diff options
Diffstat (limited to 'git.c')
| -rw-r--r-- | git.c | 13 |
1 files changed, 12 insertions, 1 deletions
@@ -7,7 +7,7 @@ #include "commit.h" const char git_usage_string[] = - "git [--version] [--help] [-c name=value]\n" + "git [--version] [--help] [-C <path>] [-c name=value]\n" " [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n" " [-p|--paginate|--no-pager] [--no-replace-objects] [--bare]\n" " [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n" @@ -165,6 +165,17 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) set_alternate_shallow_file((*argv)[0]); if (envchanged) *envchanged = 1; + } else if (!strcmp(cmd, "-C")) { + if (*argc < 2) { + fprintf(stderr, "No directory given for -C.\n" ); + usage(git_usage_string); + } + if (chdir((*argv)[1])) + die_errno("Cannot change to '%s'", (*argv)[1]); + if (envchanged) + *envchanged = 1; + (*argv)++; + (*argc)--; } else { fprintf(stderr, "Unknown option: %s\n", cmd); usage(git_usage_string); |