chore: add coverage

.github/workflows/test.yml

@@ -11,16 +11,52 @@ env:
 
 jobs:
   test:
+    env:
+      PROJECT_NAME_UNDERSCORE: blockhain_cli
+      CARGO_INCREMENTAL: 0
+      RUSTFLAGS: -Zprofile -Ccodegen-units=1 -Copt-level=0 -Clink-dead-code -Coverflow-checks=off -Zpanic_abort_tests -Cpanic=abort
+      RUSTDOCFLAGS: -Cpanic=abort
 
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
-    - name: Build
-      run: cargo build --verbose
+    - uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: nightly
+        override: true
+    - name: Cache dependencies
+      uses: actions/cache@v2
+      env:
+        cache-name: cache-dependencies
+      with:
+        path: |
+          ~/.cargo/.crates.toml
+          ~/.cargo/.crates2.json
+          ~/.cargo/bin
+          ~/.cargo/registry/index
+          ~/.cargo/registry/cache
+          target
+        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('Cargo.lock') }}
     - name: Run clippy
       run: cargo clippy --all-targets --all-features -- -D warnings
     - name: Run lint
       run: cargo fmt -- --check
-    - name: Run tests
-      run: cargo test --verbose
+    - name: Run tests with the coverage report
+      run: |
+        cargo install cargo2junit grcov;
+        cargo test $CARGO_OPTIONS -- -Z unstable-options --format json | cargo2junit > results.xml;
+        zip -0 ccov.zip `find . \( -name "$PROJECT_NAME_UNDERSCORE*.gc*" \) -print`;
+        grcov ccov.zip -s . -t lcov --llvm --ignore-not-existing --ignore "/*" --ignore "tests/*" -o lcov.info;
+    - name: Upload test results
+      uses: EnricoMi/publish-unit-test-result-action@v1
+      with:
+        check_name: Test Results
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        files: results.xml
+    - name: Upload to CodeCov
+      uses: codecov/codecov-action@v1
+      with:
+        files: ./lcov.info
+        fail_ci_if_error: true

Cargo.toml

@@ -20,6 +20,9 @@ path = "src/lib.rs"
 name = "blockchain-prompts"
 path = "src/bin/blockchain.rs"
 
+[features]
+coverage = []
+
 [dependencies]
 chrono = "0.4.31"
 cliclack = "0.1.9"