141 lines
3.4 KiB
JavaScript
141 lines
3.4 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.findRepos = exports.getChangedFilesForRoots = undefined;
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var _git;
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function _load_git() {
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return (_git = _interopRequireDefault(require('./git')));
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}
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var _hg;
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function _load_hg() {
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return (_hg = _interopRequireDefault(require('./hg')));
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}
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var _throat;
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function _load_throat() {
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return (_throat = _interopRequireDefault(require('throat')));
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}
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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : {default: obj};
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}
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function _asyncToGenerator(fn) {
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return function() {
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var gen = fn.apply(this, arguments);
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return new Promise(function(resolve, reject) {
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function step(key, arg) {
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try {
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var info = gen[key](arg);
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var value = info.value;
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} catch (error) {
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reject(error);
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return;
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}
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if (info.done) {
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resolve(value);
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} else {
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return Promise.resolve(value).then(
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function(value) {
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step('next', value);
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},
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function(err) {
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step('throw', err);
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}
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);
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}
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}
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return step('next');
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});
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};
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}
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/**
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* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*
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*/
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// This is an arbitrary number. The main goal is to prevent projects with
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// many roots (50+) from spawning too many processes at once.
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const mutex = (0, (_throat || _load_throat()).default)(5);
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const findGitRoot = dir =>
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mutex(() => (_git || _load_git()).default.getRoot(dir));
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const findHgRoot = dir => mutex(() => (_hg || _load_hg()).default.getRoot(dir));
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const getChangedFilesForRoots = (exports.getChangedFilesForRoots = (() => {
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var _ref = _asyncToGenerator(function*(roots, options) {
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const repos = yield findRepos(roots);
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const changedFilesOptions = Object.assign(
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{},
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{includePaths: roots},
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options
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);
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const gitPromises = Array.from(repos.git).map(function(repo) {
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return (_git || _load_git()).default.findChangedFiles(
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repo,
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changedFilesOptions
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);
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});
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const hgPromises = Array.from(repos.hg).map(function(repo) {
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return (_hg || _load_hg()).default.findChangedFiles(
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repo,
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changedFilesOptions
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);
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});
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const changedFiles = (yield Promise.all(
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gitPromises.concat(hgPromises)
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)).reduce(function(allFiles, changedFilesInTheRepo) {
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for (const file of changedFilesInTheRepo) {
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allFiles.add(file);
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}
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return allFiles;
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}, new Set());
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return {changedFiles: changedFiles, repos: repos};
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});
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return function getChangedFilesForRoots(_x, _x2) {
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return _ref.apply(this, arguments);
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};
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})());
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const findRepos = (exports.findRepos = (() => {
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var _ref2 = _asyncToGenerator(function*(roots) {
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const gitRepos = yield Promise.all(
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roots.reduce(function(promises, root) {
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return promises.concat(findGitRoot(root));
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}, [])
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);
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const hgRepos = yield Promise.all(
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roots.reduce(function(promises, root) {
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return promises.concat(findHgRoot(root));
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}, [])
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);
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return {
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git: new Set(gitRepos.filter(Boolean)),
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hg: new Set(hgRepos.filter(Boolean))
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};
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});
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return function findRepos(_x3) {
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return _ref2.apply(this, arguments);
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};
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})());
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