fix: organize coverage profraw files into subdirectory

- Move profraw files to coverage/profraw/ instead of root
- Clean up profraw files after coverage generation
- Update CI workflow to use profraw directory
- Add profraw/ to gitignore

Author: tnsc

.github/workflows/ci.yml

@@ -7,7 +7,7 @@ jobs:
     env:
       CARGO_TERM_COLOR: always
       RUSTFLAGS: "-C instrument-coverage"
-      LLVM_PROFILE_FILE: "cargo-test-%p-%m.profraw"
+      LLVM_PROFILE_FILE: "profraw/cargo-test-%p-%m.profraw"
       MONGODB_URI: ${{ secrets.MONGODB_URI }}
       DB_NAME_TEST: ${{ secrets.DB_NAME_TEST }}
       DB_NAME_PRODUCTION: ${{ secrets.DB_NAME_PRODUCTION }}
@@ -33,9 +33,10 @@ jobs:
 
       - name: Run Tests with Coverage
         run: |
+          mkdir -p profraw
           cargo test --verbose
           # Generate coverage report
-          grcov . \
+          grcov profraw/ \
             --binary-path ./target/debug/deps/ \
             -s . \
             -t lcov \

.gitignore

@@ -5,6 +5,7 @@ Cargo.lock
 # Coverage
 coverage/
 *.profraw
+profraw/
 coverage.lcov
 
 # Environment

coverage.sh

@@ -4,19 +4,20 @@
 cargo clean
 rm -rf coverage/
 rm -f *.profraw
+mkdir -p coverage/profraw
 
 # Set environment variables for coverage
 export CARGO_INCREMENTAL=0
 export RUSTFLAGS="-C instrument-coverage"
-export LLVM_PROFILE_FILE="cargo-test-%p-%m.profraw"
+export LLVM_PROFILE_FILE="coverage/profraw/cargo-test-%p-%m.profraw"
 
 # Run tests with coverage
 echo "Running tests with coverage..."
 cargo test
 
 # Generate coverage report
 echo "Generating coverage report..."
-grcov . \
+grcov coverage/profraw/ \
     --binary-path ./target/debug/deps/ \
     -s . \
     -t html \
@@ -31,7 +32,7 @@ grcov . \
     -o coverage/
 
 # Generate lcov for Codecov
-grcov . \
+grcov coverage/profraw/ \
     --binary-path ./target/debug/deps/ \
     -s . \
     -t lcov \
@@ -45,6 +46,9 @@ grcov . \
     --ignore 'src/openapi.rs' \
     -o coverage.lcov
 
+# Clean up profraw files
+rm -rf coverage/profraw/
+
 echo "Coverage report generated at coverage/index.html"
 echo "LCOV report generated at coverage.lcov"