Bugfix/ci artifacts on forks (#89)

* Fix for PR runs on forks

Do not deploy ci-artifacts for PRs coming from forks

Signed-off-by: Andreas Heinrich <andreas.heinrich@rwth-aachen.de>

Author: andistorm

.github/workflows/continuous_integration.yml

@@ -220,6 +220,7 @@ jobs:
       workflow_path: ${{ steps.set_workflow_path.outputs.workflow_path }}
       sha_everest_ci: ${{ steps.set_sha_everest_ci.outputs.sha }}
       tag_everest_ci: ${{ steps.set_tag_everest_ci.outputs.latest_tag }}
+      is_fork: ${{ steps.is_fork.outputs.is_fork }}
     steps:
       - name: Determine workflow_path
         id: set_workflow_path
@@ -265,6 +266,24 @@ jobs:
           fi
 
           echo "latest_tag=$TAG" >> $GITHUB_OUTPUT
+      - name: Determine whether the PR comes from fork
+        id: is_fork
+        run: |
+          if [ "${{ github.event_name }}" == "pull_request" ]; then
+            if [ "${{ github.event.pull_request.head.repo.full_name }}" != "${{ github.repository }}" ]; then
+              is_fork=true
+            else
+              is_fork=false
+            fi
+          else
+            is_fork=false
+          fi
+          echo "is_fork=${is_fork}" >> $GITHUB_OUTPUT
+          if [ "${is_fork}" == "true" ]; then
+            echo "This is a forked PR"
+          else
+            echo "This is not a forked PR"
+          fi
 
   build-the-build-kit:
     name: Build build-kit
@@ -414,7 +433,7 @@ jobs:
           path: ${{ inputs.coverage_xml_path}}
       - name: Deploy html coverage report
         id: deploy_coverage_report
-        if: ${{ steps.run_coverage.outcome == 'success' || steps.run_coverage.outcome == 'failure' }}
+        if: ${{ ( steps.run_coverage.outcome == 'success' || steps.run_coverage.outcome == 'failure' ) && needs.setup-env.outputs.is_fork == 'false' }}
         uses: ./everest-ci/github-actions/deploy-ci-artifact
         with:
           target_repo: ${{ inputs.artifact_deploy_target_repo }}
@@ -571,6 +590,7 @@ jobs:
           anybadge -o --label Coverage --value ${{ steps.parse_coverage_report.outputs.line_coverage_percentage }} -s "%" --file ${{ github.workspace }}/coverage-badge/coverage-badge.svg 20=red 40=orange 60=yellow 80=yellowgreen 100=green
       - name: Deploy coverage badge
         uses: ./everest-ci/github-actions/deploy-ci-artifact
+        if: ${{ needs.setup-env.outputs.is_fork == 'false' }}
         with:
           target_repo: ${{ inputs.artifact_deploy_target_repo }}
           github_token: ${{ secrets.coverage_deploy_token }}
@@ -585,6 +605,7 @@ jobs:
           path: coverage-report
       - name: Deploy html coverage report
         uses: ./everest-ci/github-actions/deploy-ci-artifact
+        if: ${{ needs.setup-env.outputs.is_fork == 'false' }}
         with:
           target_repo: ${{ inputs.artifact_deploy_target_repo }}
           github_token: ${{ secrets.coverage_deploy_token }}