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authorLibravatar Junio C Hamano <gitster@pobox.com>2011-12-16 22:33:40 -0800
committerLibravatar Junio C Hamano <gitster@pobox.com>2011-12-16 22:33:40 -0800
commit48b303675aa238c209e527feadcbb7ba1c025c97 (patch)
tree6a48f4388867f836db0e4c015098348079a9185d /builtin
parentMerge branch 'aw/rebase-i-stop-on-failure-to-amend' (diff)
parentbulk-checkin: replace fast-import based implementation (diff)
downloadtgif-48b303675aa238c209e527feadcbb7ba1c025c97.tar.xz
Merge branch 'jc/stream-to-pack'
* jc/stream-to-pack: bulk-checkin: replace fast-import based implementation csum-file: introduce sha1file_checkpoint finish_tmp_packfile(): a helper function create_tmp_packfile(): a helper function write_pack_header(): a helper function Conflicts: pack.h
Diffstat (limited to 'builtin')
-rw-r--r--builtin/add.c5
-rw-r--r--builtin/pack-objects.c62
2 files changed, 23 insertions, 44 deletions
diff --git a/builtin/add.c b/builtin/add.c
index c59b0c98fe..1c42900ff8 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -13,6 +13,7 @@
#include "diff.h"
#include "diffcore.h"
#include "revision.h"
+#include "bulk-checkin.h"
static const char * const builtin_add_usage[] = {
"git add [options] [--] <filepattern>...",
@@ -458,11 +459,15 @@ int cmd_add(int argc, const char **argv, const char *prefix)
free(seen);
}
+ plug_bulk_checkin();
+
exit_status |= add_files_to_cache(prefix, pathspec, flags);
if (add_new_files)
exit_status |= add_files(&dir, flags);
+ unplug_bulk_checkin();
+
finish:
if (active_cache_changed) {
if (write_cache(newfd, active_cache, active_nr) ||
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index b1895aaaa1..96c1680976 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -76,7 +76,7 @@ static struct pack_idx_option pack_idx_opts;
static const char *base_name;
static int progress = 1;
static int window = 10;
-static unsigned long pack_size_limit, pack_size_limit_cfg;
+static unsigned long pack_size_limit;
static int depth = 50;
static int delta_search_threads;
static int pack_to_stdout;
@@ -638,7 +638,6 @@ static void write_pack_file(void)
uint32_t i = 0, j;
struct sha1file *f;
off_t offset;
- struct pack_header hdr;
uint32_t nr_remaining = nr_result;
time_t last_mtime = 0;
struct object_entry **write_order;
@@ -652,22 +651,14 @@ static void write_pack_file(void)
unsigned char sha1[20];
char *pack_tmp_name = NULL;
- if (pack_to_stdout) {
+ if (pack_to_stdout)
f = sha1fd_throughput(1, "<stdout>", progress_state);
- } else {
- char tmpname[PATH_MAX];
- int fd;
- fd = odb_mkstemp(tmpname, sizeof(tmpname),
- "pack/tmp_pack_XXXXXX");
- pack_tmp_name = xstrdup(tmpname);
- f = sha1fd(fd, pack_tmp_name);
- }
-
- hdr.hdr_signature = htonl(PACK_SIGNATURE);
- hdr.hdr_version = htonl(PACK_VERSION);
- hdr.hdr_entries = htonl(nr_remaining);
- sha1write(f, &hdr, sizeof(hdr));
- offset = sizeof(hdr);
+ else
+ f = create_tmp_packfile(&pack_tmp_name);
+
+ offset = write_pack_header(f, nr_remaining);
+ if (!offset)
+ die_errno("unable to write pack header");
nr_written = 0;
for (; i < nr_objects; i++) {
struct object_entry *e = write_order[i];
@@ -693,20 +684,8 @@ static void write_pack_file(void)
if (!pack_to_stdout) {
struct stat st;
- const char *idx_tmp_name;
char tmpname[PATH_MAX];
- idx_tmp_name = write_idx_file(NULL, written_list, nr_written,
- &pack_idx_opts, sha1);
-
- snprintf(tmpname, sizeof(tmpname), "%s-%s.pack",
- base_name, sha1_to_hex(sha1));
- free_pack_by_name(tmpname);
- if (adjust_shared_perm(pack_tmp_name))
- die_errno("unable to make temporary pack file readable");
- if (rename(pack_tmp_name, tmpname))
- die_errno("unable to rename temporary pack file");
-
/*
* Packs are runtime accessed in their mtime
* order since newer packs are more likely to contain
@@ -714,28 +693,27 @@ static void write_pack_file(void)
* packs then we should modify the mtime of later ones
* to preserve this property.
*/
- if (stat(tmpname, &st) < 0) {
+ if (stat(pack_tmp_name, &st) < 0) {
warning("failed to stat %s: %s",
- tmpname, strerror(errno));
+ pack_tmp_name, strerror(errno));
} else if (!last_mtime) {
last_mtime = st.st_mtime;
} else {
struct utimbuf utb;
utb.actime = st.st_atime;
utb.modtime = --last_mtime;
- if (utime(tmpname, &utb) < 0)
+ if (utime(pack_tmp_name, &utb) < 0)
warning("failed utime() on %s: %s",
tmpname, strerror(errno));
}
- snprintf(tmpname, sizeof(tmpname), "%s-%s.idx",
- base_name, sha1_to_hex(sha1));
- if (adjust_shared_perm(idx_tmp_name))
- die_errno("unable to make temporary index file readable");
- if (rename(idx_tmp_name, tmpname))
- die_errno("unable to rename temporary index file");
-
- free((void *) idx_tmp_name);
+ /* Enough space for "-<sha-1>.pack"? */
+ if (sizeof(tmpname) <= strlen(base_name) + 50)
+ die("pack base name '%s' too long", base_name);
+ snprintf(tmpname, sizeof(tmpname), "%s-", base_name);
+ finish_tmp_packfile(tmpname, pack_tmp_name,
+ written_list, nr_written,
+ &pack_idx_opts, sha1);
free(pack_tmp_name);
puts(sha1_to_hex(sha1));
}
@@ -2098,10 +2076,6 @@ static int git_pack_config(const char *k, const char *v, void *cb)
pack_idx_opts.version);
return 0;
}
- if (!strcmp(k, "pack.packsizelimit")) {
- pack_size_limit_cfg = git_config_ulong(k, v);
- return 0;
- }
return git_default_config(k, v, cb);
}