refactor: adopt workspace layout (#99)

* refactor: adopt workspace layout

* ci: skip rust publish on PRs

Author: beinan

.github/workflows/build.yml

@@ -5,10 +5,10 @@ on:
       - main
   pull_request:
     paths:
-      - rust/**
+      - crates/**
+      - Cargo.toml
+      - Cargo.lock
       - .github/workflows/build.yml
-      - rust/lance-graph/Cargo.toml
-      - rust/lance-graph/Cargo.lock
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -36,17 +36,17 @@ jobs:
           rustup default ${{ matrix.toolchain }}
       - uses: Swatinem/rust-cache@v2
         with:
-          workspaces: rust/lance-graph
+          workspaces: crates/lance-graph
           cache-targets: false
       - name: Install dependencies
         run: |
           sudo apt update
           sudo apt install -y protobuf-compiler
       - name: Build
-        run: cargo build --manifest-path rust/lance-graph/Cargo.toml
+        run: cargo build --manifest-path crates/lance-graph/Cargo.toml
       - name: Build tests
-        run: cargo test --manifest-path rust/lance-graph/Cargo.toml --no-run
+        run: cargo test --manifest-path crates/lance-graph/Cargo.toml --no-run
       - name: Run tests
-        run: cargo test --manifest-path rust/lance-graph/Cargo.toml
+        run: cargo test --manifest-path crates/lance-graph/Cargo.toml
       - name: Check benchmarks
-        run: cargo check --manifest-path rust/lance-graph/Cargo.toml --benches
+        run: cargo check --manifest-path crates/lance-graph/Cargo.toml --benches

.github/workflows/python-test.yml

@@ -6,7 +6,9 @@ on:
   pull_request:
     paths:
       - python/**
-      - rust/lance-graph/**
+      - crates/lance-graph/**
+      - Cargo.toml
+      - Cargo.lock
       - .github/workflows/python-test.yml
 
 concurrency:

.github/workflows/release.yml

@@ -120,7 +120,7 @@ jobs:
     - name: Update Cargo lock version (when version changes)
       if: inputs.release_type != 'current'
       run: |
-        cargo check --manifest-path rust/lance-graph/Cargo.toml
+        cargo check --manifest-path crates/lance-graph/Cargo.toml
         cargo check --manifest-path python/Cargo.toml
 
     - name: Create release commit (when version changes)

.github/workflows/rust-publish.yml

@@ -27,6 +27,7 @@ env:
 
 jobs:
   publish:
+    if: github.event_name != 'pull_request'
     runs-on: ubuntu-24.04
     timeout-minutes: 60
     steps:
@@ -50,5 +51,5 @@ jobs:
         with:
           registry-token: ${{ secrets.CARGO_REGISTRY_TOKEN }}
           args: "--all-features"
-          path: rust/lance-graph
+          path: crates/lance-graph
           dry-run: ${{ github.event_name == 'pull_request' || (github.event_name == 'workflow_dispatch' && github.event.inputs.mode == 'dry_run') }}

.github/workflows/rust-test.yml

@@ -5,10 +5,10 @@ on:
       - main
   pull_request:
     paths:
-      - rust/**
-      - .github/workflows/rust-test.yml
+      - crates/**
       - Cargo.toml
       - Cargo.lock
+      - .github/workflows/rust-test.yml
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -37,18 +37,18 @@ jobs:
           rustup default ${{ matrix.toolchain }}
       - uses: Swatinem/rust-cache@v2
         with:
-          workspaces: rust/lance-graph
+          workspaces: crates/lance-graph
           cache-targets: false
       - name: Install dependencies
         run: |
           sudo apt update
           sudo apt install -y protobuf-compiler
       - name: Build tests
-        run: cargo test --manifest-path rust/lance-graph/Cargo.toml --no-run
+        run: cargo test --manifest-path crates/lance-graph/Cargo.toml --no-run
       - name: Run unit tests
-        run: cargo test --manifest-path rust/lance-graph/Cargo.toml --lib
+        run: cargo test --manifest-path crates/lance-graph/Cargo.toml --lib
       - name: Run doc tests
-        run: cargo test --manifest-path rust/lance-graph/Cargo.toml --doc
+        run: cargo test --manifest-path crates/lance-graph/Cargo.toml --doc
 
   test-with-coverage:
     runs-on: ubuntu-24.04
@@ -61,7 +61,7 @@ jobs:
           rustup default stable
       - uses: Swatinem/rust-cache@v2
         with:
-          workspaces: rust/lance-graph
+          workspaces: crates/lance-graph
           cache-targets: false
       - name: Install dependencies
         run: |
@@ -71,7 +71,7 @@ jobs:
         uses: taiki-e/install-action@cargo-llvm-cov
       - name: Run tests with coverage
         run: |
-          cargo llvm-cov --manifest-path rust/lance-graph/Cargo.toml --lcov --output-path lcov.info
+          cargo llvm-cov --manifest-path crates/lance-graph/Cargo.toml --lcov --output-path lcov.info
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v4
         with:

.github/workflows/style.yml

@@ -5,10 +5,10 @@ on:
       - main
   pull_request:
     paths:
-      - rust/**
+      - crates/**
+      - Cargo.toml
+      - Cargo.lock
       - .github/workflows/style.yml
-      - rust/lance-graph/Cargo.toml
-      - rust/lance-graph/Cargo.lock
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -28,7 +28,7 @@ jobs:
         with:
           components: rustfmt
       - name: Check formatting
-        run: cargo fmt --manifest-path rust/lance-graph/Cargo.toml -- --check
+        run: cargo fmt --manifest-path crates/lance-graph/Cargo.toml -- --check
 
   clippy:
     runs-on: ubuntu-24.04
@@ -37,13 +37,13 @@ jobs:
       - uses: actions/checkout@v4
       - uses: Swatinem/rust-cache@v2
         with:
-          workspaces: rust/lance-graph
+          workspaces: crates/lance-graph
       - name: Install dependencies
         run: |
           sudo apt update
           sudo apt install -y protobuf-compiler
       - name: Clippy
-        run: cargo clippy --manifest-path rust/lance-graph/Cargo.toml --all-targets -- -D warnings
+        run: cargo clippy --manifest-path crates/lance-graph/Cargo.toml --all-targets -- -D warnings
 
   typos:
     name: Spell Check
@@ -52,4 +52,4 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Check spelling
-        uses: crate-ci/typos@v1.26.0
+        uses: crate-ci/typos@v1.26.0

AGENTS.md

@@ -0,0 +1,8 @@
+[workspace]
+members = [
+    "crates/lance-graph",
+]
+exclude = [
+    "python",
+]
+resolver = "2"