#include "quote.h"
const char git_usage_string[] =
- "git [--version] [--exec-path[=GIT_EXEC_PATH]] [-p|--paginate] [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE] [--help] COMMAND [ARGS]";
+ "git [--version] [--exec-path[=GIT_EXEC_PATH]] [-p|--paginate|--no-pager] [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE] [--help] COMMAND [ARGS]";
static void prepend_to_path(const char *dir, int len)
{
}
} else if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) {
setup_pager();
+ } else if (!strcmp(cmd, "--no-pager")) {
+ setenv("GIT_PAGER", "cat", 1);
+ if (envchanged)
+ *envchanged = 1;
} else if (!strcmp(cmd, "--git-dir")) {
if (*argc < 2) {
fprintf(stderr, "No directory given for --git-dir.\n" );
*envchanged = 1;
} else if (!strcmp(cmd, "--bare")) {
static char git_dir[PATH_MAX+1];
- setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 1);
+ is_bare_repository_cfg = 1;
+ setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 0);
if (envchanged)
*envchanged = 1;
} else {
git_config(git_alias_config);
if (alias_string) {
if (alias_string[0] == '!') {
+ if (*argcp > 1) {
+ int i, sz = PATH_MAX;
+ char *s = xmalloc(sz), *new_alias = s;
+
+ add_to_string(&s, &sz, alias_string, 0);
+ free(alias_string);
+ alias_string = new_alias;
+ for (i = 1; i < *argcp &&
+ !add_to_string(&s, &sz, " ", 0) &&
+ !add_to_string(&s, &sz, (*argv)[i], 1)
+ ; i++)
+ ; /* do nothing */
+ if (!sz)
+ die("Too many or long arguments");
+ }
trace_printf("trace: alias to shell cmd: %s => %s\n",
alias_command, alias_string + 1);
ret = system(alias_string + 1);
prefix = setup_git_directory();
if (p->option & USE_PAGER)
setup_pager();
- if ((p->option & NEED_WORK_TREE) &&
- (!is_inside_work_tree() || is_inside_git_dir()))
- die("%s must be run in a work tree", p->cmd);
+ if (p->option & NEED_WORK_TREE) {
+ const char *work_tree = get_git_work_tree();
+ const char *git_dir = get_git_dir();
+ if (!is_absolute_path(git_dir))
+ set_git_dir(make_absolute_path(git_dir));
+ if (!work_tree || chdir(work_tree))
+ die("%s must be run in a work tree", p->cmd);
+ }
trace_argv_printf(argv, argc, "trace: built-in: git");
status = p->fn(argc, argv, prefix);
const char *cmd = argv[0];
static struct cmd_struct commands[] = {
{ "add", cmd_add, RUN_SETUP | NEED_WORK_TREE },
- { "annotate", cmd_annotate, RUN_SETUP | USE_PAGER },
+ { "annotate", cmd_annotate, RUN_SETUP },
{ "apply", cmd_apply },
{ "archive", cmd_archive },
{ "blame", cmd_blame, RUN_SETUP },
{ "branch", cmd_branch, RUN_SETUP },
{ "bundle", cmd_bundle },
{ "cat-file", cmd_cat_file, RUN_SETUP },
- { "checkout-index", cmd_checkout_index, RUN_SETUP },
+ { "checkout-index", cmd_checkout_index,
+ RUN_SETUP | NEED_WORK_TREE},
{ "check-ref-format", cmd_check_ref_format },
{ "check-attr", cmd_check_attr, RUN_SETUP | NEED_WORK_TREE },
{ "cherry", cmd_cherry, RUN_SETUP },
{ "config", cmd_config },
{ "count-objects", cmd_count_objects, RUN_SETUP },
{ "describe", cmd_describe, RUN_SETUP },
- { "diff", cmd_diff, USE_PAGER },
+ { "diff", cmd_diff },
{ "diff-files", cmd_diff_files },
{ "diff-index", cmd_diff_index, RUN_SETUP },
{ "diff-tree", cmd_diff_tree, RUN_SETUP },
{ "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
{ "name-rev", cmd_name_rev, RUN_SETUP },
{ "pack-objects", cmd_pack_objects, RUN_SETUP },
- { "pickaxe", cmd_blame, RUN_SETUP | USE_PAGER },
+ { "pickaxe", cmd_blame, RUN_SETUP },
{ "prune", cmd_prune, RUN_SETUP },
{ "prune-packed", cmd_prune_packed, RUN_SETUP },
{ "push", cmd_push, RUN_SETUP },
{ "show", cmd_show, RUN_SETUP | USE_PAGER },
{ "stripspace", cmd_stripspace },
{ "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
+ { "tag", cmd_tag, RUN_SETUP },
{ "tar-tree", cmd_tar_tree },
{ "unpack-objects", cmd_unpack_objects, RUN_SETUP },
{ "update-index", cmd_update_index, RUN_SETUP },
{ "update-ref", cmd_update_ref, RUN_SETUP },
{ "upload-archive", cmd_upload_archive },
+ { "verify-tag", cmd_verify_tag, RUN_SETUP },
{ "version", cmd_version },
{ "whatchanged", cmd_whatchanged, RUN_SETUP | USE_PAGER },
{ "write-tree", cmd_write_tree, RUN_SETUP },
cmd = argv[0];
/*
- * We search for git commands in the following order:
- * - git_exec_path()
- * - the path of the "git" command if we could find it
- * in $0
- * - the regular PATH.
+ * We execute external git command via execv_git_cmd(),
+ * which looks at "--exec-path" option, GIT_EXEC_PATH
+ * environment, and $(gitexecdir) in Makefile while built,
+ * in this order. For scripted commands, we prepend
+ * the value of the exec_path variable to the PATH.
*/
if (exec_path)
prepend_to_path(exec_path, strlen(exec_path));