init

Author: caoli

README.md

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+fis3-command-npm
+====================
+
+- fis3 npm install 安装node_modules 依赖
+
+- fis3 npm start   启动bin/www
+
+- fis3 npm app.js  node app.js 启动应用

index.js

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+exports.name = 'npm';
+exports.desc = 'description of npm';
+exports.options = {
+    '-h, --help': 'print this help message',
+    '--files'   : 'some options.'
+};
+
+exports.run = function(argv, cli) {
+    // 如果输入为 fis3 npm -h
+    // 或者 fis3 npm --help
+    // 则输出帮助信息。
+    if (argv.h || argv.help) {
+        return cli.help(exports.name, exports.options);
+    }
+
+
+    var exec = require('child_process').exec;
+
+    var fisReleaseDir = fis.project.getTempPath('/www');
+    //console.log('>>>app run dir:' + fisReleaseDir);
+
+    var cmdRun = function(cmdRunStr){
+        exec(cmdRunStr,  {cwd: fisReleaseDir}, function(err,stdout,stderr){
+            if(err) {
+                console.log('>>>'+cmdRunStr+' error:' + err);
+            } else {
+                console.log('>>>'+cmdRunStr+' success');
+            }
+        });
+    };
+
+
+    var safeRun = function(cmdRunStr){
+        if(cmdRunStr.endsWith('.js')) {
+            var command = cmdRunStr.split(' ')[1];
+            has(fisReleaseDir + '/' + command).then(function (isExist) {
+                if (isExist) {
+                    cmdRun(cmdRunStr);
+                } else {
+                    console.log('>>>invalid file:' + command);
+                }
+            });
+        }else{
+            cmdRun(cmdRunStr);
+        }
+    }
+
+    var has = function(path){
+        return new Promise(function (resolve, reject) {
+            fs.stat(path, function(err, stat) {
+                if (err == null && stat.isDirectory()) {
+                    resolve(true);
+                }else if (err == null && stat.isFile()) {
+                    resolve(true);
+                }else{
+                    resolve(false);
+                }
+            });
+        });
+    }
+
+    var fs = require('fs');
+
+    var params = argv ? argv['_']||[] : [];
+
+    if (params.length >= 2) {
+        var command = params[1];
+        if (command == 'start') {
+            safeRun('npm start');
+        } else if (command == 'install') {
+            safeRun('npm install');
+        } else if(command.endsWith('.js')) {
+            safeRun('node '+ command)
+        }else{
+            console.log('>>>npm install invalid command:' + command);
+        }
+    } else {
+
+        has(fisReleaseDir + '/node_modules').then(function (installed) {
+            //console.log('>>>' + installed);
+            if (installed) {
+                safeRun('node app.js')
+            } else {
+                safeRun('npm install');
+                safeRun('node app.js')
+            }
+        });
+    }
+
+
+};

package.json

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+{
+  "name": "fis3-command-npm",
+  "version": "0.0.1",
+  "description": "fis3 自动安装node_modules",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/hubcarl/fis3-command-npm"
+  },
+  "keywords": [
+    "fis3",
+    "server"
+  ],
+  "author": "sky",
+  "bugs": {
+    "url": "https://github.com/hubcarl/fis3-command-npm/issues"
+  },
+  "homepage": "https://github.com/hubcarl/fis3-command-npm"
+}