Create action for building docker images (#41)

.github/workflows/build-dockers.yml

@@ -0,0 +1,109 @@
+name: Build Docker Images
+
+on:
+  push:
+    branches:
+      - "**"
+    tags:
+      - "v*"
+  pull_request:
+    branches:
+      - "main"
+  workflow_dispatch:
+
+jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ github.head_ref }}
+
+      - name: Build binaries
+        run: |
+          build/build.sh
+
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v5
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.PASSPHRASE }}
+          git_user_signingkey: true
+          git_commit_gpgsign: true
+
+      - name: Commit any updated files
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: "[skip ci] Commit changes from build-dockers action"
+          commit_options: "-S"
+          commit_user_email: ${{ vars.COMMIT_USER }}
+
+      - name: Cache build output
+        uses: actions/cache/save@v3
+        with:
+          path: build
+          key: build-dockers
+
+  build-publish:
+    runs-on: ubuntu-latest
+    needs: prepare
+    strategy:
+      matrix:
+        include:
+          - image: ghcr.io/hakwerk/labca-gui
+            dockerfile: build/Dockerfile-gui
+            label: org.opencontainers.image.title=labca-gui
+          - image: ghcr.io/hakwerk/labca-boulder
+            dockerfile: build/Dockerfile-boulder
+            label: org.opencontainers.image.title=labca-boulder
+          - image: ghcr.io/hakwerk/labca-control
+            dockerfile: build/Dockerfile-control
+            label: org.opencontainers.image.title=labca-control
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ github.head_ref }}
+
+      - name: Restore build output
+        uses: actions/cache/restore@v3
+        with:
+          path: build
+          key: build-dockers
+
+      - name: Set up docker buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ matrix.image }}
+          labels: ${{ matrix.label }}
+          tags: |
+            type=schedule,pattern={{date 'YYYYMMDD'}}
+            type=match,pattern=v(.*),group=1
+            type=edge,branch=$repo.default_branch
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha
+
+      - name: Login to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.ACTION_PAT }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: build
+          file: ${{ matrix.dockerfile }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+

.github/workflows/try-bump.yml

@@ -36,5 +36,6 @@ jobs:
       - name: Apply our config patches
         run: |
             cd boulder
+            cp -r test labca
             ../patch-cfg.sh