@angular/localize/schematics/ng-add/ng_add_bundle.cjs.map

Angular - library for localizing messages

{
  "version": 3,
  "sources": ["index.ts"],
  "sourcesContent": ["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n *\n * @fileoverview Schematics for `ng add @angular/localize` schematic.\n */\n\nimport {chain, noop, Rule, SchematicsException, Tree} from '@angular-devkit/schematics';\nimport {\n  AngularBuilder,\n  addDependency,\n  readWorkspace,\n  updateWorkspace,\n} from '@schematics/angular/utility';\nimport {removePackageJsonDependency} from '@schematics/angular/utility/dependencies';\nimport {JSONFile, JSONPath} from '@schematics/angular/utility/json-file';\n\nimport {Schema} from './schema';\n\nconst localizeType = `@angular/localize`;\nconst localizePolyfill = '@angular/localize/init';\nconst localizeTripleSlashType = `/// <reference types=\"@angular/localize\" />`;\n\nfunction addPolyfillToConfig(projectName: string): Rule {\n  return updateWorkspace((workspace) => {\n    const project = workspace.projects.get(projectName);\n    if (!project) {\n      throw new SchematicsException(`Invalid project name '${projectName}'.`);\n    }\n\n    const isLocalizePolyfill = (path: string) => path.startsWith('@angular/localize');\n\n    for (const target of project.targets.values()) {\n      switch (target.builder) {\n        case AngularBuilder.Karma:\n        case AngularBuilder.BuildKarma:\n        case AngularBuilder.Server:\n        case AngularBuilder.Browser:\n        case AngularBuilder.BrowserEsbuild:\n        case AngularBuilder.Application:\n        case AngularBuilder.BuildApplication:\n          target.options ??= {};\n          const value = target.options['polyfills'];\n          if (typeof value === 'string') {\n            if (!isLocalizePolyfill(value)) {\n              target.options['polyfills'] = [value, localizePolyfill];\n            }\n          } else if (Array.isArray(value)) {\n            if (!(value as string[]).some(isLocalizePolyfill)) {\n              value.push(localizePolyfill);\n            }\n          } else {\n            target.options['polyfills'] = [localizePolyfill];\n          }\n\n          break;\n      }\n    }\n  });\n}\n\nfunction addTypeScriptConfigTypes(projectName: string): Rule {\n  return async (host: Tree) => {\n    const workspace = await readWorkspace(host);\n    const project = workspace.projects.get(projectName);\n    if (!project) {\n      throw new SchematicsException(`Invalid project name '${projectName}'.`);\n    }\n\n    // We add the root workspace tsconfig for better IDE support.\n    const tsConfigFiles = new Set<string>();\n    for (const target of project.targets.values()) {\n      switch (target.builder) {\n        case AngularBuilder.Karma:\n        case AngularBuilder.Server:\n        case AngularBuilder.BrowserEsbuild:\n        case AngularBuilder.Browser:\n        case AngularBuilder.Application:\n        case AngularBuilder.BuildApplication:\n          const value = target.options?.['tsConfig'];\n          if (typeof value === 'string') {\n            tsConfigFiles.add(value);\n          }\n\n          break;\n      }\n\n      if (\n        target.builder === AngularBuilder.Browser ||\n        target.builder === AngularBuilder.BrowserEsbuild\n      ) {\n        const value = target.options?.['main'];\n        if (typeof value === 'string') {\n          addTripleSlashType(host, value);\n        }\n      } else if (\n        target.builder === AngularBuilder.Application ||\n        target.builder === AngularBuilder.BuildApplication\n      ) {\n        const value = target.options?.['browser'];\n        if (typeof value === 'string') {\n          addTripleSlashType(host, value);\n        }\n      }\n    }\n\n    const typesJsonPath: JSONPath = ['compilerOptions', 'types'];\n    for (const path of tsConfigFiles) {\n      if (!host.exists(path)) {\n        continue;\n      }\n\n      const json = new JSONFile(host, path);\n      const types = json.get(typesJsonPath) ?? [];\n      if (!Array.isArray(types)) {\n        throw new SchematicsException(\n          `TypeScript configuration file '${path}' has an invalid 'types' property. It must be an array.`,\n        );\n      }\n\n      const hasLocalizeType = types.some(\n        (t) => t === localizeType || t === '@angular/localize/init',\n      );\n      if (hasLocalizeType) {\n        // Skip has already localize type.\n        continue;\n      }\n\n      json.modify(typesJsonPath, [...types, localizeType]);\n    }\n  };\n}\n\nfunction addTripleSlashType(host: Tree, path: string): void {\n  const content = host.readText(path);\n  if (!content.includes(localizeTripleSlashType)) {\n    host.overwrite(path, localizeTripleSlashType + '\\n\\n' + content);\n  }\n}\n\nfunction moveToDependencies(host: Tree): Rule | void {\n  if (!host.exists('package.json')) {\n    return;\n  }\n\n  // Remove the previous dependency and add in a new one under the desired type.\n  removePackageJsonDependency(host, '@angular/localize');\n\n  return addDependency('@angular/localize', `~20.1.0`);\n}\n\nexport default function (options: Schema): Rule {\n  const projectName = options.project;\n\n  if (!projectName) {\n    throw new SchematicsException('Option \"project\" is required.');\n  }\n\n  return chain([\n    addTypeScriptConfigTypes(projectName),\n    addPolyfillToConfig(projectName),\n    // If `$localize` will be used at runtime then must install `@angular/localize`\n    // into `dependencies`, rather than the default of `devDependencies`.\n    options.useAtRuntime ? moveToDependencies : noop(),\n  ]);\n}\n"],
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