From fd2bd12e3cf6f850ba8716d407353cf566562159 Mon Sep 17 00:00:00 2001
From: lcxfs1991 <lcxfs1991@gmail.com>
Date: Thu, 23 Jun 2016 19:37:30 +0800
Subject: [PATCH] add remove project feature

---
 README.md                  |  2 ++
 bin/steamer.js             | 18 ++++++---------
 libs/SteamerErrWarning.js  |  5 ++++-
 libs/SteamerInit.js        | 28 ++++++++++++++++++++++++
 libs/SteamerRemove.js      | 45 ++++++++++++++++++++++++++++++++++++++
 package.json               |  3 ++-
 template/steamer.config.js | 18 ---------------
 7 files changed, 88 insertions(+), 31 deletions(-)
 create mode 100644 libs/SteamerInit.js
 create mode 100644 libs/SteamerRemove.js

diff --git a/README.md b/README.md
index 0cb7cc1..fd86b0c 100755
--- a/README.md
+++ b/README.md
@@ -91,6 +91,8 @@ module.exports = steamerConfig;
 
 steamer --init 初始化项目并生成初始steamer.config.js
 
+steamer -- remove [project] 删除项目文件夹及对应steamer.config.js中projects的配置
+
 steamer --dev 启动开发命令
 
 steamer --pub 启动发布命令
diff --git a/bin/steamer.js b/bin/steamer.js
index d7d59bc..5f8632f 100755
--- a/bin/steamer.js
+++ b/bin/steamer.js
@@ -14,7 +14,9 @@ const Warning = require('../libs/SteamerErrWarning'),
 	  Logger = require('../libs/SteamerLogger'),
 	  Get = require('../libs/SteamerGet'),
 	  Install = require('../libs/SteamerInstall'),
-	  DevOrPub = require('../libs/SteamerDevOrPub');
+	  DevOrPub = require('../libs/SteamerDevOrPub'),
+	  Init = require('../libs/SteamerInit'),
+	  Remove = require('../libs/SteamerRemove');
 
 var steamerConfigPath = path.resolve('steamer.config.js'),
 	steamerConfig = {},
@@ -44,16 +46,7 @@ function readConfig() {
 function init() {
 
 	if (argv.init) {
-		// avoid overriding
-		let configSrcPath = "./node_modules/steamer/template/steamer.config.js",
-			configDestPath = path.resolve('steamer.config.js');
-		if (fs.existsSync(configDestPath)) {
-			throw new Warning.FileExistErr("steamer.config.js");
-		}
-
-		let configStr = fs.readFileSync(configSrcPath);
-		fs.writeFileSync(configDestPath, configStr);
-		Logger.log('steamer.config.js is initiated');
+		Init();
 	}
 
 	steamerConfig = readConfig();
@@ -77,6 +70,9 @@ function init() {
 	else if (argv.get) {
 		Get(steamerConfig);
 	}
+	else if (argv.remove) {
+		Remove(steamerConfig);
+	}
 	else if (argv.init) {
 
 	}
diff --git a/libs/SteamerErrWarning.js b/libs/SteamerErrWarning.js
index 3c1dc43..9f9ce1f 100755
--- a/libs/SteamerErrWarning.js
+++ b/libs/SteamerErrWarning.js
@@ -27,7 +27,10 @@ module.exports = {
 	FileExistErr: function(file) {
 		console.log((file + " has existed").red);
 	},
+	FolderNotExistErr: function(folder) {
+		console.log((folder + " has existed").red);
+	},
 	HasNoRepo: function(repo) {
 		console.log(("steamer has no repo " + repo).red);
-	}
+	},
 };
\ No newline at end of file
diff --git a/libs/SteamerInit.js b/libs/SteamerInit.js
new file mode 100644
index 0000000..04e5bee
--- /dev/null
+++ b/libs/SteamerInit.js
@@ -0,0 +1,28 @@
+"use strict";
+/**
+ * init steamer.config.js
+ * by heyli 2016.06.23
+ */
+
+const path = require('path'),
+	  fs = require('fs'),
+	  Warning = require('../libs/SteamerErrWarning'),
+	  Logger = require('../libs/SteamerLogger');
+
+function initSteamerConfig() {
+	// avoid overriding
+	let configSrcPath = "./node_modules/steamer/template/steamer.config.js",
+		configDestPath = path.resolve('steamer.config.js');
+	if (fs.existsSync(configDestPath)) {
+		throw new Warning.FileExistErr("steamer.config.js");
+	}
+
+	let configStr = fs.readFileSync(configSrcPath);
+	fs.writeFileSync(configDestPath, configStr);
+	Logger.log('steamer.config.js is initiated');
+}
+
+
+module.exports = function() {
+	initSteamerConfig();
+};
\ No newline at end of file
diff --git a/libs/SteamerRemove.js b/libs/SteamerRemove.js
new file mode 100644
index 0000000..7e412a4
--- /dev/null
+++ b/libs/SteamerRemove.js
@@ -0,0 +1,45 @@
+"use strict";
+/**
+ * remove projects
+ * by heyli 2016.06.23
+ */
+
+const fs = require('fs-extra'),
+	  path = require('path'),
+	  argv = require('yargs').argv;
+
+const Warning = require('../libs/SteamerErrWarning'),
+	  Logger = require('../libs/SteamerLogger');
+
+var steamerConfig = {},
+	projectConfig = {};
+
+function RemoveProject(project) {
+	let folderPath = path.resolve(project);
+
+	if (!fs.existsSync(folderPath)) {
+		throw new Warning.FolderNotExistErr(folderPath);
+	}
+
+	fs.remove(folderPath);
+
+	let config = require(path.resolve('steamer.config.js'));
+
+	if (config.projects.hasOwnProperty(project)) {
+		delete config.projects[project];
+		let configStr = 'var steamerConfig = ' + JSON.stringify(config, null, 4) 
+					+ '\n ' + 'module.exports = steamerConfig;';
+	
+		fs.writeFileSync(path.resolve('steamer.config.js'), configStr);
+	}
+
+	Logger.log("remove project " + project + " success");
+}
+
+
+module.exports = function(steamerConfig) {
+	steamerConfig = steamerConfig;
+	projectConfig = steamerConfig.projects;
+
+	RemoveProject(argv.remove);
+};
\ No newline at end of file
diff --git a/package.json b/package.json
index 752bf6c..8f4f854 100755
--- a/package.json
+++ b/package.json
@@ -31,7 +31,8 @@
     "lodash": "^4.13.1",
     "yargs": "^4.7.1",
     "colors": "^1.1.2",
-    "requireg": "^0.1.5"
+    "requireg": "^0.1.5",
+    "fs-extra": "^0.30.0"
   },
   "devDependencies": {
     
diff --git a/template/steamer.config.js b/template/steamer.config.js
index 132de66..e744ebd 100644
--- a/template/steamer.config.js
+++ b/template/steamer.config.js
@@ -2,24 +2,6 @@ var steamerConfig  = {
     projects: {
         
     },
-    steps: {
-        dev: {
-            start: function(config) {
-
-            },
-            finish: function(config) {
-
-            }
-        },
-        pub: {
-            start: function(config) {
-
-            },
-            finish: function(config) {
-
-            }
-        },
-    }
 };
 
 module.exports = steamerConfig;
\ No newline at end of file