本文整理匯總了TypeScript中Q.nfcall函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript nfcall函數的具體用法？TypeScript nfcall怎麽用？TypeScript nfcall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nfcall函數的10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 Q.nfcall<fs.Stats>(fs.stat, p).then((stats: fs.Stats) => {
if (stats.isDirectory()) {
return Q.nfcall<string[]>(fs.readdir, p).then((childPaths: string[]) => {
let result = Q<void>(void 0);
childPaths.forEach(childPath =>
result = result.then<void>(() => this.removePathRecursivelyAsync(path.join(p, childPath))));
return result;
}).then(() =>
Q.nfcall<void>(fs.rmdir, p));
} else {
/* file */
return Q.nfcall<void>(fs.unlink, p);
}
});示例2: runTest
function runTest(testFileName: string) {
const testFilePath = path.resolve(__dirname, '..', 'fixtures', testFileName);
logger.info({testFilePath: testFilePath}, 'Running test file');
return q.nfcall(tmp.file.bind(tmp), {postfix: '.js'})
.spread(function(jsOutputFilePath: string) {
logger.info({jsOutputFilePath: jsOutputFilePath, lsc: lsc}, 'Compiling to js output');
return lsc(testFilePath, jsOutputFilePath)
.then(function() {
const command = `node ${jsOutputFilePath}`;
logger.info({command: command}, 'Spawning node on generated js');
return q.nfcall(child_process.exec.bind(child_process), command);
})
.fail(function(err: any) {
logger.error(err, 'lsc failed');
throw err;
});
}).spread(function(stdout: Buffer, stderr: Buffer) {
if (stderr.length) {
throw new Error(stderr.toString());
}
logger.info({stdout: stdout.toString()}, 'Nodejs spawn complete');
return stdout.toString();
});
}示例3: getHistoryModel
export function getHistoryModel(
options,
basePath = remote.app.getPath('userData')
) {
let buffer: any[] = []
let promise = q()
const fileName = basePath + '/' + options.file
const history = {
push(item) {
promise = promise.then(() => {
buffer.splice(0, 0, item)
if (buffer.length > options.max) {
buffer = buffer.slice(0, options.min)
}
return q.nfcall(
writeFile,
fileName,
buffer.map(obj => JSON.stringify(obj)).join(',')
)
})
return promise
},
list: () => buffer,
}
return q.nfcall(readFile, fileName).then(
content => {
buffer = JSON.parse('[' + content + ']')
return history
},
() => history
)
}示例4: file
Q.all([Q.nfcall(fs.exists, jsconfigPath), Q.nfcall(fs.exists, tsconfigPath)]).spread((jsExists: boolean, tsExists: boolean) => {
if (!jsExists && !tsExists) {
Q.nfcall(fs.writeFile, jsconfigPath, "{}").then(() => {
// Any open file must be reloaded to enable intellisense on them, so inform the user
vscode.window.showInformationMessage("A 'jsconfig.json' file was created to enable IntelliSense. You may need to reload your open JS file(s).");
});
}
});示例5:
.then(function(exists: boolean) {
if (!exists) {
return Q.nfcall(child_process.exec, `npm install --prefix ${typeScriptNextDest} typescript@next`)
.then(() => { return true; });
}
return isRestartRequired;
});示例6: findFilesByExtension
public findFilesByExtension(folder: string, extension: string): Q.Promise<string[]> {
return Q.nfcall(fs.readdir, folder).then((files: string[]) => {
const extFiles = files.filter((file: string) => path.extname(file) === `.${extension}`);
if (extFiles.length === 0) {
throw new Error(`Unable to find any ${extension} files.`);
}
return extFiles;
});
}示例7: exists
/**
* Helper (asynchronous) function to check if a file or directory exists
*/
public exists(filename: string): Q.Promise<boolean> {
return Q.nfcall(fs.stat, filename)
.then(function() {
return Q.resolve(true);
})
.catch(function(err) {
return Q.resolve(false);
});
}示例8:
promise = promise.then(() => {
buffer.splice(0, 0, item)
if (buffer.length > options.max) {
buffer = buffer.slice(0, options.min)
}
return q.nfcall(
writeFile,
fileName,
buffer.map(obj => JSON.stringify(obj)).join(',')
)
})示例9: getBundleIdentifier
public static getBundleIdentifier(projectRoot: string): Q.Promise<string> {
return Q.nfcall(fs.readdir, path.join(projectRoot, 'platforms', 'ios')).then((files: string[]) => {
let xcodeprojfiles = files.filter((file: string) => /\.xcodeproj$/.test(file));
if (xcodeprojfiles.length === 0) {
throw new Error('Unable to find xcodeproj file');
}
let xcodeprojfile = xcodeprojfiles[0];
let projectName = /^(.*)\.xcodeproj/.exec(xcodeprojfile)[1];
let plist = pl.parseFileSync(path.join(projectRoot, 'platforms', 'ios', projectName, projectName + '-Info.plist'));
return plist.CFBundleIdentifier;
});
}示例10: ensureNuGetDownloads
async function ensureNuGetDownloads(): Promise<void> {
if (!fs.existsSync(tempDir)) {
await Q.nfcall(fs.mkdir, tempDir);
}
for (let i of nuGetVersions) {
if (!fs.existsSync(i.filePath)) {
// tslint:disable-next-line
console.log(`Downloading ${i.url} to ${i.filePath}`);
await download(i.url, i.filePath);
}
}
}