Github pages 的 workflow 突然运行失败
今天想发一篇博客，突然发现我使用 GitHub pages 搭建的博客网页突然不能运行工作流了。
提示：
1
2
3
4
5
6
7
The current runner (ubuntu-24.04-x64) was detected as self-hosted because the platform does not match a GitHub-hosted runner image (or that image is deprecated and no longer supported).
In such a case, you should install Ruby in the $RUNNER_TOOL_CACHE yourself, for example using https://github.com/rbenv/ruby-build
You can take inspiration from this workflow for more details: https://github.com/ruby/ruby-builder/blob/master/.github/workflows/build.yml
$ ruby-build 3.1.4 /opt/hostedtoolcache/Ruby/3.1.4/x64
Once that completes successfully, mark it as complete with:
$ touch /opt/hostedtoolcache/Ruby/3.1.4/x64.complete
It is your responsibility to ensure installing Ruby like that is not done in parallel.
原因：
在运行失败的 workflow 里可以看到警告：ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636
大概意思就是 ubuntu-latest 将被替换为 ubuntu-24.04 。而如果 jekyll 和 ruby 版本与 ubuntu-24.04 不兼容就会 build 失败。
解决：
把.github\workflows 下的 jekyll.yml 文件中的 runs-on 部分修改成如下配置
1
2
3
4
jobs:
# Build job
build:
runs-on: ubuntu-22.04
成功解决。
