From b51165d8e85a5a49da10e41f1faf614f1d862c9a Mon Sep 17 00:00:00 2001
From: Stefan Ellmauthaler <71695780+ellmau@users.noreply.github.com>
Date: Thu, 16 Dec 2021 16:05:28 +0100
Subject: [PATCH] Create grcov.yml

---
 .github/workflows/grcov.yml | 65 +++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 .github/workflows/grcov.yml

diff --git a/.github/workflows/grcov.yml b/.github/workflows/grcov.yml
new file mode 100644
index 0000000..f30c337
--- /dev/null
+++ b/.github/workflows/grcov.yml
@@ -0,0 +1,65 @@
+on:
+  # Trigger the workflow on push or pull request,
+  # but only for the main branch
+  push:
+    branches:
+      - main
+
+name: Code coverage with grcov
+
+jobs:
+  grcov:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          #- macOS-latest
+          #- windows-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          override: true
+          profile: minimal
+
+      - name: Execute tests
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --all
+        env:
+          CARGO_INCREMENTAL: 0
+          RUSTFLAGS: "-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests"
+
+      # Note that `actions-rs/grcov` Action can install `grcov` too,
+      # but can't use faster installation methods yet.
+      # As a temporary experiment `actions-rs/install` Action plugged in here.
+      # Consider **NOT** to copy that into your workflow,
+      # but use `actions-rs/grcov` only
+      - name: Gather coverage data
+        id: coverage
+        uses: actions-rs/grcov@v0.1
+        with:
+          coveralls-token: ${{ secrets.COVERALLS_TOKEN }}
+
+      - name: Coveralls upload
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel: true
+          path-to-lcov: ${{ steps.coverage.outputs.report }}
+
+  grcov_finalize:
+    runs-on: ubuntu-latest
+    needs: grcov
+    steps:
+      - name: Coveralls finalization
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel-finished: true