feat: add build.yml (#2)

.github/semantic.yml

@@ -0,0 +1,2 @@
+enabled: true
+titleOnly: true

.github/workflows/build.yml

@@ -0,0 +1,180 @@
+name: Build Framework
+on:
+  schedule:
+    - cron: '00 10 * * *'  # 10:00am everyday
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  merge_group:
+  workflow_dispatch:
+env:
+  IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}
+
+jobs:
+  push-ghcr:
+    name: Build and push image
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+    strategy:
+      fail-fast: false
+      matrix:
+        image_flavor: [main]
+        base_name: [framework]
+        base_image_name: [silverblue, kinoite]
+        major_version: [37, 38]
+        include:
+          - major_version: 37
+            is_latest_version: false
+            is_stable_version: true
+          - major_version: 38
+            is_latest_version: true
+            is_stable_version: true
+        exclude:
+          # There is no Fedora 37 version of sericea
+          - base_image_name: sericea
+            major_version: 37
+    steps:
+      # Checkout push-to-registry action GitHub repository
+      - name: Checkout Push to Registry action
+        uses: actions/checkout@v3
+
+      - name: Matrix Variables
+        run: |
+          echo "BASE_IMAGE_NAME=${{ matrix.base_image_name }}" >> $GITHUB_ENV
+          echo "IMAGE_NAME=${{ format('{0}-{1}', matrix.base_image_name, matrix.base_name) }}" >> $GITHUB_ENV
+
+      - name: Generate tags
+        id: generate-tags
+        shell: bash
+        run: |
+          # Generate a timestamp for creating an image version history
+          TIMESTAMP="$(date +%Y%m%d)"
+          MAJOR_VERSION="${{ matrix.major_version }}"
+          COMMIT_TAGS=()
+          BUILD_TAGS=()
+          # Have tags for tracking builds during pull request
+          SHA_SHORT="${GITHUB_SHA::7}"
+          COMMIT_TAGS+=("pr-${{ github.event.pull_request.number }}-${MAJOR_VERSION}")
+          COMMIT_TAGS+=("${SHA_SHORT}-${MAJOR_VERSION}")
+          if [[ "${{ matrix.is_latest_version }}" == "true" ]] && \
+             [[ "${{ matrix.is_stable_version }}" == "true" ]]; then
+              COMMIT_TAGS+=("pr-${{ github.event.pull_request.number }}")
+              COMMIT_TAGS+=("${SHA_SHORT}")
+          fi
+
+          BUILD_TAGS=("${MAJOR_VERSION}" "${MAJOR_VERSION}-${TIMESTAMP}")
+
+          if [[ "${{ matrix.is_latest_version }}" == "true" ]] && \
+             [[ "${{ matrix.is_stable_version }}" == "true" ]]; then
+              BUILD_TAGS+=("latest")
+          fi
+
+          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
+              echo "Generated the following commit tags: "
+              for TAG in "${COMMIT_TAGS[@]}"; do
+                  echo "${TAG}"
+              done
+              alias_tags=("${COMMIT_TAGS[@]}")
+          else
+              alias_tags=("${BUILD_TAGS[@]}")
+          fi
+          echo "Generated the following build tags: "
+          for TAG in "${BUILD_TAGS[@]}"; do
+              echo "${TAG}"
+          done
+          echo "alias_tags=${alias_tags[*]}" >> $GITHUB_OUTPUT
+
+      - name: Get current Fedora version
+        id: labels
+        run: |
+            ver=$(skopeo inspect docker://ghcr.io/ublue-os/${{ matrix.base_image_name }}-${{ matrix.image_flavor }}:${{ matrix.major_version }} | jq -r '.Labels["org.opencontainers.image.version"]')
+            echo "VERSION=$ver" >> $GITHUB_OUTPUT
+
+      # Build metadata
+      - name: Image metadata
+        uses: docker/metadata-action@v4
+        id: meta
+        with:
+          images: |
+            ${{ env.IMAGE_NAME }}
+          labels: |
+            org.opencontainers.image.title=${{ env.IMAGE_NAME }}
+            org.opencontainers.image.version=${{ steps.labels.outputs.VERSION }}
+            org.opencontainers.image.description=Framework is an OCI image derived from Universal Blue that serves as an operating system for Framework laptops.
+
+      # Build the image using Buildah action
+      - name: Build image
+        id: build_image
+        uses: redhat-actions/buildah-build@v2
+        with:
+          containerfiles: |
+            ./Containerfile
+          image: ${{ env.IMAGE_NAME }}
+          tags: |
+            ${{ steps.generate-tags.outputs.alias_tags }}
+          build-args: |
+            IMAGE_NAME=${{ env.IMAGE_NAME }}
+            IMAGE_FLAVOR=${{ matrix.image_flavor }}
+            BASE_IMAGE_NAME=${{ matrix.base_image_name }}
+            FEDORA_MAJOR_VERSION=${{ matrix.major_version }}
+          labels: ${{ steps.meta.outputs.labels }}
+          oci: false
+          extra-args: |
+            --target=${{ matrix.base_name }}
+
+      # Workaround bug where capital letters in your GitHub username make it impossible to push to GHCR.
+      # https://github.com/macbre/push-to-ghcr/issues/12
+      - name: Lowercase Registry
+        id: registry_case
+        uses: ASzc/change-string-case-action@v5
+        with:
+          string: ${{ env.IMAGE_REGISTRY }}
+
+      # Push the image to GHCR (Image Registry)
+      - name: Push To GHCR
+        uses: redhat-actions/push-to-registry@v2
+        id: push
+        if: github.event_name != 'pull_request'
+        env:
+          REGISTRY_USER: ${{ github.actor }}
+          REGISTRY_PASSWORD: ${{ github.token }}
+        with:
+          image: ${{ steps.build_image.outputs.image }}
+          tags: ${{ steps.build_image.outputs.tags }}
+          registry: ${{ steps.registry_case.outputs.lowercase }}
+          username: ${{ env.REGISTRY_USER }}
+          password: ${{ env.REGISTRY_PASSWORD }}
+          extra-args: |
+            --disable-content-trust
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        if: github.event_name != 'pull_request'
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Sign container
+      - uses: sigstore/cosign-installer@v3.1.2
+        if: github.event_name != 'pull_request'
+
+      - name: Sign container image
+        if: github.event_name != 'pull_request'
+        run: |
+          cosign sign -y --key env://COSIGN_PRIVATE_KEY ${{ steps.registry_case.outputs.lowercase }}/${{ env.IMAGE_NAME }}@${TAGS}
+        env:
+          TAGS: ${{ steps.push.outputs.digest }}
+          COSIGN_EXPERIMENTAL: false
+          COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
+
+      - name: Echo outputs
+        if: github.event_name != 'pull_request'
+        run: |
+          echo "${{ toJSON(steps.push.outputs) }}"

Containerfile

@@ -1,7 +1,7 @@
 ARG BASE_IMAGE_NAME="${BASE_IMAGE_NAME:-silverblue}"
 ARG IMAGE_FLAVOR="${IMAGE_FLAVOR}:-main"
 ARG SOURCE_IMAGE="${SOURCE_IMAGE:-${BASE_IMAGE_NAME}-${IMAGE_FLAVOR}}"
-ARG BASE_IMAGE="ghrc.io/ublue-os/${SOURCE_IMAGE}"
+ARG BASE_IMAGE="ghcr.io/ublue-os/${SOURCE_IMAGE}"
 ARG FEDORA_MAJOR_VERSION="${FEDORA_MAJOR_VERSION:-38}"
 
 FROM ${BASE_IMAGE}:${FEDORA_MAJOR_VERSION} AS framework