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Move write_shallow_commits to fetch-pack.c

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This function produces network traffic and should be in fetch-pack. It
has been in commit.c because it needs to iterate (private) graft
list. It can now do so using for_each_commit_graft().

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2011-08-18 19:29:36 +07:00 committed by Junio C Hamano
parent 09d46644b7
commit 294e15fc19
3 changed files with 30 additions and 19 deletions
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30
builtin/fetch-pack.c
View file

@ -185,6 +185,36 @@ static void consume_shallow_list(int fd)
}
}
struct write_shallow_data {
struct strbuf *out;
int use_pack_protocol;
int count;
};
static int write_one_shallow(const struct commit_graft *graft, void *cb_data)
{
struct write_shallow_data *data = cb_data;
const char *hex = sha1_to_hex(graft->sha1);
data->count++;
if (data->use_pack_protocol)
packet_buf_write(data->out, "shallow %s", hex);
else {
strbuf_addstr(data->out, hex);
strbuf_addch(data->out, '\n');
}
return 0;
}
static int write_shallow_commits(struct strbuf *out, int use_pack_protocol)
{
struct write_shallow_data data;
data.out = out;
data.use_pack_protocol = use_pack_protocol;
data.count = 0;
for_each_commit_graft(write_one_shallow, &data);
return data.count;
}
static enum ack_type get_ack(int fd, unsigned char *result_sha1)
{
static char line[1000];

18
commit.c
View file

@ -222,24 +222,6 @@ int for_each_commit_graft(each_commit_graft_fn fn, void *cb_data)
return ret;
}
int write_shallow_commits(struct strbuf *out, int use_pack_protocol)
{
int i, count = 0;
for (i = 0; i < commit_graft_nr; i++)
if (commit_graft[i]->nr_parent < 0) {
const char *hex =
sha1_to_hex(commit_graft[i]->sha1);
count++;
if (use_pack_protocol)
packet_buf_write(out, "shallow %s", hex);
else {
strbuf_addstr(out, hex);
strbuf_addch(out, '\n');
}
}
return count;
}
int unregister_shallow(const unsigned char *sha1)
{
int pos = commit_graft_pos(sha1);

1
commit.h
View file

@ -154,7 +154,6 @@ extern struct commit_list *get_octopus_merge_bases(struct commit_list *in);
extern int register_shallow(const unsigned char *sha1);
extern int unregister_shallow(const unsigned char *sha1);
extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol);
extern int for_each_commit_graft(each_commit_graft_fn, void *);
extern int is_repository_shallow(void);
extern struct commit_list *get_shallow_commits(struct object_array *heads,