Add `get_comment_len()`.

1 files changed, 24 insertions, 0 deletions

diff --git a/git.c b/git.c
index d5b1661..3cb7656 100644
--- a/git.c
+++ b/git.c
@@ -180,6 +180,30 @@ int create_info_file(pull_request *pr, const char *pr_root) {
 	return 1;
 }
 
+int get_comment_len(comment *comment) {
+	struct tm tm;
+	int len = format_len("title: %s\n", pr->title);
+
+	localtime_r(&comment->date, &tm);
+
+	len =  format_len("id: %i\n", comment->id);
+	len += format_len("author: %s\n", comment->author);
+	len += format_len("date: ") + strftime(NULL, -1, "%c %z\n", &tm);
+
+	/* Is this comment a reply? */
+	if (comment->reply != NULL) {
+		localtime_r(&comment->reply->date, &tm);
+		len += format_len("reply-to: %i\n", comment->reply->id);
+		len += format_len("reply-author: %s\n", comment->reply->author);
+		len += format_len("reply-date: ") + strftime(NULL, -1, "%c %z\n", &tm);
+	}
+
+	len += format_len("description: %s\n\n", comment->desc);
+
+	return len;
+
+}
+
 int add_comment(comment *comment, const char *pr_root) {
 	int len;
 	int buf_len;