本文整理匯總了TypeScript中@schematics/angular/utility/json-utils.insertPropertyInAstObjectInOrder函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript insertPropertyInAstObjectInOrder函數的具體用法？TypeScript insertPropertyInAstObjectInOrder怎麽用？TypeScript insertPropertyInAstObjectInOrder使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了insertPropertyInAstObjectInOrder函數的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
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 ${packageJson}`);
}
const scripts = findPropertyInAstObject(jsonAst, 'scripts') as JsonAstObject;
const recorder = host.beginUpdate(packageJson);
if (scripts) {
insertPropertyInAstObjectInOrder(
recorder, scripts, 'postinstall', 'ngc -p ./angular-metadata.tsconfig.json', 4);
} else {
insertPropertyInAstObjectInOrder(
recorder, jsonAst, 'scripts', {
postinstall: 'ngc -p ./angular-metadata.tsconfig.json',
},
2);
}
host.commitUpdate(recorder);
return host;
};示例2: return
return (host: Tree) => {
const packageJson = `${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;
};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;
};