[llvm] [ci] Add ids workflow for checking llvm apis have been annotated with LLVM_ABI (PR #128370)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-github-workflow

Author: None (mcbarton)

<details>
<summary>Changes</summary>

This PR adds a workflow which checks that llvm apis have been annotated with LLVM_ABI.

---
Full diff: https://github.com/llvm/llvm-project/pull/128370.diff


1 Files Affected:

- (added) .github/workflows/ids-check.yml (+72) 


``````````diff
diff --git a/.github/workflows/ids-check.yml b/.github/workflows/ids-check.yml
new file mode 100644
index 0000000000000..8ed12140d4bbc
--- /dev/null
+++ b/.github/workflows/ids-check.yml
@@ -0,0 +1,72 @@
+name: ids-check
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: ids-check
+            os: macos-15
+
+    steps:
+    - uses: actions/checkout at v4
+      with:
+        repository: compnerd/ids
+        path: ${{ github.workspace }}/ids
+        fetch-depth: 0
+
+    - uses: actions/checkout at v4
+      with:
+        path: ${{ github.workspace }}/llvm-project
+        fetch-depth: 0
+
+    - name: Configure and build minimal LLVM for use by ids
+      run: |
+        cmake -B ${{ github.workspace }}/llvm-project/build/ \
+              -D CMAKE_BUILD_TYPE=Release \
+              -S ${{ github.workspace }}/llvm-project/llvm/ \
+              -D LLVM_ENABLE_PROJECTS=clang \
+              -D LLVM_TARGETS_TO_BUILD="host" \
+              -G Ninja
+        cd {{ github.workspace }}/llvm-project/build/
+        ninja -t targets all | grep "CommonTableGen: phony$" | grep -v "/" | sed 's/:.*//'
+
+    - name: install llvm and lit to build ids against
+      run: |
+        brew install llvm at 18
+        brew install lit at 18
+
+    - name: Configure ids
+      run: |
+        cmake -B ${{ github.workspace }}/ids/build/ \
+              -S ${{ github.workspace }}/ids/ \
+               -D CMAKE_BUILD_TYPE=Release \
+               -D CMAKE_C_COMPILER=$(brew --prefix llvm at 18)/bin/clang \
+               -D CMAKE_CXX_COMPILER=$(brew --prefix llvm at 18)/bin/clang++ \
+               -D CMAKE_EXE_LINKER_FLAGS=-fuse-ld=lld \
+               -D LLVM_DIR=$(brew --prefix llvm at 18)lib/cmake/llvm \
+               -D Clang_DIR=$(brew --prefix llvm at 18)/lib/cmake/clang \
+               -D FILECHECK_EXECUTABLE=$(brew --prefix llvm at 18)/bin/FileCheck \
+               -D LIT_EXECUTABLE=$(brew --prefix lit at 18)/bin/lit
+
+    - name: Build ids
+      run: |
+        cmake --build ${{ github.workspace }}/ids/build \
+              --config Release \
+              --parallel $(nproc --all)
+
+    - name: Run ids over compilation database
+      run: |
+        ${{ github.workspace }}/ids/build/bin/ids -export-macro LLVM_ABI -p ${{ github.workspace }}/llvm-project/build/compile_commands.json

``````````

</details>


https://github.com/llvm/llvm-project/pull/128370