【问题标题】:Best practices for managing yarn install for different environments为不同环境管理纱线安装的最佳实践
【发布时间】:2019-11-15 18:07:13
【问题描述】:

我在 MacOS 和 Linux 上对我的点文件使用相同的 package.json。直到最近,当其中一个软件包停止在 Linux 上安装时,这才成为问题。 (失败的原因是该软件包需要安装 Alfred,一个 MacOS 应用程序)。如果在我的 Linux 环境中找不到它,则安装失败。

管理这类事情的最佳方法是什么?我应该有两个不同的package.json 文件吗?一个用于通用的东西,一个用于 Mac 特定的包?

作为参考,我目前得到的依赖是:

  "devDependencies": {
    "acorn": "^7.1.0"
  },
  "dependencies": {
    "alfred-fkill": "^0.4.1",
    "bash-language-server": "^1.6.1",
    "eslint": "^6.6.0",
    "fkill-cli": "^5.2.0",
    "jsonlint": "^1.6.3",
    "prettier": "^1.19.1"
  }

我在Linux下得到的错误是:

$ yarn upgrade
yarn upgrade v1.19.0
[1/4] Resolving packages...
warning alfred-fkill > fkill > taskkill > execa > cross-spawn-async@2.2.5: cross-spawn no longer requires a build toolchain, use it instead
warning bash-language-server > turndown > jsdom > left-pad@1.3.0: use String.prototype.padStart()
warning jsonlint > nomnom@1.8.1: Package no longer supported. Contact support@npmjs.com for more info.
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Rebuilding all packages...
error /home/oalders/dot-files/node_modules/alfred-fkill: Command failed.
Exit code: 1
Command: alfy-init
Arguments:
Directory: /home/oalders/dot-files/node_modules/alfred-fkill
Output:
{ Error: Command failed: alfred-link
Error: Alfred preferences not found at location /home/oalders/Library/Application Support/Alfred/prefs.json
    at module.exports (/home/oalders/dot-files/node_modules/resolve-alfred-prefs/index.js:44:9)
    at makeError (/home/oalders/dot-files/node_modules/alfy/node_modules/execa/index.js:174:9)
    at Promise.all.then.arr (/home/oalders/dot-files/node_modules/alfy/node_modules/execa/index.js:278:16)
    at process._tickCallback (internal/process/next_tick.js:68:7)
  code: 1,
  stdout: '',
  stderr:
   'Error: Alfred preferences not found at location /home/oalders/Library/Application Support/Alfred/prefs.json\n    at module.exports (/home/oalders/dot-files/node_modules/resolve-alfred-prefs/index.js:4
4:9)\n',
  failed: true,
  signal: null,
  cmd: 'alfred-link',
  timedOut: false,
  killed: false }
info Visit https://yarnpkg.com/en/docs/cli/upgrade for documentation about this command.

【问题讨论】:

    标签: node.js yarnpkg package.json dotfiles alfred


    【解决方案1】:

    我的解决方案是我决定滥用devDependencies。我已将alfred-fkill(仅限 MacOS 的节点模块)声明为开发依赖项。然后在 Linux 上运行yarn install --production=true。这忽略了开发人员,我不再有失败的安装。在我的 Mac 上,我将运行 yarn install,它会像以前一样安装所有内容。这行得通,但很奇怪。

    我只剩下:

      "devDependencies": {
        "alfred-fkill": "^0.4.1"
      },
      "dependencies": {
        "acorn": "^7.1.0",
        "bash-language-server": "^1.6.1",
        "eslint": "^6.6.0",
        "fkill-cli": "^5.2.0",
        "jsonlint": "^1.6.3",
        "prettier": "^1.19.1"
      }
    

    【讨论】:

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