开始定制构建

创建自定义构建配置

¥Create a custom build config

要开始，请在与 eas.json 相同的级别创建目录和名为 .eas/build/hello-world.yml 的文件。两个目录的位置和名称对于 EAS Build 识别项目是否包含自定义构建配置非常重要。

¥To get started, create directories and a file named .eas/build/hello-world.yml at the same level as eas.json. The location and name of both directories are important for EAS Build to identify that a project contains a custom build config.

在 hello-world.yml 中，你将编写自定义构建配置。文件名并不重要；你可以随意命名它。唯一的要求是文件扩展名使用 .yml。

¥Inside the hello-world.yml, you'll write your custom build config. The filename is unimportant; you can name it whatever you want. The only requirement is that the file extension uses .yml.

在文件中添加以下自定义构建配置步骤：

¥Add the following custom build config steps in the file:

build:
name: Hello World!
steps:
  - run: echo "Hello, world!"

在 eas.json 中添加 config 属性

¥Add config property in eas.json

要使用自定义构建配置，请在构建配置文件下的 eas.json 中添加 config 属性。

¥To use the custom build config, add the config property in eas.json under a build profile.

让我们在 build 下创建一个名为 test 的新 建立档案，以运行 test.yml 文件中的自定义配置：

¥Let's create a new build profile called test under build to run the custom config from the test.yml file:

{
"build": {
  %%placeholder-start%%... %%placeholder-end%%
  "test": {
    "config": "test.yml",
  },
}

如果你希望为每个平台使用单独的配置，你可以为 Android 和 iOS 创建单独的 YAML 配置文件。例如：

¥If you wish to use separate configs for each platform, you can create separate YAML config files for Android and iOS. For example:

{
"build": {
  %%placeholder-start%%... %%placeholder-end%%
  "test": {
    "ios": {
      "config": "hello-ios.yml",
    },
    "android": {
      "config": "hello-android.yml",
    }
  },
}

运行构建以测试自定义构建配置

¥Run a build to test the custom build config

要测试自定义构建配置，请运行以下命令：

¥To test the custom build config, run the following command:

构建完成后，你可以通过检查构建详细信息页面上的日志来验证 echo "Hello World!" 脚本是否已执行。

¥After the build is complete, you can verify that the echo "Hello World!" script was executed by checking the logs on the build's detail page.