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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,164 @@ | ||
| "use strict"; | ||
|
|
||
| Object.defineProperty(exports, "__esModule", { | ||
| value: true | ||
| }); | ||
| exports.default = void 0; | ||
| exports.importInfo = importInfo; | ||
| var _path = _interopRequireDefault(require("path")); | ||
| var _babelBundle = require("playwright/lib/transform/babelBundle"); | ||
| var _transform = require("playwright/lib/transform/transform"); | ||
| function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } | ||
| /** | ||
| * Copyright (c) Microsoft Corporation. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the 'License'); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an 'AS IS' BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| const t = _babelBundle.types; | ||
| let jsxComponentNames; | ||
| let classComponentNames; | ||
| let importInfos; | ||
| var _default = exports.default = (0, _babelBundle.declare)(api => { | ||
| api.assertVersion(7); | ||
| const result = { | ||
| name: 'playwright-debug-transform', | ||
| visitor: { | ||
| Program: { | ||
| enter(path) { | ||
| jsxComponentNames = collectJsxComponentUsages(path.node); | ||
| classComponentNames = collectClassMountUsages(path.node); | ||
| importInfos = new Map(); | ||
| }, | ||
| exit(path) { | ||
| let firstDeclaration; | ||
| let lastImportDeclaration; | ||
| path.get('body').forEach(p => { | ||
| if (p.isImportDeclaration()) lastImportDeclaration = p;else if (!firstDeclaration) firstDeclaration = p; | ||
| }); | ||
| const insertionPath = lastImportDeclaration || firstDeclaration; | ||
| if (!insertionPath) return; | ||
| for (const [localName, componentImport] of [...importInfos.entries()].reverse()) { | ||
| insertionPath.insertAfter(t.variableDeclaration('const', [t.variableDeclarator(t.identifier(localName), t.objectExpression([t.objectProperty(t.identifier('__pw_type'), t.stringLiteral('importRef')), t.objectProperty(t.identifier('id'), t.stringLiteral(componentImport.id))]))])); | ||
| } | ||
| (0, _transform.setTransformData)('playwright-ct-core', [...importInfos.values()]); | ||
| } | ||
| }, | ||
| ImportDeclaration(p) { | ||
| const importNode = p.node; | ||
| if (!t.isStringLiteral(importNode.source)) return; | ||
| const ext = _path.default.extname(importNode.source.value); | ||
|
|
||
| // Convert all non-JS imports into refs. | ||
| if (artifactExtensions.has(ext)) { | ||
| for (const specifier of importNode.specifiers) { | ||
| if (t.isImportNamespaceSpecifier(specifier)) continue; | ||
| const { | ||
| localName, | ||
| info | ||
| } = importInfo(importNode, specifier, this.filename); | ||
| importInfos.set(localName, info); | ||
| } | ||
| p.skip(); | ||
| p.remove(); | ||
| return; | ||
| } | ||
|
|
||
| // Convert JS imports that are used as components in JSX expressions into refs. | ||
| let importCount = 0; | ||
| for (const specifier of importNode.specifiers) { | ||
| if (t.isImportNamespaceSpecifier(specifier)) continue; | ||
| const { | ||
| localName, | ||
| info | ||
| } = importInfo(importNode, specifier, this.filename); | ||
| if (jsxComponentNames.has(localName) || classComponentNames.has(localName)) { | ||
| importInfos.set(localName, info); | ||
| ++importCount; | ||
| } | ||
| } | ||
|
|
||
| // All the imports were from JSX => delete. | ||
| if (importCount && importCount === importNode.specifiers.length) { | ||
| p.skip(); | ||
| p.remove(); | ||
| } | ||
| }, | ||
| MemberExpression(path) { | ||
| if (!t.isIdentifier(path.node.object)) return; | ||
| if (!importInfos.has(path.node.object.name)) return; | ||
| if (!t.isIdentifier(path.node.property)) return; | ||
| path.replaceWith(t.objectExpression([t.spreadElement(t.identifier(path.node.object.name)), t.objectProperty(t.identifier('property'), t.stringLiteral(path.node.property.name))])); | ||
| } | ||
| } | ||
| }; | ||
| return result; | ||
| }); | ||
| function collectJsxComponentUsages(node) { | ||
| const names = new Set(); | ||
| (0, _babelBundle.traverse)(node, { | ||
| enter: p => { | ||
| // Treat JSX-everything as component usages. | ||
| if (t.isJSXElement(p.node)) { | ||
| if (t.isJSXIdentifier(p.node.openingElement.name)) names.add(p.node.openingElement.name.name); | ||
| if (t.isJSXMemberExpression(p.node.openingElement.name) && t.isJSXIdentifier(p.node.openingElement.name.object) && t.isJSXIdentifier(p.node.openingElement.name.property)) names.add(p.node.openingElement.name.object.name); | ||
| } | ||
| } | ||
| }); | ||
| return names; | ||
| } | ||
| function collectClassMountUsages(node) { | ||
| const names = new Set(); | ||
| (0, _babelBundle.traverse)(node, { | ||
| enter: p => { | ||
| // Treat calls to mount and all identifiers in arguments as component usages e.g. mount(Component) | ||
| if (t.isCallExpression(p.node) && t.isIdentifier(p.node.callee) && p.node.callee.name === 'mount') { | ||
| p.traverse({ | ||
| Identifier: p => { | ||
| names.add(p.node.name); | ||
| } | ||
| }); | ||
| } | ||
| } | ||
| }); | ||
| return names; | ||
| } | ||
| function importInfo(importNode, specifier, filename) { | ||
| const importSource = importNode.source.value; | ||
| const idPrefix = _path.default.join(filename, '..', importSource).replace(/[^\w_\d]/g, '_'); | ||
| const result = { | ||
| id: idPrefix, | ||
| filename, | ||
| importSource, | ||
| remoteName: undefined | ||
| }; | ||
| if (t.isImportDefaultSpecifier(specifier)) {} else if (t.isIdentifier(specifier.imported)) { | ||
| result.remoteName = specifier.imported.name; | ||
| } else { | ||
| result.remoteName = specifier.imported.value; | ||
| } | ||
| if (result.remoteName) result.id += '_' + result.remoteName; | ||
| return { | ||
| localName: specifier.local.name, | ||
| info: result | ||
| }; | ||
| } | ||
| const artifactExtensions = new Set([ | ||
| // Frameworks | ||
| '.vue', '.svelte', | ||
| // Images | ||
| '.jpg', '.jpeg', '.png', '.gif', '.svg', '.bmp', '.webp', '.ico', | ||
| // CSS | ||
| '.css', | ||
| // Fonts | ||
| '.woff', '.woff2', '.ttf', '.otf', '.eot']); |
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