log: add log.mailmap configuration option

diff --git a/builtin/log.c b/builtin/log.c
index d2bd8cea78d63b49bad34ee3396b1f85c7fada5f..16e6520a5d40f1837d850956f899bb5ef5a4c46d 100644 (file)
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -31,6 +31,7 @@ static int default_abbrev_commit;
 static int default_show_root = 1;
 static int decoration_style;
 static int decoration_given;
+static int use_mailmap_config;
 static const char *fmt_patch_subject_prefix = "PATCH";
 static const char *fmt_pretty;
 
@@ -106,6 +107,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
                OPT_END()
        };
 
+       mailmap = use_mailmap_config;
        argc = parse_options(argc, argv, prefix,
                             builtin_log_options, builtin_log_usage,
                             PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN |
@@ -358,6 +360,11 @@ static int git_log_config(const char *var, const char *value, void *cb)
        }
        if (!prefixcmp(var, "color.decorate."))
                return parse_decorate_color_config(var, 15, value);
+       if (!strcmp(var, "log.mailmap")) {
+               use_mailmap_config = git_config_bool(var, value);
+               return 0;
+       }
+
        if (grep_config(var, value, cb) < 0)
                return -1;
        return git_diff_ui_config(var, value, cb);