Add logic to append deprecated tags for OSG 3.5 containers

Author: RyanEweSeng

action.yml

@@ -25,6 +25,9 @@ inputs:
 
 runs:
   using: "composite"
+  strategy:
+    matrix:
+      deprecated_repo: [release, testing, development]
   steps:
   - uses: actions/checkout@v2
 
@@ -51,12 +54,18 @@ runs:
       REPO: ${{ inputs.repo }}
       OSG_SERIES: ${{ inputs.osg_series }}
       REGISTRY: ${{ inputs.registry_url}}
+      DEPRECATED_REPO: ${{ matrix.deprecated_repo }}
     shell: bash
     run: |
       docker_repo="$REGISTRY/opensciencegrid/${{ steps.generate-image-name.outputs.image }}"
       tag_list=()
       for image_tag in "$OSG_SERIES-$REPO" "$OSG_SERIES-$REPO-$(date +%Y%m%d-%H%M)"; do
         tag_list+=("$docker_repo":"$image_tag")
+        if [[ $OSG_SERIES == '3.5' ]]; then
+          for deprecated_tag in "$OSG_SERIES-$DEPRECATED_REPO" "$OSG_SERIES-$DEPRECATED_REPO-$(date +%Y%m%d-%H%M)"; do
+            tag_list+=("$docker_repo":"$deprecated_tag")
+          done
+        fi
       done
       IFS=,
       echo "::set-output name=taglist::${tag_list[*]}"