Update main.yml
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5b0d869..31307ec 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,11 +16,18 @@ jobs:
- name: Calculate image label
run: |
echo "::set-env name=docker-label::libgit2-$(git log -1 --pretty=format:"%h" azure-pipelines/docker)"
+ - name: Log in to GitHub Packages
+ run: |
+ docker login https://docker.pkg.github.com -u ${{github.actor}} -p ${{github.token}}
+ - name: Download image
+ run: |
+ docker pull docker.pkg.github.com/${{github.repository}}/xenial:${{ env.docker-label }} || echo "::set-env name=docker-exists::true"
- name: Build image
run: |
docker build -t docker.pkg.github.com/${{github.repository}}/xenial:${{ env.docker-label }} --build-arg BASE=ubuntu:xenial -f xenial .
working-directory: azure-pipelines/docker
+ if: env.docker-exists != "true"
- name: Publish image
run: |
- docker login https://docker.pkg.github.com -u ${{github.actor}} -p ${{github.token}}
docker push docker.pkg.github.com/${{github.repository}}/xenial:${{env.docker-label}}
+ if: env.docker-exists != "true"