#include "builtin.h"
-#include "cache.h"
#include "exec_cmd.h"
#include "help.h"
-#include "quote.h"
#include "run-command.h"
-#include "commit.h"
const char git_usage_string[] =
"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"
+ " [-p | --paginate | --no-pager] [--no-replace-objects] [--bare]\n"
" [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
" <command> [<args>]";
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;
+ if ((*argv)[1][0]) {
+ if (chdir((*argv)[1]))
+ die_errno("Cannot change to '%s'", (*argv)[1]);
+ if (envchanged)
+ *envchanged = 1;
+ }
(*argv)++;
(*argc)--;
} else {
alias_string = alias_lookup(alias_command);
if (alias_string) {
if (alias_string[0] == '!') {
- const char **alias_argv;
- int argc = *argcp, i;
+ struct child_process child = CHILD_PROCESS_INIT;
commit_pager_choice();
- /* build alias_argv */
- alias_argv = xmalloc(sizeof(*alias_argv) * (argc + 1));
- alias_argv[0] = alias_string + 1;
- for (i = 1; i < argc; ++i)
- alias_argv[i] = (*argv)[i];
- alias_argv[argc] = NULL;
+ child.use_shell = 1;
+ argv_array_push(&child.args, alias_string + 1);
+ argv_array_pushv(&child.args, (*argv) + 1);
- ret = run_command_v_opt(alias_argv, RUN_USING_SHELL);
+ ret = run_command(&child);
if (ret >= 0) /* normal exit */
exit(ret);
static struct cmd_struct commands[] = {
{ "add", cmd_add, RUN_SETUP | NEED_WORK_TREE },
+ { "am", cmd_am, RUN_SETUP | NEED_WORK_TREE },
{ "annotate", cmd_annotate, RUN_SETUP },
{ "apply", cmd_apply, RUN_SETUP_GENTLY },
{ "archive", cmd_archive },
{ "check-ignore", cmd_check_ignore, RUN_SETUP | NEED_WORK_TREE },
{ "check-mailmap", cmd_check_mailmap, RUN_SETUP },
{ "check-ref-format", cmd_check_ref_format },
- { "checkout", cmd_checkout, RUN_SETUP },
+ { "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE },
{ "checkout-index", cmd_checkout_index,
RUN_SETUP | NEED_WORK_TREE},
{ "cherry", cmd_cherry, RUN_SETUP },
{ "index-pack", cmd_index_pack, RUN_SETUP_GENTLY },
{ "init", cmd_init_db, NO_SETUP },
{ "init-db", cmd_init_db, NO_SETUP },
- { "interpret-trailers", cmd_interpret_trailers, RUN_SETUP },
+ { "interpret-trailers", cmd_interpret_trailers, RUN_SETUP_GENTLY },
{ "log", cmd_log, RUN_SETUP },
{ "ls-files", cmd_ls_files, RUN_SETUP },
{ "ls-remote", cmd_ls_remote, RUN_SETUP_GENTLY },
{ "pickaxe", cmd_blame, RUN_SETUP },
{ "prune", cmd_prune, RUN_SETUP },
{ "prune-packed", cmd_prune_packed, RUN_SETUP },
+ { "pull", cmd_pull, RUN_SETUP | NEED_WORK_TREE },
{ "push", cmd_push, RUN_SETUP },
{ "read-tree", cmd_read_tree, RUN_SETUP },
{ "receive-pack", cmd_receive_pack },
{ "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE },
{ "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
{ "stripspace", cmd_stripspace },
+ { "submodule--helper", cmd_submodule__helper, RUN_SETUP },
{ "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
{ "tag", cmd_tag, RUN_SETUP },
{ "unpack-file", cmd_unpack_file, RUN_SETUP },
{ "write-tree", cmd_write_tree, RUN_SETUP },
};
-int is_builtin(const char *s)
+static struct cmd_struct *get_builtin(const char *s)
{
int i;
for (i = 0; i < ARRAY_SIZE(commands); i++) {
- struct cmd_struct *p = commands+i;
+ struct cmd_struct *p = commands + i;
if (!strcmp(s, p->cmd))
- return 1;
+ return p;
}
- return 0;
+ return NULL;
+}
+
+int is_builtin(const char *s)
+{
+ return !!get_builtin(s);
}
+#ifdef STRIP_EXTENSION
+static void strip_extension(const char **argv)
+{
+ size_t len;
+
+ if (strip_suffix(argv[0], STRIP_EXTENSION, &len))
+ argv[0] = xmemdupz(argv[0], len);
+}
+#else
+#define strip_extension(cmd)
+#endif
+
static void handle_builtin(int argc, const char **argv)
{
- const char *cmd = argv[0];
- int i;
- static const char ext[] = STRIP_EXTENSION;
-
- if (sizeof(ext) > 1) {
- i = strlen(argv[0]) - strlen(ext);
- if (i > 0 && !strcmp(argv[0] + i, ext)) {
- char *argv0 = xstrdup(argv[0]);
- argv[0] = cmd = argv0;
- argv0[i] = '\0';
- }
- }
+ const char *cmd;
+ struct cmd_struct *builtin;
+
+ strip_extension(argv);
+ cmd = argv[0];
/* Turn "git cmd --help" into "git help cmd" */
if (argc > 1 && !strcmp(argv[1], "--help")) {
argv[0] = cmd = "help";
}
- for (i = 0; i < ARRAY_SIZE(commands); i++) {
- struct cmd_struct *p = commands+i;
- if (strcmp(p->cmd, cmd))
- continue;
- if (saved_environment && (p->option & NO_SETUP)) {
+ builtin = get_builtin(cmd);
+ if (builtin) {
+ if (saved_environment && (builtin->option & NO_SETUP))
restore_env();
- break;
- }
- exit(run_builtin(p, argc, argv));
+ else
+ exit(run_builtin(builtin, argc, argv));
}
}
{
const char **argv = (const char **) av;
const char *cmd;
+ int done_help = 0;
startup_info = &git_startup_info;
setup_path();
while (1) {
- static int done_help = 0;
- static int was_alias = 0;
- was_alias = run_argv(&argc, &argv);
+ int was_alias = run_argv(&argc, &argv);
if (errno != ENOENT)
break;
if (was_alias) {