.github: add dds testing workflow

Signed-off-by: Ryan Friedman <[email protected]>
Co-authored-by: Pierre Kancir <[email protected]>

.github/workflows/test_chibios.yml

@@ -30,7 +30,6 @@ jobs:
             revo-mini,
             MatekF405-Wing,
             CubeOrange-ODID,
-            enable-dds,
             configure-all,
             build-options-defaults-test,
             signing

.github/workflows/test_dds.yml

@@ -0,0 +1,59 @@
+name: test dds
+
+on: [push, pull_request, workflow_dispatch]
+# paths:
+# - "*"
+# - "!README.md" <-- don't rebuild on doc change
+concurrency:
+  group: ci-${{github.workflow}}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    container:
+      image: ardupilot/ardupilot-dev-ros:latest
+      options: --user 1001
+    strategy:
+      fail-fast: false  # don't cancel if a job from the matrix fails
+      matrix:
+        config: [
+            sitl,
+            stm32h7
+        ]
+    steps:
+      # git checkout the PR
+      - uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'
+      # Put ccache into github cache for faster build
+      - name: Prepare ccache timestamp
+        id: ccache_cache_timestamp
+        run: |
+          NOW=$(date -u +"%F-%T")
+          echo "timestamp=${NOW}" >> $GITHUB_OUTPUT
+      - name: ccache cache files
+        uses: actions/cache@v3
+        with:
+          path: ~/.ccache
+          key: ${{github.workflow}}-ccache-${{ matrix.config }}-${{steps.ccache_cache_timestamp.outputs.timestamp}}
+          restore-keys: ${{github.workflow}}-ccache-${{ matrix.config }}-  # restore ccache from either previous build on this branch or on master
+      - name: setup ccache
+        run: |
+          . .github/workflows/ccache.env
+      - name: test ${{matrix.config}}
+        env:
+          CI_BUILD_TARGET: dds-${{matrix.config}}
+        shell: 'script -q -e -c "bash {0}"'
+        run: |
+          git config --global --add safe.directory ${GITHUB_WORKSPACE}
+          PATH="/github/home/.local/bin:$PATH"
+          Tools/scripts/build_ci.sh
+
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+           name: fail-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14