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-rw-r--r--git.c84
1 files changed, 34 insertions, 50 deletions
diff --git a/git.c b/git.c
index da411c5382..45899be826 100644
--- a/git.c
+++ b/git.c
@@ -1,10 +1,17 @@
#include "builtin.h"
#include "config.h"
+#include "environment.h"
#include "exec-cmd.h"
+#include "gettext.h"
#include "help.h"
+#include "pager.h"
#include "run-command.h"
#include "alias.h"
+#include "replace-object.h"
+#include "setup.h"
#include "shallow.h"
+#include "trace.h"
+#include "trace2.h"
#define RUN_SETUP (1<<0)
#define RUN_SETUP_GENTLY (1<<1)
@@ -14,9 +21,8 @@
* RUN_SETUP for reading from the configuration file.
*/
#define NEED_WORK_TREE (1<<3)
-#define SUPPORT_SUPER_PREFIX (1<<4)
-#define DELAY_PAGER_CONFIG (1<<5)
-#define NO_PARSEOPT (1<<6) /* parse-options is not used */
+#define DELAY_PAGER_CONFIG (1<<4)
+#define NO_PARSEOPT (1<<5) /* parse-options is not used */
struct cmd_struct {
const char *cmd;
@@ -29,8 +35,7 @@ const char git_usage_string[] =
" [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
" [-p | --paginate | -P | --no-pager] [--no-replace-objects] [--bare]\n"
" [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
- " [--super-prefix=<path>] [--config-env=<name>=<envvar>]\n"
- " <command> [<args>]");
+ " [--config-env=<name>=<envvar>] <command> [<args>]");
const char git_more_info_string[] =
N_("'git help -a' and 'git help -g' list available subcommands and some\n"
@@ -226,20 +231,6 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
setenv(GIT_WORK_TREE_ENVIRONMENT, cmd, 1);
if (envchanged)
*envchanged = 1;
- } else if (!strcmp(cmd, "--super-prefix")) {
- if (*argc < 2) {
- fprintf(stderr, _("no prefix given for --super-prefix\n" ));
- usage(git_usage_string);
- }
- setenv(GIT_SUPER_PREFIX_ENVIRONMENT, (*argv)[1], 1);
- if (envchanged)
- *envchanged = 1;
- (*argv)++;
- (*argc)--;
- } else if (skip_prefix(cmd, "--super-prefix=", &cmd)) {
- setenv(GIT_SUPER_PREFIX_ENVIRONMENT, cmd, 1);
- if (envchanged)
- *envchanged = 1;
} else if (!strcmp(cmd, "--bare")) {
char *cwd = xgetcwd();
is_bare_repository_cfg = 1;
@@ -446,14 +437,9 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
use_pager = 1;
if (run_setup && startup_info->have_repository)
/* get_git_dir() may set up repo, avoid that */
- trace_repo_setup(prefix);
+ trace_repo_setup();
commit_pager_choice();
- if (!help && get_super_prefix()) {
- if (!(p->option & SUPPORT_SUPER_PREFIX))
- die(_("%s doesn't support --super-prefix"), p->cmd);
- }
-
if (!help && p->option & NEED_WORK_TREE)
setup_work_tree();
@@ -492,7 +478,7 @@ static struct cmd_struct commands[] = {
{ "annotate", cmd_annotate, RUN_SETUP },
{ "apply", cmd_apply, RUN_SETUP_GENTLY },
{ "archive", cmd_archive, RUN_SETUP_GENTLY },
- { "bisect--helper", cmd_bisect__helper, RUN_SETUP },
+ { "bisect", cmd_bisect, RUN_SETUP },
{ "blame", cmd_blame, RUN_SETUP },
{ "branch", cmd_branch, RUN_SETUP | DELAY_PAGER_CONFIG },
{ "bugreport", cmd_bugreport, RUN_SETUP_GENTLY },
@@ -504,7 +490,7 @@ static struct cmd_struct commands[] = {
{ "check-ref-format", cmd_check_ref_format, NO_PARSEOPT },
{ "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE },
{ "checkout--worker", cmd_checkout__worker,
- RUN_SETUP | NEED_WORK_TREE | SUPPORT_SUPER_PREFIX },
+ RUN_SETUP | NEED_WORK_TREE },
{ "checkout-index", cmd_checkout_index,
RUN_SETUP | NEED_WORK_TREE},
{ "cherry", cmd_cherry, RUN_SETUP },
@@ -528,7 +514,6 @@ static struct cmd_struct commands[] = {
{ "diff-index", cmd_diff_index, RUN_SETUP | NO_PARSEOPT },
{ "diff-tree", cmd_diff_tree, RUN_SETUP | NO_PARSEOPT },
{ "difftool", cmd_difftool, RUN_SETUP_GENTLY },
- { "env--helper", cmd_env__helper },
{ "fast-export", cmd_fast_export, RUN_SETUP },
{ "fast-import", cmd_fast_import, RUN_SETUP | NO_PARSEOPT },
{ "fetch", cmd_fetch, RUN_SETUP },
@@ -539,7 +524,7 @@ static struct cmd_struct commands[] = {
{ "format-patch", cmd_format_patch, RUN_SETUP },
{ "fsck", cmd_fsck, RUN_SETUP },
{ "fsck-objects", cmd_fsck, RUN_SETUP },
- { "fsmonitor--daemon", cmd_fsmonitor__daemon, SUPPORT_SUPER_PREFIX | RUN_SETUP },
+ { "fsmonitor--daemon", cmd_fsmonitor__daemon, RUN_SETUP },
{ "gc", cmd_gc, RUN_SETUP },
{ "get-tar-commit-id", cmd_get_tar_commit_id, NO_PARSEOPT },
{ "grep", cmd_grep, RUN_SETUP_GENTLY },
@@ -583,7 +568,7 @@ static struct cmd_struct commands[] = {
{ "pull", cmd_pull, RUN_SETUP | NEED_WORK_TREE },
{ "push", cmd_push, RUN_SETUP },
{ "range-diff", cmd_range_diff, RUN_SETUP | USE_PAGER },
- { "read-tree", cmd_read_tree, RUN_SETUP | SUPPORT_SUPER_PREFIX},
+ { "read-tree", cmd_read_tree, RUN_SETUP },
{ "rebase", cmd_rebase, RUN_SETUP | NEED_WORK_TREE },
{ "receive-pack", cmd_receive_pack },
{ "reflog", cmd_reflog, RUN_SETUP },
@@ -605,12 +590,12 @@ static struct cmd_struct commands[] = {
{ "show-branch", cmd_show_branch, RUN_SETUP },
{ "show-index", cmd_show_index, RUN_SETUP_GENTLY },
{ "show-ref", cmd_show_ref, RUN_SETUP },
- { "sparse-checkout", cmd_sparse_checkout, RUN_SETUP | NEED_WORK_TREE },
+ { "sparse-checkout", cmd_sparse_checkout, RUN_SETUP },
{ "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE },
{ "stash", cmd_stash, RUN_SETUP | NEED_WORK_TREE },
{ "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
{ "stripspace", cmd_stripspace },
- { "submodule--helper", cmd_submodule__helper, RUN_SETUP | SUPPORT_SUPER_PREFIX | NO_PARSEOPT },
+ { "submodule--helper", cmd_submodule__helper, RUN_SETUP },
{ "switch", cmd_switch, RUN_SETUP | NEED_WORK_TREE },
{ "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
{ "tag", cmd_tag, RUN_SETUP | DELAY_PAGER_CONFIG },
@@ -727,9 +712,6 @@ static void execv_dashed_external(const char **argv)
struct child_process cmd = CHILD_PROCESS_INIT;
int status;
- if (get_super_prefix())
- die(_("%s doesn't support --super-prefix"), argv[0]);
-
if (use_pager == -1 && !is_builtin(argv[0]))
use_pager = check_pager_config(argv[0]);
commit_pager_choice();
@@ -787,7 +769,7 @@ static int run_argv(int *argcp, const char ***argv)
if (!done_alias)
handle_builtin(*argcp, *argv);
else if (get_builtin(**argv)) {
- struct strvec args = STRVEC_INIT;
+ struct child_process cmd = CHILD_PROCESS_INIT;
int i;
/*
@@ -799,23 +781,23 @@ static int run_argv(int *argcp, const char ***argv)
*/
trace2_cmd_name("_run_git_alias_");
- if (get_super_prefix())
- die("%s doesn't support --super-prefix", **argv);
-
commit_pager_choice();
- strvec_push(&args, "git");
+ strvec_push(&cmd.args, "git");
for (i = 0; i < *argcp; i++)
- strvec_push(&args, (*argv)[i]);
+ strvec_push(&cmd.args, (*argv)[i]);
- trace_argv_printf(args.v, "trace: exec:");
+ trace_argv_printf(cmd.args.v, "trace: exec:");
/*
* if we fail because the command is not found, it is
* OK to return. Otherwise, we just pass along the status code.
*/
- i = run_command_v_opt_tr2(args.v, RUN_SILENT_EXEC_FAILURE |
- RUN_CLEAN_ON_EXIT | RUN_WAIT_AFTER_CLEAN, "git_alias");
+ cmd.silent_exec_failure = 1;
+ cmd.clean_on_exit = 1;
+ cmd.wait_after_clean = 1;
+ cmd.trace2_child_class = "git_alias";
+ i = run_command(&cmd);
if (i >= 0 || errno != ENOENT)
exit(i);
die("could not execute builtin %s", **argv);
@@ -894,12 +876,8 @@ int cmd_main(int argc, const char **argv)
argv++;
argc--;
handle_options(&argv, &argc, NULL);
- if (argc > 0) {
- if (!strcmp("--version", argv[0]) || !strcmp("-v", argv[0]))
- argv[0] = "version";
- else if (!strcmp("--help", argv[0]) || !strcmp("-h", argv[0]))
- argv[0] = "help";
- } else {
+
+ if (!argc) {
/* The user didn't specify a command; give them help */
commit_pager_choice();
printf(_("usage: %s\n\n"), git_usage_string);
@@ -907,6 +885,12 @@ int cmd_main(int argc, const char **argv)
printf("\n%s\n", _(git_more_info_string));
exit(1);
}
+
+ if (!strcmp("--version", argv[0]) || !strcmp("-v", argv[0]))
+ argv[0] = "version";
+ else if (!strcmp("--help", argv[0]) || !strcmp("-h", argv[0]))
+ argv[0] = "help";
+
cmd = argv[0];
/*
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