Add CI for Build and Package of Parch Linux Docker

.forgejo/workflows/ci.yml

@@ -0,0 +1,33 @@
+name: Build and Package of Parch Linux Docker
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  build:
+    runs-on: archlinux
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set Docker registry mirror
+        run: |
+          echo '{ "registry-mirrors": ["https://docker-mirror.kubarcloud.com/"] }' | sudo tee /etc/docker/daemon.json
+          sudo systemctl restart docker || true
+
+      - name: Install build dependencies
+        run: |
+          sudo pacman -Syu --noconfirm
+          sudo pacman -S --noconfirm devtools git docker fakechroot fakeroot
+
+      - name: Create non-root builder user
+        run: |
+          sudo useradd -m builder || true
+          echo 'builder ALL=(ALL) NOPASSWD: ALL' | sudo tee /etc/sudoers.d/builder
+
+      - name: Run make clean all as non-root
+        run: |
+          sudo -u builder make clean all