| var ios = require('../platforms/ios'), |
| wp7 = require('../platforms/wp7'), |
| wp8 = require('../platforms/wp8'), |
| fs = require('fs'); |
| |
| function ActionStack() { |
| this.stack = []; |
| this.completed = []; |
| } |
| |
| ActionStack.prototype = { |
| createAction:function(handler, action_params, reverter, revert_params) { |
| return { |
| handler:{ |
| run:handler, |
| params:action_params |
| }, |
| reverter:{ |
| run:reverter, |
| params:revert_params |
| } |
| }; |
| }, |
| push:function(tx) { |
| this.stack.push(tx); |
| }, |
| process:function(platform, project_dir, callback) { |
| require('../../plugman').emit('log', 'Beginning processing of action stack for ' + platform + ' project...'); |
| var project_files; |
| // parse platform-specific project files once |
| if (platform == 'ios') { |
| require('../../plugman').emit('log', 'Parsing iOS project files...'); |
| project_files = ios.parseIOSProjectFiles(project_dir); |
| } |
| if (platform == 'wp7') { |
| require('../../plugman').emit('log', 'Parsing WP7 project files...'); |
| project_files = wp7.parseWP7ProjectFile(project_dir); |
| } |
| if (platform == 'wp8') { |
| require('../../plugman').emit('log', 'Parsing WP8 project files...'); |
| project_files = wp8.parseWP8ProjectFile(project_dir); |
| } |
| while(this.stack.length) { |
| var action = this.stack.shift(); |
| var handler = action.handler.run; |
| var action_params = action.handler.params; |
| if (platform == 'ios' || platform == 'wp7' || platform == 'wp8') action_params.push(project_files); |
| try { |
| handler.apply(null, action_params); |
| } catch(e) { |
| require('../../plugman').emit('warn', 'Error during processing of action! Attempting to revert...'); |
| var incomplete = this.stack.unshift(action); |
| var issue = 'Uh oh!\n'; |
| // revert completed tasks |
| while(this.completed.length) { |
| var undo = this.completed.shift(); |
| var revert = undo.reverter.run; |
| var revert_params = undo.reverter.params; |
| if (platform == 'ios' || platform == 'wp7' || platform == 'wp8') revert_params.push(project_files); |
| try { |
| revert.apply(null, revert_params); |
| } catch(err) { |
| require('../plugman').emit('warn', 'Error during reversion of action! We probably really messed up your project now, sorry! D:'); |
| issue += 'A reversion action failed: ' + err.message + '\n'; |
| } |
| } |
| e.message = issue + e.message; |
| if (callback) return callback(e); |
| else throw e; |
| } |
| this.completed.push(action); |
| } |
| require('../../plugman').emit('log', 'Action stack processing complete.'); |
| if (platform == 'ios') { |
| // write out xcodeproj file |
| require('../../plugman').emit('log', 'Writing out iOS pbxproj file...'); |
| fs.writeFileSync(project_files.pbx, project_files.xcode.writeSync()); |
| } |
| if (platform == 'wp7' || platform == 'wp8') { |
| require('../../plugman').emit('log', 'Writing out ' + platform + ' project files...'); |
| project_files.write(); |
| } |
| if (callback) callback(); |
| } |
| }; |
| |
| module.exports = ActionStack; |