Add main script and Dockerfile

Signed-off-by: Rafael Sene <[email protected]>

.github/workflows/weekly-image-build.yml

@@ -30,7 +30,7 @@ jobs:
 
       - name: Get the current date
         id: current_date
-        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
+        run: echo "CURRENT_DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV
 
       - name: Build image and push to Docker Hub
         uses: docker/build-push-action@v3
@@ -49,7 +49,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GHTOKEN }}
         with:
-          tag_name: release-${{ steps.current_date.outputs.date }}-${{ github.sha }}
-          release_name: Release ${{ steps.current_date.outputs.date }}-${{ github.sha }}
+          tag_name: release-${{ env.CURRENT_DATE }}-${{ github.sha }}
+          release_name: Release ${{ env.CURRENT_DATE }}-${{ github.sha }}
           body: |
             This release contains the latest container image built by this repository and hosted at [riscvintl/jira-to-google::latest](https://hub.docker.com/repository/docker/riscvintl/jira-to-google/general).