node.js - Gulp 4 - Azure 网站

Question

我有一个 Node.js 网站，正在尝试部署到 Windows Azure。该网站要求我运行 gulp 才能缩小 html 等。为了尝试做到这一点，我已将以下内容添加到我的 deploy.sh 文件中:

if [ -e "$DEPLOYMENT_TARGET/gulpfile.js" ]; then
    echo "Running gulp tasks"
    cd "$DEPLOYMENT_TARGET"
    eval './node_modules/.bin/gulp'
    exitWithMessageOnError "gulp failed"
    cd -> /dev/null
fi

我的挑战是，我的 gulpfile 是使用 Gulp 4 在本地创建的。据我所知，该版本不受支持。这是基于以下事实:在我的 npm-debug.log 文件中，我看到以下内容:

516 error notarget No compatible version found: gulp@'github:gulpjs/gulp#4.0'
516 error notarget Valid install targets:
516 error notarget ["0.0.1","0.0.2","0.0.3","0.0.4","0.0.5","0.0.7","0.0.8","0.0.9","0.1.0","0.2.0","1.0.0","1.1.0","1.2.0","1.2.1","2.0.0","2.0.1","2.1.0","2.2.0","2.3.0","2.4.0","2.4.1","2.6.0","2.6.1","2.7.0","3.0.0","3.1.1","3.1.2","3.1.3","3.1.4","3.2.0","3.2.1","3.2.2","3.2.3","3.2.4","3.2.5","3.3.0","3.3.1","3.3.2","3.3.4","3.4.0","3.5.0","3.5.1","3.5.2","3.5.5","3.5.6","3.6.0","3.6.1","3.6.2","3.7.0","3.8.0","3.8.1","3.8.2","3.8.3","3.8.4","3.8.5","3.8.6","3.8.7","3.8.8","3.8.9","3.8.10","3.8.11","3.9.0","3.9.1"]
516 error notarget

但是，在我的 package.json 文件中，我已将 Node 引擎设置为

"engines": {
  "node": "~5.3.0"
},

这是受支持的，并且我相信这是 Gulp 4 的唯一要求。我缺少什么？

感谢您的帮助!

更新

完整的package.json:

{
  "name": "Website",
  "version": "1.0.0",
  "private": true,
  "scripts": {
    "start": "node ./src/server.js"
  },
  "description": "My Website",
  "engines": {
    "node": "~5.3.0",
    "npm": "3.3.12"
  },
  "devDependencies": {
    "bower": "^1.5.2",
    "browser-sync": "^2.11.1",
    "del": "^2.2.0",
    "gulp": "github:gulpjs/gulp#4.0",
    "gulp-concat": "2.6.0",
    "gulp-cssnano": "^2.1.0",
    "gulp-exec": "^2.1.1",
    "gulp-htmlmin": "^1.3.0"
  },
  "dependencies": {
    "body-parser": "~1.8.1",
    "cookie-parser": "~1.3.3",
    "debug": "~2.0.0",
    "express": "~4.9.0",
    "express-livereload": "0.0.24",
    "morgan": "~1.3.0",
    "serve-favicon": "~2.1.3",
    "xml2js": "^0.4.12"
  }
}

Answer 1

根据您的日志:

error notarget No compatible version found: gulp@'github:gulpjs/gulp#4.0'

您似乎使用了低版本的 npm 来安装依赖项。

并且您没有在 package.json 文件中指定 npm 版本，这将使 Azure Web 应用使用默认的 npm 版本 2.11.2。

因此，在“engines”闭包中添加 npm 版本，这是我的测试“package.json”:

 {
    "engines": {
      "node": "~5.3.0",
      "npm": "3.3.12"
    },
    "dependencies":{
        "gulp": "github:gulpjs/gulp#4.0"
    }
 }