如何使用react-native-config 在nx 中设置环境变量？答案

【问题标题】：how to use react-native-config to set environment variable in nx?如何使用react-native-config 在nx 中设置环境变量？
【发布时间】：2022-12-19 23:07:17
【问题描述】：

我想使用 react-native-config 通过 nx 设置环境变量。是否可以将这两个包组合在一起以实现目标？或者只使用 nx 环境变量设置。任何建议表示赞赏。谢谢。

我想使用 @nrwl/workspace:run-commands 来运行我的自定义脚本。

 "customCommand": {
   "executor": "nx:run-commands",
   "options": {
      "command": "react-native run-android"
   }
 }

当我在命令行中运行命令时。

npx nx run employee:make

它显示以下错误

TypeError: Cannot read properties of undefined (reading 'options')

【问题讨论】：

标签： react-native monorepo

【解决方案1】：

不确定要在库或应用程序中运行。我假设您尝试在库中运行命令。你的 project.json 看起来像这样：

{
  "$schema": "../../node_modules/nx/schemas/project-schema.json",
  "sourceRoot": "libs/assets/src",
  "projectType": "library",
  "tags": [],
  "targets": {
    "lint": {
      "executor": "@nrwl/linter:eslint",
      "outputs": ["{options.outputFile}"],
      "options": {
        "lintFilePatterns": ["libs/assets/**/*.{ts,tsx,js,jsx}"]
      }
    },
    "test": {
      "executor": "@nrwl/jest:jest",
      "outputs": ["coverage/libs/assets"],
      "options": {
        "jestConfig": "libs/assets/jest.config.ts",
        "passWithNoTests": true
      }
    }
  }
}

并添加您的命令：

{
  "$schema": "../../node_modules/nx/schemas/project-schema.json",
  "sourceRoot": "libs/assets/src",
  "projectType": "library",
  "tags": [],
  "targets": {
    "customCommand": {
      "executor": "nx:run-commands",
      "options": {
        "command": "react-native run-android"
      }
    },
    "lint": {
      "executor": "@nrwl/linter:eslint",
      "outputs": ["{options.outputFile}"],
      "options": {
        "lintFilePatterns": ["libs/assets/**/*.{ts,tsx,js,jsx}"]
      }
    },
    "test": {
      "executor": "@nrwl/jest:jest",
      "outputs": ["coverage/libs/assets"],
      "options": {
        "jestConfig": "libs/assets/jest.config.ts",
        "passWithNoTests": true
      }
    }
  }
}

使用以下命令运行命令：

nx run assets:customCommand

【讨论】：