chushihua
This commit is contained in:
li
+142
@@ -0,0 +1,142 @@
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"use strict";
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exports.__esModule = true;
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exports.default = void 0;
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var _assert = _interopRequireDefault(require("assert"));
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var t = _interopRequireWildcard(require("@babel/types"));
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var ImportBuilder = function () {
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function ImportBuilder(importedSource, scope, file) {
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this._statements = [];
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this._resultName = null;
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this._scope = null;
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this._file = null;
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this._scope = scope;
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this._file = file;
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this._importedSource = importedSource;
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}
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var _proto = ImportBuilder.prototype;
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_proto.done = function done() {
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return {
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statements: this._statements,
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resultName: this._resultName
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};
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};
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_proto.import = function _import() {
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this._statements.push(t.importDeclaration([], t.stringLiteral(this._importedSource)));
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return this;
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};
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_proto.require = function require() {
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this._statements.push(t.expressionStatement(t.callExpression(t.identifier("require"), [t.stringLiteral(this._importedSource)])));
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return this;
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};
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_proto.namespace = function namespace(name) {
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if (name === void 0) {
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name = "namespace";
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}
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name = this._scope.generateUidIdentifier(name);
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var statement = this._statements[this._statements.length - 1];
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(0, _assert.default)(statement.type === "ImportDeclaration");
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(0, _assert.default)(statement.specifiers.length === 0);
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statement.specifiers = [t.importNamespaceSpecifier(name)];
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this._resultName = t.clone(name);
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return this;
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};
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_proto.default = function _default(name) {
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name = this._scope.generateUidIdentifier(name);
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var statement = this._statements[this._statements.length - 1];
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(0, _assert.default)(statement.type === "ImportDeclaration");
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(0, _assert.default)(statement.specifiers.length === 0);
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statement.specifiers = [t.importDefaultSpecifier(name)];
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this._resultName = t.clone(name);
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return this;
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};
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_proto.named = function named(name, importName) {
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if (importName === "default") return this.default(name);
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name = this._scope.generateUidIdentifier(name);
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var statement = this._statements[this._statements.length - 1];
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(0, _assert.default)(statement.type === "ImportDeclaration");
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(0, _assert.default)(statement.specifiers.length === 0);
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statement.specifiers = [t.importSpecifier(name, t.identifier(importName))];
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this._resultName = t.clone(name);
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return this;
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};
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_proto.var = function _var(name) {
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name = this._scope.generateUidIdentifier(name);
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var statement = this._statements[this._statements.length - 1];
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if (statement.type !== "ExpressionStatement") {
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(0, _assert.default)(this._resultName);
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statement = t.expressionStatement(this._resultName);
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this._statements.push(statement);
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}
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this._statements[this._statements.length - 1] = t.variableDeclaration("var", [t.variableDeclarator(name, statement.expression)]);
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this._resultName = t.clone(name);
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return this;
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};
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_proto.defaultInterop = function defaultInterop() {
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return this._interop(this._file.addHelper("interopRequireDefault"));
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};
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_proto.wildcardInterop = function wildcardInterop() {
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return this._interop(this._file.addHelper("interopRequireWildcard"));
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};
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_proto._interop = function _interop(callee) {
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var statement = this._statements[this._statements.length - 1];
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if (statement.type === "ExpressionStatement") {
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statement.expression = t.callExpression(callee, [statement.expression]);
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} else if (statement.type === "VariableDeclaration") {
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(0, _assert.default)(statement.declarations.length === 1);
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statement.declarations[0].init = t.callExpression(callee, [statement.declarations[0].init]);
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} else {
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_assert.default.fail("Unexpected type.");
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}
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return this;
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};
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_proto.prop = function prop(name) {
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var statement = this._statements[this._statements.length - 1];
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if (statement.type === "ExpressionStatement") {
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statement.expression = t.memberExpression(statement.expression, t.identifier(name));
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} else if (statement.type === "VariableDeclaration") {
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(0, _assert.default)(statement.declarations.length === 1);
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statement.declarations[0].init = t.memberExpression(statement.declarations[0].init, t.identifier(name));
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} else {
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_assert.default.fail("Unexpected type:" + statement.type);
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}
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return this;
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};
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_proto.read = function read(name) {
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this._resultName = t.memberExpression(this._resultName, t.identifier(name));
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};
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return ImportBuilder;
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}();
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exports.default = ImportBuilder;
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+288
@@ -0,0 +1,288 @@
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"use strict";
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exports.__esModule = true;
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exports.default = void 0;
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var _assert = _interopRequireDefault(require("assert"));
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var t = _interopRequireWildcard(require("@babel/types"));
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var _importBuilder = _interopRequireDefault(require("./import-builder"));
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var _isModule = _interopRequireDefault(require("./is-module"));
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var ImportInjector = function () {
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function ImportInjector(path, importedSource, opts) {
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this._programPath = void 0;
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this._programScope = void 0;
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this._file = void 0;
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this._defaultOpts = {
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importedSource: null,
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importedType: "commonjs",
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importedInterop: "babel",
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importingInterop: "babel",
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ensureLiveReference: false,
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ensureNoContext: false
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};
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var programPath = path.find(function (p) {
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return p.isProgram();
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});
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this._programPath = programPath;
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this._programScope = programPath.scope;
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this._file = programPath.hub.file;
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this._defaultOpts = this._applyDefaults(importedSource, opts, true);
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}
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var _proto = ImportInjector.prototype;
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_proto.addDefault = function addDefault(importedSourceIn, opts) {
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return this.addNamed("default", importedSourceIn, opts);
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};
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_proto.addNamed = function addNamed(importName, importedSourceIn, opts) {
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(0, _assert.default)(typeof importName === "string");
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return this._generateImport(this._applyDefaults(importedSourceIn, opts), importName);
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};
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_proto.addNamespace = function addNamespace(importedSourceIn, opts) {
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return this._generateImport(this._applyDefaults(importedSourceIn, opts), null);
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};
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_proto.addSideEffect = function addSideEffect(importedSourceIn, opts) {
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return this._generateImport(this._applyDefaults(importedSourceIn, opts), false);
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};
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_proto._applyDefaults = function _applyDefaults(importedSource, opts, isInit) {
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if (isInit === void 0) {
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isInit = false;
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}
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var optsList = [];
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if (typeof importedSource === "string") {
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optsList.push({
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importedSource: importedSource
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});
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optsList.push(opts);
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} else {
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(0, _assert.default)(!opts, "Unexpected secondary arguments.");
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optsList.push(importedSource);
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}
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var newOpts = Object.assign({}, this._defaultOpts);
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var _loop = function _loop(_opts) {
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if (!_opts) return "continue";
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Object.keys(newOpts).forEach(function (key) {
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if (_opts[key] !== undefined) newOpts[key] = _opts[key];
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});
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if (!isInit) {
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if (_opts.nameHint !== undefined) newOpts.nameHint = _opts.nameHint;
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if (_opts.blockHoist !== undefined) newOpts.blockHoist = _opts.blockHoist;
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}
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};
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for (var _i = 0; _i < optsList.length; _i++) {
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var _opts = optsList[_i];
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var _ret = _loop(_opts);
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if (_ret === "continue") continue;
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}
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return newOpts;
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};
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_proto._generateImport = function _generateImport(opts, importName) {
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var isDefault = importName === "default";
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var isNamed = !!importName && !isDefault;
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var isNamespace = importName === null;
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var importedSource = opts.importedSource,
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importedType = opts.importedType,
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importedInterop = opts.importedInterop,
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importingInterop = opts.importingInterop,
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ensureLiveReference = opts.ensureLiveReference,
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ensureNoContext = opts.ensureNoContext,
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nameHint = opts.nameHint,
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blockHoist = opts.blockHoist;
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var name = nameHint || importName;
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var isMod = (0, _isModule.default)(this._programPath, true);
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var isModuleForNode = isMod && importingInterop === "node";
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var isModuleForBabel = isMod && importingInterop === "babel";
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var builder = new _importBuilder.default(importedSource, this._programScope, this._file);
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if (importedType === "es6") {
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if (!isModuleForNode && !isModuleForBabel) {
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throw new Error("Cannot import an ES6 module from CommonJS");
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}
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builder.import();
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if (isNamespace) {
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builder.namespace(nameHint || importedSource);
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} else if (isDefault || isNamed) {
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builder.named(name, importName);
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}
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} else if (importedType !== "commonjs") {
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throw new Error("Unexpected interopType \"" + importedType + "\"");
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} else if (importedInterop === "babel") {
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if (isModuleForNode) {
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name = name !== "default" ? name : importedSource;
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var es6Default = importedSource + "$es6Default";
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builder.import();
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if (isNamespace) {
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builder.default(es6Default).var(name || importedSource).wildcardInterop();
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} else if (isDefault) {
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if (ensureLiveReference) {
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builder.default(es6Default).var(name || importedSource).defaultInterop().read("default");
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} else {
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builder.default(es6Default).var(name).defaultInterop().prop(importName);
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||||
}
|
||||
} else if (isNamed) {
|
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builder.default(es6Default).read(importName);
|
||||
}
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} else if (isModuleForBabel) {
|
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builder.import();
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|
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if (isNamespace) {
|
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builder.namespace(name || importedSource);
|
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} else if (isDefault || isNamed) {
|
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builder.named(name, importName);
|
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}
|
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} else {
|
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builder.require();
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|
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if (isNamespace) {
|
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builder.var(name || importedSource).wildcardInterop();
|
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} else if ((isDefault || isNamed) && ensureLiveReference) {
|
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if (isDefault) {
|
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name = name !== "default" ? name : importedSource;
|
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builder.var(name).read(importName);
|
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builder.defaultInterop();
|
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} else {
|
||||
builder.var(importedSource).read(importName);
|
||||
}
|
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} else if (isDefault) {
|
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builder.var(name).defaultInterop().prop(importName);
|
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} else if (isNamed) {
|
||||
builder.var(name).prop(importName);
|
||||
}
|
||||
}
|
||||
} else if (importedInterop === "compiled") {
|
||||
if (isModuleForNode) {
|
||||
builder.import();
|
||||
|
||||
if (isNamespace) {
|
||||
builder.default(name || importedSource);
|
||||
} else if (isDefault || isNamed) {
|
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builder.default(importedSource).read(name);
|
||||
}
|
||||
} else if (isModuleForBabel) {
|
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builder.import();
|
||||
|
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if (isNamespace) {
|
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builder.namespace(name || importedSource);
|
||||
} else if (isDefault || isNamed) {
|
||||
builder.named(name, importName);
|
||||
}
|
||||
} else {
|
||||
builder.require();
|
||||
|
||||
if (isNamespace) {
|
||||
builder.var(name || importedSource);
|
||||
} else if (isDefault || isNamed) {
|
||||
if (ensureLiveReference) {
|
||||
builder.var(importedSource).read(name);
|
||||
} else {
|
||||
builder.prop(importName).var(name);
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (importedInterop === "uncompiled") {
|
||||
if (isDefault && ensureLiveReference) {
|
||||
throw new Error("No live reference for commonjs default");
|
||||
}
|
||||
|
||||
if (isModuleForNode) {
|
||||
builder.import();
|
||||
|
||||
if (isNamespace) {
|
||||
builder.default(name || importedSource);
|
||||
} else if (isDefault) {
|
||||
builder.default(name);
|
||||
} else if (isNamed) {
|
||||
builder.default(importedSource).read(name);
|
||||
}
|
||||
} else if (isModuleForBabel) {
|
||||
builder.import();
|
||||
|
||||
if (isNamespace) {
|
||||
builder.default(name || importedSource);
|
||||
} else if (isDefault) {
|
||||
builder.default(name);
|
||||
} else if (isNamed) {
|
||||
builder.named(name, importName);
|
||||
}
|
||||
} else {
|
||||
builder.require();
|
||||
|
||||
if (isNamespace) {
|
||||
builder.var(name || importedSource);
|
||||
} else if (isDefault) {
|
||||
builder.var(name);
|
||||
} else if (isNamed) {
|
||||
if (ensureLiveReference) {
|
||||
builder.var(importedSource).read(name);
|
||||
} else {
|
||||
builder.var(name).prop(importName);
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
throw new Error("Unknown importedInterop \"" + importedInterop + "\".");
|
||||
}
|
||||
|
||||
var _builder$done = builder.done(),
|
||||
statements = _builder$done.statements,
|
||||
resultName = _builder$done.resultName;
|
||||
|
||||
this._insertStatements(statements, blockHoist);
|
||||
|
||||
if ((isDefault || isNamed) && ensureNoContext && resultName.type !== "Identifier") {
|
||||
return t.sequenceExpression([t.numericLiteral(0), resultName]);
|
||||
}
|
||||
|
||||
return resultName;
|
||||
};
|
||||
|
||||
_proto._insertStatements = function _insertStatements(statements, blockHoist) {
|
||||
if (blockHoist === void 0) {
|
||||
blockHoist = 3;
|
||||
}
|
||||
|
||||
statements.forEach(function (node) {
|
||||
node._blockHoist = blockHoist;
|
||||
});
|
||||
|
||||
var targetPath = this._programPath.get("body").filter(function (p) {
|
||||
var val = p.node._blockHoist;
|
||||
return Number.isFinite(val) && val < 4;
|
||||
})[0];
|
||||
|
||||
if (targetPath) {
|
||||
targetPath.insertBefore(statements);
|
||||
} else {
|
||||
this._programPath.unshiftContainer("body", statements);
|
||||
}
|
||||
};
|
||||
|
||||
return ImportInjector;
|
||||
}();
|
||||
|
||||
exports.default = ImportInjector;
|
||||
+34
@@ -0,0 +1,34 @@
|
||||
"use strict";
|
||||
|
||||
exports.__esModule = true;
|
||||
exports.addDefault = addDefault;
|
||||
exports.addNamed = addNamed;
|
||||
exports.addNamespace = addNamespace;
|
||||
exports.addSideEffect = addSideEffect;
|
||||
exports.isModule = void 0;
|
||||
|
||||
var _importInjector = _interopRequireDefault(require("./import-injector"));
|
||||
|
||||
exports.ImportInjector = _importInjector.default;
|
||||
|
||||
var _isModule = _interopRequireDefault(require("./is-module"));
|
||||
|
||||
exports.isModule = _isModule.default;
|
||||
|
||||
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
||||
|
||||
function addDefault(path, importedSource, opts) {
|
||||
return new _importInjector.default(path).addDefault(importedSource, opts);
|
||||
}
|
||||
|
||||
function addNamed(path, name, importedSource, opts) {
|
||||
return new _importInjector.default(path).addNamed(name, importedSource, opts);
|
||||
}
|
||||
|
||||
function addNamespace(path, importedSource, opts) {
|
||||
return new _importInjector.default(path).addNamespace(importedSource, opts);
|
||||
}
|
||||
|
||||
function addSideEffect(path, importedSource, opts) {
|
||||
return new _importInjector.default(path).addSideEffect(importedSource, opts);
|
||||
}
|
||||
+30
@@ -0,0 +1,30 @@
|
||||
"use strict";
|
||||
|
||||
exports.__esModule = true;
|
||||
exports.default = isModule;
|
||||
|
||||
function isModule(path, requireUnambiguous) {
|
||||
if (requireUnambiguous === void 0) {
|
||||
requireUnambiguous = false;
|
||||
}
|
||||
|
||||
var sourceType = path.node.sourceType;
|
||||
|
||||
if (sourceType !== "module" && sourceType !== "script") {
|
||||
throw path.buildCodeFrameError("Unknown sourceType \"" + sourceType + "\", cannot transform.");
|
||||
}
|
||||
|
||||
var filename = path.hub.file.opts.filename;
|
||||
|
||||
if (/\.mjs$/.test(filename)) {
|
||||
requireUnambiguous = false;
|
||||
}
|
||||
|
||||
return path.node.sourceType === "module" && (!requireUnambiguous || isUnambiguousModule(path));
|
||||
}
|
||||
|
||||
function isUnambiguousModule(path) {
|
||||
return path.get("body").some(function (p) {
|
||||
return p.isModuleDeclaration();
|
||||
});
|
||||
}
|
||||
Reference in New Issue
Block a user