mirror of
https://github.com/git/git.git
synced 2024-11-14 21:23:03 +01:00
38d905bf58
Helped-by: Jeff King <peff@peff.net> Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Rene Scharfe <l.s.r@web.de> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
34 lines
936 B
C
34 lines
936 B
C
#include "cache.h"
|
|
#include "sha1-array.h"
|
|
|
|
static void print_sha1(const unsigned char sha1[20], void *data)
|
|
{
|
|
puts(sha1_to_hex(sha1));
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
struct sha1_array array = SHA1_ARRAY_INIT;
|
|
struct strbuf line = STRBUF_INIT;
|
|
|
|
while (strbuf_getline(&line, stdin, '\n') != EOF) {
|
|
const char *arg;
|
|
unsigned char sha1[20];
|
|
|
|
if (skip_prefix(line.buf, "append ", &arg)) {
|
|
if (get_sha1_hex(arg, sha1))
|
|
die("not a hexadecimal SHA1: %s", arg);
|
|
sha1_array_append(&array, sha1);
|
|
} else if (skip_prefix(line.buf, "lookup ", &arg)) {
|
|
if (get_sha1_hex(arg, sha1))
|
|
die("not a hexadecimal SHA1: %s", arg);
|
|
printf("%d\n", sha1_array_lookup(&array, sha1));
|
|
} else if (!strcmp(line.buf, "clear"))
|
|
sha1_array_clear(&array);
|
|
else if (!strcmp(line.buf, "for_each_unique"))
|
|
sha1_array_for_each_unique(&array, print_sha1, NULL);
|
|
else
|
|
die("unknown command: %s", line.buf);
|
|
}
|
|
return 0;
|
|
}
|