Consolidate uploading of coverage info for unit tests

.github/workflows/checks.yml

@@ -17,6 +17,7 @@ jobs:
         check: [
           "check_format",
           "tests",
+          "tests_coverage",
           "px4_fmu-v2_default stack_check",
           "validate_module_configs",
           "shellcheck_all",
@@ -61,3 +62,10 @@ jobs:
           ulimit -a
     - name: ${{matrix.check}}
       run: make ${{matrix.check}}
+    - name: upload coverage
+      if: contains(matrix.check, 'coverage')
+      uses: codecov/codecov-action@v1
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        flags: unittests
+        file: coverage/lcov.info

.github/workflows/coverage.yml

@@ -1,69 +0,0 @@
-name: Coverage
-
-on:
-  push:
-    branches:
-    - 'master'
-  pull_request:
-    branches:
-    - '*'
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    container:
-      image: px4io/px4-dev-base-focal:2020-11-18
-      options: --privileged --ulimit core=-1 --security-opt seccomp=unconfined
-    strategy:
-      matrix:
-        config: [
-          tests,
-          #python_coverage,
-          ]
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        token: ${{secrets.ACCESS_TOKEN}}
-
-    - name: Prepare ccache timestamp
-      id: ccache_cache_timestamp
-      shell: cmake -P {0}
-      run: |
-        string(TIMESTAMP current_date "%Y-%m-%d-%H;%M;%S" UTC)
-        message("::set-output name=timestamp::${current_date}")
-    - name: ccache cache files
-      uses: actions/cache@v2
-      with:
-        path: ~/.ccache
-        key: coverage_${{matrix.config}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
-        restore-keys: coverage_${{matrix.config}}-ccache-
-    - name: setup ccache
-      run: |
-          mkdir -p ~/.ccache
-          echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
-          echo "compression = true" >> ~/.ccache/ccache.conf
-          echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
-          ccache -s
-          ccache -z
-
-    - name: make ${{matrix.config}}
-      env:
-        PX4_CMAKE_BUILD_TYPE: "Coverage"
-      run: make ${{matrix.config}}
-
-    # Report test coverage
-    - name: Upload coverage
-      run: |
-          git config --global credential.helper "" # disable the keychain credential helper
-          git config --global --add credential.helper store # enable the local store credential helper
-          echo "https://x-access-token:${{ secrets.ACCESS_TOKEN }}@github.com" >> ~/.git-credentials # add credential
-          git config --global url."https://github.com/".insteadof git@github.com: # credentials add credential
-          mkdir -p coverage
-          lcov --directory build/px4_sitl_test --base-directory build/px4_sitl_test --gcov-tool gcov --capture -o coverage/lcov.info
-    - name: Upload coverage information to Codecov
-      uses: codecov/codecov-action@v1
-      with:
-        token: ${{ secrets.CODECOV_TOKEN }}
-        flags: ${{matrix.config}}
-        file: coverage/lcov.info