feat(github): CI for testing and releasing pathfinder

.github/workflows/release.yml

@@ -0,0 +1,51 @@
+name: cpu.release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    name: ${{ matrix.target }}
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: write
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+          - os: macos-latest
+            target: aarch64-apple-darwin
+          - os: macos-latest
+            target: x86_64-apple-darwin
+    steps:
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+      - uses: Swatinem/rust-cache@v2
+      - run: cargo build --release --target ${{ matrix.target }}
+      - uses: actions/upload-artifact@v4
+        with:
+          name: pathfinder-${{ matrix.target }}
+          path: target/${{ matrix.target }}/release/pathfinder
+
+  release:
+    needs: build
+    runs-on: ubuntu-slim
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          path: artifacts
+      - uses: softprops/action-gh-release@v2
+        with:
+          draft: true
+          files: artifacts/**/*

.github/workflows/test.yml

@@ -0,0 +1,22 @@
+name: cpu.test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy, rustfmt
+      - uses: Swatinem/rust-cache@v2
+      - run: cargo test --verbose
+      - run: cargo clippy -- -D warnings
+      - run: cargo fmt -- --check

src/args.rs

@@ -77,7 +77,17 @@ mod tests {
     #[test]
     fn python_multiple_extensions() {
         // Python and stub files use the same LSP server
-        let cli = parse_args(&["-e", "py", "-e", "pyi", "-s", "pyright-langserver", "--", "--stdio"]).unwrap();
+        let cli = parse_args(&[
+            "-e",
+            "py",
+            "-e",
+            "pyi",
+            "-s",
+            "pyright-langserver",
+            "--",
+            "--stdio",
+        ])
+        .unwrap();
         assert_eq!(cli.extension, vec!["py", "pyi"]);
         assert_eq!(cli.server, vec!["pyright-langserver", "--", "--stdio"]);
     }
@@ -103,7 +113,10 @@ mod tests {
         ])
         .unwrap();
         assert_eq!(cli.extension, vec!["ts"]);
-        assert_eq!(cli.server, vec!["typescript-language-server", "--", "--stdio"]);
+        assert_eq!(
+            cli.server,
+            vec!["typescript-language-server", "--", "--stdio"]
+        );
     }
 
     #[test]
@@ -121,7 +134,10 @@ mod tests {
         ])
         .unwrap();
         assert_eq!(cli.extension, vec!["py"]);
-        assert_eq!(cli.server, vec!["uv", "run", "pyright-langserver", "--", "--stdio"]);
+        assert_eq!(
+            cli.server,
+            vec!["uv", "run", "pyright-langserver", "--", "--stdio"]
+        );
     }
 
     #[test]
@@ -137,7 +153,10 @@ mod tests {
         ])
         .unwrap();
         assert_eq!(cli.extension, vec!["jsx"]);
-        assert_eq!(cli.server, vec!["typescript-language-server", "--", "--stdio"]);
+        assert_eq!(
+            cli.server,
+            vec!["typescript-language-server", "--", "--stdio"]
+        );
     }
 
     #[test]
@@ -151,5 +170,4 @@ mod tests {
         let result = parse_args(&["-e", "py"]);
         assert!(result.is_err());
     }
-
 }

src/main.rs

@@ -21,7 +21,9 @@ async fn main() -> Result<()> {
     let server_specs = cli.to_server_specs()?;
 
     // Extract the single server spec (CLI always produces one spec)
-    let server_spec = server_specs.into_iter().next()
+    let server_spec = server_specs
+        .into_iter()
+        .next()
         .ok_or_else(|| anyhow!("no server specification provided"))?;
 
     let config = Config::from_server_spec(server_spec)?;

tests/rust_analyzer.rs

@@ -56,8 +56,9 @@ fn definition_via_rust_analyzer() -> Result<()> {
         let mut lsp = LspBridge::new_with_command(
             &config.server.command[0],
             config.server.command[1..].to_vec(),
-            resolved_workspace
-        ).await?;
+            resolved_workspace,
+        )
+        .await?;
         lsp.initialize().await?;
 
         let mut documents = DocumentManager::new();