babel-plugin-transform-reblend-function-to-class
Version:
164 lines • 7.7 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 () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.isTypescriptNode = exports.set = exports.get = exports.isHookName = exports.isComponentName = exports.TRANSFORMED_COMMENT = exports.REBLEND_IMPORT_NAME_ID = void 0;
exports.hasReblendComment = hasReblendComment;
exports.getProps = getProps;
exports.findReblendImportName = findReblendImportName;
const t = __importStar(require("@babel/types"));
exports.REBLEND_IMPORT_NAME_ID = 'id/REBLEND_IMPORT_NAME_ID';
exports.TRANSFORMED_COMMENT = ' @Reblend: Transformed from function to class ';
function hasReblendComment(commentSuffix, path) {
var _a, _b, _c, _d;
if (!commentSuffix || !path) {
return false;
}
commentSuffix = commentSuffix.toLowerCase();
const hasIt = (node) => {
var _a;
if (node === null || node === void 0 ? void 0 : node.leadingComments) {
return (_a = node === null || node === void 0 ? void 0 : node.leadingComments) === null || _a === void 0 ? void 0 : _a.some(comment => comment.value
.trim()
.toLowerCase()
.startsWith(`@reblend${commentSuffix}`));
}
return false;
};
const { node } = path;
return (hasIt(node) ||
hasIt((_b = (_a = path === null || path === void 0 ? void 0 : path.parentPath) === null || _a === void 0 ? void 0 : _a.parentPath) === null || _b === void 0 ? void 0 : _b.node) ||
hasIt(path === null || path === void 0 ? void 0 : path.container) ||
hasIt((_d = (_c = path === null || path === void 0 ? void 0 : path.parentPath) === null || _c === void 0 ? void 0 : _c.parentPath) === null || _d === void 0 ? void 0 : _d.container));
}
function getProps(node) {
return node.params || []; /* .length < 1
? []
: t.isObjectPattern(node.params[0])
? (node.params[0] as t.ObjectPattern).properties
: [node.params[0]]; */
}
// Helper to find the local name for reblendjs import/require/__importStar
function findReblendImportName(path) {
const program = path.isProgram()
? path
: path.findParent(p => p.isProgram());
if (!program)
return t.identifier('Reblend');
for (const node of program.node.body) {
if (t.isImportDeclaration(node) &&
node.source.value === 'reblendjs' &&
node.specifiers.length > 0) {
const defaultImport = node.specifiers.find(s => t.isImportDefaultSpecifier(s));
if (defaultImport && t.isIdentifier(defaultImport.local)) {
return defaultImport.local;
}
const namedImport = node.specifiers.find(s => t.isImportSpecifier(s) &&
t.isIdentifier(s.imported, { name: 'Reblend' }));
if (namedImport && t.isImportSpecifier(namedImport)) {
return namedImport.local;
}
// Handle import * as Reblend from 'reblendjs'
const namespaceImport = node.specifiers.find(s => t.isImportNamespaceSpecifier(s));
if (namespaceImport && t.isImportNamespaceSpecifier(namespaceImport)) {
// Return Reblend.Reblend
return t.memberExpression(namespaceImport.local, t.identifier('Reblend'));
}
}
// CJS: const Reblend = require('reblendjs')
if (t.isVariableDeclaration(node)) {
for (const decl of node.declarations) {
if (t.isVariableDeclarator(decl) &&
t.isCallExpression(decl.init) &&
t.isIdentifier(decl.init.callee, { name: 'require' }) &&
decl.init.arguments.length === 1 &&
t.isStringLiteral(decl.init.arguments[0], { value: 'reblendjs' }) &&
t.isIdentifier(decl.id)) {
// return MemberExpression: Reblend.construct
return t.memberExpression(decl.id, t.identifier('Reblend'));
}
// const reblendjs_1 = __importStar(require("reblendjs"))
if (t.isVariableDeclarator(decl) &&
t.isCallExpression(decl.init) &&
t.isIdentifier(decl.init.callee, { name: '__importStar' }) &&
decl.init.arguments.length === 1 &&
t.isCallExpression(decl.init.arguments[0]) &&
t.isIdentifier(decl.init.arguments[0].callee, { name: 'require' }) &&
decl.init.arguments[0].arguments.length === 1 &&
t.isStringLiteral(decl.init.arguments[0].arguments[0], {
value: 'reblendjs',
}) &&
t.isIdentifier(decl.id)) {
// return MemberExpression: reblendjs_1.Reblend
return t.memberExpression(decl.id, t.identifier('Reblend'));
}
}
}
}
// fallback: Identifier('Reblend')
return t.identifier('Reblend');
}
const isComponentName = (functionName) => !!functionName && /^[A-Z][A-Za-z0-9_]*$/.test(functionName);
exports.isComponentName = isComponentName;
const isHookName = (functionName) => {
var _a;
return functionName &&
functionName.startsWith('use') &&
functionName[3] &&
functionName[3] === ((_a = functionName[3]) === null || _a === void 0 ? void 0 : _a.toUpperCase());
};
exports.isHookName = isHookName;
// Plugin state helpers
const get = (pass, name) => pass.get(`babel-plugin-transform-reblend-function-to-class/${name}`);
exports.get = get;
const set = (pass, name, v) => pass.set(`babel-plugin-transform-reblend-function-to-class/${name}`, v);
exports.set = set;
const isTypescriptNode = (node) => t.isTSType(node) ||
t.isTSTypeAnnotation(node) ||
t.isTSTypeParameterDeclaration(node) ||
t.isTSTypeParameterInstantiation(node) ||
t.isTSParameterProperty(node) ||
t.isTSDeclareFunction(node) ||
t.isTSInterfaceDeclaration(node) ||
t.isTSTypeAliasDeclaration(node) ||
t.isTSModuleDeclaration(node) ||
t.isTSTypeReference(node) ||
t.isTSTypeQuery(node) ||
t.isTSImportType(node) ||
t.isTSEnumDeclaration(node) ||
t.isTSAsExpression(node) ||
//t.isTSNonNullExpression(node) ||
t.isTSDeclareMethod(node);
exports.isTypescriptNode = isTypescriptNode;
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