From 0efaaa535585cba3a7c75c711e5e2189a6e585b2 Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.de.marchi@gmail.com>
Date: Fri, 12 Jul 2024 12:06:42 -0500
Subject: [PATCH] ci: Add Archlinux

Add an action to setup Archlinux and use it for the initial setup.
The rest of the workflow can stay the same.

Currently the Arch container in docker hub is not very up-to-date with
some expired keys and other keys not yet in the package. Workaround
that by wiping the current db and reinstalling the keyring. As requested
by Emil, add a comment in this part of the github-action about why
that is done.

Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>
Reviewed-by: Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Link: https://github.com/kmod-project/kmod/pull/44
---
 .github/actions/setup-archlinux/action.yml | 20 ++++++++++++++++++++
 .github/workflows/main.yml                 |  6 +++++-
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 .github/actions/setup-archlinux/action.yml

diff --git a/.github/actions/setup-archlinux/action.yml b/.github/actions/setup-archlinux/action.yml
new file mode 100644
index 00000000..10be56b9
--- /dev/null
+++ b/.github/actions/setup-archlinux/action.yml
@@ -0,0 +1,20 @@
+name: 'setup Archlinux'
+description: 'Setup an Archlinux container for running CI'
+runs:
+  using: 'composite'
+  steps:
+    - name: Install dependencies
+      shell: bash
+      run: |
+        # Semi-regularly the packager key may have (temporarily) expired.
+        # Somewhat robust solution is to wipe the local keyring and
+        # regenerate/reinstall it prior to any other packages on the system.
+        rm -rf /etc/pacman.d/gnupg
+        pacman-key --init
+        pacman-key --populate
+        pacman --noconfirm -Sy archlinux-keyring
+
+        pacman --noconfirm -Su \
+          linux-headers \
+          scdoc \
+          gtk-doc
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a9ad2892..3f8eaa68 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,14 +11,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        container: ['ubuntu:22.04', 'ubuntu:24.04']
+        container: ['ubuntu:22.04', 'ubuntu:24.04', 'archlinux:base-devel']
 
     container:
       image: ${{ matrix.container }}
 
     steps:
       - uses: actions/checkout@v4
+
       - uses: ./.github/actions/setup-ubuntu
+        if: ${{ startsWith(matrix.container, 'ubuntu') }}
+      - uses: ./.github/actions/setup-archlinux
+        if: ${{ startsWith(matrix.container, 'archlinux') }}
 
       - name: configure
         run: |
-- 
2.47.3