From 5318c0ae6b972afb64b4a9404f9d32bb2ebc5031 Mon Sep 17 00:00:00 2001
From: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
Date: Thu, 28 Mar 2024 13:53:32 +0100
Subject: [PATCH] [CI] Improve fetching of changed files

PRs always use a merge into the repo on checkout, so checking for
`HEAD^1` will show all the changes regardless of the number of commits
in a PR

(cherry picked from commit 950743c3d87275a65a99fd9dffc9250669eefec1)
---
 .github/workflows/static_checks.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/static_checks.yml b/.github/workflows/static_checks.yml
index fba556bb6cd..909f9ed36a3 100644
--- a/.github/workflows/static_checks.yml
+++ b/.github/workflows/static_checks.yml
@@ -32,7 +32,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           if [ "${{ github.event_name }}" == "pull_request" ]; then
-            files=$(gh pr diff ${{ github.event.pull_request.number }} --name-only)
+            files=$(git diff-tree --no-commit-id --name-only -r HEAD^1..HEAD 2> /dev/null || true)
           elif [ "${{ github.event_name }}" == "push" -a "${{ github.event.forced }}" == "false" -a "${{ github.event.created }}" == "false" ]; then
             files=$(git diff-tree --no-commit-id --name-only -r ${{ github.event.before }}..${{ github.event.after }} 2> /dev/null || true)
           fi