diff options
| -rw-r--r-- | src/cli/cmd_clone.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/src/cli/cmd_clone.c b/src/cli/cmd_clone.c index a382b5875..e4776256c 100644 --- a/src/cli/cmd_clone.c +++ b/src/cli/cmd_clone.c @@ -18,7 +18,7 @@ #define COMMAND_NAME "clone" -static char *branch, *remote_path, *local_path; +static char *branch, *remote_path, *local_path, *depth; static int show_help, quiet, checkout = 1, bare; static bool local_path_exists; static cli_progress progress = CLI_PROGRESS_INIT; @@ -36,6 +36,8 @@ static const cli_opt_spec opts[] = { CLI_OPT_USAGE_DEFAULT, NULL, "don't create a working directory" }, { CLI_OPT_TYPE_VALUE, "branch", 'b', &branch, 0, CLI_OPT_USAGE_DEFAULT, "name", "branch to check out" }, + { CLI_OPT_TYPE_VALUE, "depth", 0, &depth, 0, + CLI_OPT_USAGE_DEFAULT, "depth", "commit depth to check out " }, { CLI_OPT_TYPE_LITERAL }, { CLI_OPT_TYPE_ARG, "repository", 0, &remote_path, 0, CLI_OPT_USAGE_REQUIRED, "repository", "repository path" }, @@ -71,6 +73,22 @@ static char *compute_local_path(const char *orig_path) return local_path; } +static int compute_depth(const char *depth) +{ + int64_t i; + const char *endptr; + + if (!depth) + return 0; + + if (git__strntol64(&i, depth, strlen(depth), &endptr, 10) < 0 || i < 0 || i > INT_MAX || *endptr) { + fprintf(stderr, "fatal: depth '%s' is not valid.\n", depth); + exit(128); + } + + return (int)i; +} + static bool validate_local_path(const char *path) { if (!git_fs_path_exists(path)) @@ -127,11 +145,9 @@ int cmd_clone(int argc, char **argv) goto done; } - if (bare) - clone_opts.bare = 1; - - if (branch) - clone_opts.checkout_branch = branch; + clone_opts.bare = !!bare; + clone_opts.checkout_branch = branch; + clone_opts.fetch_opts.depth = compute_depth(depth); if (!checkout) clone_opts.checkout_opts.checkout_strategy = GIT_CHECKOUT_NONE; |