pretty format %(trailers): add a "key_value_separator"

[thirdparty/git.git] / pretty.c

diff --git a/pretty.c b/pretty.c
index 1237ee0e45d27ca326b8e03cf0e4652d7168f46c..05eef7fda0b6e3f003e9df7e261baba0590ed00c 100644 (file)
--- a/pretty.c
+++ b/pretty.c
@@ -1418,6 +1418,7 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
                struct process_trailer_options opts = PROCESS_TRAILER_OPTIONS_INIT;
                struct string_list filter_list = STRING_LIST_INIT_NODUP;
                struct strbuf sepbuf = STRBUF_INIT;
+               struct strbuf kvsepbuf = STRBUF_INIT;
                size_t ret = 0;
 
                opts.no_divider = 1;
@@ -1449,6 +1450,14 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
                                        strbuf_expand(&sepbuf, fmt, strbuf_expand_literal_cb, NULL);
                                        free(fmt);
                                        opts.separator = &sepbuf;
+                               } else if (match_placeholder_arg_value(arg, "key_value_separator", &arg, &argval, &arglen)) {
+                                       char *fmt;
+
+                                       strbuf_reset(&kvsepbuf);
+                                       fmt = xstrndup(argval, arglen);
+                                       strbuf_expand(&kvsepbuf, fmt, strbuf_expand_literal_cb, NULL);
+                                       free(fmt);
+                                       opts.key_value_separator = &kvsepbuf;
                                } else if (!match_placeholder_bool_arg(arg, "only", &arg, &opts.only_trailers) &&
                                           !match_placeholder_bool_arg(arg, "unfold", &arg, &opts.unfold) &&
                                           !match_placeholder_bool_arg(arg, "keyonly", &arg, &opts.key_only) &&