Clean & optimize CI (#606)

.github/workflows/test.yml

@@ -63,12 +63,12 @@ jobs:
       - uses: actions-rs/clippy-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-          args: --locked --features "bench, mimalloc" --all-targets
+          args: --locked --features "mimalloc" --all-targets
       - name: Check docs
         uses: actions-rs/cargo@v1
         with:
           command: doc
-          args: --locked --features "bench, mimalloc" --no-deps --document-private-items
+          args: --locked --features "mimalloc" --no-deps --document-private-items
 
   test:
     name: Test
@@ -99,92 +99,19 @@ jobs:
         uses: foundry-rs/foundry-toolchain@v1
         with:
           version: nightly
-      # Cargo doc test is not included in `--all-targets`
-      # See <https://github.com/rust-lang/cargo/issues/6669>
-      # Cargo doc test also doesn't support `--no-run`, so we run it but
-      # have it just print `--help`.
+      - name: Install latest nextest release
+        uses: taiki-e/install-action@nextest
       - name: Build tests
-        run: |
-          cargo test --locked --features "bench, mimalloc" --all-targets --no-run
-          cargo test --locked --features "bench, mimalloc" --doc -- --help
-      - name: Run tests
-        run: |
-          cargo test --locked --features "bench, mimalloc" --all-targets -- --nocapture
-          cargo test --locked --features "bench, mimalloc" --doc -- --nocapture
-
-  codecov:
-    # See <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/source-based-code-coverage.html>
-    name: Coverage
-    runs-on: ubuntu-latest
-    env:
-      RUSTFLAGS: -Cinstrument-coverage
-      RUSTDOCFLAGS: -C instrument-coverage -Z unstable-options --persist-doctests target/debug/doctestbins
-      LLVM_PROFILE_FILE: profile-%m.profraw
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - name: Install rust
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: ${{ env.NIGHTLY_VERSION }}
-          override: true
-          components: llvm-tools-preview
-      - name: Install protobuf-compiler
-        run: sudo apt-get install -y protobuf-compiler
-      - name: Cache
-        uses: actions/cache@v3
-        continue-on-error: false
-        with:
-          path: |
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            target/
-          key: ${{ env.RUST_VERSION }}-${{ env.NIGHTLY_VERSION }}-cargo-cov-${{ hashFiles('**/Cargo.lock') }}-cov
-          restore-keys: ${{ env.RUST_VERSION }}-${{ env.NIGHTLY_VERSION }}-cargo-cov-
-      - name: Install cargo-binutils
-        run: cargo install cargo-binutils
-      - name: Install Foundry
-        uses: foundry-rs/foundry-toolchain@v1
+        uses: actions-rs/cargo@v1
         with:
-          version: nightly
-      - name: Build tests with coverage
-        run: |
-          cargo test --locked --features "bench, mimalloc" --all-targets --no-fail-fast --no-run
-          cargo test --locked --features "bench, mimalloc" --doc --no-fail-fast -- --help
-      - name: Run tests with coverage
-        run: |
-          cargo test --locked --features "bench, mimalloc" --all-targets --no-fail-fast -- --nocapture
-          cargo test --locked --features "bench, mimalloc" --doc --no-fail-fast
-      - name: Merge execution traces
-        run: cargo profdata -- merge -sparse $(find . -iname "profile-*.profraw") -o profile.profdata
-      - name: Export to lcov format for codecov
-        # See <https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/instrument-coverage.html#including-doc-tests>
-        run:
-          cargo cov -- export
-            --format=lcov > profile.lcov
-            --instr-profile=profile.profdata
-            $(
-              for file in
-                $(
-                  cargo test --locked --features "bench, mimalloc" --all-targets
-                    --no-fail-fast --no-run --message-format=json
-                    | jq -r "select(.profile.test == true) | .filenames[]"
-                    | grep -v dSYM -
-                )
-                target/debug/doctestbins/*/rust_out;
-              do
-                [[ -x $file ]] && printf "%s %s " -object $file ;
-              done
-            )
-      - name: Submit to codecov.io
-        uses: codecov/codecov-action@v3.1.1
+          command: nextest
+          args: run --workspace --features "mimalloc" --no-run
+      - name: Run tests
+        uses: actions-rs/cargo@v1
         with:
-          token: ${{ secrets.CODECOV_TOKEN }} # Optional for public repos
-          flags: test
-          fail_ci_if_error: true
-          verbose: true
+          command: nextest
+          args: run --workspace --features "mimalloc"
+
   cargo-vet:
     name: Vet Dependencies
     runs-on: ubuntu-latest