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index-pack.c

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#include "common.h"

* This could be run in the main loop whilst the application waits for

* the indexing to finish in a worker thread

static int index_cb(const git_indexer_progress *stats, void *data)

{

(void)data;

printf("\rProcessing %u of %u", stats->indexed_objects, stats->total_objects);

return 0;

}

int lg2_index_pack(git_repository *repo, int argc, char **argv)

{

git_indexer *idx;

git_indexer_progress stats = {0, 0};

int error;

int fd;

ssize_t read_bytes;

char buf[512];

(void)repo;

if (argc < 2) {

fprintf(stderr, "usage: %s index-pack <packfile>\n", argv[-1]);

return EXIT_FAILURE;

}

error = git_indexer_new(&idx, ".", NULL);

if (error < 0) {

puts("bad idx");

return -1;

}

if ((fd = open(argv[1], 0)) < 0) {

perror("open");

return -1;

}

do {

read_bytes = read(fd, buf, sizeof(buf));

if (read_bytes < 0)

break;

if ((error = git_indexer_append(idx, buf, read_bytes, &stats)) < 0)

goto cleanup;

index_cb(&stats, NULL);

} while (read_bytes > 0);

if (read_bytes < 0) {

error = -1;

perror("failed reading");

goto cleanup;

}

if ((error = git_indexer_commit(idx, &stats)) < 0)

goto cleanup;

printf("\rIndexing %u of %u\n", stats.indexed_objects, stats.total_objects);

puts(git_indexer_name(idx));

cleanup:

close(fd);

git_indexer_free(idx);

return error;

}