Merge pull request #323 from Coderlane/diff_stats_string
Add DiffStats String
diff --git a/diff.go b/diff.go
index 9a7ac78..8ae0512 100644
--- a/diff.go
+++ b/diff.go
@@ -217,6 +217,33 @@
return int(C.git_diff_stats_files_changed(stats.ptr))
}
+type DiffStatsFormat int
+
+const (
+ DiffStatsNone DiffStatsFormat = C.GIT_DIFF_STATS_NONE
+ DiffStatsFull DiffStatsFormat = C.GIT_DIFF_STATS_FULL
+ DiffStatsShort DiffStatsFormat = C.GIT_DIFF_STATS_SHORT
+ DiffStatsNumber DiffStatsFormat = C.GIT_DIFF_STATS_NUMBER
+ DiffStatsIncludeSummary DiffStatsFormat = C.GIT_DIFF_STATS_INCLUDE_SUMMARY
+)
+
+func (stats *DiffStats) String(format DiffStatsFormat,
+ width uint) (string, error) {
+ buf := C.git_buf{}
+ defer C.git_buf_free(&buf)
+
+ runtime.LockOSThread()
+ defer runtime.UnlockOSThread()
+
+ ret := C.git_diff_stats_to_buf(&buf,
+ stats.ptr, C.git_diff_stats_format_t(format), C.size_t(width))
+ if ret < 0 {
+ return "", MakeGitError(ret)
+ }
+
+ return C.GoString(buf.ptr), nil
+}
+
func (diff *Diff) Stats() (*DiffStats, error) {
stats := new(DiffStats)
