From fdb57ae98dca37f3ac8e0216de767837150c4782 Mon Sep 17 00:00:00 2001
From: Michael Terry <michael.terry@childrens.harvard.edu>
Date: Tue, 29 Oct 2024 09:59:32 -0400
Subject: [PATCH] docker: tag releases with the major version number too

---
 .github/workflows/docker-hub.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/docker-hub.yaml b/.github/workflows/docker-hub.yaml
index ac64798..a09dcf9 100644
--- a/.github/workflows/docker-hub.yaml
+++ b/.github/workflows/docker-hub.yaml
@@ -12,15 +12,23 @@ jobs:
     name: Build and push image
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+      - name: Grab version
+        run: echo "ETL_VERSION=$(grep __version__ cumulus_etl/__init__.py | cut -d'"' -f2)" >> $GITHUB_ENV
+
       - name: Get Docker metadata
         id: meta
         uses: docker/metadata-action@v5
         with:
           flavor: latest=true
           images: smartonfhir/cumulus-etl
+          tags: |
+            type=ref,event=branch
+            type=pep440,pattern={{major}},value=${{ env.ETL_VERSION }}
 
       - name: Log in to Docker Hub
         uses: docker/login-action@v3