本文整理汇总了TypeScript中node-file-exists.default函数的典型用法代码示例。如果您正苦于以下问题:TypeScript default函数的具体用法?TypeScript default怎么用?TypeScript default使用的例子?那么, 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default函数的10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,您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: readFile
export default function readFile(dir: string, file: string): Object|boolean {
const pathToFile = join(dir, file);
if (!fileExists(pathToFile)) { return false; }
try {
return JSON.parse(readFileSync(pathToFile, 'utf8'));
} catch (e) {
return null;
}
}
示例2: commandLine
export default function commandLine(root: string,
commands?: string): Promise<string> {
// use root path for mac/linux (usr/local/bin, usr/bin), or windows (root)
if (process.platform === 'darwin' && process.resourcesPath) {
const localPath = '/usr/local/bin/' + root;
const globalPath = '/usr/bin/' + root;
if (fileExists(localPath)) {
root = localPath;
} else if (fileExists(globalPath)) {
root = globalPath;
} else {
throw root + ' not found.';
}
}
const run = exec(`${root}${commands ? ' ' + commands : ''}`);
return new Promise((resolve, reject) => {
run.stdout.on('data', data => resolve(data));
run.stderr.on('data', data => reject(data));
});
}
示例3: configRunner
export default function configRunner(name: string, runner: string, dir: string): () => any {
// test runner dir
let flatDep = join(
dir, 'node_modules', runner, 'package.json'
);
let treeDep = join(
dir, 'node_modules', name, 'node_modules', runner, 'package.json'
);
let runnerMain;
let runnerRoot;
if (fileExists(flatDep)) {
runnerMain = require(flatDep).main;
runnerRoot = flatDep;
} else if (fileExists(treeDep)) {
runnerMain = require(treeDep).main;
runnerRoot = treeDep;
} else {
let message = 'Error loading test runner. Post an issue. https://github.com/coderoad/atom-coderoad/issues';
console.log(message);
throw message;
}
// fix main path for Windows
let slash = isWindows ? '\\' : '/';
runnerMain = join.apply(null, runnerMain.split(slash));
// trim root path to folder
runnerRoot = runnerRoot.substring(0, runnerRoot.lastIndexOf(slash));
let pathToMain = join(runnerRoot, runnerMain);
if (!!require(pathToMain).default) {
return require(pathToMain).default;
} else {
return require(pathToMain);
}
}
示例4: packageJson
export default function packageJson(
pj = null, action: Action
): PackageJson {
switch (action.type) {
case SETUP_PACKAGE:
const pathToPackageJson = join(action.payload.dir, 'package.json');
return fileExists(pathToPackageJson)
? readParse(pathToPackageJson)
: null;
default:
return pj;
}
}
示例5: loadRunner
export default function loadRunner(dir: string, name: string) {
const packagePath = join(dir, 'node_modules', name);
// no runner installed
if (!fileExists(packagePath)) {
return noRunner;
}
let runner;
try {
const pj = join(packagePath, 'package.json');
const runnerMain = require(pj).main;
let pathToMain = resolve(packagePath, runnerMain);
runner = require(pathToMain);
} catch (e) {
console.log(e);
}
return runner ? runner.default : noRunner;
}
示例6: packageJson
export default function packageJson(
pj = null, action: Action
): PackageJson {
switch (action.type) {
case 'SETUP_PACKAGE':
const {dir} = action.payload;
const pathToPackageJson = join(dir, 'package.json');
if (fileExists(pathToPackageJson)) {
return JSON.parse(readFileSync(pathToPackageJson, 'utf8'));
}
return null;
default:
return pj;
}
}
示例7: join
folders.forEach(x => {
current.push(x);
const folderPath = join(dir, current.join('/'));
if (!fileExists(folderPath)) {
mkdirSync(folderPath);
}
});
示例8: join
.map(function(name: string) {
const pathToTutorialPackageJson = join(
dir, 'node_modules', name, 'package.json'
);
// no package.json
if (!fileExists(pathToTutorialPackageJson)) {
console.log(
`Error with ${name}: no package.json file found. ${tutorialError}`
);
return {
name,
version: 'NOT INSTALLED'
};
}
let tutorialPackageJson = JSON.parse(
readFileSync(pathToTutorialPackageJson, 'utf8')
);
const version = tutorialPackageJson.version;
return {
name,
version,
latest: !!canUpdateTutorial(name, version)
};
}));
示例9: Promise
return new Promise((resolve, reject) => {
// delete file first, to avoid bug
if (fileExists(file)) {
unlink(file);
}
// delay necessary since opening a file is slow
const openTimeout = 200;
atom.workspace.open(file, options);
setTimeout(() => resolve(), openTimeout);
});
示例10: isTutorial
export function isTutorial(dir: string, name: string): boolean {
// has package.json
const pathToTutorialPackageJson = join(
dir, 'node_modules', name, 'package.json'
);
if (!fileExists(pathToTutorialPackageJson)) {
console.log(`Error with ${name}: no package.json file found. ${tutorialError}`);
return false;
}
// main path to coderoad.json
let packageJson = JSON.parse(readFileSync(pathToTutorialPackageJson, 'utf8'));
if (!packageJson.main && packageJson.main.match(/coderoad.json$/)) {
console.log(`Error with ${name}: main does not load a coderoad.json file. ${tutorialError}`);
return false;
}
// coderoad.json file exists
let pathToCoderoadJson = join(
dir, 'node_modules', name, packageJson.main
);
if (!fileExists(pathToCoderoadJson)) {
console.log(`Error with ${name}: no coderoad.json file. ${tutorialError}`);
return false;
};
if (!packageJson.config || !packageJson.config.runner) {
console.log(`Error with ${name}: no test runner specified. ${tutorialError}`);
return false;
}
// let currentTutorialVersion: string = packageJson.dependencies[name] || packageJson.devDependencies[name];
// canUpdateTutorial(name, currentTutorialVersion);
// let pathToTestRunner = path.join(dir, 'node_modules', packageJson.config.testRunner);
// // if (!fileExists(pathToTestRunner)) {
// // console.log(`Error with ${name}: ${packageJson.config.testRunner} test runner not installed`);
// // return false;
// // }
return true;
}