CI: ubuntu.yml: Migrate Travis CI ppc64le/s390x cases to GitHub Actions.

junaruga · junaruga · commit 9ccfa5320646 · 2025-07-23T20:05:04.000+02:00
Add the ppc64le/s390x cases using GitHub Actions ppc64le/s390x service. https://github.com/IBM/actionspz We can run the job only in the registered upstream repositories. https://github.com/IBM/actionspz/blob/main/docs/FAQ.md#what-about-forked-repos While Travis CI ran the Ubuntu 22.04 jammy ppc64le and s390x cases, and Ruby CI <https://rubyci.org/>'s "ppc64le (Ubuntu)" and "s390x (Ubuntu)" servers are also Ubuntu 22.04 cases, this commit adds the Ubuntu 24.04 cases using the following images. Because there is a merit to having both Ubuntu 24.04 and 22.04 cases to test Ruby in various environments. * ubuntu-24.04-ppc64le * ubuntu-24.04-s390x Note the following images are also available. * ubuntu-22.04-ppc64le * ubuntu-22.04-s390x
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
@@ -24,6 +24,14 @@ jobs:
   make:
     strategy:
       matrix:
+        test_task: []
+        configure: []
+        os: []
+        # The ppc64le/s390x runners work only in the registered repositories.
+        # They don't work in forked repositories.
+        # https://github.com/IBM/actionspz/blob/main/docs/FAQ.md#what-about-forked-repos
+        upstream:
+          - ${{ github.repository == 'ruby/ruby' }}
         include:
           # - test_task: check
           #   configure: 'cppflags=-DVM_CHECK_MODE'
@@ -40,6 +48,17 @@ jobs:
           #   os: ubuntu-24.04
           - test_task: check
             os: ubuntu-24.04-arm
+          - test_task: check
+            os: ubuntu-24.04-ppc64le
+            upstream: true
+          - test_task: check
+            os: ubuntu-24.04-s390x
+            upstream: true
+        exclude:
+          - os: ubuntu-24.04-ppc64le
+            upstream: false
+          - os: ubuntu-24.04-s390x
+            upstream: false
       fail-fast: false
 
     env:
@@ -72,7 +91,17 @@ jobs:
         with:
           ruby-version: '3.1'
           bundler: none
-        if: ${{ !endsWith(matrix.os, 'arm') }}
+        if: ${{ !endsWith(matrix.os, 'arm') && !endsWith(matrix.os, 'ppc64le') && !endsWith(matrix.os, 's390x') }}
+
+      # A temporary workaround: Set HOME env to pass the next step
+      # ./.github/actions/setup/directories.
+      # https://github.com/IBM/actionspz/issues/30
+      - name: Set HOME env
+        run: |
+          echo "HOME: #{HOME}"
+          echo "HOME=$(ls -d ~)" >> $GITHUB_ENV
+        working-directory:
+        if: ${{ endsWith(matrix.os, 'ppc64le') || endsWith(matrix.os, 's390x') }}
 
       - uses: ./.github/actions/setup/directories
         with:
