From c228ea778b0b93617d2428ef849279e5662f4fd0 Mon Sep 17 00:00:00 2001
From: Henrich Lauko <henrich.lauko@trailofbits.com>
Date: Thu, 30 Nov 2023 23:01:24 +0100
Subject: [PATCH] [CIR][github] Setup github test CIR workflow. (#332)

Closes #288

The action mirrors
https://github.com/llvm/llvm-project/blob/main/.github/workflows/clang-tests.yml
with a few minor differences:
 - it is not restricted to: `github.repository_owner == 'llvm'`
- it triggers on pull requests and pushes to `main` instead of `release`
branches

I suggest adding branch protection rule to require tests to pass for
each pull request:
`Settings -> Branches -> Add branch protection rule -> Require status
checks to pass before merging`
---
 .github/workflows/clang-cir-tests.yml | 37 +++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 .github/workflows/clang-cir-tests.yml

diff --git a/.github/workflows/clang-cir-tests.yml b/.github/workflows/clang-cir-tests.yml
new file mode 100644
index 000000000000..9add7ccc5b15
--- /dev/null
+++ b/.github/workflows/clang-cir-tests.yml
@@ -0,0 +1,37 @@
+name: Clang CIR Tests
+
+permissions:
+  contents: read
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'main'
+    paths:
+      - 'clang/**'
+      - '.github/workflows/clang-cir-tests.yml'
+      - '.github/workflows/llvm-project-tests.yml'
+      - '!llvm/**'
+  pull_request:
+    branches:
+      - 'main'
+    paths:
+      - 'clang/**'
+      - '.github/workflows/clang-cir-tests.yml'
+      - '.github/workflows/llvm-project-tests.yml'
+      - '!llvm/**'
+
+concurrency:
+  # Skip intermediate builds: always.
+  # Cancel intermediate builds: only if it is a pull request build.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
+jobs:
+  check_clang_cir:
+    name: Test clang-cir
+    uses: ./.github/workflows/llvm-project-tests.yml
+    with:
+      build_target: check-clang-cir
+      projects: clang;mlir;cir