CI: initial hardcoded ci

.gitea/workflows/build.yaml

@@ -0,0 +1,65 @@
+name: Build containers
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches: ["main"]
+  push:
+    branches: ["main"]
+
+jobs:
+  build_push:
+    name: Build and push image
+    runs-on: job-v2
+
+    strategy:
+      fail-fast: false
+      matrix:
+        image: [base]       
+        version: [43]
+
+    container:
+      image: "quay.io/fedora-ostree-desktops/buildroot:43"
+      options: "--security-opt apparmor=unconfined --privileged --user 0:0 --device=/dev/kvm --device=/dev/fuse --volume /:/run/host:rw"
+
+    steps:
+      - name: Install dependencies
+        run: |
+          dnf install -y nodejs
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install latest rpm-ostree package from testing repos
+        run: |
+          dnf upgrade -y --enablerepo=updates-testing --refresh rpm-ostree
+
+      - name: Build Bootable Container image
+        run: |
+          ./builder.sh "${{ matrix.image }}" "${{ matrix.version }}"
+
+      - name: Compute version + buildid
+        id: meta
+        run: |
+          if [[ -f ".buildid" ]]; then
+              buildid="$(< .buildid)"
+          else
+              buildid="$(date '+%Y%m%d.0')"
+              echo "${buildid}" > .buildid
+          fi
+
+          echo "buildid=${buildid}" >> $GITHUB_OUTPUT
+          echo "version=${{ matrix.version }}" >> $GITHUB_OUTPUT
+
+      - name: Push container image to registry
+        uses: redhat-actions/push-to-registry@v2
+        with:
+          image: misthios/${{ matrix.image }}
+          tags: |
+            ${{ steps.meta.outputs.version }}.${{ steps.meta.outputs.buildid }}
+            ${{ steps.meta.outputs.version }}
+          registry: git.plabble.org
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+          extra-args: |
+            --compression-format=zstd