feat: split packages into common and additional per distro

.github/workflows/publish.yml

@@ -9,6 +9,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   matrix-builder:
     runs-on: ubuntu-24.04
@@ -49,12 +53,20 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+      - name: Generate Packages List
+        run: |
+          packages="$(cat common-packages | tr '\n' ' ')"
+          packages+=" $(cat "${{ matrix.distro }}/${{ matrix.codename }}/additional-packages" | tr '\n' ' ')"
+          echo "packages=$packages" >> $GITHUB_ENV
+
       - name: Build & Push ci-${{ matrix.distro }}:${{ matrix.codename }}-${{ matrix.arch }} Image
         uses: docker/build-push-action@v6.10.0
         with:
           context: .
           platforms: "linux/${{ matrix.arch }}"
           push: true
-          build-args: "REFERENCE=${{ matrix.distro }}:${{ matrix.codename }}"
+          build-args: |
+            "REFERENCE=${{ matrix.distro }}:${{ matrix.codename }}"
+            "PACKAGES=${{ env.packages }}"
           file: ${{ matrix.distro }}/Dockerfile
           tags: ghcr.io/${{ github.repository_owner }}/ci-${{ matrix.distro }}:${{ matrix.codename }}-${{ matrix.arch }}

.github/workflows/test.yml

@@ -0,0 +1,59 @@
+name: Test Docker Images
+
+on:
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  matrix-builder:
+    runs-on: ubuntu-24.04
+    outputs:
+      includes: ${{ steps.builder.outputs.includes }}
+    steps:
+      - name: Build Matrix
+        id: builder
+        uses: regolith-linux/actions/build-matrix@main
+        with:
+          type: "platform"
+          stage: "unstable"
+          arch: "amd64"
+
+  build:
+    runs-on: ubuntu-24.04
+    needs: matrix-builder
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include: ${{ fromJSON(needs.matrix-builder.outputs.includes) }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Generate Packages List
+        run: |
+          packages="$(cat common-packages | tr '\n' ' ')"
+          packages+=" $(cat "${{ matrix.distro }}/${{ matrix.codename }}/additional-packages" | tr '\n' ' ')"
+          echo "packages=$packages" >> $GITHUB_ENV
+
+      - name: Build ci-${{ matrix.distro }}:${{ matrix.codename }}-${{ matrix.arch }} Image
+        uses: docker/build-push-action@v6.10.0
+        with:
+          context: .
+          platforms: "linux/${{ matrix.arch }}"
+          push: false
+          build-args: |
+            "REFERENCE=${{ matrix.distro }}:${{ matrix.codename }}"
+            "PACKAGES=${{ env.packages }}"
+          file: ${{ matrix.distro }}/Dockerfile
+          tags: ci-${{ matrix.distro }}:${{ matrix.codename }}-${{ matrix.arch }}

common-packages

@@ -0,0 +1,13 @@
+sudo
+git
+ca-certificates
+wget
+curl
+jq
+gpg
+gpg-agent
+devscripts
+dput
+diffutils
+packaging-dev
+git-buildpackage

debian/Dockerfile

@@ -2,20 +2,8 @@ ARG REFERENCE=${REFERENCE:-debian:latest}
 FROM $REFERENCE
 
 ENV DEBIAN_FRONTEND="noninteractive"
-WORKDIR /build
 
-RUN apt update -qq && \
-    apt install --no-install-recommends -y \
-        sudo \
-        git \
-        ca-certificates \
-        wget \
-        curl \
-        jq \
-        gpg \
-        gpg-agent \
-        devscripts \
-        dput \
-        diffutils \
-        packaging-dev \
-        git-buildpackage
+ARG PACKAGES=${PACKAGES:-sudo}
+RUN apt update -qq && apt install --no-install-recommends -y $PACKAGES
+
+WORKDIR /build

ubuntu/Dockerfile

@@ -2,20 +2,8 @@ ARG REFERENCE=${REFERENCE:-ubuntu:latest}
 FROM $REFERENCE
 
 ENV DEBIAN_FRONTEND="noninteractive"
-WORKDIR /build
 
-RUN apt update -qq && \
-    apt install --no-install-recommends -y \
-        sudo \
-        git \
-        ca-certificates \
-        wget \
-        curl \
-        jq \
-        gpg \
-        gpg-agent \
-        devscripts \
-        dput \
-        diffutils \
-        packaging-dev \
-        git-buildpackage
+ARG PACKAGES=${PACKAGES:-sudo}
+RUN apt update -qq && apt install --no-install-recommends -y $PACKAGES
+
+WORKDIR /build