本文整理汇总了TypeScript中async.parallelLimit函数的典型用法代码示例。如果您正苦于以下问题：TypeScript parallelLimit函数的具体用法？TypeScript parallelLimit怎么用？TypeScript parallelLimit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parallelLimit函数的6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: function
grunt.registerMultiTask('run_java', 'Run java on input files.', function() {
var files: {src: string[]; dest: string}[] = this.files,
done: (status?: boolean) => void = this.async(),
tasks: Function[] = [];
grunt.config.requires('build.java');
files.forEach(function(file: {src: string[]; dest: string}) {
if (fs.existsSync(file.dest) && fs.statSync(file.dest).mtime > fs.statSync(file.src[0]).mtime) {
// No need to process file.
return;
}
tasks.push(function(cb: (err?: any) => void) {
// Trim '.java' from filename to get the class name.
var class_name = file.src[0].slice(0, -5);
child_process.exec(shellEscape(grunt.config('build.java')) + ' -Xbootclasspath/a:vendor/classes ' + class_name, function(err?: any, stdout?: NodeBuffer, stderr?: NodeBuffer) {
fs.writeFileSync(file.dest, stdout.toString() + stderr.toString());
cb();
});
});
});
async.parallelLimit(tasks, os.cpus().length, function(err?: any) {
if (err) {
grunt.fail.fatal('java failed: ' + err);
}
done();
});
});示例2: while
fs.readdir(baseDir, (err, files) => {
files = files.filter(f => f.indexOf('.errors.txt') > 0);
let tasks: Array<(callback: () => void) => void> = [];
files.forEach(f => tasks.push(done => {
fs.readFile(baseDir + f, 'utf-8', (err, baseline) => {
if (err) throw err;
let g: string[];
while (g = errRegex.exec(baseline)) {
var errCode = +g[1];
let msg = keys.filter(k => messages[k].code === errCode)[0];
messages[msg]['seen'] = true;
}
done();
});
}));
async.parallelLimit(tasks, 25, done => {
console.log('== List of errors not present in baselines ==');
let count = 0;
for (let k of keys) {
if (messages[k]['seen'] !== true) {
console.log(k);
count++;
}
}
console.log(count + ' of ' + keys.length + ' errors are not in baselines');
});
});示例3: function
grunt.registerMultiTask('unit_test', 'Run doppio unit tests.', function() {
var files: {src: string[]; dest: string}[] = this.files,
done: (status?: boolean) => void = this.async(),
tasks: Function[] = [],
options = this.options({args:[], secondary_file: ""});
// Delete failures.txt if it exists.
if (grunt.file.exists('classes/test/failures.txt')) {
grunt.file.delete('classes/test/failures.txt');
}
files.forEach(function(file: {src: string[]; dest: string}) {
tasks.push(function(cb: (err?: any) => void) {
// Strip '.java'
var name_no_ext = file.src[0].slice(0, -5);
child_process.exec('node build/release-cli/console/test_runner.js ' + name_no_ext + ' --makefile', function(err?: any, stdout?: NodeBuffer, stderr?: NodeBuffer) {
if (err) {
grunt.log.write(stdout.toString() + stderr.toString());
} else {
grunt.log.write(stdout.toString());
}
cb();
});
});
});
async.parallelLimit(tasks, os.cpus().length, function(err?: any) {
// Force newline after test output.
grunt.log.writeln('');
if (grunt.file.exists('classes/test/failures.txt')) {
grunt.log.writeln(grunt.file.read('classes/test/failures.txt'));
}
done();
});
});示例4: function
grunt.registerMultiTask('render', 'Run the Mustache renderer on input files.', function() {
var files: {src: string[]; dest: string}[] = this.files,
done: (status?: boolean) => void = this.async(),
tasks: Function[] = [],
options = this.options({args:[]});
files.forEach(function(file: {src: string[]; dest: string}) {
if (!grunt.file.exists(path.dirname(file.dest))) {
grunt.file.mkdir(path.dirname(file.dest));
}
tasks.push(function(cb: (err?: any) => void) {
// Strip '.mustache'
var name_no_ext = path.basename(file.src[0]).slice(0, -9);
child_process.exec('node node_modules/coffee-script/bin/coffee tools/render.coffee ' + options.args.join(' ') + ' ' + name_no_ext, function(err?: any, stdout?: NodeBuffer) {
if (err) {
grunt.fail.fatal('Error running render.coffee: ' + err);
} else {
fs.writeFileSync(file.dest, stdout);
}
cb();
});
});
});
async.parallelLimit(tasks, os.cpus().length, function(err?: any) {
if (err) {
grunt.fail.fatal('render.coffee failed: ' + err);
}
done();
});
});示例5: function
grunt.registerMultiTask('ice-cream', 'Removes debug statements from code.', function() {
var ice_cream_path: string = 'node_modules/ice-cream/dessert.js',
files: {src: string[]; dest: string}[] = this.files,
done: (status?: boolean) => void = this.async(),
args: string = " --remove trace --remove vtrace --remove debug",
i: number, tasks: Function[] = [];
for (i = 0; i < files.length; i++) {
// Closure to capture 'file'.
(function(file: {src: string[]; dest: string}) {
// Ensure destination folder exists
if (!fs.existsSync(path.dirname(file.dest))) {
grunt.file.mkdir(path.dirname(file.dest));
}
tasks.push(function(cb: (err?: any) => void): void {
grunt.util.spawn({
cmd: 'node',
args: [ice_cream_path, file.src[0], '--remove', 'trace', '--remove', 'vtrace', '--remove', 'debug']
}, function(error, result, code) {
if (code !== 0 || error) {
grunt.fail.fatal("Could not run ice-cream on file " + file.src[0] + ": " + result.stdout + "\n" + result.stderr);
}
fs.writeFileSync(file.dest, result.stdout);
cb(error);
});
});
})(files[i]);
}
// Parallelize!
async.parallelLimit(tasks, os.cpus().length, function(err: any, results: any[]) {
done(err == null);
});
});示例6: glob
glob('**/tsconfig.json', { ignore: '**/node_modules/**' }, (error: Error | null, tsConfigFiles: string[]) => {
if (error) {
reject(error);
}
tsConfigFiles.forEach(file => {
let args = ['-p', file];
let taskFunction = (callback: TaskFunctionCallback) => {
let task = taskRunner.runTask(`./node_modules/.bin/tsc`, args, {
name: `tsc -p ${file}`,
logger,
handleOutput
});
runningTasks.push(task);
task.result.then(() => {
runningTasks.splice(runningTasks.indexOf(task), 1);
}).then(callback).catch(reject);
};
taskFunctions.push(taskFunction);
});
let limit = 2;
parallelLimit(taskFunctions, limit, resolve);
});