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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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40
fetch.c
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@ -7,6 +7,7 @@
#include "tag.h"
#include "blob.h"
#include "refs.h"
#include "strbuf.h"
int get_tree = 0;
int get_history = 0;
@ -210,6 +211,45 @@ static int mark_complete(const char *path, const unsigned char *sha1)
return 0;
}
int pull_targets_stdin(char ***target, const char ***write_ref)
{
int targets = 0, targets_alloc = 0;
struct strbuf buf;
*target = NULL; *write_ref = NULL;
strbuf_init(&buf);
while (1) {
char *rf_one = NULL;
char *tg_one;
read_line(&buf, stdin, '\n');
if (buf.eof)
break;
tg_one = buf.buf;
rf_one = strchr(tg_one, '\t');
if (rf_one)
*rf_one++ = 0;
if (targets >= targets_alloc) {
targets_alloc = targets_alloc ? targets_alloc * 2 : 64;
*target = xrealloc(*target, targets_alloc * sizeof(**target));
*write_ref = xrealloc(*write_ref, targets_alloc * sizeof(**write_ref));
}
(*target)[targets] = strdup(tg_one);
(*write_ref)[targets] = rf_one ? strdup(rf_one) : NULL;
targets++;
}
return targets;
}
void pull_targets_free(int targets, char **target, const char **write_ref)
{
while (targets--) {
free(target[targets]);
if (write_ref[targets])
free((char *) write_ref[targets]);
}
}
int pull(int targets, char **target, const char **write_ref,
const char *write_ref_log_details)
{