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Make git-prune-packed a bit more chatty.

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Steven Grimm noticed that git-repack's verbosity is inconsistent
because pack-objects is chatty and prune-packed is not.  This
makes the latter a bit more chatty and gives -q option to
squelch it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2007-01-12 15:00:13 -08:00
parent f215f27013
commit b60daf0515
3 changed files with 22 additions and 9 deletions
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5
Documentation/git-prune-packed.txt
View File

@ -9,7 +9,7 @@ residing in a pack file.
SYNOPSIS
--------
'git-prune-packed' [-n]
'git-prune-packed' [-n] [-q]
DESCRIPTION
@ -32,6 +32,9 @@ OPTIONS
Don't actually remove any objects, only show those that would have been
removed.
-q::
Squelch the progress indicator.
Author
------
Written by Linus Torvalds <torvalds@osdl.org>

24
builtin-prune-packed.c
View File

@ -4,7 +4,10 @@
static const char prune_packed_usage[] =
"git-prune-packed [-n]";
static void prune_dir(int i, DIR *dir, char *pathname, int len, int dryrun)
#define DRY_RUN 01
#define VERBOSE 02
static void prune_dir(int i, DIR *dir, char *pathname, int len, int opts)
{
struct dirent *de;
char hex[40];
@ -20,7 +23,7 @@ static void prune_dir(int i, DIR *dir, char *pathname, int len, int dryrun)
if (!has_sha1_pack(sha1, NULL))
continue;
memcpy(pathname + len, de->d_name, 38);
if (dryrun)
if (opts & DRY_RUN)
printf("rm -f %s\n", pathname);
else if (unlink(pathname) < 0)
error("unable to unlink %s", pathname);
@ -29,7 +32,7 @@ static void prune_dir(int i, DIR *dir, char *pathname, int len, int dryrun)
rmdir(pathname);
}
void prune_packed_objects(int dryrun)
void prune_packed_objects(int opts)
{
int i;
static char pathname[PATH_MAX];
@ -46,24 +49,31 @@ void prune_packed_objects(int dryrun)
sprintf(pathname + len, "%02x/", i);
d = opendir(pathname);
if (opts == VERBOSE && (d || i == 255))
fprintf(stderr, "Removing unused objects %d%%...\015",
((i+1) * 100) / 256);
if (!d)
continue;
prune_dir(i, d, pathname, len + 3, dryrun);
prune_dir(i, d, pathname, len + 3, opts);
closedir(d);
}
if (opts == VERBOSE)
fprintf(stderr, "\nDone.\n");
}
int cmd_prune_packed(int argc, const char **argv, const char *prefix)
{
int i;
int dryrun = 0;
int opts = VERBOSE;
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (*arg == '-') {
if (!strcmp(arg, "-n"))
dryrun = 1;
opts |= DRY_RUN;
else if (!strcmp(arg, "-q"))
opts &= ~VERBOSE;
else
usage(prune_packed_usage);
continue;
@ -72,6 +82,6 @@ int cmd_prune_packed(int argc, const char **argv, const char *prefix)
usage(prune_packed_usage);
}
sync();
prune_packed_objects(dryrun);
prune_packed_objects(opts);
return 0;
}

2
git-repack.sh
View File

@ -110,7 +110,7 @@ then
done
)
fi
git-prune-packed
git-prune-packed $quiet
fi
case "$no_update_info" in