tree f4b2e9ede051a38f3dc212b1401a82eccb03af8f
parent 9fbc418bb1f89aa94fa460a3b24952d71ac74d3f
author Dmitri Shuralyov <dmitshur@golang.org> 1549423667 -0500
committer Dmitri Shuralyov <dmitshur@golang.org> 1549661858 +0000

maintner: support multi-line commit message subjects

In git, the text up to the first blank line in a commit message
is treated as the commit subject.

Most subjects are short and fit in one line (hopefully under
50 characters). In some cases, they end up being split into
multiple lines.

Report the entire subject rather than just the first line,
and join multiple lines with spaces.

Reference: https://git-scm.com/docs/git-commit#_discussion.

Fixes golang/go#30101

Change-Id: I1ea8212202fce0033e5ac8075352d5d7e0ae823c
Reviewed-on: https://go-review.googlesource.com/c/161222
Reviewed-by: Andrew Bonventre <andybons@golang.org>