ci: docker handle multiple tags

phac-nml · Dec 4, 2023 · 2e02a10 · 2e02a10
1 parent d61deee
commit 2e02a10
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
@@ -90,9 +90,12 @@ jobs:
         run: |
           docker load --input rebar.tar
 
+      # output.tags can be an array (ex. v0.2.0, main, latest)
       - name: help
-        run: |
-          docker run ${{ steps.meta.outputs.tags }} rebar --help
+        run: >
+          for tag in ${{ steps.meta.outputs.tags }}; do
+            docker run $tag rebar --help
+          done
 
       - name: build and push
         uses: docker/build-push-action@v5

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
@@ -59,12 +59,12 @@ jobs:
           name: rebar-${{ matrix.arch }}
           path: target/${{ matrix.arch }}/release
 
-      # parse tag from load output, PR have unusual formats
+      # parse tag from load output, PR have unusual formats, also sometimes multiple tags
       - name: load docker image
         if:  matrix.arch == 'docker'
         run: |
           load=$(docker load --input target/${{ matrix.arch }}/release/rebar.tar | tee /dev/stderr)
-          TAG=$(echo $load | tr ":" "\n" | tail -n1)
+          TAG=$(echo $load | sed 's/Loaded image: //g' | head -n 1 | cut -d ":" -f 2)
           echo DOCKER_TAG="$TAG" >> $GITHUB_ENV
 
       # ------------------------------------------------------------------------