From 08453a0f0997e45627d0706e49de06a3cd087551 Mon Sep 17 00:00:00 2001
From: Martin Pitt <mpitt@redhat.com>
Date: Mon, 9 Oct 2023 11:31:42 +0200
Subject: [PATCH] workflows: Trigger anaconda test on bridge/storaged changes

We want to make sure to not break Anaconda with changes which affect it,
i.e. the bridge or the Storage page. As Anaconda's tests are "special"
(require booting boot.iso, can't run in tmt/Testing Farm), we need to
run them in Cockpit's CI.

Add a workflow which runs if the PR affects Anaconda (changes to the
bridge or Storage page), polls the packit COPR until it has the current
PR version available, and then test-triggers a "cockpit PR" scenario.

https://issues.redhat.com/browse/COCKPIT-1064
---
 .github/workflows/trigger-anaconda.yml | 53 ++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 .github/workflows/trigger-anaconda.yml

diff --git a/.github/workflows/trigger-anaconda.yml b/.github/workflows/trigger-anaconda.yml
new file mode 100644
index 000000000000..5594ccb35986
--- /dev/null
+++ b/.github/workflows/trigger-anaconda.yml
@@ -0,0 +1,53 @@
+# Anaconda's tests are "special" (require booting boot.iso, can't run in
+# tmt/Testing Farm), so we need to run them in Cockpit's CI. But we still want
+# to re-use the packit COPR, which is much easier to consume by Anaconda's
+# tests than building cockpit in Anaconda.
+# This workflow checks if the PR affects Anaconda (changes to the bridge or
+# Storage page), polls the packit COPR until it has the current PR version
+# available, and then test-triggers a "cockpit PR" scenario.
+
+name: anaconda
+on:
+  pull_request_target:
+    # only bridge and Storage page affect anaconda
+    paths:
+      - src/cockpit/**
+      - pkg/storaged/**
+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 dnf-plugins-core || {
+            sleep 60
+            dnf install -y dnf-plugins-core
+          }
+
+      - name: Wait for packit COPR build
+        run: |
+          set -ex
+          COPR_NAME="${{ github.event.pull_request.base.user.login }}-${{ github.event.pull_request.base.repo.name }}-${{ github.event.number }}"
+          SHA=$(echo "${{ github.event.pull_request.head.sha }}" | cut -c 1-8)
+          for _ in $(seq 60); do
+              sleep 60;
+              if dnf copr enable -y packit/$COPR_NAME &&
+                 out=$(dnf info --refresh --repo='copr:*cockpit*' cockpit-bridge) &&
+                 echo "$out" | grep -q "Release.*\.g$SHA" ; then
+                  exit 0
+              fi
+          done
+          exit 1
+
+      - name: Trigger anaconda run
+        run: |
+          git clone --depth=1 https://github.com/cockpit-project/bots
+          mkdir -p ~/.config/cockpit-dev
+          echo '${{ secrets.COCKPITUOUS_TOKEN }}' > ~/.config/cockpit-dev/github-token
+          bots/tests-trigger --repo ${{ github.repository }} ${{ github.event.number }} fedora-rawhide-boot/cockpit-pr-${{ github.event.number }}@rhinstaller/anaconda