Run tests on Windows (#112)

.github/workflows/rust.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: dtolnay/rust-toolchain@stable
       with:
         components: clippy
@@ -40,31 +40,40 @@ jobs:
         github_token: ${{ secrets.GITHUB_TOKEN }}
 
   test:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ "ubuntu-latest", "windows-latest" ]
+
+    runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Create local bin directory
+      if: startsWith(matrix.os, 'ubuntu')
       run: mkdir -p "${HOME}/.local/bin"
     - name: Download markdown-test-report
+      if: startsWith(matrix.os, 'ubuntu')
       uses: robinraju/release-downloader@v1.8
       with:
         repository: "ctron/markdown-test-report"
         tag: "v0.3.8"
         fileName: markdown-test-report-linux-amd64
         out-file-path: tmp
     - name: Install markdown-test-report
+      if: startsWith(matrix.os, 'ubuntu')
       run: |
         mv tmp/markdown-test-report-linux-amd64 "${HOME}/.local/bin/markdown-test-report"
         chmod +x "${HOME}/.local/bin/markdown-test-report"
     - name: Download grcov
+      if: startsWith(matrix.os, 'ubuntu')
       uses: robinraju/release-downloader@v1.8
       with:
         repository: "mozilla/grcov"
         tag: "v0.8.18"
         fileName: grcov-x86_64-unknown-linux-gnu.tar.bz2
         out-file-path: tmp
     - name: Install grcov
+      if: startsWith(matrix.os, 'ubuntu')
       run: |
         tar -xvf tmp/grcov-x86_64-unknown-linux-gnu.tar.bz2
         mv grcov "${HOME}/.local/bin"
@@ -92,23 +101,29 @@ jobs:
         RUSTFLAGS: -Cinstrument-coverage
         LLVM_PROFILE_FILE: cargo-test-%p-%m.profraw
     - name: Process code coverage with grcov
+      if: startsWith(matrix.os, 'ubuntu')
       run: grcov . --binary-path ./target/debug/deps/ -s . -t cobertura --branch --ignore-not-existing --ignore '../*' --ignore "/*" -o target/cobertura.xml
     - name: Upload coverage reports to Codecov
+      if: startsWith(matrix.os, 'ubuntu')
       uses: codecov/codecov-action@v3
       with:
         files: target/cobertura.xml
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
     - name: Job summary (tests)
       if: ${{ always() }}
-      run: "[ -f test-output.json ] && markdown-test-report --no-front-matter --output - >> $GITHUB_STEP_SUMMARY"
+      shell: bash
+      run: |
+        [ -f test-output.json ] && \
+          command -v markdown-test-report &> /dev/null && \
+          markdown-test-report --no-front-matter --output - >> $GITHUB_STEP_SUMMARY || true
       continue-on-error: true
 
   build-binary:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Rust
       uses: dtolnay/rust-toolchain@stable
     - name: Configure cache
@@ -138,7 +153,7 @@ jobs:
       PAPERAGE_PASSPHRASE: supersecret
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1
       with: