[llvm] GitHub Actions: Lint Python code for just for SyntaxErrors (PR #123940)

[Christian Clauss via llvm-commits]

https://github.com/cclauss created https://github.com/llvm/llvm-project/pull/123940

None

>From e92a0697aedd148ff8f1a86ccfcdc8877f51ad75 Mon Sep 17 00:00:00 2001
From: Christian Clauss <cclauss at me.com>
Date: Wed, 22 Jan 2025 14:05:20 +0100
Subject: [PATCH] GitHub Actions: Lint Python code for just for SyntaxErrors

---
 .github/workflows/lint.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 .github/workflows/lint.yml

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 00000000000000..9364d6ea369ea0
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,15 @@
+name: lint
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  lint_python:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout at v4
+      - uses: astral-sh/ruff-action at v3
+        with:  # Ignore all ruff rules except Python Syntax Errors
+          args: "check --ignore=ALL"