From d799ad412875d1cffa169b44ce6bd873e4a3069c Mon Sep 17 00:00:00 2001
From: Spacetown <40258682+spacetown@users.noreply.github.com>
Date: Sat, 17 Aug 2024 23:21:59 +0200
Subject: [PATCH] Add coverage upload workflow

Because of credentials needed to upload to Codacy we need to add a
separate workflow which is executed in the context of the target
repository to see the credentials for uploading
---
 .github/workflows/gcovr-ci-job.yml    |  7 +++++
 .github/workflows/upload_coverage.yml | 38 +++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 .github/workflows/upload_coverage.yml

diff --git a/.github/workflows/gcovr-ci-job.yml b/.github/workflows/gcovr-ci-job.yml
index 44974c143e..195bd1c96a 100644
--- a/.github/workflows/gcovr-ci-job.yml
+++ b/.github/workflows/gcovr-ci-job.yml
@@ -115,6 +115,13 @@ jobs:
           name: "diffs-${{ inputs.container && format('docker-{0}', inputs.gcc) || format('{0}-{1}-{2}', inputs.os, inputs.gcc, inputs.python-version) }}"
           path: tests/diff.zip
 
+      - name: Upload coverage report
+        if: ${{ env.USE_COVERAGE == 'true' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: "coverage-${{ inputs.container && format('docker-{0}', inputs.gcc) || format('{0}-{1}-{2}', inputs.os, inputs.gcc, inputs.python-version) }}"
+          path: ./coverage.xml
+
       - name: Upload coverage to Codecov
         if: ${{ (github.repository == 'gcovr/gcovr') && (env.USE_COVERAGE == 'true') }}
         uses: codecov/codecov-action@v4
diff --git a/.github/workflows/upload_coverage.yml b/.github/workflows/upload_coverage.yml
new file mode 100644
index 0000000000..e4bb7574fe
--- /dev/null
+++ b/.github/workflows/upload_coverage.yml
@@ -0,0 +1,38 @@
+name: Upload coverage
+
+on:
+  workflow_run:
+    workflows: ['Run GCOVR Ci']
+    types:
+      - completed
+
+jobs:
+  upload:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: 'Download artifact'
+        uses: actions/github-script@v3.1.0
+        with:
+          script: |
+            var artifacts = await github.actions.listWorkflowRunArtifacts({
+               owner: context.repo.owner,
+               repo: context.repo.repo,
+               run_id: ${{github.event.workflow_run.id }},
+            });
+            var matchArtifacts = artifacts.data.artifacts.filter((artifact) => {
+              return artifact.name.startsWith("coverage-")
+            });
+            for (const artifact of matchArtifacts) {
+              var download = await github.actions.downloadArtifact({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                artifact_id: artifact.id,
+                archive_format: 'zip',
+              });
+              var fs = require('fs');
+              fs.writeFileSync('${{github.workspace}}/' + artifact.id + '.zip', Buffer.from(download.data));
+            }
+      - name: Unzip the artifacts
+        run: |
+          unzip coverage*.zip
+          ls -alR .