feat(ci): build image

.forgejo/workflows/build.yaml

@@ -0,0 +1,42 @@
+on:
+  push:
+    branches:
+      - "*"
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: docker
+    container:
+      image: quay.io/buildah/stable
+    steps:
+      - name: Git clone and checkout
+        uses: actions/checkout@v4
+
+      - name: Container generate metadata
+        uses: https://github.com/docker/metadata-action@v5
+        id: meta
+        with:
+          images: |
+            codeberg.org/${{ github.repository }}
+          tags: |
+            type=schedule
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+
+      - name: Container-Registry login
+        uses: docker/login-action@v3
+        with:
+          registry: codeberg.org/wrenix
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Container build
+        uses: https://github.com/redhat-actions/buildah-build@v2
+        with:
+          oci: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}