Update publish-workshop.yaml

Use released Educates GH Action for multi-workshop

Author: jorgemoralespou

.github/workflows/publish-workshop.yaml

@@ -18,58 +18,9 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
 
-      - name: Install Carvel tools
-        shell: bash
-        run: curl -L https://carvel.dev/install.sh | bash
-
-      - name: Install Educates CLI
-        shell: bash
-        run: |
-          imgpkg pull -i ghcr.io/vmware-tanzu-labs/educates-client-programs:2.7.2 -o /tmp/client-programs
-          mv /tmp/client-programs/educates-linux-amd64 /usr/local/bin/educates
-
-      - name: Setup repository variables and release details
-        shell: bash
-        run: |
-          REPOSITORY_NAME=${{github.event.repository.name}}
-          echo "REPOSITORY_NAME=${REPOSITORY_NAME,,}" >>${GITHUB_ENV}
-          echo "REPOSITORY_OWNER=${GITHUB_REPOSITORY_OWNER,,}" >>${GITHUB_ENV}
-          echo "REPOSITORY_TAG=${GITHUB_REF##*/}" >>${GITHUB_ENV}
-
-      - name: Publish workshops and create workshop definitions
-        shell: bash
-        run: |
-          for WORKSHOP_DIRECTORY in workshops/*; do
-            mkdir -p ${{runner.temp}}/${WORKSHOP_DIRECTORY}/resources
-            educates publish-workshop ${WORKSHOP_DIRECTORY} \
-              --export-workshop ${{runner.temp}}/${WORKSHOP_DIRECTORY}/resources/workshop.yaml \
-              --image-repository=ghcr.io/${REPOSITORY_OWNER} \
-              --workshop-version=${REPOSITORY_TAG} \
-              --registry-username=${{github.actor}} \
-              --registry-password=${{secrets.GITHUB_TOKEN}}
-          done
-
-      - name: Generate archives containing the workshop definitions
-        shell: bash
-        run: |
-          ytt -f ${{runner.temp}}/workshops > ${{runner.temp}}/workshops.yaml
-          (cd ${{runner.temp}}; tar cvfz workshops.tar.gz workshops)
-          (cd ${{runner.temp}}; zip workshops.zip -r workshops)
-
-      - name: Create the GitHub release for the workshops
-        id: create_release
-        uses: softprops/action-gh-release@v1
-        env:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      - name: Create release
+        uses: educates/educates-github-actions/publish-multiple-workshops@v7
         with:
-          tag_name: ${{env.REPOSITORY_TAG}}
-          name: ${{env.REPOSITORY_NAME}}:${{env.REPOSITORY_TAG}}
-          draft: false
-          prerelease: false
-          files: |
-            ${{runner.temp}}/workshops.tar.gz
-            ${{runner.temp}}/workshops.zip
-            ${{runner.temp}}/workshops.yaml
-            resources/trainingportal.yaml
+          token: ${{secrets.GITHUB_TOKEN}}