github/workflows: Add workflow to verify commit message format.

Using the new tools/verifygitlog.py script.

1 files changed, 10 insertions, 0 deletions

diff --git a/tools/ci.sh b/tools/ci.sh
index 4e4aad560..c6b641dae 100755
--- a/tools/ci.sh
+++ b/tools/ci.sh
@@ -30,6 +30,16 @@ function ci_code_formatting_run {
 }
 
 ########################################################################################
+# commit formatting
+
+function ci_commit_formatting_run {
+    git remote add upstream https://github.com/micropython/micropython.git
+    git fetch --depth=100 upstream  master
+    # For a PR, upstream/master..HEAD ends with a merge commit into master, exlude that one.
+    tools/verifygitlog.py -v upstream/master..HEAD --no-merges
+}
+
+########################################################################################
 # code size
 
 function ci_code_size_setup {