CI: allow skipping BrowserStack (#31878)

This basically brings back the previous behavior we had on Travis CI, where if the commit message included `[ci skip]`, BrowserStack tests didn't run.

Additionally, this allows skipping BrowserStack if the commit message contains `[skip ci]` too.

diff --git a/.github/workflows/browserstack.yml b/.github/workflows/browserstack.yml
index f709b98da4f689a63ef21bb6f878d6ca8e4a39f4..c6c29dba1d60f28b885f25b22ad96092ac58a87e 100644 (file)
--- a/.github/workflows/browserstack.yml
+++ b/.github/workflows/browserstack.yml
@@ -7,7 +7,7 @@ env:
 jobs:
   browserstack:
     runs-on: ubuntu-latest
-    if: github.repository == 'twbs/bootstrap'
+    if: github.repository == 'twbs/bootstrap' && (!contains(github.event.commits[0].message, '[ci skip]') && !contains(github.event.commits[0].message, '[skip ci]'))
 
     steps:
       - name: Clone repository