github - 如何使用 GitHub Actions 对构建工件进行版本控制？

Question

我的用例是我希望每个构建/运行的工件都有一个唯一的版本号。对于 CircleCI、Travis 等当前工具，有一个可用的内部版本号，它基本上是一个始终上升的计数器。因此，我可以创建像 0.1.0-27 这样的版本字符串。即使对于相同的提交，该计数器每次都会增加。

我如何使用 GitHub Actions 做类似的事情？ Github 操作仅提供 GITHUB_SHA 和 GITHUB_REF。

Answer 1

GitHub Actions 现在拥有用于在 github 上下文中运行/构建的唯一编号和 ID。

github.run_id : A unique number for each workflow run within a repository. This number does not change if you re-run the workflow run.

github.run_number : A unique number for each run of a particular workflow in a repository. This number begins at 1 for the workflow's first run, and increments with each new run. This number does not change if you re-run the workflow run.

github.run_attempt : A unique number for each attempt of a particular workflow run in a repository. This number begins at 1 for the workflow run's first attempt, and increments with each re-run.

引用:https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#github-context

您可以在工作流程中引用它们，如下所示:

- name: Output Run ID
  run: echo ${{ github.run_id }}
- name: Output Run Number
  run: echo ${{ github.run_number }}
- name: Output Run Attempt
  run: echo ${{ github.run_attempt }}