Squashed 'gitstatus/' changes from 6d00edd0..113f1f69

113f1f69 release gitstatusd-linux-x86_64 v1.5.0
e193be52 expose HEAD's commit message
815301f1 do not redefine `exec` and `builtin` in bash bindings (#235)
97c2aa17 Make `--version-glob` to receive an argument (#216)
95e549fd Support building on OpenBSD (#208)
b054ddf2 make homebrew instructions work on systems other than darwin-x86_64 (#205)
98f99ade fix brew formula check

git-subtree-dir: gitstatus
git-subtree-split: 113f1f698667d12906d97e3818aec5d760dc6e3d

1 files changed, 9 insertions, 0 deletions

diff --git a/src/git.h b/src/git.h
index 7e5a6f9d..b85f09f7 100644
--- a/src/git.h
+++ b/src/git.h
@@ -48,6 +48,15 @@ git_reference* Head(git_repository* repo);
 // Returns the name of the local branch, or an empty string.
 const char* LocalBranchName(const git_reference* ref);
 
+struct CommitMessage {
+  // Can be empty, meaning "UTF-8".
+  std::string encoding;
+  // The first paragraph of the commit's message as a one-liner.
+  std::string summary;
+};
+
+CommitMessage GetCommitMessage(git_repository* repo, const git_oid& id);
+
 struct Remote {
   // Tip of the remote branch.
   git_reference* ref;