[cli] Remove meow and use own cli framework #5

- add .ayi.yml to use Ayi test instead of npm run ft
- add cmd folder
- don't load config by default, should do it before executing a callback

.ayi.yml

@@ -0,0 +1,2 @@
+test:
+  - npm run ft

bin/about

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
 'use strict';
-const cli = require('../lib/cli');
-cli.run();
+// const cli = require('../lib/cli');
+// cli.run();
+
+const Cli = require('../lib/cli/app');
+const rootCmd = require('../cmd/root');
+
+let app = new Cli();
+app.setRootCmd(rootCmd);
+app.run();

cmd/root.js

@@ -0,0 +1,16 @@
+/**
+ * Created by at15 on 2016/9/11.
+ */
+'use strict';
+
+const Command = require('../lib/cli/command');
+const versionCmd = require('./version');
+
+let rootCmd = new Command();
+rootCmd.name = 'about-cli';
+rootCmd.registerCommand(versionCmd);
+rootCmd.setFunc(() => {
+    console.log('I should show some help');
+});
+
+module.exports = rootCmd;

cmd/version.js

@@ -0,0 +1,15 @@
+/**
+ * Created by at15 on 2016/9/10.
+ */
+'use strict';
+
+const Command = require('../lib/cli/command');
+const version = require('../lib/constant').VERSION;
+
+let versionCmd = new Command();
+versionCmd.name = 'version';
+versionCmd.setFunc(() => {
+    console.log(version);
+});
+
+module.exports = versionCmd;

lib/cli/app.js

@@ -6,6 +6,7 @@ const argv = require('minimist')(process.argv.slice(2));
 
 const Command = require('./command');
 const logger = require('../logger');
+const configLocator = require('../config/locator');
 
 /**
  * @property rootCmd {Command}
@@ -32,10 +33,23 @@ class Cli {
         delete argv._;
         const flags = argv;
         const app = this;
+        // config logger
+        logger.config(flags);
+        logger.debug('args', args);
+        logger.debug('flags', flags);
+
         // run all the registered commands
         // TODO: try catch and deal with promise failure that is not handled
-        // TODO: pass cli, args, flags
-        this.rootCmd.execute(app, args, argv);
+        this.rootCmd.execute(app, args, flags);
+    }
+
+    loadConfigOrExit(){
+        // locate config file
+        // TODO: store in the app object
+        let configFilePath = configLocator.detectConfigFile(flags);
+        if (configFilePath == '') {
+            this.exit(1);
+        }
     }
 
     exit(code) {

lib/config/locator.js

@@ -3,7 +3,7 @@
  */
 const logger = require('../logger');
 const fsUtil = require('../util/fs');
-const DEFAULT_CONFIG_FILE = '.about.yml';
+const DEFAULT_CONFIG_FILE = require('../constant').DEFAULT_CONFIG_FILE;
 
 // TODO: use sinon for test, I guess stub can handle the file problem
 function detectConfigFile(flags) {
@@ -23,7 +23,7 @@ function detectConfigFile(flags) {
     } else {
         logger.warn(`default config file can't be found`, {file: DEFAULT_CONFIG_FILE});
     }
-    logger.error('no config file found');
+    logger.error('config file NOT found');
     return '';
 }
 

lib/constant.js

@@ -0,0 +1,9 @@
+/**
+ * Created by at15 on 2016/9/10.
+ */
+'use strict';
+
+module.exports = {
+    VERSION: '0.0.1',
+    DEFAULT_CONFIG_FILE: '.about.yml'
+};

package.json

@@ -30,7 +30,6 @@
     "chalk": "^1.1.3",
     "js-yaml": "^3.6.1",
     "lodash": "^4.15.0",
-    "meow": "^3.7.0",
     "minimist": "^1.2.0",
     "winston": "^2.2.0"
   },

test/cli/command-spec.js

@@ -19,7 +19,6 @@ describe('Command', ()=> {
         expect(rootCmd.subCommands).to.have.property(subCmd.name);
         let subCmdWithoutName = new Command();
         expect(rootCmd.registerCommand(subCmdWithoutName)).to.eqls(false);
-
     });
 
     it('can execute callback function', (done) => {
@@ -48,4 +47,23 @@ describe('Command', ()=> {
         rootCmd.registerCommand(gitCmd);
         rootCmd.execute(null, ['git', 'status'], {verbose: true});
     });
+
+    it('non root cmd can have sub command', (done) => {
+        let rootCmd = new Command();
+        rootCmd.name = 'dummy';
+        let gitCmd = new Command();
+        gitCmd.name = 'git';
+        let cloneCmd = new Command();
+        cloneCmd.name = 'clone';
+        let cloneURL = '[email protected]/tongquhq/about.git';
+        gitCmd.registerCommand(cloneCmd);
+        rootCmd.registerCommand(gitCmd);
+        cloneCmd.setFunc((app, args, flags) => {
+            expect(app).to.eql(null);
+            expect(args).to.eql([cloneURL]);
+            expect(flags).to.eql({verbose: true});
+            done();
+        });
+        rootCmd.execute(null, ['git', 'clone', cloneURL], {verbose: true});
+    });
 });