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https://github.com/bower/bower.git
synced 2026-02-03 02:24:58 -05:00
fd31f247a6
A unit of work is a simple storage with write lock/unlock. The manager/package now share a unit of work instance. The unit of work is used to prevent shared dependencies from being cloned/copied "at the same time" fixing issue #81. The prune and version resolving algorithm was also not correct. It now resolves versions correctly, fixing issue #57. - Fix I/O errors caused by copying/clone repos simultaneously to the same dest. - Optimize the clone/copy step by avoiding it if the last resolved resource is the same. - Fix failing test (at least on my windows machine) - Add some more tests - Fix CS.
56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
// ==========================================
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// BOWER: SAVE
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// ==========================================
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// Copyright 2012 Twitter, Inc
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// Licensed under The MIT License
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// http://opensource.org/licenses/MIT
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// ==========================================
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var path = require('path');
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var fs = require('fs');
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var _ = require('lodash');
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var config = require('../core/config');
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function save (eventType, modifier, emitter, manager, paths) {
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manager.on(eventType, manager.on('loadJSON', function () {
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if (!this.json) return emitter.emit('error', new Error('Please define a ' + config.json));
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var pkgs = paths.map(function (path) {
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path = path.split('#')[0];
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return _.find(Object.keys(this.dependencies), function (key) {
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var dep = this.dependencies[key][0];
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return dep.name == path
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|| (dep.url && dep.url == path)
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|| (dep.path && dep.path == path);
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}.bind(this));
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}.bind(this));
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pkgs = _.compact(pkgs).map(function (name) {
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return this.dependencies[name][0];
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}.bind(this));
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pkgs.forEach(modifier.bind(this));
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fs.writeFileSync(path.join(this.cwd, config.json), JSON.stringify(this.json, null, 2));
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}).loadJSON.bind(manager));
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}
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function addDependency(pkg) {
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var path = (pkg.gitUrl || pkg.assetUrl || pkg.path || '');
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var tag = pkg.tag ? '#' + pkg.tag : '';
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this.json.dependencies[pkg.name] = path + tag;
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}
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function removeDependency(pkg) {
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delete this.json.dependencies[pkg.name];
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}
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module.exports = save.bind(this, 'resolve', addDependency);
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module.exports.discard = save.bind(this, 'resolveLocal', removeDependency); |