Merge pull request #4 from Finomnis/coverage

Add code coverage reporting

.github/workflows/ci.yml

@@ -4,8 +4,11 @@
 # for simplicity we are compiling and testing everything on the Ubuntu environment only.
 # For multi-OS testing see the `cross.yml` workflow.
 
-on: [push, pull_request]
-
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
 
 name: CI
 

.github/workflows/coverage.yml

@@ -0,0 +1,41 @@
+name: Coverage
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+concurrency:
+  group: coverage-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  coverage:
+    name: Coverage
+    continue-on-error: true
+    runs-on: ubuntu-latest
+    env:
+      RUST_TEST_THREADS: "1"
+    steps:
+      - name: Install rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          components: llvm-tools-preview
+          override: true
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Install llvm-cov
+        uses: actions-rs/install@v0.1
+        with:
+          crate: cargo-llvm-cov
+          version: 0.1.12
+          use-tool-cache: true
+      - name: Coverage
+        uses: actions-rs/cargo@v1
+        with:
+          command: llvm-cov
+          args: --all-features --workspace --lcov --output-path lcov.info
+      - name: Coveralls
+        uses: coverallsapp/github-action@master
+        with:
+          path-to-lcov: lcov.info
+          github-token: ${{ secrets.github_token }}

README.md

@@ -5,7 +5,7 @@
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue)](https://github.com/Finomnis/tokio-graceful-shutdown/blob/main/LICENSE)
 [![Build Status](https://img.shields.io/github/workflow/status/Finomnis/tokio-graceful-shutdown/CI/main)](https://github.com/Finomnis/tokio-graceful-shutdown/actions/workflows/ci.yml?query=branch%3Amain)
 [![docs.rs](https://img.shields.io/docsrs/tokio-graceful-shutdown)](https://docs.rs/tokio-graceful-shutdown)
-
+[![Coverage Status](https://coveralls.io/repos/github/Finomnis/tokio-graceful-shutdown/badge.svg?branch=main)](https://coveralls.io/github/Finomnis/tokio-graceful-shutdown?branch=main)
 
 This crate provides utility functions to perform a graceful shutdown on tokio-rs based services.