ci: update codecov with nix

RGB-WG · Apr 23, 2024 · 871dc31 · 871dc31
1 parent 1bead32
commit 871dc31
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Showing 3 changed files with 21 additions and 25 deletions.
diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
@@ -14,35 +14,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Set up toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-          components: rustfmt, llvm-tools-preview
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
       - name: Build
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --release
-        env:
-          CARGO_INCREMENTAL: "0"
-          RUSTFLAGS: "-Cinstrument-coverage"
-          RUSTDOCFLAGS: "-Cinstrument-coverage"
+        run: nix develop .#codecov -c cargo build --release
       - name: Test
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --all-features --no-fail-fast
-        env:
-          CARGO_INCREMENTAL: "0"
-          RUSTFLAGS: "-Cinstrument-coverage"
-          RUSTDOCFLAGS: "-Cinstrument-coverage"
+        run: nix develop .#codecov -c cargo test --all-features --no-fail-fast
       - name: Install grcov
-        run: if [[ ! -e ~/.cargo/bin/grcov ]]; then cargo install grcov; fi
+        run: nix develop .#codecov -c cargo install grcov
       - name: Generate coverage
-        run: grcov . --binary-path target/debug/deps/ -s . -t lcov --branch --ignore-not-existing --ignore '../**' --ignore '/*' -o coverage.lcov
+        run: nix develop .#codecov -c grcov . --binary-path target/debug/deps/ -s . -t lcov --branch --ignore-not-existing --ignore '../**' --ignore '/*' -o coverage.lcov
       - name: Upload coverage
         uses: codecov/codecov-action@v4
         with:

diff --git a/.gitignore b/.gitignore
@@ -10,3 +10,4 @@
 *.swp
 
 /dep_test
+default*.profraw
diff --git a/flake.nix b/flake.nix
@@ -24,6 +24,11 @@
           extensions = [ ];
           targets = [ "wasm32-unknown-unknown" ];
         };
+
+        stableWithLlvm = pkgs.rust-bin.nightly.latest.default.override {
+          extensions = [ "rustfmt" "llvm-tools-preview" ];
+          targets = [ ];
+        };
       in
       with pkgs;
       {
@@ -61,6 +66,15 @@
               wasm-pack
             ];
           };
+
+          codecov = mkShell {
+            buildInputs = [
+              stableWithLlvm
+            ];
+            CARGO_INCREMENTAL = "0";
+            RUSTFLAGS = "-Cinstrument-coverage";
+            RUSTDOCFLAGS = "-Cinstrument-coverage";
+          };
         };
       }
     );