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Teach git-local-fetch the --stdin switch

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This makes it possible to fetch many commits (refs) at once, greatly
speeding up cg-clone.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Petr Baudis
2006-07-27 23:56:19 +02:00
committed by Junio C Hamano
parent 4211e4d10c
commit 8e87ca6615
4 changed files with 74 additions and 10 deletions
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32
local-fetch.c
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@ -8,8 +8,9 @@
static int use_link = 0;
static int use_symlink = 0;
static int use_filecopy = 1;
static int commits_on_stdin = 0;
static char *path; /* "Remote" git repository */
static const char *path; /* "Remote" git repository */
void prefetch(unsigned char *sha1)
{
@ -194,7 +195,7 @@ int fetch_ref(char *ref, unsigned char *sha1)
}
static const char local_pull_usage[] =
"git-local-fetch [-c] [-t] [-a] [-v] [-w filename] [--recover] [-l] [-s] [-n] commit-id path";
"git-local-fetch [-c] [-t] [-a] [-v] [-w filename] [--recover] [-l] [-s] [-n] [--stdin] commit-id path";
/*
* By default we only use file copy.
@ -202,10 +203,11 @@ static const char local_pull_usage[] =
* If -s is specified, then a symlink is attempted.
* If -n is _not_ specified, then a regular file-to-file copy is done.
*/
int main(int argc, char **argv)
int main(int argc, const char **argv)
{
const char *write_ref = NULL;
char *commit_id;
int commits;
const char **write_ref = NULL;
char **commit_id;
int arg = 1;
setup_git_directory();
@ -230,20 +232,30 @@ int main(int argc, char **argv)
else if (argv[arg][1] == 'v')
get_verbosely = 1;
else if (argv[arg][1] == 'w')
write_ref = argv[++arg];
write_ref = &argv[++arg];
else if (!strcmp(argv[arg], "--recover"))
get_recover = 1;
else if (!strcmp(argv[arg], "--stdin"))
commits_on_stdin = 1;
else
usage(local_pull_usage);
arg++;
}
if (argc < arg + 2)
if (argc < arg + 2 - commits_on_stdin)
usage(local_pull_usage);
commit_id = argv[arg];
path = argv[arg + 1];
if (commits_on_stdin) {
commits = pull_targets_stdin(&commit_id, &write_ref);
} else {
commit_id = (char **) &argv[arg++];
commits = 1;
}
path = argv[arg];
if (pull(1, &commit_id, &write_ref, path))
if (pull(commits, commit_id, write_ref, path))
return 1;
if (commits_on_stdin)
pull_targets_free(commits, commit_id, write_ref);
return 0;
}