我在npm项目中只有Mac OS需要一个依赖项,并且想知道是否有某种方法只有在兼容平台运行时才有条件地包含此依赖项npm install.
我愿意为此写出逻辑.在下面的例子grunt-appdmg中导致npm安装过程出错(出于相当明显的原因):
'/dev/cuttle/node_modules/grunt-appdmg/node_modules/appdmg/node_modules/ds-store/node_modules/macos-alias/build'
CXX(target) Release/obj.target/volume/src/volume.o
../src/volume.cc:9:2: error: #error This platform is not implemented yet
#error This platform is not implemented yet
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的package.json
{
"name": "Cuttle",
"homepage": "https://github.com/oakmac/cuttle",
"license": "MIT",
"repository": {
"type": "git",
"url": "https://github.com/oakmac/cuttle.git"
},
"dependencies": {
"fs-extra": "0.16.3",
"open": "0.0.5",
"winston": "0.8.3"
},
"devDependencies": {
"grunt": "0.4.5",
"grunt-contrib-less": "0.11.4",
"grunt-contrib-watch": "0.6.1",
"grunt-curl": "2.0.3",
"grunt-download-atom-shell": "0.10.0",
"grunt-appdmg": "0.2.0",
"winresourcer": "0.9.0",
"moment": "2.9.0",
"shelljs": "0.3.0"
}
}
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juu*_*nas 15
您可以使用可选的依赖项.
在你的package.json中这样:
"optionalDependencies":{
"grunt-appdmg":"0.2.0"
}
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有关NPM文档的更多信息
npm install 如果它失败,那么就会跳过它.
让我介绍一下handpick,它可以让您定位和过滤多个依赖项。我写这篇文章是为了加快 CI 阶段的速度,这些阶段只需要 devDependency 的一部分,但最终会有更多用例。这个项目是相当实验性的 - 请留下一些反馈。
在您的系统上安装:
npm install handpick --global
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运行命令:
handpick [options]
-V, --version
-T, --target
-F, --filter
-M, --manager
-P, --path
-h, --help
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在文件中定义非官方依赖项package.json:
{
"lintDependencies":
{
"eslint": "6.8.0",
"eslint-config-redaxmedia": "2.0.0"
},
"testDependencies":
{
"chai": "4.2.0",
"mocha": "7.1.1"
}
}
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安装lintDependencies:
handpick --target=lintDependencies
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通过 YARN安装devDependencies和lintDependencies:
handpick --target=devDependencies --target=lintDependencies --manager=yarn
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安装devDependencies不带testDependencies:
handpick --target=devDependencies --filter=testDependencies
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安装dependencies并devDependencies在路径内:
handpick --path=../shared
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