Merge pull request #5306 from KKoukiou/workflow-test-trigger-webui

 infra: trigger anaconda Web UI integration tests on specific file changes

Author: KKoukiou

.github/workflows/trigger-webui.yml

@@ -0,0 +1,63 @@
+# This workflow checks if the PR affects Anaconda (changes to pyanaconda folder),
+# polls the packit COPR until it has the current PR version
+# available, and then test-triggers an "anaconda PR" scenario.
+#
+# This workflow is inspired from:
+# https://github.com/cockpit-project/cockpit/blob/main/.github/workflows/trigger-anaconda.yml
+
+name: Anaconda Web UI
+on:
+  pull_request_target:
+    # All file changes that might affect the Web UI
+    paths:
+      - 'pyanaconda/**'
+      - '!pyanaconda/gui/**'
+      - '!pyanaconda/tui/**'
+      - 'anaconda.py'
+      - 'data/anaconda.conf'
+      - 'data/conf.d/**/'
+      - 'data/profile.d/**'
+jobs:
+  trigger:
+    runs-on: ubuntu-22.04
+    # the default workflow token cannot read our org membership, for deciding who is allowed to trigger tests
+    environment: gh-cockpituous
+    container: registry.fedoraproject.org/fedora:rawhide
+    # this polls for a COPR build, which can take long
+    timeout-minutes: 120
+
+    steps:
+      - name: Install dependencies
+        run: |
+          dnf install -y git-core dnf-plugins-core || {
+            sleep 60
+            dnf install -y git-core dnf-plugins-core
+          }
+
+      # Naively this should wait for github.event.pull_request.head.sha, but
+      # that breaks on non-current branches, which packit merges to main with
+      # an unpredictable SHA; so instead, wait until COPR has a build which is
+      # newer than the PR push time. This assumes that this workflow always runs earlier
+      # than the COPR srpm build finishes.
+      - name: Wait for packit COPR build
+        run: |
+          set -ex
+          PUSH_TIME=$(date --utc +%Y%m%d%H%M%S -d '${{ github.event.pull_request.head.repo.pushed_at }}')
+          COPR_NAME="${{ github.event.pull_request.base.user.login }}-${{ github.event.pull_request.base.repo.name }}-${{ github.event.number }}"
+          for _ in $(seq 60); do
+              sleep 60;
+              if dnf copr enable -y packit/$COPR_NAME &&
+                 out=$(dnf info --refresh --repo='copr:*anaconda*' anaconda) &&
+                 stamp=$(echo "$out" | awk '/^Release/ { split($3, v, "."); print substr(v[2], 0, 14)}' | head -1) &&
+                 [ "$stamp" -gt "$PUSH_TIME" ]; then
+                  exit 0
+              fi
+          done
+          exit 1
+
+      - name: Trigger anaconda run
+        run: |
+          git clone --depth=1 https://github.com/cockpit-project/bots
+          mkdir -p ~/.config/cockpit-dev
+          echo '${{ secrets.COCKPITUOUS_TOKEN }}' > ~/.config/cockpit-dev/github-token
+          bots/tests-trigger --repo ${{ github.repository }} ${{ github.event.number }} fedora-rawhide-boot/anaconda-pr-${{ github.event.number }}@rhinstaller/anaconda-webui