Function ShortenOids

git.go:264–287

(ids []*Oid, minlen int)

}

func ShortenOids(ids []*Oid, minlen int) (int, error) {
	shorten := C.git_oid_shorten_new(C.size_t(minlen))
	if shorten == nil {
		panic("Out of memory")
	}
	defer C.git_oid_shorten_free(shorten)

	var ret C.int

	runtime.LockOSThread()
	defer runtime.UnlockOSThread()

	for _, id := range ids {
		buf := make([]byte, 41)
		C.git_oid_fmt((*C.char)(unsafe.Pointer(&buf[0])), id.toC())
		buf[40] = 0
		ret = C.git_oid_shorten_add(shorten, (*C.char)(unsafe.Pointer(&buf[0])))
		if ret < 0 {
			return int(ret), MakeGitError(ret)
		}
	}
	runtime.KeepAlive(ids)
	return int(ret), nil
}

type GitError struct {
	Message string