From 22659928360e168c15e95bf072055d0eefdc4061 Mon Sep 17 00:00:00 2001
From: Bernhard Kirchen <schlimmchen@posteo.net>
Date: Mon, 23 Sep 2024 21:53:33 +0200
Subject: [PATCH] actions: prevent workflows triggering twice

the workflows running unconditionally for each push and each PR are run
twice when pushing to a branch that is to be merged by a PR and if that
branch is a branch local to the repo (rather than in a fork).
---
 .github/workflows/cpplint.yml      | 3 +++
 .github/workflows/yarnlint.yml     | 3 +++
 .github/workflows/yarnprettier.yml | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/.github/workflows/cpplint.yml b/.github/workflows/cpplint.yml
index cdbc7bc1..6ea139df 100644
--- a/.github/workflows/cpplint.yml
+++ b/.github/workflows/cpplint.yml
@@ -6,6 +6,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    # prevent push event from triggering if it's part of a PR
+    if: github.event_name != 'push' || github.event.pull_request == null
+
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
diff --git a/.github/workflows/yarnlint.yml b/.github/workflows/yarnlint.yml
index dd438a05..165235ff 100644
--- a/.github/workflows/yarnlint.yml
+++ b/.github/workflows/yarnlint.yml
@@ -6,6 +6,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    # prevent push event from triggering if it's part of a PR
+    if: github.event_name != 'push' || github.event.pull_request == null
+
     defaults:
       run:
         working-directory: webapp
diff --git a/.github/workflows/yarnprettier.yml b/.github/workflows/yarnprettier.yml
index c521f88d..d288c8b9 100644
--- a/.github/workflows/yarnprettier.yml
+++ b/.github/workflows/yarnprettier.yml
@@ -6,6 +6,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    # prevent push event from triggering if it's part of a PR
+    if: github.event_name != 'push' || github.event.pull_request == null
+
     defaults:
       run:
         working-directory: webapp