Merge branch 'js/rebase-helper'

diff --git a/builtin/branch.c b/builtin/branch.c
index f293ee5b0f5a9269a40564c94dba404be983a861..cbaa6d03c047975ac88ccb4833a28ea5982b0b4f 100644 (file)
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -28,6 +28,7 @@ static const char * const builtin_branch_usage[] = {
        N_("git branch [<options>] [-r] (-d | -D) <branch-name>..."),
        N_("git branch [<options>] (-m | -M) [<old-branch>] <new-branch>"),
        N_("git branch [<options>] [-r | -a] [--points-at]"),
+       N_("git branch [<options>] [-r | -a] [--format]"),
        NULL
 };
 
@@ -364,14 +365,14 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r
        return strbuf_detach(&fmt, NULL);
 }
 
-static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sorting)
+static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sorting, const char *format)
 {
        int i;
        struct ref_array array;
        int maxwidth = 0;
        const char *remote_prefix = "";
        struct strbuf out = STRBUF_INIT;
-       char *format;
+       char *to_free = NULL;
 
        /*
         * If we are listing more than just remote branches,
@@ -388,7 +389,8 @@ static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sortin
        if (filter->verbose)
                maxwidth = calc_maxwidth(&array, strlen(remote_prefix));
 
-       format = build_format(filter, maxwidth, remote_prefix);
+       if (!format)
+               format = to_free = build_format(filter, maxwidth, remote_prefix);
        verify_ref_format(format);
 
        ref_array_sort(sorting, &array);
@@ -407,7 +409,7 @@ static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sortin
        }
 
        ref_array_clear(&array);
-       free(format);
+       free(to_free);
 }
 
 static void reject_rebase_or_bisect_branch(const char *target)
@@ -528,6 +530,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
        struct ref_filter filter;
        int icase = 0;
        static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
+       const char *format = NULL;
 
        struct option options[] = {
                OPT_GROUP(N_("Generic options")),
@@ -569,6 +572,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
                        N_("print only branches of the object"), 0, parse_opt_object_name
                },
                OPT_BOOL('i', "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
+               OPT_STRING(  0 , "format", &format, N_("format"), N_("format to use for the output")),
                OPT_END(),
        };
 
@@ -641,7 +645,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
                if (!sorting)
                        sorting = ref_default_sorting();
                sorting->ignore_case = icase;
-               print_ref_list(&filter, sorting);
+               print_ref_list(&filter, sorting, format);
                print_columns(&output, colopts, NULL);
                string_list_clear(&output, 0);
                return 0;