From 9dba33aa9f4e2846b7292725e7a6a9fd98faf207 Mon Sep 17 00:00:00 2001
From: Tomas Kracmar <tomas.kracmar@cqre.net>
Date: Thu, 16 Apr 2026 11:40:28 +0200
Subject: [PATCH] chore(release): add v1.0.0 versioning, release workflow, and
 versioned docker image

- Add VERSION file (1.0.0)
- Add GitHub Actions release workflow to build and push Docker images to ghcr.io
- Update docker-compose.yml to pull ghcr.io/cqrenet/aoc-backend:v1.0.0 by default
---
 .github/workflows/release.yml | 55 +++++++++++++++++++++++++++++++++++
 VERSION                       |  1 +
 docker-compose.yml            |  3 +-
 3 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/release.yml
 create mode 100644 VERSION

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..a653af7
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,55 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}-backend
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@v6
+        with:
+          context: ./backend
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..3eefcb9
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+1.0.0
diff --git a/docker-compose.yml b/docker-compose.yml
index d4069ae..6978ecf 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,7 +12,8 @@ services:
       - mongo_data:/data/db
 
   backend:
-    build: ./backend
+    # For local development you can switch back to: build: ./backend
+    image: ghcr.io/cqrenet/aoc-backend:v1.0.0
     container_name: aoc-backend
     restart: always
     env_file: