TypeScript json-utils.insertPropertyInAstObjectInOrder函数代码示例

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本文整理汇总了TypeScript中@schematics/angular/utility/json-utils.insertPropertyInAstObjectInOrder函数的典型用法代码示例。如果您正苦于以下问题：TypeScript insertPropertyInAstObjectInOrder函数的具体用法？TypeScript insertPropertyInAstObjectInOrder怎么用？TypeScript insertPropertyInAstObjectInOrder使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了insertPropertyInAstObjectInOrder函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: return

 return (host: Tree, context: SchematicContext) => {
   if (!host.exists('angular-metadata.tsconfig.json')) {
     return;
   }
   const packageJson = 'package.json';
   if (!host.exists(packageJson)) {
     throw new Error(`Could not find ${packageJson}`);
   }
   const content = host.read(packageJson);
   if (!content) {
     throw new Error('Failed to read package.json content');
   }
   const jsonAst = parseJsonAst(content.toString());
   if (!isJsonAstObject(jsonAst)) {
     throw new Error(`Failed to parse JSON for ${packageJson}`);
   }
   const scripts = findPropertyInAstObject(jsonAst, 'scripts') as JsonAstObject;
   const recorder = host.beginUpdate(packageJson);
   if (scripts) {
     insertPropertyInAstObjectInOrder(
         recorder, scripts, 'postinstall', 'ngc -p ./angular-metadata.tsconfig.json', 4);
   } else {
     insertPropertyInAstObjectInOrder(
         recorder, jsonAst, 'scripts', {
           postinstall: 'ngc -p ./angular-metadata.tsconfig.json',
         },
         2);
   }
   host.commitUpdate(recorder);
   return host;
 };

开发者ID:alxhub，项目名称:angular，代码行数:31，代码来源:index.ts

示例2: return

  return (host: Tree) => {
    const packageJson = `${options.name}/package.json`;

    if (!host.exists(packageJson)) {
      throw new Error(`Could not find ${packageJson}`);
    }
    const packageJsonContent = host.read(packageJson);
    if (!packageJsonContent) {
      throw new Error('Failed to read package.json content');
    }
    const jsonAst = parseJsonAst(packageJsonContent.toString()) as JsonAstObject;
    const deps = findPropertyInAstObject(jsonAst, 'dependencies') as JsonAstObject;
    const devDeps = findPropertyInAstObject(jsonAst, 'devDependencies') as JsonAstObject;

    const angularCoreNode = findPropertyInAstObject(deps, '@angular/core');
    const angularCoreVersion = angularCoreNode !.value as string;

    const devDependencies: {[k: string]: string} = {
      '@angular/bazel': angularCoreVersion,
      // TODO(kyliau): Consider moving this to latest-versions.ts
      '@bazel/karma': '^0.22.0',
      '@bazel/typescript': '^0.22.0',
    };

    const recorder = host.beginUpdate(packageJson);
    for (const packageName of Object.keys(devDependencies)) {
      const version = devDependencies[packageName];
      const indent = 4;
      insertPropertyInAstObjectInOrder(recorder, devDeps, packageName, version, indent);
    }
    host.commitUpdate(recorder);
    return host;
  };

开发者ID:cyrilletuzi，项目名称:angular，代码行数:33，代码来源:index.ts

示例3: return

  return (host: Tree) => {
    const packageJson = 'package.json';
    if (!host.exists(packageJson)) {
      throw new Error(`Could not find ${packageJson}`);
    }
    const packageJsonContent = host.read(packageJson);
    if (!packageJsonContent) {
      throw new Error('Failed to read package.json content');
    }
    const jsonAst = parseJsonAst(packageJsonContent.toString()) as JsonAstObject;
    const deps = findPropertyInAstObject(jsonAst, 'dependencies') as JsonAstObject;
    const devDeps = findPropertyInAstObject(jsonAst, 'devDependencies') as JsonAstObject;

    const angularCoreNode = findPropertyInAstObject(deps, '@angular/core');
    if (!angularCoreNode) {
      throw new Error('@angular/core dependency not found in package.json');
    }
    const angularCoreVersion = angularCoreNode.value as string;

    const devDependencies: {[k: string]: string} = {
      '@angular/bazel': angularCoreVersion,
      '@bazel/bazel': '^0.24.0',
      '@bazel/ibazel': '^0.10.1',
      '@bazel/karma': '0.27.12',
      '@bazel/typescript': '0.27.12',
    };

    const recorder = host.beginUpdate(packageJson);
    for (const packageName of Object.keys(devDependencies)) {
      const existingDep = findPropertyInAstObject(deps, packageName);
      if (existingDep) {
        const content = packageJsonContent.toString();
        removeKeyValueInAstObject(recorder, content, deps, packageName);
      }
      const version = devDependencies[packageName];
      const indent = 4;
      if (findPropertyInAstObject(devDeps, packageName)) {
        replacePropertyInAstObject(recorder, devDeps, packageName, version, indent);
      } else {
        insertPropertyInAstObjectInOrder(recorder, devDeps, packageName, version, indent);
      }
    }
    host.commitUpdate(recorder);
    return host;
  };

开发者ID:marclaval，项目名称:angular，代码行数:45，代码来源:index.ts

注：本文中的@schematics/angular/utility/json-utils.insertPropertyInAstObjectInOrder函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。