From cac6e9702eb3f9533ce70d58731c0a398da96ea3 Mon Sep 17 00:00:00 2001
From: Petar Kirov <petar.p.kirov@gmail.com>
Date: Mon, 6 May 2024 18:16:21 +0300
Subject: [PATCH] ci(gh-actions/update-flake-lock): Gracefully handle the case
 where all flake inputs are up to date

---
 .github/workflows/update-flake-lock.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index d24065d..a408e32 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -32,11 +32,12 @@ jobs:
           private_key: ${{ secrets.APP_PRIVATE_KEY }}
 
       - name: Create Pull Request
+        if: ${{ hashFiles('commit_msg_body.txt') != '' }}
         uses: peter-evans/create-pull-request@v6
         with:
           token: ${{ steps.generate-token.outputs.token }}
           title: 'Update Nix Flake lockfile'
-          body-path: ./commit_msg_body.txt
+          body-path: commit_msg_body.txt
           branch: 'create-pull-request/update-flake-lockfile'
           delete-branch: true
           branch-suffix: timestamp