You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
1.8 KiB
65 lines
1.8 KiB
#include "builtin.h" |
|
#include "cache.h" |
|
#include "bundle.h" |
|
|
|
/* |
|
* Basic handler for bundle files to connect repositories via sneakernet. |
|
* Invocation must include action. |
|
* This function can create a bundle or provide information on an existing |
|
* bundle supporting "fetch", "pull", and "ls-remote". |
|
*/ |
|
|
|
static const char builtin_bundle_usage[] = |
|
"git bundle create <file> <git-rev-list args>\n" |
|
" or: git bundle verify <file>\n" |
|
" or: git bundle list-heads <file> [refname...]\n" |
|
" or: git bundle unbundle <file> [refname...]"; |
|
|
|
int cmd_bundle(int argc, const char **argv, const char *prefix) |
|
{ |
|
struct bundle_header header; |
|
const char *cmd, *bundle_file; |
|
int bundle_fd = -1; |
|
char buffer[PATH_MAX]; |
|
|
|
if (argc < 3) |
|
usage(builtin_bundle_usage); |
|
|
|
cmd = argv[1]; |
|
bundle_file = argv[2]; |
|
argc -= 2; |
|
argv += 2; |
|
|
|
if (prefix && bundle_file[0] != '/') { |
|
snprintf(buffer, sizeof(buffer), "%s/%s", prefix, bundle_file); |
|
bundle_file = buffer; |
|
} |
|
|
|
memset(&header, 0, sizeof(header)); |
|
if (strcmp(cmd, "create") && (bundle_fd = |
|
read_bundle_header(bundle_file, &header)) < 0) |
|
return 1; |
|
|
|
if (!strcmp(cmd, "verify")) { |
|
close(bundle_fd); |
|
if (verify_bundle(&header, 1)) |
|
return 1; |
|
fprintf(stderr, "%s is okay\n", bundle_file); |
|
return 0; |
|
} |
|
if (!strcmp(cmd, "list-heads")) { |
|
close(bundle_fd); |
|
return !!list_bundle_refs(&header, argc, argv); |
|
} |
|
if (!strcmp(cmd, "create")) { |
|
if (!startup_info->have_repository) |
|
die("Need a repository to create a bundle."); |
|
return !!create_bundle(&header, bundle_file, argc, argv); |
|
} else if (!strcmp(cmd, "unbundle")) { |
|
if (!startup_info->have_repository) |
|
die("Need a repository to unbundle."); |
|
return !!unbundle(&header, bundle_fd) || |
|
list_bundle_refs(&header, argc, argv); |
|
} else |
|
usage(builtin_bundle_usage); |
|
}
|
|
|