From 5e0995c99ed2451d9d600e9488dd63e8c547a506 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Saunier?= <seb@saunier.me>
Date: Thu, 9 May 2024 11:25:57 +0200
Subject: [PATCH] GHA to publish image

---
 .../workflows/ghcr_publish_on_release_tag.yml | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 .github/workflows/ghcr_publish_on_release_tag.yml

diff --git a/.github/workflows/ghcr_publish_on_release_tag.yml b/.github/workflows/ghcr_publish_on_release_tag.yml
new file mode 100644
index 0000000..34478da
--- /dev/null
+++ b/.github/workflows/ghcr_publish_on_release_tag.yml
@@ -0,0 +1,43 @@
+on:
+  release:
+    types: [published, edited]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          tags: ghcr.io/${{ github.repository }}:${{ github.event.release.tag_name }}
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new
+
+        # Temp fix
+        # https://github.com/docker/build-push-action/issues/252
+        # https://github.com/moby/buildkit/issues/1896
+      - name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}
+