Migrate to forgejo

.forgejo/workflows/deploy.yml

@@ -0,0 +1,31 @@
+name: Deploy to Pages
+
+on:
+  push:
+    branches: ['main']
+  pull_request:
+    branches: ['main']
+  workflow_dispatch:
+
+concurrency:
+  group: 'pages'
+  cancel-in-progress: false
+
+jobs:
+  deploy:
+    runs-on: docker
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Validate static frontend
+        run: |
+          test -f frontend/index.html
+          test -f frontend/fizika.json
+
+      - name: Copy frontend to host pages mount
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        run: |
+          apt update && apt install -y rsync
+          mkdir -p /pages
+          rsync -a --delete frontend/ /pages/fizika

.forgejo/workflows/docker-publish.yml

@@ -0,0 +1,63 @@
+name: Build and Publish Docker Image
+
+on:
+  push:
+    branches: ['main']
+    tags: ['v*']
+  pull_request:
+    branches: ['main']
+  workflow_dispatch:
+
+env:
+  IMAGE_NAME: ${{ forgejo.repository }}/fizika-admin
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-docker
+
+    steps:
+      - name: Checkout repository
+        uses: https://code.forgejo.org/actions/checkout@v4
+
+      - name: Extract registry host
+        id: registry
+        run: echo "host=$(echo '${{ forgejo.server_url }}' | sed 's|https\?://||')" >> "$GITHUB_OUTPUT"
+
+      - name: Log into Forgejo registry
+        if: forgejo.event_name != 'pull_request'
+        run: echo "${{ secrets.FORGEJO_TOKEN }}" | docker login "${{ steps.registry.outputs.host }}" -u "${{ forgejo.actor }}" --password-stdin
+
+      - name: Build Docker image
+        run: |
+          IMAGE="${{ steps.registry.outputs.host }}/$(echo "${{ env.IMAGE_NAME }}" | tr '[:upper:]' '[:lower:]')"
+          SHA_SHORT="$(echo "${{ forgejo.sha }}" | cut -c1-12)"
+          TAG_ARGS="-t ${IMAGE}:sha-${SHA_SHORT}"
+
+          if [ "${{ forgejo.ref }}" = "refs/heads/main" ]; then
+            TAG_ARGS="${TAG_ARGS} -t ${IMAGE}:main -t ${IMAGE}:latest"
+          fi
+
+          if [ "${{ forgejo.ref_type }}" = "tag" ]; then
+            REF_NAME="${{ forgejo.ref_name }}"
+            TAG_ARGS="${TAG_ARGS} -t ${IMAGE}:${REF_NAME}"
+
+            if echo "$REF_NAME" | grep -Eq '^v[0-9]+\.[0-9]+\.[0-9]+$'; then
+              VERSION="${REF_NAME#v}"
+              MAJOR_MINOR="$(echo "$VERSION" | cut -d. -f1,2)"
+              MAJOR="$(echo "$VERSION" | cut -d. -f1)"
+              TAG_ARGS="${TAG_ARGS} -t ${IMAGE}:${VERSION} -t ${IMAGE}:${MAJOR_MINOR} -t ${IMAGE}:${MAJOR}"
+            fi
+          fi
+
+          docker build \
+            --label "org.opencontainers.image.source=${{ forgejo.server_url }}/${{ forgejo.repository }}" \
+            --label "org.opencontainers.image.revision=${{ forgejo.sha }}" \
+            --label "org.opencontainers.image.created=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" \
+            ${TAG_ARGS} \
+            ./backend
+
+          echo "IMAGE=${IMAGE}" >> "$GITHUB_ENV"
+
+      - name: Push Docker image
+        if: forgejo.event_name != 'pull_request'
+        run: docker push --all-tags "$IMAGE"

.github/dependabot.yml

@@ -1,6 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"

.github/workflows/deploy.yaml

@@ -1,36 +0,0 @@
-name: Deploy to Pages
-
-on:
-  push:
-    branches: [main]
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
-# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
-concurrency:
-  group: "pages"
-  cancel-in-progress: false
-
-jobs:
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v5
-      - name: Setup Pages
-        uses: actions/configure-pages@v5
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v4
-        with:
-          path: "frontend"
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4

.github/workflows/docker-publish.yml

@@ -1,86 +0,0 @@
-name: Build and Publish Docker Image
-
-on:
-  push:
-    branches: ["main"]
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}/fizika-admin
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-      # This is used to complete the identity challenge
-      # with sigstore/fulcio when running outside of PRs.
-      id-token: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v5
-
-      - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@v3
-
-      # Login against a Docker registry except on PR
-      # https://github.com/docker/login-action
-      - name: Log into registry ${{ env.REGISTRY }}
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      # Extract metadata (tags, labels) for Docker
-      # https://github.com/docker/metadata-action
-      - name: Extract metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=pr
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{major}}
-            type=sha,prefix={{branch}}-
-            # set latest tag for default branch
-            type=raw,value=latest,enable={{is_default_branch}}
-
-      # Build and push Docker image with Buildx (don't push on PR)
-      # https://github.com/docker/build-push-action
-      - name: Build and push Docker image
-        id: build-and-push
-        uses: docker/build-push-action@v5
-        with:
-          context: ./backend
-          file: ./backend/Dockerfile
-          platforms: linux/amd64,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          # Security scanning
-          sbom: true
-          provenance: true
-
-      # Sign the resulting Docker image digest.
-      # This will only write to the public Rekor transparency log when the Docker
-      # repository is public to avoid leaking data. If you would like to publish
-      # transparency data even for private images, pass --force to cosign below.
-      # https://github.com/sigstore/cosign
-      - name: Sign the published Docker image
-        if: ${{ github.ref_type == 'tag' }}
-        env:
-          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
-          TAGS: ${{ steps.meta.outputs.tags }}
-          DIGEST: ${{ steps.build-and-push.outputs.digest }}
-        # This step uses the identity token to provision an ephemeral certificate
-        # against the sigstore community Fulcio instance.
-        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}