From 562ac3226a995aaf1a14d05aad830b54225dd8f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micka=C3=ABl=20V=C3=A9ril?= <mveril@irsamc.ups-tlse.fr>
Date: Mon, 14 Jun 2021 13:20:55 +0200
Subject: [PATCH] Fix branch name extraction

---
 .github/workflows/deploy.yml | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 6fa92e8..6504c60 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -25,14 +25,19 @@ jobs:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
 
+      - name: Extract branch name
+        shell: bash
+        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+        id: extract_branch
+
       - name: Get Docker tag from branch name
         id: extract_docker_tag
         shell: bash
         run: |
-          if [ "${{ GITHUB_REF#refs/heads/ }}" == "master" ]; then
+          if [ "${{ steps.extract_branch.outputs.branch }}" == "master" ]; then
             echo "##[set-output name=tag;]$(echo 'latest')"
-          elif [[ "${{ GITHUB_REF#refs/heads/ }}" == release_* ]]; then
-            echo "##[set-output name=tag;]$(echo '${{ GITHUB_REF#refs/heads/ }}' | cut -d '_' -f2-)"
+          elif [[ "${{ steps.extract_branch.outputs.branch }}" == release_* ]]; then
+            echo "##[set-output name=tag;]$(echo '${GITHUB_REF#refs/heads/}' | cut -d '_' -f2-)"
           else
             echo "##[set-output name=tag;]$(echo 'ghtest')"
           fi