From 0eb30a92875eee4147e28b3e01c9e88ecf6800b4 Mon Sep 17 00:00:00 2001
From: James Barnsley <james@barnsley.nz>
Date: Mon, 2 Jan 2023 22:20:39 +1300
Subject: [PATCH] New step to extract branch name

---
 .github/workflows/ci.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4790a73d..4d1a2a51 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -135,6 +135,11 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
 
+      - name: Extract branch name
+        shell: bash
+        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+        id: extract_branch
+
       - name: Generating release tags and labels
         if: github.event_name == 'release'
         id: release_meta
@@ -152,7 +157,7 @@ jobs:
         uses: docker/metadata-action@v4
         with:
           images: jaedb/iris
-          tags: ${{ github.ref }}
+          tags: ${{ steps.extract_branch.outputs.branch }}
 
       - name: Login to DockerHub
         uses: docker/login-action@v1