Handle format.subjectprefix for every command which accepts --pretty

Because the --pretty can be given as --pretty=email which historically produced
mails with patches. IOW, exactly what git-format-patch does.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin-log.c b/builtin-log.c
index 5dc2c1c23061e4e25156a373c9692c026652b69a..13bae3110e05b804db22149e9eb366669a8147c7 100644 (file)
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -16,6 +16,7 @@
 #include "refs.h"
 
 static int default_show_root = 1;
+static const char *fmt_patch_subject_prefix = "PATCH";
 
 /* this is in builtin-diff.c */
 void add_head(struct rev_info *revs);
@@ -55,6 +56,7 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
        rev->commit_format = CMIT_FMT_DEFAULT;
        rev->verbose_header = 1;
        rev->show_root_diff = default_show_root;
+       rev->subject_prefix = fmt_patch_subject_prefix;
        argc = setup_revisions(argc, argv, rev, "HEAD");
        if (rev->diffopt.pickaxe || rev->diffopt.filter)
                rev->always_show_header = 0;
@@ -94,6 +96,12 @@ static int cmd_log_walk(struct rev_info *rev)
 
 static int git_log_config(const char *var, const char *value)
 {
+       if (!strcmp(var, "format.subjectprefix")) {
+               if (!value)
+                       die("format.subjectprefix without value");
+               fmt_patch_subject_prefix = xstrdup(value);
+               return 0;
+       }
        if (!strcmp(var, "log.showroot")) {
                default_show_root = git_config_bool(var, value);
                return 0;
@@ -265,7 +273,6 @@ static int istitlechar(char c)
 
 static char *extra_headers = NULL;
 static int extra_headers_size = 0;
-static const char *fmt_patch_subject_prefix = "PATCH";
 static const char *fmt_patch_suffix = ".patch";
 
 static int git_format_config(const char *var, const char *value)
@@ -291,12 +298,6 @@ static int git_format_config(const char *var, const char *value)
        if (!strcmp(var, "diff.color") || !strcmp(var, "color.diff")) {
                return 0;
        }
-       if (!strcmp(var, "format.subjectprefix")) {
-               if (!value)
-                       die("format.subjectprefix without value");
-               fmt_patch_subject_prefix = xstrdup(value);
-               return 0;
-       }
 
        return git_log_config(var, value);
 }