@builder.io/mitosis
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Write components once, run everywhere. Compiles to Vue, React, Solid, and Liquid. Import code from Figma and Builder.io
175 lines (174 loc) • 6.41 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.postProcess = exports.preventNameCollissions = void 0;
const generator_1 = __importDefault(require("@babel/generator"));
const parser = __importStar(require("@babel/parser"));
const types = __importStar(require("@babel/types"));
const replace_identifiers_1 = require("../../../helpers/replace-identifiers");
const bindings_1 = require("./bindings");
const getArgs = (code) => {
try {
let parsed = parser.parse(code);
let body = parsed.program.body[0];
if (types.isFunctionDeclaration(body)) {
return body.params.map((p) => (0, generator_1.default)(p).code);
}
}
catch (e) { }
return [];
};
function preventNameCollissions(json, item) {
let output = item.code;
const argumentsOutput = getArgs(output);
output = (0, replace_identifiers_1.replaceNodes)({
code: output,
nodeMaps: argumentsOutput.map((arg) => ({
from: types.identifier(arg),
to: types.identifier(`${arg}_`),
})),
});
return (argumentsOutput === null || argumentsOutput === void 0 ? void 0 : argumentsOutput.length)
? {
...item,
code: output,
arguments: getArgs(output),
}
: { ...item, code: output };
}
exports.preventNameCollissions = preventNameCollissions;
function prependProperties(json, code) {
return (0, replace_identifiers_1.replaceNodes)({
code,
nodeMaps: Object.keys(json.props).map((property) => ({
from: types.identifier(property),
to: types.memberExpression(types.identifier('props'), types.identifier(property)),
})),
});
}
function prependState(json, input) {
let output = input;
for (const stateKey of Object.keys(json.state)) {
output = (0, replace_identifiers_1.replaceIdentifiers)({
code: output,
from: stateKey,
to: `state.${stateKey}`,
});
}
return output;
}
function addPropertiesAndState(json, input) {
let output = input;
output = prependProperties(json, output);
output = prependState(json, output);
return output;
}
function addPropertiesAndStateToNode(json, node) {
var _a;
for (const key of Object.keys(node.bindings)) {
if (Object.prototype.hasOwnProperty.call(node.bindings, key)) {
const value = node.bindings[key];
node.bindings[key].code = addPropertiesAndState(json, (_a = value === null || value === void 0 ? void 0 : value.code) !== null && _a !== void 0 ? _a : '').trim();
}
}
}
function postProcessState(json) {
for (const key of Object.keys(json.state)) {
const item = json.state[key];
if ((item === null || item === void 0 ? void 0 : item.type) !== 'property') {
const output = preventNameCollissions(json, item);
output.code = addPropertiesAndState(json, output.code);
json.state[key] = {
...item,
...output,
};
}
}
}
function postProcessChildren(json, children) {
var _a;
for (const node of children) {
addPropertiesAndStateToNode(json, node);
(0, bindings_1.processBindings)(json, node);
let children = [];
if (((_a = node.children) === null || _a === void 0 ? void 0 : _a.length) > 0) {
children = node.children;
}
const metaValues = (Object.values(node.meta) || []);
if (metaValues.length > 0) {
const metaChildren = metaValues.filter((item) => {
return (item === null || item === void 0 ? void 0 : item['@type']) === '@builder.io/mitosis/node';
});
children = [...children, ...metaChildren];
}
postProcessChildren(json, children);
}
}
function addPropertiesAndStateToHook(json, hook) {
return {
code: addPropertiesAndState(json, hook.code),
deps: addPropertiesAndState(json, hook.deps || ''),
};
}
function postProcessHooks(json) {
const hookKeys = Object.keys(json.hooks);
for (const key of hookKeys) {
let hook = json.hooks[key];
if (!hook) {
continue;
}
if (Array.isArray(hook)) {
hook.forEach((item, index) => {
hook.splice(index, 1, addPropertiesAndStateToHook(json, item));
});
}
else {
hook = addPropertiesAndStateToHook(json, hook);
}
}
}
function postProcessContext(json) {
var _a;
for (const key of Object.keys(json.context.set)) {
if ((_a = json.context.set[key]) === null || _a === void 0 ? void 0 : _a.ref) {
json.context.set[key].ref = addPropertiesAndState(json, json.context.set[key].ref);
}
}
}
function postProcess(json) {
// Call preventNameCollissions here, before the rest (where it applies -- function arguments for now)
// State (everything except type === 'property')
postProcessState(json);
// Children
postProcessChildren(json, json.children);
// Hooks
postProcessHooks(json);
// Context
postProcessContext(json);
}
exports.postProcess = postProcess;