chore: prep v0.2.1-rc.1 release

- Update Rust publish workflow to use bundled binaries
- Add include directive to Cargo.toml for libs/ directory
- Add LICENSE file to Rust crate
- Bump version to 0.2.1-rc.1

Author: Dylan Storey

.github/workflows/release.yml

@@ -14,28 +14,33 @@ jobs:
           - os: ubuntu-latest
             artifact: graphqlite.so
             artifact-name: graphqlite-linux-x86_64.so
+            rust-lib-name: graphqlite-linux-x86_64.so
             cli-artifact: gqlite
             cli-artifact-name: gqlite-linux-x86_64
           - os: ubuntu-24.04-arm
             artifact: graphqlite.so
             artifact-name: graphqlite-linux-aarch64.so
+            rust-lib-name: graphqlite-linux-aarch64.so
             cli-artifact: gqlite
             cli-artifact-name: gqlite-linux-aarch64
           - os: macos-14
             arch: arm64
             artifact: graphqlite.dylib
             artifact-name: graphqlite-macos-arm64.dylib
+            rust-lib-name: graphqlite-macos-aarch64.dylib
             cli-artifact: gqlite
             cli-artifact-name: gqlite-macos-arm64
           - os: macos-14
             arch: x86_64
             artifact: graphqlite.dylib
             artifact-name: graphqlite-macos-x86_64.dylib
+            rust-lib-name: graphqlite-macos-x86_64.dylib
             cli-artifact: gqlite
             cli-artifact-name: gqlite-macos-x86_64
           - os: windows-latest
             artifact: graphqlite.dll
             artifact-name: graphqlite-windows-x86_64.dll
+            rust-lib-name: graphqlite-windows-x86_64.dll
             cli-artifact: gqlite.exe
             cli-artifact-name: gqlite-windows-x86_64.exe
 
@@ -147,6 +152,13 @@ jobs:
         if: matrix.arch != 'x86_64'
         uses: dtolnay/rust-toolchain@stable
 
+      - name: Copy extension to Rust libs
+        if: matrix.arch != 'x86_64'
+        shell: bash
+        run: |
+          mkdir -p bindings/rust/libs
+          cp build/${{ matrix.artifact }} bindings/rust/libs/${{ matrix.rust-lib-name }}
+
       - name: Test Rust bindings
         if: matrix.arch != 'x86_64'
         working-directory: bindings/rust
@@ -292,36 +304,46 @@ jobs:
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
 
-      # Vendor C sources into the crate for crates.io publishing
-      # The crate needs to be self-contained since crates.io doesn't have the full repo
-      - name: Vendor C sources for crate
-        run: |
-          cd bindings/rust
-          mkdir -p csrc/backend/parser csrc/backend/transform csrc/backend/executor
-          mkdir -p csrc/include csrc/generated csrc/vendor/sqlite
-
-          # Copy include headers
-          cp ../../src/include/*.h csrc/include/
-
-          # Copy parser sources
-          cp ../../src/backend/parser/*.c csrc/backend/parser/
-          cp ../../src/backend/parser/*.h csrc/backend/parser/
+      # Download pre-built extension binaries for all platforms
+      - name: Download Linux x86_64 extension
+        uses: actions/download-artifact@v4
+        with:
+          name: graphqlite-linux-x86_64.so
+          path: bindings/rust/libs/
 
-          # Copy transform sources
-          cp ../../src/backend/transform/*.c csrc/backend/transform/
+      - name: Download Linux ARM64 extension
+        uses: actions/download-artifact@v4
+        with:
+          name: graphqlite-linux-aarch64.so
+          path: bindings/rust/libs/
 
-          # Copy executor sources
-          cp ../../src/backend/executor/*.c csrc/backend/executor/
+      - name: Download macOS ARM64 extension
+        uses: actions/download-artifact@v4
+        with:
+          name: graphqlite-macos-arm64.dylib
+          path: bindings/rust/libs/
 
-          # Copy generated sources (pre-generated Flex/Bison output)
-          cp ../../src/generated/*.c csrc/generated/
-          cp ../../src/generated/*.h csrc/generated/
+      - name: Download macOS x86_64 extension
+        uses: actions/download-artifact@v4
+        with:
+          name: graphqlite-macos-x86_64.dylib
+          path: bindings/rust/libs/
 
-          # Copy bundled init
-          cp ../../src/bundled_init.c csrc/
+      - name: Download Windows extension
+        uses: actions/download-artifact@v4
+        with:
+          name: graphqlite-windows-x86_64.dll
+          path: bindings/rust/libs/
 
-          # Copy vendored SQLite headers
-          cp ../python/vendor/sqlite/*.h csrc/vendor/sqlite/
+      - name: Rename extensions to expected names
+        working-directory: bindings/rust/libs
+        run: |
+          mv graphqlite-linux-x86_64.so graphqlite-linux-x86_64.so || true
+          mv graphqlite-linux-aarch64.so graphqlite-linux-aarch64.so || true
+          mv graphqlite-macos-arm64.dylib graphqlite-macos-aarch64.dylib
+          mv graphqlite-macos-x86_64.dylib graphqlite-macos-x86_64.dylib || true
+          mv graphqlite-windows-x86_64.dll graphqlite-windows-x86_64.dll || true
+          ls -la
 
       - name: Publish to crates.io
         working-directory: bindings/rust

bindings/python/src/graphqlite/__init__.py

@@ -8,7 +8,7 @@
 from .utils import escape_string, sanitize_rel_type, CYPHER_RESERVED
 from ._platform import get_loadable_path
 
-__version__ = "0.2.0"
+__version__ = "0.2.1-rc.1"
 __all__ = [
     "Connection", "connect", "wrap", "load", "loadable_path",
     "Graph", "graph", "GraphManager", "graphs",

bindings/rust/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "graphqlite"
-version = "0.2.1"
+version = "0.2.1-rc.1"
 edition = "2021"
 description = "SQLite extension for graph queries using Cypher"
 license = "MIT"
@@ -9,6 +9,7 @@ readme = "README.md"
 keywords = ["sqlite", "graph", "cypher", "database"]
 categories = ["database"]
 exclude = ["tests/", "target/"]
+include = ["src/**/*", "libs/**/*", "Cargo.toml", "README.md", "LICENSE"]
 
 [dependencies]
 rusqlite = { version = "0.31", features = ["bundled", "load_extension"] }

bindings/rust/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 GraphQLite Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.