@varlock/astro-integration
Version:
Astro integration to use varlock for .env file loading - adds validation, type-safety, and extra security features
1,619 lines • 54 kB
JavaScript
import Debug from 'debug';
import { execSync } from 'child_process';
import path from 'path';
import { initVarlockEnv } from 'varlock/env';
import { patchGlobalConsole } from 'varlock/patch-console';
import { patchGlobalServerResponse } from 'varlock/patch-server-response';
import { patchGlobalResponse } from 'varlock/patch-response';
// src/index.ts
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 __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.
__defProp(target, "default", { value: mod, enumerable: true }),
mod
));
var require_ast_matcher = __commonJS({
"../../../node_modules/.pnpm/ast-matcher@1.2.0/node_modules/ast-matcher/index.js"(exports, module) {
var STOP = false;
var SKIP_BRANCH = 1;
var IGNORED_KEYS = ["start", "end", "loc", "location", "locations", "line", "column", "range", "ranges", "raw", "extra"];
var _parser = function() {
throw new Error("No parser set, you need to set parser before use astMatcher. For instance, astMatcher.setParser(esprima.parse)");
};
function setParser(p) {
if (typeof p !== "function") {
throw new Error("Input parser must be a function that takes JavaScript contents as input, produce a estree compliant syntax tree object.");
}
_parser = function(contents) {
let node = p(contents);
if (node.type === "File" && node.program) {
node = node.program;
}
return node;
};
}
function traverse(object, visitor) {
let child;
if (!object) return;
let r = visitor.call(null, object);
if (r === STOP) return STOP;
if (r === SKIP_BRANCH) return;
for (let i = 0, keys = Object.keys(object); i < keys.length; i++) {
let key = keys[i];
if (IGNORED_KEYS.indexOf(key) !== -1) continue;
child = object[key];
if (typeof child === "object" && child !== null) {
if (traverse(child, visitor) === STOP) {
return STOP;
}
}
}
}
var ANY = 1;
var ANL = 2;
var STR = 3;
var ARR = 4;
function matchTerm(pattern) {
let possible;
if (pattern.type === "Identifier") {
possible = pattern.name.toString();
} else if (pattern.type === "ExpressionStatement" && pattern.expression.type === "Identifier") {
possible = pattern.expression.name.toString();
} else if ((pattern.type === "FieldDefinition" || pattern.type === "ClassProperty") && pattern.key.type === "Identifier") {
possible = pattern.key.name.toString();
}
if (!possible || !possible.startsWith("__")) return;
let type;
if (possible === "__any" || possible.startsWith("__any_")) {
type = ANY;
} else if (possible === "__anl" || possible.startsWith("__anl_")) {
type = ANL;
} else if (possible === "__str" || possible.startsWith("__str_")) {
type = STR;
} else if (possible === "__arr" || possible.startsWith("__arr_")) {
type = ARR;
}
if (type) return { type, name: possible.slice(6) };
}
function extract(pattern, part) {
if (!pattern) throw new Error("missing pattern");
if (!part) return STOP;
let term = matchTerm(pattern);
if (term) {
if (term.type === ANY) {
if (term.name) {
let r = {};
r[term.name] = part;
return r;
}
return {};
} else if (term.type === STR) {
if (part.type === "Literal" || part.type === "StringLiteral") {
if (term.name) {
let r = {};
r[term.name] = part.value;
return r;
}
return {};
}
return STOP;
}
}
if (Array.isArray(pattern)) {
if (!Array.isArray(part)) return STOP;
if (pattern.length === 1) {
let arrTerm = matchTerm(pattern[0]);
if (arrTerm) {
if (arrTerm.type === ARR) {
let arr = part.filter(function(it) {
return it.type === "Literal" || it.type === "StringLiteral";
}).map(function(it) {
return it.value;
});
if (arr.length) {
if (arrTerm.name) {
let r = {};
r[arrTerm.name] = arr;
return r;
}
return {};
}
return STOP;
} else if (arrTerm.type === ANL) {
if (arrTerm.name) {
let r = {};
r[arrTerm.name] = part;
return r;
}
return {};
}
}
}
if (pattern.length !== part.length) {
return STOP;
}
}
let allResult = {};
for (let i = 0, keys = Object.keys(pattern); i < keys.length; i++) {
let key = keys[i];
if (IGNORED_KEYS.indexOf(key) !== -1) continue;
let nextPattern = pattern[key];
let nextPart = part[key];
if (!nextPattern || typeof nextPattern !== "object") {
if (nextPattern === nextPart) continue;
return STOP;
}
const result = extract(nextPattern, nextPart);
if (result === STOP) return STOP;
if (result) Object.assign(allResult, result);
}
return allResult;
}
function compilePattern(pattern) {
let exp = ensureParsed(pattern);
if (exp.type !== "Program" || !exp.body) {
throw new Error(`Not a valid expression: "${pattern}".`);
}
if (exp.body.length === 0) {
throw new Error(`There is no statement in pattern "${pattern}".`);
}
if (exp.body.length > 1) {
throw new Error(`Multiple statements is not supported "${pattern}".`);
}
exp = exp.body[0];
if (exp.type === "ExpressionStatement") exp = exp.expression;
return exp;
}
function ensureParsed(codeOrNode) {
if (codeOrNode && codeOrNode.type) {
if (codeOrNode.type === "File" && codeOrNode.program) {
return codeOrNode.program;
}
return codeOrNode;
}
return _parser(codeOrNode);
}
function astMatcher2(pattern) {
let pat = compilePattern(pattern);
return function(jsStr) {
let node = ensureParsed(jsStr);
let matches = [];
traverse(node, function(n2) {
let m = extract(pat, n2);
if (m) {
matches.push({
match: m,
node: n2
// this is the full matching node
});
}
});
return matches.length ? matches : void 0;
};
}
function depFinder() {
if (arguments.length === 0) {
throw new Error("No patterns provided.");
}
let seed = 0;
let patterns = Array.prototype.map.call(arguments, function(p) {
return compilePattern(p.replace(/__dep(s?)/g, function(m, wantArr) {
return (wantArr ? "__arr_" : "__str_") + ++seed;
}));
});
let len = patterns.length;
return function(jsStr) {
let node = ensureParsed(jsStr);
let deps = [];
traverse(node, function(n2) {
for (let i = 0; i < len; i += 1) {
let result = extract(patterns[i], n2);
if (result) {
Object.keys(result).forEach(function(k) {
let d = result[k];
if (typeof d === "string") deps.push(d);
else deps.push.apply(deps, d);
});
break;
}
}
});
return deps;
};
}
module.exports = astMatcher2;
module.exports.setParser = setParser;
module.exports.ensureParsed = ensureParsed;
module.exports.extract = extract;
module.exports.compilePattern = compilePattern;
module.exports.depFinder = depFinder;
module.exports.STOP = STOP;
module.exports.SKIP_BRANCH = SKIP_BRANCH;
module.exports.traverse = traverse;
}
});
var comma = ",".charCodeAt(0);
var semicolon = ";".charCodeAt(0);
var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var intToChar = new Uint8Array(64);
var charToInt = new Uint8Array(128);
for (let i = 0; i < chars.length; i++) {
const c = chars.charCodeAt(i);
intToChar[i] = c;
charToInt[c] = i;
}
function encodeInteger(builder, num, relative) {
let delta = num - relative;
delta = delta < 0 ? -delta << 1 | 1 : delta << 1;
do {
let clamped = delta & 31;
delta >>>= 5;
if (delta > 0)
clamped |= 32;
builder.write(intToChar[clamped]);
} while (delta > 0);
return num;
}
var bufLength = 1024 * 16;
var td = typeof TextDecoder !== "undefined" ? /* @__PURE__ */ new TextDecoder() : typeof Buffer !== "undefined" ? {
decode(buf) {
const out = Buffer.from(buf.buffer, buf.byteOffset, buf.byteLength);
return out.toString();
}
} : {
decode(buf) {
let out = "";
for (let i = 0; i < buf.length; i++) {
out += String.fromCharCode(buf[i]);
}
return out;
}
};
var StringWriter = class {
constructor() {
this.pos = 0;
this.out = "";
this.buffer = new Uint8Array(bufLength);
}
write(v) {
const { buffer } = this;
buffer[this.pos++] = v;
if (this.pos === bufLength) {
this.out += td.decode(buffer);
this.pos = 0;
}
}
flush() {
const { buffer, out, pos } = this;
return pos > 0 ? out + td.decode(buffer.subarray(0, pos)) : out;
}
};
function encode(decoded) {
const writer = new StringWriter();
let sourcesIndex = 0;
let sourceLine = 0;
let sourceColumn = 0;
let namesIndex = 0;
for (let i = 0; i < decoded.length; i++) {
const line = decoded[i];
if (i > 0)
writer.write(semicolon);
if (line.length === 0)
continue;
let genColumn = 0;
for (let j = 0; j < line.length; j++) {
const segment = line[j];
if (j > 0)
writer.write(comma);
genColumn = encodeInteger(writer, segment[0], genColumn);
if (segment.length === 1)
continue;
sourcesIndex = encodeInteger(writer, segment[1], sourcesIndex);
sourceLine = encodeInteger(writer, segment[2], sourceLine);
sourceColumn = encodeInteger(writer, segment[3], sourceColumn);
if (segment.length === 4)
continue;
namesIndex = encodeInteger(writer, segment[4], namesIndex);
}
}
return writer.flush();
}
var BitSet = class _BitSet {
constructor(arg) {
this.bits = arg instanceof _BitSet ? arg.bits.slice() : [];
}
add(n2) {
this.bits[n2 >> 5] |= 1 << (n2 & 31);
}
has(n2) {
return !!(this.bits[n2 >> 5] & 1 << (n2 & 31));
}
};
var Chunk = class _Chunk {
constructor(start, end, content) {
this.start = start;
this.end = end;
this.original = content;
this.intro = "";
this.outro = "";
this.content = content;
this.storeName = false;
this.edited = false;
{
this.previous = null;
this.next = null;
}
}
appendLeft(content) {
this.outro += content;
}
appendRight(content) {
this.intro = this.intro + content;
}
clone() {
const chunk = new _Chunk(this.start, this.end, this.original);
chunk.intro = this.intro;
chunk.outro = this.outro;
chunk.content = this.content;
chunk.storeName = this.storeName;
chunk.edited = this.edited;
return chunk;
}
contains(index) {
return this.start < index && index < this.end;
}
eachNext(fn) {
let chunk = this;
while (chunk) {
fn(chunk);
chunk = chunk.next;
}
}
eachPrevious(fn) {
let chunk = this;
while (chunk) {
fn(chunk);
chunk = chunk.previous;
}
}
edit(content, storeName, contentOnly) {
this.content = content;
if (!contentOnly) {
this.intro = "";
this.outro = "";
}
this.storeName = storeName;
this.edited = true;
return this;
}
prependLeft(content) {
this.outro = content + this.outro;
}
prependRight(content) {
this.intro = content + this.intro;
}
reset() {
this.intro = "";
this.outro = "";
if (this.edited) {
this.content = this.original;
this.storeName = false;
this.edited = false;
}
}
split(index) {
const sliceIndex = index - this.start;
const originalBefore = this.original.slice(0, sliceIndex);
const originalAfter = this.original.slice(sliceIndex);
this.original = originalBefore;
const newChunk = new _Chunk(index, this.end, originalAfter);
newChunk.outro = this.outro;
this.outro = "";
this.end = index;
if (this.edited) {
newChunk.edit("", false);
this.content = "";
} else {
this.content = originalBefore;
}
newChunk.next = this.next;
if (newChunk.next) newChunk.next.previous = newChunk;
newChunk.previous = this;
this.next = newChunk;
return newChunk;
}
toString() {
return this.intro + this.content + this.outro;
}
trimEnd(rx) {
this.outro = this.outro.replace(rx, "");
if (this.outro.length) return true;
const trimmed = this.content.replace(rx, "");
if (trimmed.length) {
if (trimmed !== this.content) {
this.split(this.start + trimmed.length).edit("", void 0, true);
if (this.edited) {
this.edit(trimmed, this.storeName, true);
}
}
return true;
} else {
this.edit("", void 0, true);
this.intro = this.intro.replace(rx, "");
if (this.intro.length) return true;
}
}
trimStart(rx) {
this.intro = this.intro.replace(rx, "");
if (this.intro.length) return true;
const trimmed = this.content.replace(rx, "");
if (trimmed.length) {
if (trimmed !== this.content) {
const newChunk = this.split(this.end - trimmed.length);
if (this.edited) {
newChunk.edit(trimmed, this.storeName, true);
}
this.edit("", void 0, true);
}
return true;
} else {
this.edit("", void 0, true);
this.outro = this.outro.replace(rx, "");
if (this.outro.length) return true;
}
}
};
function getBtoa() {
if (typeof globalThis !== "undefined" && typeof globalThis.btoa === "function") {
return (str) => globalThis.btoa(unescape(encodeURIComponent(str)));
} else if (typeof Buffer === "function") {
return (str) => Buffer.from(str, "utf-8").toString("base64");
} else {
return () => {
throw new Error("Unsupported environment: `window.btoa` or `Buffer` should be supported.");
};
}
}
var btoa = /* @__PURE__ */ getBtoa();
var SourceMap = class {
constructor(properties) {
this.version = 3;
this.file = properties.file;
this.sources = properties.sources;
this.sourcesContent = properties.sourcesContent;
this.names = properties.names;
this.mappings = encode(properties.mappings);
if (typeof properties.x_google_ignoreList !== "undefined") {
this.x_google_ignoreList = properties.x_google_ignoreList;
}
if (typeof properties.debugId !== "undefined") {
this.debugId = properties.debugId;
}
}
toString() {
return JSON.stringify(this);
}
toUrl() {
return "data:application/json;charset=utf-8;base64," + btoa(this.toString());
}
};
function guessIndent(code) {
const lines = code.split("\n");
const tabbed = lines.filter((line) => /^\t+/.test(line));
const spaced = lines.filter((line) => /^ {2,}/.test(line));
if (tabbed.length === 0 && spaced.length === 0) {
return null;
}
if (tabbed.length >= spaced.length) {
return " ";
}
const min = spaced.reduce((previous, current) => {
const numSpaces = /^ +/.exec(current)[0].length;
return Math.min(numSpaces, previous);
}, Infinity);
return new Array(min + 1).join(" ");
}
function getRelativePath(from, to) {
const fromParts = from.split(/[/\\]/);
const toParts = to.split(/[/\\]/);
fromParts.pop();
while (fromParts[0] === toParts[0]) {
fromParts.shift();
toParts.shift();
}
if (fromParts.length) {
let i = fromParts.length;
while (i--) fromParts[i] = "..";
}
return fromParts.concat(toParts).join("/");
}
var toString = Object.prototype.toString;
function isObject(thing) {
return toString.call(thing) === "[object Object]";
}
function getLocator(source) {
const originalLines = source.split("\n");
const lineOffsets = [];
for (let i = 0, pos = 0; i < originalLines.length; i++) {
lineOffsets.push(pos);
pos += originalLines[i].length + 1;
}
return function locate(index) {
let i = 0;
let j = lineOffsets.length;
while (i < j) {
const m = i + j >> 1;
if (index < lineOffsets[m]) {
j = m;
} else {
i = m + 1;
}
}
const line = i - 1;
const column = index - lineOffsets[line];
return { line, column };
};
}
var wordRegex = /\w/;
var Mappings = class {
constructor(hires) {
this.hires = hires;
this.generatedCodeLine = 0;
this.generatedCodeColumn = 0;
this.raw = [];
this.rawSegments = this.raw[this.generatedCodeLine] = [];
this.pending = null;
}
addEdit(sourceIndex, content, loc, nameIndex) {
if (content.length) {
const contentLengthMinusOne = content.length - 1;
let contentLineEnd = content.indexOf("\n", 0);
let previousContentLineEnd = -1;
while (contentLineEnd >= 0 && contentLengthMinusOne > contentLineEnd) {
const segment2 = [this.generatedCodeColumn, sourceIndex, loc.line, loc.column];
if (nameIndex >= 0) {
segment2.push(nameIndex);
}
this.rawSegments.push(segment2);
this.generatedCodeLine += 1;
this.raw[this.generatedCodeLine] = this.rawSegments = [];
this.generatedCodeColumn = 0;
previousContentLineEnd = contentLineEnd;
contentLineEnd = content.indexOf("\n", contentLineEnd + 1);
}
const segment = [this.generatedCodeColumn, sourceIndex, loc.line, loc.column];
if (nameIndex >= 0) {
segment.push(nameIndex);
}
this.rawSegments.push(segment);
this.advance(content.slice(previousContentLineEnd + 1));
} else if (this.pending) {
this.rawSegments.push(this.pending);
this.advance(content);
}
this.pending = null;
}
addUneditedChunk(sourceIndex, chunk, original, loc, sourcemapLocations) {
let originalCharIndex = chunk.start;
let first = true;
let charInHiresBoundary = false;
while (originalCharIndex < chunk.end) {
if (original[originalCharIndex] === "\n") {
loc.line += 1;
loc.column = 0;
this.generatedCodeLine += 1;
this.raw[this.generatedCodeLine] = this.rawSegments = [];
this.generatedCodeColumn = 0;
first = true;
charInHiresBoundary = false;
} else {
if (this.hires || first || sourcemapLocations.has(originalCharIndex)) {
const segment = [this.generatedCodeColumn, sourceIndex, loc.line, loc.column];
if (this.hires === "boundary") {
if (wordRegex.test(original[originalCharIndex])) {
if (!charInHiresBoundary) {
this.rawSegments.push(segment);
charInHiresBoundary = true;
}
} else {
this.rawSegments.push(segment);
charInHiresBoundary = false;
}
} else {
this.rawSegments.push(segment);
}
}
loc.column += 1;
this.generatedCodeColumn += 1;
first = false;
}
originalCharIndex += 1;
}
this.pending = null;
}
advance(str) {
if (!str) return;
const lines = str.split("\n");
if (lines.length > 1) {
for (let i = 0; i < lines.length - 1; i++) {
this.generatedCodeLine++;
this.raw[this.generatedCodeLine] = this.rawSegments = [];
}
this.generatedCodeColumn = 0;
}
this.generatedCodeColumn += lines[lines.length - 1].length;
}
};
var n = "\n";
var warned = {
insertLeft: false,
insertRight: false,
storeName: false
};
var MagicString = class _MagicString {
constructor(string, options = {}) {
const chunk = new Chunk(0, string.length, string);
Object.defineProperties(this, {
original: { writable: true, value: string },
outro: { writable: true, value: "" },
intro: { writable: true, value: "" },
firstChunk: { writable: true, value: chunk },
lastChunk: { writable: true, value: chunk },
lastSearchedChunk: { writable: true, value: chunk },
byStart: { writable: true, value: {} },
byEnd: { writable: true, value: {} },
filename: { writable: true, value: options.filename },
indentExclusionRanges: { writable: true, value: options.indentExclusionRanges },
sourcemapLocations: { writable: true, value: new BitSet() },
storedNames: { writable: true, value: {} },
indentStr: { writable: true, value: void 0 },
ignoreList: { writable: true, value: options.ignoreList },
offset: { writable: true, value: options.offset || 0 }
});
this.byStart[0] = chunk;
this.byEnd[string.length] = chunk;
}
addSourcemapLocation(char) {
this.sourcemapLocations.add(char);
}
append(content) {
if (typeof content !== "string") throw new TypeError("outro content must be a string");
this.outro += content;
return this;
}
appendLeft(index, content) {
index = index + this.offset;
if (typeof content !== "string") throw new TypeError("inserted content must be a string");
this._split(index);
const chunk = this.byEnd[index];
if (chunk) {
chunk.appendLeft(content);
} else {
this.intro += content;
}
return this;
}
appendRight(index, content) {
index = index + this.offset;
if (typeof content !== "string") throw new TypeError("inserted content must be a string");
this._split(index);
const chunk = this.byStart[index];
if (chunk) {
chunk.appendRight(content);
} else {
this.outro += content;
}
return this;
}
clone() {
const cloned = new _MagicString(this.original, { filename: this.filename, offset: this.offset });
let originalChunk = this.firstChunk;
let clonedChunk = cloned.firstChunk = cloned.lastSearchedChunk = originalChunk.clone();
while (originalChunk) {
cloned.byStart[clonedChunk.start] = clonedChunk;
cloned.byEnd[clonedChunk.end] = clonedChunk;
const nextOriginalChunk = originalChunk.next;
const nextClonedChunk = nextOriginalChunk && nextOriginalChunk.clone();
if (nextClonedChunk) {
clonedChunk.next = nextClonedChunk;
nextClonedChunk.previous = clonedChunk;
clonedChunk = nextClonedChunk;
}
originalChunk = nextOriginalChunk;
}
cloned.lastChunk = clonedChunk;
if (this.indentExclusionRanges) {
cloned.indentExclusionRanges = this.indentExclusionRanges.slice();
}
cloned.sourcemapLocations = new BitSet(this.sourcemapLocations);
cloned.intro = this.intro;
cloned.outro = this.outro;
return cloned;
}
generateDecodedMap(options) {
options = options || {};
const sourceIndex = 0;
const names = Object.keys(this.storedNames);
const mappings = new Mappings(options.hires);
const locate = getLocator(this.original);
if (this.intro) {
mappings.advance(this.intro);
}
this.firstChunk.eachNext((chunk) => {
const loc = locate(chunk.start);
if (chunk.intro.length) mappings.advance(chunk.intro);
if (chunk.edited) {
mappings.addEdit(
sourceIndex,
chunk.content,
loc,
chunk.storeName ? names.indexOf(chunk.original) : -1
);
} else {
mappings.addUneditedChunk(sourceIndex, chunk, this.original, loc, this.sourcemapLocations);
}
if (chunk.outro.length) mappings.advance(chunk.outro);
});
return {
file: options.file ? options.file.split(/[/\\]/).pop() : void 0,
sources: [
options.source ? getRelativePath(options.file || "", options.source) : options.file || ""
],
sourcesContent: options.includeContent ? [this.original] : void 0,
names,
mappings: mappings.raw,
x_google_ignoreList: this.ignoreList ? [sourceIndex] : void 0
};
}
generateMap(options) {
return new SourceMap(this.generateDecodedMap(options));
}
_ensureindentStr() {
if (this.indentStr === void 0) {
this.indentStr = guessIndent(this.original);
}
}
_getRawIndentString() {
this._ensureindentStr();
return this.indentStr;
}
getIndentString() {
this._ensureindentStr();
return this.indentStr === null ? " " : this.indentStr;
}
indent(indentStr, options) {
const pattern = /^[^\r\n]/gm;
if (isObject(indentStr)) {
options = indentStr;
indentStr = void 0;
}
if (indentStr === void 0) {
this._ensureindentStr();
indentStr = this.indentStr || " ";
}
if (indentStr === "") return this;
options = options || {};
const isExcluded = {};
if (options.exclude) {
const exclusions = typeof options.exclude[0] === "number" ? [options.exclude] : options.exclude;
exclusions.forEach((exclusion) => {
for (let i = exclusion[0]; i < exclusion[1]; i += 1) {
isExcluded[i] = true;
}
});
}
let shouldIndentNextCharacter = options.indentStart !== false;
const replacer = (match) => {
if (shouldIndentNextCharacter) return `${indentStr}${match}`;
shouldIndentNextCharacter = true;
return match;
};
this.intro = this.intro.replace(pattern, replacer);
let charIndex = 0;
let chunk = this.firstChunk;
while (chunk) {
const end = chunk.end;
if (chunk.edited) {
if (!isExcluded[charIndex]) {
chunk.content = chunk.content.replace(pattern, replacer);
if (chunk.content.length) {
shouldIndentNextCharacter = chunk.content[chunk.content.length - 1] === "\n";
}
}
} else {
charIndex = chunk.start;
while (charIndex < end) {
if (!isExcluded[charIndex]) {
const char = this.original[charIndex];
if (char === "\n") {
shouldIndentNextCharacter = true;
} else if (char !== "\r" && shouldIndentNextCharacter) {
shouldIndentNextCharacter = false;
if (charIndex === chunk.start) {
chunk.prependRight(indentStr);
} else {
this._splitChunk(chunk, charIndex);
chunk = chunk.next;
chunk.prependRight(indentStr);
}
}
}
charIndex += 1;
}
}
charIndex = chunk.end;
chunk = chunk.next;
}
this.outro = this.outro.replace(pattern, replacer);
return this;
}
insert() {
throw new Error(
"magicString.insert(...) is deprecated. Use prependRight(...) or appendLeft(...)"
);
}
insertLeft(index, content) {
if (!warned.insertLeft) {
console.warn(
"magicString.insertLeft(...) is deprecated. Use magicString.appendLeft(...) instead"
);
warned.insertLeft = true;
}
return this.appendLeft(index, content);
}
insertRight(index, content) {
if (!warned.insertRight) {
console.warn(
"magicString.insertRight(...) is deprecated. Use magicString.prependRight(...) instead"
);
warned.insertRight = true;
}
return this.prependRight(index, content);
}
move(start, end, index) {
start = start + this.offset;
end = end + this.offset;
index = index + this.offset;
if (index >= start && index <= end) throw new Error("Cannot move a selection inside itself");
this._split(start);
this._split(end);
this._split(index);
const first = this.byStart[start];
const last = this.byEnd[end];
const oldLeft = first.previous;
const oldRight = last.next;
const newRight = this.byStart[index];
if (!newRight && last === this.lastChunk) return this;
const newLeft = newRight ? newRight.previous : this.lastChunk;
if (oldLeft) oldLeft.next = oldRight;
if (oldRight) oldRight.previous = oldLeft;
if (newLeft) newLeft.next = first;
if (newRight) newRight.previous = last;
if (!first.previous) this.firstChunk = last.next;
if (!last.next) {
this.lastChunk = first.previous;
this.lastChunk.next = null;
}
first.previous = newLeft;
last.next = newRight || null;
if (!newLeft) this.firstChunk = first;
if (!newRight) this.lastChunk = last;
return this;
}
overwrite(start, end, content, options) {
options = options || {};
return this.update(start, end, content, { ...options, overwrite: !options.contentOnly });
}
update(start, end, content, options) {
start = start + this.offset;
end = end + this.offset;
if (typeof content !== "string") throw new TypeError("replacement content must be a string");
if (this.original.length !== 0) {
while (start < 0) start += this.original.length;
while (end < 0) end += this.original.length;
}
if (end > this.original.length) throw new Error("end is out of bounds");
if (start === end)
throw new Error(
"Cannot overwrite a zero-length range \u2013 use appendLeft or prependRight instead"
);
this._split(start);
this._split(end);
if (options === true) {
if (!warned.storeName) {
console.warn(
"The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string"
);
warned.storeName = true;
}
options = { storeName: true };
}
const storeName = options !== void 0 ? options.storeName : false;
const overwrite = options !== void 0 ? options.overwrite : false;
if (storeName) {
const original = this.original.slice(start, end);
Object.defineProperty(this.storedNames, original, {
writable: true,
value: true,
enumerable: true
});
}
const first = this.byStart[start];
const last = this.byEnd[end];
if (first) {
let chunk = first;
while (chunk !== last) {
if (chunk.next !== this.byStart[chunk.end]) {
throw new Error("Cannot overwrite across a split point");
}
chunk = chunk.next;
chunk.edit("", false);
}
first.edit(content, storeName, !overwrite);
} else {
const newChunk = new Chunk(start, end, "").edit(content, storeName);
last.next = newChunk;
newChunk.previous = last;
}
return this;
}
prepend(content) {
if (typeof content !== "string") throw new TypeError("outro content must be a string");
this.intro = content + this.intro;
return this;
}
prependLeft(index, content) {
index = index + this.offset;
if (typeof content !== "string") throw new TypeError("inserted content must be a string");
this._split(index);
const chunk = this.byEnd[index];
if (chunk) {
chunk.prependLeft(content);
} else {
this.intro = content + this.intro;
}
return this;
}
prependRight(index, content) {
index = index + this.offset;
if (typeof content !== "string") throw new TypeError("inserted content must be a string");
this._split(index);
const chunk = this.byStart[index];
if (chunk) {
chunk.prependRight(content);
} else {
this.outro = content + this.outro;
}
return this;
}
remove(start, end) {
start = start + this.offset;
end = end + this.offset;
if (this.original.length !== 0) {
while (start < 0) start += this.original.length;
while (end < 0) end += this.original.length;
}
if (start === end) return this;
if (start < 0 || end > this.original.length) throw new Error("Character is out of bounds");
if (start > end) throw new Error("end must be greater than start");
this._split(start);
this._split(end);
let chunk = this.byStart[start];
while (chunk) {
chunk.intro = "";
chunk.outro = "";
chunk.edit("");
chunk = end > chunk.end ? this.byStart[chunk.end] : null;
}
return this;
}
reset(start, end) {
start = start + this.offset;
end = end + this.offset;
if (this.original.length !== 0) {
while (start < 0) start += this.original.length;
while (end < 0) end += this.original.length;
}
if (start === end) return this;
if (start < 0 || end > this.original.length) throw new Error("Character is out of bounds");
if (start > end) throw new Error("end must be greater than start");
this._split(start);
this._split(end);
let chunk = this.byStart[start];
while (chunk) {
chunk.reset();
chunk = end > chunk.end ? this.byStart[chunk.end] : null;
}
return this;
}
lastChar() {
if (this.outro.length) return this.outro[this.outro.length - 1];
let chunk = this.lastChunk;
do {
if (chunk.outro.length) return chunk.outro[chunk.outro.length - 1];
if (chunk.content.length) return chunk.content[chunk.content.length - 1];
if (chunk.intro.length) return chunk.intro[chunk.intro.length - 1];
} while (chunk = chunk.previous);
if (this.intro.length) return this.intro[this.intro.length - 1];
return "";
}
lastLine() {
let lineIndex = this.outro.lastIndexOf(n);
if (lineIndex !== -1) return this.outro.substr(lineIndex + 1);
let lineStr = this.outro;
let chunk = this.lastChunk;
do {
if (chunk.outro.length > 0) {
lineIndex = chunk.outro.lastIndexOf(n);
if (lineIndex !== -1) return chunk.outro.substr(lineIndex + 1) + lineStr;
lineStr = chunk.outro + lineStr;
}
if (chunk.content.length > 0) {
lineIndex = chunk.content.lastIndexOf(n);
if (lineIndex !== -1) return chunk.content.substr(lineIndex + 1) + lineStr;
lineStr = chunk.content + lineStr;
}
if (chunk.intro.length > 0) {
lineIndex = chunk.intro.lastIndexOf(n);
if (lineIndex !== -1) return chunk.intro.substr(lineIndex + 1) + lineStr;
lineStr = chunk.intro + lineStr;
}
} while (chunk = chunk.previous);
lineIndex = this.intro.lastIndexOf(n);
if (lineIndex !== -1) return this.intro.substr(lineIndex + 1) + lineStr;
return this.intro + lineStr;
}
slice(start = 0, end = this.original.length - this.offset) {
start = start + this.offset;
end = end + this.offset;
if (this.original.length !== 0) {
while (start < 0) start += this.original.length;
while (end < 0) end += this.original.length;
}
let result = "";
let chunk = this.firstChunk;
while (chunk && (chunk.start > start || chunk.end <= start)) {
if (chunk.start < end && chunk.end >= end) {
return result;
}
chunk = chunk.next;
}
if (chunk && chunk.edited && chunk.start !== start)
throw new Error(`Cannot use replaced character ${start} as slice start anchor.`);
const startChunk = chunk;
while (chunk) {
if (chunk.intro && (startChunk !== chunk || chunk.start === start)) {
result += chunk.intro;
}
const containsEnd = chunk.start < end && chunk.end >= end;
if (containsEnd && chunk.edited && chunk.end !== end)
throw new Error(`Cannot use replaced character ${end} as slice end anchor.`);
const sliceStart = startChunk === chunk ? start - chunk.start : 0;
const sliceEnd = containsEnd ? chunk.content.length + end - chunk.end : chunk.content.length;
result += chunk.content.slice(sliceStart, sliceEnd);
if (chunk.outro && (!containsEnd || chunk.end === end)) {
result += chunk.outro;
}
if (containsEnd) {
break;
}
chunk = chunk.next;
}
return result;
}
// TODO deprecate this? not really very useful
snip(start, end) {
const clone = this.clone();
clone.remove(0, start);
clone.remove(end, clone.original.length);
return clone;
}
_split(index) {
if (this.byStart[index] || this.byEnd[index]) return;
let chunk = this.lastSearchedChunk;
const searchForward = index > chunk.end;
while (chunk) {
if (chunk.contains(index)) return this._splitChunk(chunk, index);
chunk = searchForward ? this.byStart[chunk.end] : this.byEnd[chunk.start];
}
}
_splitChunk(chunk, index) {
if (chunk.edited && chunk.content.length) {
const loc = getLocator(this.original)(index);
throw new Error(
`Cannot split a chunk that has already been edited (${loc.line}:${loc.column} \u2013 "${chunk.original}")`
);
}
const newChunk = chunk.split(index);
this.byEnd[index] = chunk;
this.byStart[index] = newChunk;
this.byEnd[newChunk.end] = newChunk;
if (chunk === this.lastChunk) this.lastChunk = newChunk;
this.lastSearchedChunk = chunk;
return true;
}
toString() {
let str = this.intro;
let chunk = this.firstChunk;
while (chunk) {
str += chunk.toString();
chunk = chunk.next;
}
return str + this.outro;
}
isEmpty() {
let chunk = this.firstChunk;
do {
if (chunk.intro.length && chunk.intro.trim() || chunk.content.length && chunk.content.trim() || chunk.outro.length && chunk.outro.trim())
return false;
} while (chunk = chunk.next);
return true;
}
length() {
let chunk = this.firstChunk;
let length = 0;
do {
length += chunk.intro.length + chunk.content.length + chunk.outro.length;
} while (chunk = chunk.next);
return length;
}
trimLines() {
return this.trim("[\\r\\n]");
}
trim(charType) {
return this.trimStart(charType).trimEnd(charType);
}
trimEndAborted(charType) {
const rx = new RegExp((charType || "\\s") + "+$");
this.outro = this.outro.replace(rx, "");
if (this.outro.length) return true;
let chunk = this.lastChunk;
do {
const end = chunk.end;
const aborted = chunk.trimEnd(rx);
if (chunk.end !== end) {
if (this.lastChunk === chunk) {
this.lastChunk = chunk.next;
}
this.byEnd[chunk.end] = chunk;
this.byStart[chunk.next.start] = chunk.next;
this.byEnd[chunk.next.end] = chunk.next;
}
if (aborted) return true;
chunk = chunk.previous;
} while (chunk);
return false;
}
trimEnd(charType) {
this.trimEndAborted(charType);
return this;
}
trimStartAborted(charType) {
const rx = new RegExp("^" + (charType || "\\s") + "+");
this.intro = this.intro.replace(rx, "");
if (this.intro.length) return true;
let chunk = this.firstChunk;
do {
const end = chunk.end;
const aborted = chunk.trimStart(rx);
if (chunk.end !== end) {
if (chunk === this.lastChunk) this.lastChunk = chunk.next;
this.byEnd[chunk.end] = chunk;
this.byStart[chunk.next.start] = chunk.next;
this.byEnd[chunk.next.end] = chunk.next;
}
if (aborted) return true;
chunk = chunk.next;
} while (chunk);
return false;
}
trimStart(charType) {
this.trimStartAborted(charType);
return this;
}
hasChanged() {
return this.original !== this.toString();
}
_replaceRegexp(searchValue, replacement) {
function getReplacement(match, str) {
if (typeof replacement === "string") {
return replacement.replace(/\$(\$|&|\d+)/g, (_, i) => {
if (i === "$") return "$";
if (i === "&") return match[0];
const num = +i;
if (num < match.length) return match[+i];
return `$${i}`;
});
} else {
return replacement(...match, match.index, str, match.groups);
}
}
function matchAll(re, str) {
let match;
const matches = [];
while (match = re.exec(str)) {
matches.push(match);
}
return matches;
}
if (searchValue.global) {
const matches = matchAll(searchValue, this.original);
matches.forEach((match) => {
if (match.index != null) {
const replacement2 = getReplacement(match, this.original);
if (replacement2 !== match[0]) {
this.overwrite(match.index, match.index + match[0].length, replacement2);
}
}
});
} else {
const match = this.original.match(searchValue);
if (match && match.index != null) {
const replacement2 = getReplacement(match, this.original);
if (replacement2 !== match[0]) {
this.overwrite(match.index, match.index + match[0].length, replacement2);
}
}
}
return this;
}
_replaceString(string, replacement) {
const { original } = this;
const index = original.indexOf(string);
if (index !== -1) {
this.overwrite(index, index + string.length, replacement);
}
return this;
}
replace(searchValue, replacement) {
if (typeof searchValue === "string") {
return this._replaceString(searchValue, replacement);
}
return this._replaceRegexp(searchValue, replacement);
}
_replaceAllString(string, replacement) {
const { original } = this;
const stringLength = string.length;
for (let index = original.indexOf(string); index !== -1; index = original.indexOf(string, index + stringLength)) {
const previous = original.slice(index, index + stringLength);
if (previous !== replacement) this.overwrite(index, index + stringLength, replacement);
}
return this;
}
replaceAll(searchValue, replacement) {
if (typeof searchValue === "string") {
return this._replaceAllString(searchValue, replacement);
}
if (!searchValue.global) {
throw new TypeError(
"MagicString.prototype.replaceAll called with a non-global RegExp argument"
);
}
return this._replaceRegexp(searchValue, replacement);
}
};
var import_ast_matcher = __toESM(require_ast_matcher());
function escapeStringRegexp(string) {
if (typeof string !== "string") throw new TypeError("Expected a string");
return string.replace(/[|\\{}()[\]^$+*?.]/g, "\\$&").replace(/-/g, "\\x2d");
}
function markEdited(node, edits) {
for (const [start, end] of edits) {
if (start <= node.start && node.start < end || start < node.end && node.end <= end) {
return false;
}
}
return edits.push([node.start, node.end]);
}
var SUPPORTED_FILES = ["js", "ts", "mjs", "mts", "cjs", "cts", "jsx", "tsx", "vue", "svelte"];
function createReplacerTransformFn(opts) {
const keys = Object.keys(opts.replacements);
let matchers;
const extraMatchersForFileType = {};
const findAnyReplacementRegex = new RegExp(`(?:${keys.map(escapeStringRegexp).join("|")})`, "g");
return function transform(rollupPluginCtx, code, id) {
if (keys.length === 0) return null;
const fileExt = id.split(".").pop() || "";
if (!SUPPORTED_FILES.includes(fileExt)) return null;
if (code.search(findAnyReplacementRegex) === -1) return null;
const parse = (codeToParse, source = code) => {
try {
return rollupPluginCtx.parse(codeToParse, void 0);
} catch (error) {
error.message += ` in ${source}`;
throw error;
}
};
const ast = parse(code, id);
matchers ||= keys.map((key) => ({
matcher: (0, import_ast_matcher.default)(parse(key)),
replacement: opts.replacements[key]
}));
if (fileExt === "vue") {
extraMatchersForFileType.vue ||= keys.map((key) => ({
matcher: (0, import_ast_matcher.default)(parse(`$setup.${key}`)),
replacement: opts.replacements[key]
}));
}
const magicString = new MagicString(code);
const edits = [];
Object.values([...matchers, ...extraMatchersForFileType[fileExt] || []]).forEach(({ matcher, replacement }) => {
for (const { node } of matcher(ast) || []) {
if (markEdited(node, edits)) {
magicString.overwrite(
node.start,
node.end,
replacement
);
}
}
});
if (edits.length === 0) return null;
return magicString;
};
}
globalThis.__varlockThrowOnMissingKeys = true;
var originalProcessEnv = { ...process.env };
var debug = Debug("varlock:vite-integration");
var isFirstLoad = !process.__VARLOCK_ENV;
debug("varlock vite plugin loaded. first load = ", isFirstLoad);
var isDevCommand;
var configIsValid = true;
var varlockLoadedEnv;
var staticReplacements = {};
var replacerFn;
var DETECT_PRESETS_USING_PLUGINS = {
"vite-plugin-cloudflare": "cloudflare-workers"
};
var detectedPreset = null;
function resetStaticReplacements() {
staticReplacements = {};
for (const itemKey in varlockLoadedEnv?.config) {
const itemInfo = varlockLoadedEnv.config[itemKey];
if (!itemInfo.isSensitive) {
const val = JSON.stringify(itemInfo.value);
staticReplacements[`ENV.${itemKey}`] = val;
}
}
debug("static replacements", staticReplacements);
replacerFn = createReplacerTransformFn({
replacements: staticReplacements
});
}
var loadCount = 0;
function reloadConfig() {
debug("loading config - count =", ++loadCount);
try {
const execResult = execSync("varlock load --format json-full", { env: originalProcessEnv });
process.env.__VARLOCK_ENV = execResult.toString();
varlockLoadedEnv = JSON.parse(process.env.__VARLOCK_ENV);
configIsValid = true;
} catch (err) {
const errResult = err;
configIsValid = false;
console.log(errResult.stdout.toString());
}
initVarlockEnv();
patchGlobalConsole();
patchGlobalServerResponse();
patchGlobalResponse();
resetStaticReplacements();
}
reloadConfig();
function varlockVitePlugin(vitePluginOptions) {
return {
name: "inject-varlock-config",
enforce: "post",
// hook to modify config before it is resolved
async config(config, env) {
debug("vite plugin - config fn called");
isDevCommand = env.command === "serve";
const allPlugins = config.plugins?.flatMap((p) => p);
allPlugins?.forEach((p) => {
if (p && "name" in p && p.name in DETECT_PRESETS_USING_PLUGINS) {
detectedPreset = DETECT_PRESETS_USING_PLUGINS[p.name];
}
});
if (!configIsValid) {
if (isDevCommand) {
config.clearScreen = false;
} else {
console.log("\u{1F4A5} Varlock config validation failed \u{1F4A5}");
process.exit(1);
}
}
},
// hook to observe/modify config after it is resolved
configResolved(config) {
debug("vite plugin - configResolved fn called");
for (const varlockSource of varlockLoadedEnv.sources) {
if (!varlockSource.enabled) continue;
if (varlockLoadedEnv.basePath && varlockSource.path) {
config.configFileDependencies.push(path.resolve(varlockLoadedEnv.basePath, varlockSource.path));
}
}
},
// hook to configure vite dev server
async configureServer(server) {
debug("vite plugin - configureServer fn called");
if (isFirstLoad) {
isFirstLoad = false;
} else if (isDevCommand) {
reloadConfig();
}
if (!configIsValid) {
server.middlewares.use((req, res, next) => {
server.hot.send({
type: "error",
err: {
plugin: "varlock",
message: "Your config is currently invalid - check your terminal for more details",
stack: ""
}
});
return next();
});
}
},
transform(code, id, options) {
let magicString = replacerFn(this, code, id);
let isEntry = false;
const moduleIds = Array.from(this.getModuleIds());
if (moduleIds[0] === id) isEntry = true;
if (isEntry) {
let isDevEnv = false;
if (this.environment) {
isDevEnv = this.environment.mode === "dev";
} else {
isDevEnv = isDevCommand;
}
const injectCode = [
"// INJECTED BY @varlock/vite-integration ----",
"globalThis.__varlockThrowOnMissingKeys = true;"
];
if (options?.ssr) {
let ssrInjectMode = vitePluginOptions?.ssrInjectMode;
if (detectedPreset === "cloudflare-workers") {
ssrInjectMode ??= "resolved-env";
}
ssrInjectMode ??= "init-only";
if (isDevEnv) ssrInjectMode = "init-only";
if (ssrInjectMode === "auto-load") {
injectCode.push(
"import 'varlock/auto-load';"
);
} else {
if (ssrInjectMode === "resolved-env") {
injectCode.push(`globalThis.__varlockLoadedEnv = ${JSON.stringify(varlockLoadedEnv)};`);
}
injectCode.push(
"import { initVarlockEnv } from 'varlock/env';",
"import { patchGlobalConsole } from 'varlock/patch-console';",
"import { patchGlobalServerResponse } from 'varlock/patch-server-response';",
"import { patchGlobalResponse } from 'varlock/patch-response';",
"initVarlockEnv();",
"patchGlobalConsole();",
"patchGlobalServerResponse();",
"patchGlobalResponse();"
);
}
} else {
if (isDevEnv) {
injectCode.push(
"// NOTE - __varlockValidKeys is only injected during development",
`globalThis.__varlockValidKeys = ${JSON.stringify(Object.keys(varlockLoadedEnv?.config || {}))};`
);
}
}
injectCode.push("// -------- ");
magicString ||= new MagicString(code);
magicString.prepend(`${injectCode.join("\n")}
`);
}
if (!magicString) return null;
return {
code: magicString.toString(),
map: magicString.generateMap({ source: code, includeContent: true, hires: true })
};
},
renderChunk(code, chunk) {
const magicString = replacerFn(this, code, chunk.fileName);
if (!magicString) return null;
return {
code: magicString.toString(),
map: magicString.generateMap({ source: code, includeContent: true, hires: true })
};
},
// this enables replacing %ENV.xxx% constants in html entry-point files
// see https://vite.dev/guide/env-and-mode.html#html-constant-replacement
transformIndexHtml(html) {
if (!configIsValid) {
return `
<html>
<head>
<script type="module" src="/@vite/client"></script>
<title>Invalid config</title>
</head>
<body>
<h2>Your varlock config is currently invalid!</h2>
<p>Check your terminal for more details</p>
</body>
</html>
`;
}
const replacedHtml = html.replace(
// look for "%ENV.xxx%"
/%ENV\.([a-zA-Z_][a-zA-Z0-9._]*)%/g,
(_fullMatch, itemKey) => {
if (!varlockLoadedEnv.config[itemKey]) {
throw new Error(`Config item \`${itemKey}\` does not exist`);
} else if (varlockLoadedEnv.config[itemKey].isSensitive) {
throw new Error(`Config item \`${itemKey}\` is sensitive and cannot be used in html replacements`);
} else {
return varlockLoadedEnv.config[itemKey].value;
}
}
);
return replacedHtml;
}
};
}
// src/index.ts
var debug2 = Debug("varlock:astro-integration");
debug2("Loaded varlock astro integration file");
var startLoadAt = /* @__PURE__ */ new Date();
var loadingTime = +/* @__PURE__ */ new Date() - +startLoadAt;
debug2(`Initial varlock env load completed in ${loadingTime}ms`);
function varlockAstroIntegration(integrationOptions) {
return {
name: "varlock-astro-integration",
hooks: {
// docs sasy to use astro:config:setup hook to adjust vite config
// but we wait to until here because we don't know the adapter yet
// and we want to use that to infer ssrInjectMode
"astro:config:done": async (opts) => {
const adapterName = opts.config.adapter?.name;
let ssrInjectMode = integrationOptions?.ssrInjectMode;
if (["@astrojs/netlify", "@astrojs/vercel", "@astrojs/cloudflare"].includes(adapterName || "")) {
ssrInjectMode ??= "resolved-env";
} else if (adapterName === "@astrojs/node") {
ssrInjectMode ??= "auto-load";
}
opts.config.vite?.plugins?.push(
varlockVitePlugin({
...integrationOptions,
ssrInjectMode
})
);
}
// TODO: re-enable checking for dynamic config used during pre-render
}
};
}
var index_default = varlockAstroIntegration;
//! Note on vite's built-in html constant replacement
export { index_default as default };
//# sourceMappingURL=index.js.map
//# sourceMappingURL=index.js.map