From 041022a0bdf2da0a942fa96c7c862453f7c43afc Mon Sep 17 00:00:00 2001
From: Yuichi Motoyama <y-motoyama@issp.u-tokyo.ac.jp>
Date: Fri, 10 May 2024 11:11:09 +0900
Subject: [PATCH] add scheduled CI

---
 .github/workflows/main.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5c32244e..b49b05fe 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,6 +1,9 @@
 name: CI
 
-on: [push]
+on:
+  push:
+  schedule:
+    - cron: '0 0 1,15 * *' # JST 9:00 on 1st and 15th every month
 
 jobs:
   ctest:
@@ -12,7 +15,7 @@ jobs:
         ompsize: [1, 4]
         exclude:
           - os: "macos-latest"
-            ompsize: 4
+            ompsize: 4 # OMP on macOS is too slow
       fail-fast: false
     env:
       OMP_NUM_THREADS: ${{ matrix.ompsize }}