From 8fe7be3fc0f77da40a19bf948a0d857644c63f9c Mon Sep 17 00:00:00 2001
From: Rizel Scarlett <rizel@squareup.com>
Date: Wed, 12 Nov 2025 20:17:43 -0500
Subject: [PATCH] Fix documentation-only change detection for push events
 (#5712)

---
 .github/workflows/pr-smoke-test.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/pr-smoke-test.yml b/.github/workflows/pr-smoke-test.yml
index 124c0fcb45..af1100bb83 100644
--- a/.github/workflows/pr-smoke-test.yml
+++ b/.github/workflows/pr-smoke-test.yml
@@ -33,11 +33,13 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # pin@v4
         with:
           ref: ${{ github.event.inputs.branch || github.ref }}
+          fetch-depth: 0
 
       - name: Check for code changes
         uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # pin@v3
         id: filter
         with:
+          base: ${{ github.event.before || github.event.pull_request.base.sha }}
           filters: |
             code:
               - '!documentation/**'