coverage-badge 0.2.0

Generate shields.io-style SVG badges for test coverage percentages
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

name: Coverage

on:
  push:
    branches: [main]

permissions:
  contents: write

jobs:
  coverage:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install cargo-tarpaulin
        run: cargo install cargo-tarpaulin

      - name: Run tests with coverage
        run: cargo tarpaulin --out json --output-dir target/coverage

      - name: Extract coverage percentage
        id: coverage
        run: |
          COVERAGE=$(cat target/coverage/tarpaulin-report.json | jq '.coverage')
          echo "percentage=$COVERAGE" >> $GITHUB_OUTPUT
          echo "Coverage: $COVERAGE%"

      - name: Generate coverage badge
        uses: ozankasikci/rust-test-coverage-badge@v1
        with:
          coverage: ${{ steps.coverage.outputs.percentage }}
          output: assets/coverage.svg
          commit: true