arguments to pass to fetch when loading the model."),
progress: z.function().args(z.string(), z.number(), z.number()).returns(z.void()).describe("Progress callback.").optional(),
model: z.preprocess(
(val) => {
switch (val) {
case "large":
return "isnet";
case "small":
return "isnet_quint8";
case "medium":
return "isnet_fp16";
default:
return val;
}
},
z.enum(["isnet", "isnet_fp16", "isnet_quint8"])
).default("medium"),
output: z.object({
format: z.enum([
"image/png",
"image/jpeg",
"image/webp",
"image/x-rgba8",
"image/x-alpha8"
]).default("image/png"),
quality: z.number().default(0.8)
}).default({})
}).default({}).transform((config) => {
if (config.debug)
console.log("Config:", config);
if (config.debug && !config.progress) {
config.progress = config.progress ?? ((key, current, total) => {
console.debug(`Downloading ${key}: ${current} of ${total}`);
});
if (!crossOriginIsolated) {
if (config.debug)
console.debug(
"Cross-Origin-Isolated is not enabled. Performance will be degraded. Please see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer."
);
}
}
return config;
});
function validateConfig(configuration) {
return ConfigSchema.parse(configuration ?? {});
}
// src/inference.ts
var import_ndarray4 = __toESM(require_ndarray());
async function initBase(config) {
if (config.debug)
console.debug("Loading model...", config.model);
const model = config.model;
const blob = await loadAsBlob(`/models/${model}`, config);
const arrayBuffer = await blob.arrayBuffer();
const session = await createOnnxSession(arrayBuffer, config);
return session;
}
async function initInference(config) {
config = validateConfig(config);
const base = await initBase(config);
return { config, session: { base } };
}
async function runInference(imageTensor, config, session) {
const resolution = 1024;
const [srcHeight, srcWidth, srcChannels] = imageTensor.shape;
const keepAspect = false;
let resizedImageTensor = tensorResizeBilinear(
imageTensor,
resolution,
resolution,
keepAspect
);
const inputTensor = tensorHWCtoBCHW(resizedImageTensor);
let predictionsDict = await runOnnxSession(
session.base,
[["input", inputTensor]],
["output"],
config
);
let alphamask2 = (0, import_ndarray4.default)(predictionsDict[0].data, [resolution, resolution, 1]);
let alphamaskU8 = convertFloat32ToUint8(alphamask2);
if (config.rescale) {
alphamaskU8 = tensorResizeBilinear(
alphamaskU8,
srcWidth,
srcHeight,
keepAspect
);
return [alphamaskU8, imageTensor];
} else {
return [alphamaskU8, resizedImageTensor];
}
}
// src/api/v1.ts
var init = memoize_default(initInference, (config) => JSON.stringify(config));
async function preload(configuration) {
await init(configuration);
return;
}
async function removeBackground(image, configuration) {
const { config, session } = await init(configuration);
if (config.progress)
config.progress("compute:decode", 0, 4);
const inputImageTensor = await imageSourceToImageData(image, config);
config.progress?.("compute:inference", 1, 4);
const [alphamask2, imageTensor] = await runInference(
inputImageTensor,
config,
session
);
config.progress?.("compute:mask", 2, 4);
const outImageTensor = imageTensor;
const [width, height] = outImageTensor.shape;
const stride = width * height;
for (let i = 0; i < stride; i += 1) {
outImageTensor.data[4 * i + 3] = alphamask2.data[i];
}
config.progress?.("compute:encode", 3, 4);
const outImage = await imageEncode(
outImageTensor,
config.output.quality,
config.output.format
);
config.progress?.("compute:encode", 4, 4);
return outImage;
}
async function removeForeground(image, configuration) {
const { config, session } = await init(configuration);
const imageTensor = await imageSourceToImageData(image, config);
const [alphamask2, imageInput] = await runInference(
imageTensor,
config,
session
);
const outImageTensor = imageInput;
const [width, height, channels] = outImageTensor.shape;
const stride = width * height;
for (let i = 0; i < stride; i += 1) {
outImageTensor.data[4 * i + 3] = 255 - alphamask2.data[i];
}
const outImage = await imageEncode(
outImageTensor,
config.output.quality,
config.output.format
);
return outImage;
}
var alphamask = segmentForeground;
async function segmentForeground(image, configuration) {
const { config, session } = await init(configuration);
const imageTensor = await imageSourceToImageData(image, config);
let [height, width, channels] = imageTensor.shape;
const [alphamask2, imageInput] = await runInference(
imageTensor,
config,
session
);
const stride = width * height;
const outImageTensor = imageTensor;
for (let i = 0; i < stride; i += 1) {
const index = 4 * i;
let alpha = alphamask2.data[i];
outImageTensor.data[index] = 255;
outImageTensor.data[index + 1] = 255;
outImageTensor.data[index + 2] = 255;
outImageTensor.data[index + 3] = alpha;
}
const outImage = await imageEncode(
outImageTensor,
config.output.quality,
config.output.format
);
return outImage;
}
async function applySegmentationMask(image, mask, config) {
config = validateConfig(config);
const imageTensor = await imageSourceToImageData(image, config);
const [imageHeight, imageWidth, imageChannels] = imageTensor.shape;
const maskTensor = await imageSourceToImageData(mask, config);
const [maskHeight, maskWidth, maskChannels] = maskTensor.shape;
const alphaMask = maskHeight !== imageHeight || maskWidth !== imageWidth ? tensorResizeBilinear(maskTensor, imageWidth, imageHeight) : maskTensor;
const stride = imageWidth * imageHeight;
for (let i = 0; i < stride; i += 1) {
const idxImage = imageChannels * i;
const idxMask = maskChannels * i;
imageTensor.data[idxImage + 3] = alphaMask.data[idxMask + 3];
}
const outImage = await imageEncode(
imageTensor,
config.output.quality,
config.output.format
);
return outImage;
}
/*! Bundled license information:
is-buffer/index.js:
(*!
* Determine if an object is a Buffer
*
* @author Feross Aboukhadijeh <https://feross.org>
* @license MIT
*)
*/
//# sourceMappingURL=index.cjs.map