feat!: ship C ABI 3 and schema 0.10 on a consolidated engine

.gitattributes

@@ -0,0 +1,5 @@
+# Generated code is compared byte for byte (snapshots, include_str! runtime
+# templates), so text files are LF on every platform.
+* text=auto eol=lf
+*.bat text eol=crlf
+*.ps1 text eol=crlf

.github/actions/toolchains/action.yml

@@ -0,0 +1,59 @@
+name: Language toolchains
+description: Install the consumer toolchain one WeaveFFI target needs (conformance and fixture checks).
+inputs:
+  lang:
+    description: Target language (c, cpp, python, ruby, dart, go, swift, dotnet, node, kotlin, wasm)
+    required: true
+runs:
+  using: composite
+  steps:
+    - if: inputs.lang == 'node' || inputs.lang == 'wasm'
+      uses: actions/setup-node@v4
+      with:
+        node-version: '22'
+    - if: inputs.lang == 'python'
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.12'
+    - if: inputs.lang == 'ruby'
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: '3.3'
+    - if: inputs.lang == 'ruby'
+      shell: bash
+      run: gem install ffi
+    # dart-lang/setup-dart can't run inside a composite action (it registers
+    # a problem matcher relative to the calling action), so fetch the SDK.
+    - if: inputs.lang == 'dart'
+      shell: bash
+      run: |
+        os=linux; [ "$RUNNER_OS" = macOS ] && os=macos
+        arch=x64; case "$(uname -m)" in arm64|aarch64) arch=arm64 ;; esac
+        curl -fsSL -o "$RUNNER_TEMP/dart.zip" \
+          "https://storage.googleapis.com/dart-archive/channels/stable/release/latest/sdk/dartsdk-$os-$arch-release.zip"
+        unzip -q -o "$RUNNER_TEMP/dart.zip" -d "$RUNNER_TEMP"
+        echo "$RUNNER_TEMP/dart-sdk/bin" >> "$GITHUB_PATH"
+    - if: inputs.lang == 'go'
+      uses: actions/setup-go@v5
+      with:
+        go-version: '1.23'
+    - if: inputs.lang == 'dotnet'
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: '8.0.x'
+    - if: inputs.lang == 'swift' && runner.os == 'Linux'
+      uses: swift-actions/setup-swift@v2
+      with:
+        swift-version: '6.0'
+    - if: inputs.lang == 'kotlin'
+      uses: actions/setup-java@v4
+      with:
+        distribution: temurin
+        java-version: '17'
+    - if: inputs.lang == 'kotlin'
+      uses: fwilhe2/setup-kotlin@main
+      with:
+        version: '2.0.21'
+    - if: (inputs.lang == 'c' || inputs.lang == 'cpp') && runner.os == 'Linux'
+      shell: bash
+      run: sudo apt-get update && sudo apt-get install -y --no-install-recommends clang

.github/workflows/bench.yml

@@ -1,9 +1,9 @@
 name: Bench
 
 on:
-  push:
-    branches: [ main ]
-  pull_request:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 9 * * 1'
 
 jobs:
   bench:
@@ -31,14 +31,14 @@ jobs:
         if: github.event_name == 'pull_request'
         run: |
           set -euo pipefail
-          cargo bench -p weaveffi-core --bench codegen_bench -- --test
+          cargo bench -p weaveffi-gen  --bench codegen_bench -- --test
           cargo bench -p weaveffi-cli  --bench generate_bench -- --test
 
       # Full sampled run on main; the uploaded artifact is the historical
       # record of the numbers.
       - name: Run cargo bench
         if: github.event_name == 'push'
-        # The two criterion harnesses (`weaveffi-core` and `weaveffi-cli`)
+        # The two criterion harnesses (`weaveffi-gen` and `weaveffi-cli`)
         # accept `--noplot`; the workspace `cargo bench --workspace` flag
         # also fans out to the default `libtest` harness in every other
         # crate, which rejects `--noplot`, so we invoke each criterion
@@ -48,7 +48,7 @@ jobs:
         run: |
           set -euo pipefail
           {
-            cargo bench -p weaveffi-core --bench codegen_bench -- --noplot
+            cargo bench -p weaveffi-gen  --bench codegen_bench -- --noplot
             cargo bench -p weaveffi-cli  --bench generate_bench -- --noplot
           } 2>&1 | tee bench.txt