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rev-list: refactor printing bisect vars

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This simplifies the code, and while at it we create the
"print_commit_list" function that will be reused later.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Christian Couder 2009-04-19 11:55:43 +02:00 committed by Junio C Hamano
parent 1c876546bd
commit 280e65cbd8
2 changed files with 37 additions and 28 deletions
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4
bisect.h
View File

@ -9,6 +9,10 @@ extern struct commit_list *filter_skipped(struct commit_list *list,
struct commit_list **tried, struct commit_list **tried,
int show_all); int show_all);
extern void print_commit_list(struct commit_list *list,
const char *format_cur,
const char *format_last);
/* bisect_show_flags flags in struct rev_list_info */ /* bisect_show_flags flags in struct rev_list_info */
#define BISECT_SHOW_ALL (1<<0) #define BISECT_SHOW_ALL (1<<0)
#define BISECT_SHOW_TRIED (1<<1) #define BISECT_SHOW_TRIED (1<<1)

61
builtin-rev-list.c
View File

@ -225,20 +225,37 @@ int estimate_bisect_steps(int all)
return (e < 3 * x) ? n : n - 1; return (e < 3 * x) ? n : n - 1;
} }
void print_commit_list(struct commit_list *list,
const char *format_cur,
const char *format_last)
{
for ( ; list; list = list->next) {
const char *format = list->next ? format_cur : format_last;
printf(format, sha1_to_hex(list->item->object.sha1));
}
}
static void show_tried_revs(struct commit_list *tried, int stringed) static void show_tried_revs(struct commit_list *tried, int stringed)
{ {
printf("bisect_tried='"); printf("bisect_tried='");
for (;tried; tried = tried->next) { print_commit_list(tried, "%s|", "%s");
char *format = tried->next ? "%s|" : "%s";
printf(format, sha1_to_hex(tried->item->object.sha1));
}
printf(stringed ? "' &&\n" : "'\n"); printf(stringed ? "' &&\n" : "'\n");
} }
static void print_var_str(const char *var, const char *val, int stringed)
{
printf("%s='%s'%s\n", var, val, stringed ? " &&" : "");
}
static void print_var_int(const char *var, int val, int stringed)
{
printf("%s=%d%s\n", var, val, stringed ? " &&" : "");
}
int show_bisect_vars(struct rev_list_info *info, int reaches, int all) int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
{ {
int cnt, flags = info->bisect_show_flags; int cnt, stringed, flags = info->bisect_show_flags;
char hex[41] = "", *format; char hex[41] = "";
struct commit_list *tried; struct commit_list *tried;
struct rev_info *revs = info->revs; struct rev_info *revs = info->revs;
@ -268,29 +285,17 @@ int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
printf("------\n"); printf("------\n");
} }
stringed = flags & BISECT_SHOW_STRINGED;
if (flags & BISECT_SHOW_TRIED) if (flags & BISECT_SHOW_TRIED)
show_tried_revs(tried, flags & BISECT_SHOW_STRINGED); show_tried_revs(tried, stringed);
format = (flags & BISECT_SHOW_STRINGED) ?
"bisect_rev=%s &&\n" print_var_str("bisect_rev", hex, stringed);
"bisect_nr=%d &&\n" print_var_int("bisect_nr", cnt - 1, stringed);
"bisect_good=%d &&\n" print_var_int("bisect_good", all - reaches - 1, stringed);
"bisect_bad=%d &&\n" print_var_int("bisect_bad", reaches - 1, stringed);
"bisect_all=%d &&\n" print_var_int("bisect_all", all, stringed);
"bisect_steps=%d\n" print_var_int("bisect_steps", estimate_bisect_steps(all), 0);
:
"bisect_rev=%s\n"
"bisect_nr=%d\n"
"bisect_good=%d\n"
"bisect_bad=%d\n"
"bisect_all=%d\n"
"bisect_steps=%d\n";
printf(format,
hex,
cnt - 1,
all - reaches - 1,
reaches - 1,
all,
estimate_bisect_steps(all));
return 0; return 0;
} }