Retire info/rev-cache
It was one of those things that were well intentioned but did not turn out to be useful in practice. Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
parent
53764ee43d
commit
0f56479d73
2
.gitignore
vendored
2
.gitignore
vendored
@ -6,7 +6,6 @@ git-applypatch
|
||||
git-archimport
|
||||
git-bisect
|
||||
git-branch
|
||||
git-build-rev-cache
|
||||
git-cat-file
|
||||
git-checkout
|
||||
git-checkout-index
|
||||
@ -78,7 +77,6 @@ git-sh-setup
|
||||
git-shortlog
|
||||
git-show-branch
|
||||
git-show-index
|
||||
git-show-rev-cache
|
||||
git-ssh-fetch
|
||||
git-ssh-upload
|
||||
git-status
|
||||
|
||||
@ -1,38 +0,0 @@
|
||||
git-build-rev-cache(1)
|
||||
======================
|
||||
|
||||
NAME
|
||||
----
|
||||
git-build-rev-cache - Create or update a rev-cache file.
|
||||
|
||||
SYNOPSIS
|
||||
--------
|
||||
'git-build-rev-cache' [-v] <rev-cache-file> < list-of-heads
|
||||
|
||||
DESCRIPTION
|
||||
-----------
|
||||
Creates or updates a file that describes the commit ancestry reachable
|
||||
from the list-of-head read from stdin. This file is in an append-only
|
||||
binary format to make the server side friendly to rsync mirroring
|
||||
scheme, and can be read by the git-show-rev-cache command.
|
||||
|
||||
OPTIONS
|
||||
-------
|
||||
-v::
|
||||
Verbose.
|
||||
|
||||
<rev-cache-file>::
|
||||
The rev-cache to operate on.
|
||||
|
||||
Author
|
||||
------
|
||||
Written by Junio C Hamano <junkio@cox.net>
|
||||
|
||||
Documentation
|
||||
--------------
|
||||
Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
|
||||
|
||||
GIT
|
||||
---
|
||||
Part of the link:git.html[git] suite
|
||||
|
||||
@ -1,37 +0,0 @@
|
||||
git-show-rev-cache(1)
|
||||
=====================
|
||||
|
||||
NAME
|
||||
----
|
||||
git-show-rev-cache - Show the contents of a rev-cache file.
|
||||
|
||||
SYNOPSIS
|
||||
--------
|
||||
'git-show-rev-cache' <rev-cache-file>
|
||||
|
||||
DESCRIPTION
|
||||
-----------
|
||||
Show the contents of <rev-cache-file>.
|
||||
|
||||
A rev-cache file describes the commit ancestry reachable from references
|
||||
supplied as input to get-build-rev-cache. This file is in an
|
||||
append-only binary format to make the server side friendly to rsync
|
||||
mirroring scheme.
|
||||
|
||||
OPTIONS
|
||||
-------
|
||||
<rev-cache-file>::
|
||||
Rev-cache file to display.
|
||||
|
||||
Author
|
||||
------
|
||||
Written by Junio C Hamano <junkio@cox.net>
|
||||
|
||||
Documentation
|
||||
--------------
|
||||
Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
|
||||
|
||||
GIT
|
||||
---
|
||||
Part of the link:git.html[git] suite
|
||||
|
||||
@ -38,8 +38,6 @@ of what they are for:
|
||||
|
||||
* info/refs
|
||||
|
||||
* info/rev-cache
|
||||
|
||||
|
||||
BUGS
|
||||
----
|
||||
|
||||
@ -359,9 +359,6 @@ link:git-tag.html[git-tag]::
|
||||
|
||||
Interrogators:
|
||||
|
||||
link:git-build-rev-cache.html[git-build-rev-cache]::
|
||||
Create or update a rev-cache file.
|
||||
|
||||
link:git-cherry.html[git-cherry]::
|
||||
Find commits not merged upstream.
|
||||
|
||||
@ -402,9 +399,6 @@ link:git-send-email.html[git-send-email]::
|
||||
Send patch e-mails out of "format-patch --mbox" output.
|
||||
Previously this command was known as git-send-email-script.
|
||||
|
||||
link:git-show-rev-cache.html[git-show-rev-cache]::
|
||||
Show the contents of a rev-cache file.
|
||||
|
||||
link:git-stripspace.html[git-stripspace]::
|
||||
Filter out empty lines.
|
||||
|
||||
|
||||
@ -117,13 +117,6 @@ info/grafts::
|
||||
listing their 40-byte hexadecimal object names separated
|
||||
by a space and terminated by a newline.
|
||||
|
||||
info/rev-cache::
|
||||
No higher-level tool currently takes advantage of this
|
||||
file, but it is generated when `git update-server-info`
|
||||
is run. It records the commit ancestry information of
|
||||
the commits in this repository in a concise binary
|
||||
format, and can be read with `git-show-rev-cache`.
|
||||
|
||||
info/exclude::
|
||||
This file, by convention among Porcelains, stores the
|
||||
exclude pattern list. `git status` looks at it, but
|
||||
|
||||
8
Makefile
8
Makefile
@ -92,7 +92,7 @@ SIMPLE_PROGRAMS = \
|
||||
|
||||
# ... and all the rest
|
||||
PROGRAMS = \
|
||||
git-apply git-build-rev-cache git-cat-file \
|
||||
git-apply git-cat-file \
|
||||
git-checkout-index git-clone-pack git-commit-tree \
|
||||
git-convert-objects git-diff-files \
|
||||
git-diff-helper git-diff-index git-diff-stages \
|
||||
@ -103,7 +103,7 @@ PROGRAMS = \
|
||||
git-peek-remote git-prune-packed git-read-tree \
|
||||
git-receive-pack git-rev-list git-rev-parse \
|
||||
git-rev-tree git-send-pack git-show-branch \
|
||||
git-show-index git-show-rev-cache git-ssh-fetch \
|
||||
git-show-index git-ssh-fetch \
|
||||
git-ssh-upload git-tar-tree git-unpack-file \
|
||||
git-unpack-objects git-update-index git-update-server-info \
|
||||
git-upload-pack git-verify-pack git-write-tree \
|
||||
@ -125,7 +125,7 @@ LIB_FILE=libgit.a
|
||||
LIB_H = \
|
||||
blob.h cache.h commit.h count-delta.h csum-file.h delta.h \
|
||||
diff.h epoch.h object.h pack.h pkt-line.h quote.h refs.h \
|
||||
rev-cache.h run-command.h strbuf.h tag.h tree.h
|
||||
run-command.h strbuf.h tag.h tree.h
|
||||
|
||||
DIFF_OBJS = \
|
||||
diff.o diffcore-break.o diffcore-order.o diffcore-pathspec.o \
|
||||
@ -135,7 +135,7 @@ LIB_OBJS = \
|
||||
blob.o commit.o connect.o count-delta.o csum-file.o \
|
||||
date.o diff-delta.o entry.o ident.o index.o \
|
||||
object.o pack-check.o patch-delta.o path.o pkt-line.o \
|
||||
quote.o read-cache.o refs.o rev-cache.o run-command.o \
|
||||
quote.o read-cache.o refs.o run-command.o \
|
||||
server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
|
||||
tag.o tree.o usage.o $(DIFF_OBJS)
|
||||
|
||||
|
||||
@ -1,56 +0,0 @@
|
||||
#include "refs.h"
|
||||
#include "cache.h"
|
||||
#include "commit.h"
|
||||
#include "rev-cache.h"
|
||||
|
||||
static void process_head_list(int verbose)
|
||||
{
|
||||
char buf[512];
|
||||
|
||||
while (fgets(buf, sizeof(buf), stdin)) {
|
||||
unsigned char sha1[20];
|
||||
struct commit *commit;
|
||||
|
||||
if (get_sha1_hex(buf, sha1)) {
|
||||
error("ignoring: %s", buf);
|
||||
continue;
|
||||
}
|
||||
if (!(commit = lookup_commit_reference(sha1))) {
|
||||
error("not a commit: %s", sha1_to_hex(sha1));
|
||||
continue;
|
||||
}
|
||||
record_rev_cache(commit->object.sha1, verbose ? stderr : NULL);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static const char *build_rev_cache_usage =
|
||||
"git-build-rev-cache <rev-cache-file> < list-of-heads";
|
||||
|
||||
int main(int ac, char **av)
|
||||
{
|
||||
int verbose = 0;
|
||||
const char *path;
|
||||
|
||||
while (1 < ac && av[1][0] == '-') {
|
||||
if (!strcmp(av[1], "-v"))
|
||||
verbose = 1;
|
||||
else
|
||||
usage(build_rev_cache_usage);
|
||||
ac--; av++;
|
||||
}
|
||||
|
||||
if (ac != 2)
|
||||
usage(build_rev_cache_usage);
|
||||
|
||||
path = av[1];
|
||||
|
||||
/* read existing rev-cache */
|
||||
read_rev_cache(path, NULL, 0);
|
||||
|
||||
process_head_list(verbose);
|
||||
|
||||
/* update the rev-cache database by appending newly found one to it */
|
||||
write_rev_cache(path, path);
|
||||
return 0;
|
||||
}
|
||||
318
rev-cache.c
318
rev-cache.c
@ -1,318 +0,0 @@
|
||||
#include "refs.h"
|
||||
#include "cache.h"
|
||||
#include "rev-cache.h"
|
||||
|
||||
struct rev_cache **rev_cache;
|
||||
int nr_revs, alloc_revs;
|
||||
|
||||
static struct rev_list_elem *rle_free;
|
||||
|
||||
#define BATCH_SIZE 512
|
||||
|
||||
int find_rev_cache(const unsigned char *sha1)
|
||||
{
|
||||
int lo = 0, hi = nr_revs;
|
||||
while (lo < hi) {
|
||||
int mi = (lo + hi) / 2;
|
||||
struct rev_cache *ri = rev_cache[mi];
|
||||
int cmp = memcmp(sha1, ri->sha1, 20);
|
||||
if (!cmp)
|
||||
return mi;
|
||||
if (cmp < 0)
|
||||
hi = mi;
|
||||
else
|
||||
lo = mi + 1;
|
||||
}
|
||||
return -lo - 1;
|
||||
}
|
||||
|
||||
static struct rev_list_elem *alloc_list_elem(void)
|
||||
{
|
||||
struct rev_list_elem *rle;
|
||||
if (!rle_free) {
|
||||
int i;
|
||||
|
||||
rle = xmalloc(sizeof(*rle) * BATCH_SIZE);
|
||||
for (i = 0; i < BATCH_SIZE - 1; i++) {
|
||||
rle[i].ri = NULL;
|
||||
rle[i].next = &rle[i + 1];
|
||||
}
|
||||
rle[BATCH_SIZE - 1].ri = NULL;
|
||||
rle[BATCH_SIZE - 1].next = NULL;
|
||||
rle_free = rle;
|
||||
}
|
||||
rle = rle_free;
|
||||
rle_free = rle->next;
|
||||
return rle;
|
||||
}
|
||||
|
||||
static struct rev_cache *create_rev_cache(const unsigned char *sha1)
|
||||
{
|
||||
struct rev_cache *ri;
|
||||
int pos = find_rev_cache(sha1);
|
||||
|
||||
if (0 <= pos)
|
||||
return rev_cache[pos];
|
||||
pos = -pos - 1;
|
||||
if (alloc_revs <= ++nr_revs) {
|
||||
alloc_revs = alloc_nr(alloc_revs);
|
||||
rev_cache = xrealloc(rev_cache, sizeof(ri) * alloc_revs);
|
||||
}
|
||||
if (pos < nr_revs)
|
||||
memmove(rev_cache + pos + 1, rev_cache + pos,
|
||||
(nr_revs - pos - 1) * sizeof(ri));
|
||||
ri = xcalloc(1, sizeof(*ri));
|
||||
memcpy(ri->sha1, sha1, 20);
|
||||
rev_cache[pos] = ri;
|
||||
return ri;
|
||||
}
|
||||
|
||||
static unsigned char last_sha1[20];
|
||||
|
||||
static void write_one_rev_cache(FILE *rev_cache_file, struct rev_cache *ri)
|
||||
{
|
||||
unsigned char flag;
|
||||
struct rev_list_elem *rle;
|
||||
|
||||
if (ri->written)
|
||||
return;
|
||||
|
||||
if (ri->parsed) {
|
||||
/* We use last_sha1 compression only for the first parent;
|
||||
* otherwise the resulting rev-cache would lose the parent
|
||||
* order information.
|
||||
*/
|
||||
if (ri->parents &&
|
||||
!memcmp(ri->parents->ri->sha1, last_sha1, 20))
|
||||
flag = (ri->num_parents - 1) | 0x80;
|
||||
else
|
||||
flag = ri->num_parents;
|
||||
|
||||
fwrite(ri->sha1, 20, 1, rev_cache_file);
|
||||
fwrite(&flag, 1, 1, rev_cache_file);
|
||||
for (rle = ri->parents; rle; rle = rle->next) {
|
||||
if (flag & 0x80 && rle == ri->parents)
|
||||
continue;
|
||||
fwrite(rle->ri->sha1, 20, 1, rev_cache_file);
|
||||
}
|
||||
memcpy(last_sha1, ri->sha1, 20);
|
||||
ri->written = 1;
|
||||
}
|
||||
/* recursively write children depth first */
|
||||
for (rle = ri->children; rle; rle = rle->next)
|
||||
write_one_rev_cache(rev_cache_file, rle->ri);
|
||||
}
|
||||
|
||||
void write_rev_cache(const char *newpath, const char *oldpath)
|
||||
{
|
||||
/* write the following commit ancestry information in
|
||||
* $GIT_DIR/info/rev-cache.
|
||||
*
|
||||
* The format is:
|
||||
* 20-byte SHA1 (commit ID)
|
||||
* 1-byte flag:
|
||||
* - bit 0-6 records "number of parent commit SHA1s to
|
||||
* follow" (i.e. up to 127 children can be listed).
|
||||
* - when the bit 7 is on, then "the entry immediately
|
||||
* before this entry is one of the parents of this
|
||||
* commit".
|
||||
* N x 20-byte SHA1 (parent commit IDs)
|
||||
*/
|
||||
FILE *rev_cache_file;
|
||||
int i;
|
||||
struct rev_cache *ri;
|
||||
|
||||
if (!strcmp(newpath, oldpath)) {
|
||||
/* If we are doing it in place */
|
||||
rev_cache_file = fopen(newpath, "a");
|
||||
}
|
||||
else {
|
||||
char buf[8096];
|
||||
size_t sz;
|
||||
FILE *oldfp = fopen(oldpath, "r");
|
||||
rev_cache_file = fopen(newpath, "w");
|
||||
if (oldfp) {
|
||||
while (1) {
|
||||
sz = fread(buf, 1, sizeof(buf), oldfp);
|
||||
if (sz == 0)
|
||||
break;
|
||||
fwrite(buf, 1, sz, rev_cache_file);
|
||||
}
|
||||
fclose(oldfp);
|
||||
}
|
||||
}
|
||||
|
||||
memset(last_sha1, 0, 20);
|
||||
|
||||
/* Go through available rev_cache structures, starting from
|
||||
* parentless ones first, so that we would get most out of
|
||||
* last_sha1 optimization by the depth first behaviour of
|
||||
* write_one_rev_cache().
|
||||
*/
|
||||
for (i = 0; i < nr_revs; i++) {
|
||||
ri = rev_cache[i];
|
||||
if (ri->num_parents)
|
||||
continue;
|
||||
write_one_rev_cache(rev_cache_file, ri);
|
||||
}
|
||||
/* Then the rest */
|
||||
for (i = 0; i < nr_revs; i++) {
|
||||
ri = rev_cache[i];
|
||||
write_one_rev_cache(rev_cache_file, ri);
|
||||
}
|
||||
fclose(rev_cache_file);
|
||||
}
|
||||
|
||||
static void add_parent(struct rev_cache *child,
|
||||
const unsigned char *parent_sha1)
|
||||
{
|
||||
struct rev_cache *parent = create_rev_cache(parent_sha1);
|
||||
struct rev_list_elem *e = alloc_list_elem();
|
||||
|
||||
/* Keep the parent list ordered in the same way the commit
|
||||
* object records them.
|
||||
*/
|
||||
e->ri = parent;
|
||||
e->next = NULL;
|
||||
if (!child->parents_tail)
|
||||
child->parents = e;
|
||||
else
|
||||
child->parents_tail->next = e;
|
||||
child->parents_tail = e;
|
||||
child->num_parents++;
|
||||
|
||||
/* There is no inherent order of the children so we just
|
||||
* LIFO them together.
|
||||
*/
|
||||
e = alloc_list_elem();
|
||||
e->next = parent->children;
|
||||
parent->children = e;
|
||||
e->ri = child;
|
||||
parent->num_children++;
|
||||
}
|
||||
|
||||
int read_rev_cache(const char *path, FILE *dumpfile, int dry_run)
|
||||
{
|
||||
unsigned char *map;
|
||||
int fd;
|
||||
struct stat st;
|
||||
unsigned long ofs, len;
|
||||
struct rev_cache *ri = NULL;
|
||||
|
||||
fd = open(path, O_RDONLY);
|
||||
if (fd < 0) {
|
||||
if (dry_run)
|
||||
return error("cannot open %s", path);
|
||||
if (errno == ENOENT)
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
if (fstat(fd, &st)) {
|
||||
close(fd);
|
||||
return -1;
|
||||
}
|
||||
map = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
|
||||
close(fd);
|
||||
if (map == MAP_FAILED)
|
||||
return -1;
|
||||
|
||||
memset(last_sha1, 0, 20);
|
||||
ofs = 0;
|
||||
len = st.st_size;
|
||||
while (ofs < len) {
|
||||
unsigned char sha1[20];
|
||||
int flag, cnt, i;
|
||||
if (len < ofs + 21)
|
||||
die("rev-cache too short");
|
||||
memcpy(sha1, map + ofs, 20);
|
||||
flag = map[ofs + 20];
|
||||
ofs += 21;
|
||||
cnt = (flag & 0x7f) + ((flag & 0x80) != 0);
|
||||
if (len < ofs + (flag & 0x7f) * 20)
|
||||
die("rev-cache too short to have %d more parents",
|
||||
(flag & 0x7f));
|
||||
if (dumpfile)
|
||||
fprintf(dumpfile, "%s", sha1_to_hex(sha1));
|
||||
if (!dry_run) {
|
||||
ri = create_rev_cache(sha1);
|
||||
if (!ri)
|
||||
die("cannot create rev-cache for %s",
|
||||
sha1_to_hex(sha1));
|
||||
ri->written = ri->parsed = 1;
|
||||
}
|
||||
i = 0;
|
||||
if (flag & 0x80) {
|
||||
if (!dry_run)
|
||||
add_parent(ri, last_sha1);
|
||||
if (dumpfile)
|
||||
fprintf(dumpfile, " %s",
|
||||
sha1_to_hex(last_sha1));
|
||||
i++;
|
||||
}
|
||||
while (i++ < cnt) {
|
||||
if (!dry_run)
|
||||
add_parent(ri, map + ofs);
|
||||
if (dumpfile)
|
||||
fprintf(dumpfile, " %s",
|
||||
sha1_to_hex(last_sha1));
|
||||
ofs += 20;
|
||||
}
|
||||
if (dumpfile)
|
||||
fprintf(dumpfile, "\n");
|
||||
memcpy(last_sha1, sha1, 20);
|
||||
}
|
||||
if (ofs != len)
|
||||
die("rev-cache truncated?");
|
||||
munmap(map, len);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int record_rev_cache(const unsigned char *sha1, FILE *dumpfile)
|
||||
{
|
||||
unsigned char parent[20];
|
||||
char type[20];
|
||||
unsigned long size, ofs;
|
||||
unsigned int cnt, i;
|
||||
void *buf;
|
||||
struct rev_cache *ri;
|
||||
|
||||
buf = read_sha1_file(sha1, type, &size);
|
||||
if (!buf)
|
||||
return error("%s: not found", sha1_to_hex(sha1));
|
||||
if (strcmp(type, "commit")) {
|
||||
free(buf);
|
||||
return error("%s: not a commit but a %s",
|
||||
sha1_to_hex(sha1), type);
|
||||
}
|
||||
ri = create_rev_cache(sha1);
|
||||
if (ri->parsed)
|
||||
return 0;
|
||||
if (dumpfile)
|
||||
fprintf(dumpfile, "commit %s\n", sha1_to_hex(sha1));
|
||||
|
||||
cnt = 0;
|
||||
ofs = 46; /* "tree " + hex-sha1 + "\n" */
|
||||
while (!memcmp(buf + ofs, "parent ", 7) &&
|
||||
!get_sha1_hex(buf + ofs + 7, parent)) {
|
||||
ofs += 48;
|
||||
cnt++;
|
||||
}
|
||||
if (cnt * 48 + 46 != ofs) {
|
||||
free(buf);
|
||||
die("internal error in record_rev_cache");
|
||||
}
|
||||
|
||||
ri = create_rev_cache(sha1);
|
||||
ri->parsed = 1;
|
||||
|
||||
for (i = 0; i < cnt; i++) {
|
||||
unsigned char parent_sha1[20];
|
||||
|
||||
ofs = 46 + i * 48 + 7;
|
||||
get_sha1_hex(buf + ofs, parent_sha1);
|
||||
add_parent(ri, parent_sha1);
|
||||
record_rev_cache(parent_sha1, dumpfile);
|
||||
}
|
||||
free(buf);
|
||||
return 0;
|
||||
}
|
||||
29
rev-cache.h
29
rev-cache.h
@ -1,29 +0,0 @@
|
||||
#ifndef REV_CACHE_H
|
||||
#define REV_CACHE_H
|
||||
|
||||
extern struct rev_cache {
|
||||
struct rev_cache *head_list;
|
||||
struct rev_list_elem *children;
|
||||
struct rev_list_elem *parents;
|
||||
struct rev_list_elem *parents_tail;
|
||||
unsigned short num_parents;
|
||||
unsigned short num_children;
|
||||
unsigned int written : 1;
|
||||
unsigned int parsed : 1;
|
||||
unsigned int work : 30;
|
||||
void *work_ptr;
|
||||
unsigned char sha1[20];
|
||||
} **rev_cache;
|
||||
extern int nr_revs, alloc_revs;
|
||||
|
||||
struct rev_list_elem {
|
||||
struct rev_list_elem *next;
|
||||
struct rev_cache *ri;
|
||||
};
|
||||
|
||||
extern int find_rev_cache(const unsigned char *);
|
||||
extern int read_rev_cache(const char *, FILE *, int);
|
||||
extern int record_rev_cache(const unsigned char *, FILE *);
|
||||
extern void write_rev_cache(const char *new, const char *old);
|
||||
|
||||
#endif
|
||||
@ -3,7 +3,6 @@
|
||||
#include "object.h"
|
||||
#include "commit.h"
|
||||
#include "tag.h"
|
||||
#include "rev-cache.h"
|
||||
|
||||
/* refs */
|
||||
static FILE *info_ref_fp;
|
||||
@ -516,45 +515,6 @@ static int update_info_packs(int force)
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* rev-cache */
|
||||
static int record_rev_cache_ref(const char *path, const unsigned char *sha1)
|
||||
{
|
||||
struct object *obj = parse_object(sha1);
|
||||
|
||||
if (!obj)
|
||||
return error("ref %s has bad sha %s", path, sha1_to_hex(sha1));
|
||||
while (obj && obj->type == tag_type)
|
||||
obj = parse_object(((struct tag *)obj)->tagged->sha1);
|
||||
if (!obj || obj->type != commit_type)
|
||||
/* tag pointing at a non-commit */
|
||||
return 0;
|
||||
return record_rev_cache(obj->sha1, NULL);
|
||||
}
|
||||
|
||||
static int update_info_revs(int force)
|
||||
{
|
||||
char *path0 = strdup(git_path("info/rev-cache"));
|
||||
int len = strlen(path0);
|
||||
char *path1 = xmalloc(len + 2);
|
||||
|
||||
strcpy(path1, path0);
|
||||
strcpy(path1 + len, "+");
|
||||
|
||||
/* read existing rev-cache */
|
||||
if (!force)
|
||||
read_rev_cache(path0, NULL, 0);
|
||||
safe_create_leading_directories(path0);
|
||||
|
||||
for_each_ref(record_rev_cache_ref);
|
||||
|
||||
/* update the rev-cache database */
|
||||
write_rev_cache(path1, force ? "/dev/null" : path0);
|
||||
rename(path1, path0);
|
||||
free(path1);
|
||||
free(path0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* public */
|
||||
int update_server_info(int force)
|
||||
{
|
||||
@ -566,7 +526,6 @@ int update_server_info(int force)
|
||||
|
||||
errs = errs | update_info_refs(force);
|
||||
errs = errs | update_info_packs(force);
|
||||
errs = errs | update_info_revs(force);
|
||||
|
||||
return errs;
|
||||
}
|
||||
|
||||
@ -1,18 +0,0 @@
|
||||
#include "cache.h"
|
||||
#include "rev-cache.h"
|
||||
|
||||
static char *show_rev_cache_usage =
|
||||
"git-show-rev-cache <rev-cache-file>";
|
||||
|
||||
int main(int ac, char **av)
|
||||
{
|
||||
while (1 < ac && av[0][1] == '-') {
|
||||
/* do flags here */
|
||||
break;
|
||||
ac--; av++;
|
||||
}
|
||||
if (ac != 2)
|
||||
usage(show_rev_cache_usage);
|
||||
|
||||
return read_rev_cache(av[1], stdout, 1);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user