From f568b145440fda0a11d36c3aac6c6812e72769f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@sap.com>
Date: Tue, 4 Apr 2023 15:21:38 +0200
Subject: [PATCH] Generate correct docker tags from git tags

---
 .github/workflows/container-registry-ghcr.yaml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/container-registry-ghcr.yaml b/.github/workflows/container-registry-ghcr.yaml
index c1ac56a2..27c449b1 100644
--- a/.github/workflows/container-registry-ghcr.yaml
+++ b/.github/workflows/container-registry-ghcr.yaml
@@ -31,7 +31,13 @@ jobs:
         uses: docker/metadata-action@v4
         with:
           images: ghcr.io/${{ github.repository }}
-          tags: type=raw,value=latest,enable={{is_default_branch}}
+          tags: |-
+            # https://github.com/docker/metadata-action#latest-tag
+            type=raw,value=latest,enable={{is_default_branch}}
+            # https://github.com/docker/metadata-action#typesemver
+            type=semver,pattern={{raw}}
+            type=semver,pattern=v{{major}}.{{minor}}
+            type=semver,pattern=v{{major}}
       - name: Build and push Docker image
         uses: docker/build-push-action@v4
         with: