pipeline changes

Author: Heiko Alexander Weber

.github/workflows/pipeline.yml

@@ -10,20 +10,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
-    - name: Build program
-      run: cargo build
     - name: Check formatting
       run: cargo fmt --all -- --check
     - name: Check README.md synchronization
       run: |
         cargo install --force cargo-sync-readme
         cargo sync-readme -c
-    - name: Execute tests
-      run: cargo test
     - name: Scan code
       run: |
         rustup component add clippy
         cargo clippy --all-targets --all-features -- -D warnings
+    - name: Execute tests
+      run: cargo test
+    - name: Build program
+      run: cargo build
 
   tag:
     if: github.ref == 'refs/heads/master'

Makefile

@@ -1,4 +1,4 @@
-.PHONY: init update-version clean build test scan release
+.PHONY: init update-version clean build test cover open-coverage-html scan release
 
 init:
 	rm -rf .git/hooks
@@ -20,6 +20,16 @@ build:
 test:
 	cargo test
 
+cover-flags := CARGO_INCREMENTAL=0 RUSTFLAGS="-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off"
+cover:
+	$(cover-flags) cargo +nightly build
+	$(cover-flags) cargo +nightly test
+	grcov ./target/debug/ -s . -t lcov --llvm --ignore-not-existing -o ./target/debug/coverage
+	genhtml -o ./target/debug/coverage-html --show-details --highlight ./target/debug/coverage
+
+open-coverage-html:
+	open ./target/debug/coverage-html/index.html
+
 scan:
 	cargo clippy --all-targets --all-features -- -D warnings