* Copyright (C) 2006 Linus Torvalds
*/
#include "cache.h"
+#include "config.h"
#include "builtin.h"
#include "lockfile.h"
#include "dir.h"
#include "revision.h"
#include "bulk-checkin.h"
#include "argv-array.h"
+#include "submodule.h"
static const char * const builtin_add_usage[] = {
N_("git add [<options>] [--] <pathspec>..."),
static int take_worktree_changes;
struct update_callback_data {
- int flags, force_mode;
+ int flags;
int add_errors;
};
+static void chmod_pathspec(struct pathspec *pathspec, char flip)
+{
+ int i;
+
+ for (i = 0; i < active_nr; i++) {
+ struct cache_entry *ce = active_cache[i];
+
+ if (pathspec && !ce_path_match(ce, pathspec, NULL))
+ continue;
+
+ if (chmod_cache_entry(ce, flip) < 0)
+ fprintf(stderr, "cannot chmod %cx '%s'\n", flip, ce->name);
+ }
+}
+
static int fix_unmerged_status(struct diff_filepair *p,
struct update_callback_data *data)
{
die(_("unexpected diff status %c"), p->status);
case DIFF_STATUS_MODIFIED:
case DIFF_STATUS_TYPE_CHANGED:
- if (add_file_to_index(&the_index, path,
- data->flags, data->force_mode)) {
+ if (add_file_to_index(&the_index, path, data->flags)) {
if (!(data->flags & ADD_CACHE_IGNORE_ERRORS))
die(_("updating files failed"));
data->add_errors++;
}
}
-int add_files_to_cache(const char *prefix, const struct pathspec *pathspec,
- int flags, int force_mode)
+int add_files_to_cache(const char *prefix,
+ const struct pathspec *pathspec, int flags)
{
struct update_callback_data data;
struct rev_info rev;
memset(&data, 0, sizeof(data));
data.flags = flags;
- data.force_mode = force_mode;
init_revisions(&rev, prefix);
setup_revisions(0, NULL, &rev, NULL);
*dst++ = entry;
}
dir->nr = dst - dir->entries;
- add_pathspec_matches_against_index(pathspec, seen);
+ add_pathspec_matches_against_index(pathspec, &the_index, seen);
return seen;
}
static int verbose, show_only, ignored_too, refresh_only;
static int ignore_add_errors, intent_to_add, ignore_missing;
+static int warn_on_embedded_repo = 1;
#define ADDREMOVE_DEFAULT 1
static int addremove = ADDREMOVE_DEFAULT;
OPT_BOOL( 0 , "ignore-errors", &ignore_add_errors, N_("just skip files which cannot be added because of errors")),
OPT_BOOL( 0 , "ignore-missing", &ignore_missing, N_("check if - even missing - files are ignored in dry run")),
OPT_STRING( 0 , "chmod", &chmod_arg, N_("(+/-)x"), N_("override the executable bit of the listed files")),
+ OPT_HIDDEN_BOOL(0, "warn-embedded-repo", &warn_on_embedded_repo,
+ N_("warn when adding an embedded repository")),
OPT_END(),
};
return git_default_config(var, value, cb);
}
-static int add_files(struct dir_struct *dir, int flags, int force_mode)
+static const char embedded_advice[] = N_(
+"You've added another git repository inside your current repository.\n"
+"Clones of the outer repository will not contain the contents of\n"
+"the embedded repository and will not know how to obtain it.\n"
+"If you meant to add a submodule, use:\n"
+"\n"
+" git submodule add <url> %s\n"
+"\n"
+"If you added this path by mistake, you can remove it from the\n"
+"index with:\n"
+"\n"
+" git rm --cached %s\n"
+"\n"
+"See \"git help submodule\" for more information."
+);
+
+static void check_embedded_repo(const char *path)
+{
+ struct strbuf name = STRBUF_INIT;
+
+ if (!warn_on_embedded_repo)
+ return;
+ if (!ends_with(path, "/"))
+ return;
+
+ /* Drop trailing slash for aesthetics */
+ strbuf_addstr(&name, path);
+ strbuf_strip_suffix(&name, "/");
+
+ warning(_("adding embedded git repository: %s"), name.buf);
+ if (advice_add_embedded_repo) {
+ advise(embedded_advice, name.buf, name.buf);
+ /* there may be multiple entries; advise only once */
+ advice_add_embedded_repo = 0;
+ }
+
+ strbuf_release(&name);
+}
+
+static int add_files(struct dir_struct *dir, int flags)
{
int i, exit_status = 0;
exit_status = 1;
}
- for (i = 0; i < dir->nr; i++)
- if (add_file_to_index(&the_index, dir->entries[i]->name,
- flags, force_mode)) {
+ for (i = 0; i < dir->nr; i++) {
+ check_embedded_repo(dir->entries[i]->name);
+ if (add_file_to_index(&the_index, dir->entries[i]->name, flags)) {
if (!ignore_add_errors)
die(_("adding files failed"));
exit_status = 1;
}
+ }
return exit_status;
}
int exit_status = 0;
struct pathspec pathspec;
struct dir_struct dir;
- int flags, force_mode;
+ int flags;
int add_new_files;
int require_pathspec;
char *seen = NULL;
if (!show_only && ignore_missing)
die(_("Option --ignore-missing can only be used together with --dry-run"));
- if (!chmod_arg)
- force_mode = 0;
- else if (!strcmp(chmod_arg, "-x"))
- force_mode = 0666;
- else if (!strcmp(chmod_arg, "+x"))
- force_mode = 0777;
- else
+ if (chmod_arg && ((chmod_arg[0] != '-' && chmod_arg[0] != '+') ||
+ chmod_arg[1] != 'x' || chmod_arg[2]))
die(_("--chmod param '%s' must be either -x or +x"), chmod_arg);
add_new_files = !take_worktree_changes && !refresh_only;
require_pathspec = !(take_worktree_changes || (0 < addremove_explicit));
- hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
flags = ((verbose ? ADD_CACHE_VERBOSE : 0) |
(show_only ? ADD_CACHE_PRETEND : 0) |
if (read_cache() < 0)
die(_("index file corrupt"));
+ die_in_unpopulated_submodule(&the_index, prefix);
+
/*
* Check the "pathspec '%s' did not match any files" block
* below before enabling new magic.
*/
parse_pathspec(&pathspec, 0,
PATHSPEC_PREFER_FULL |
- PATHSPEC_SYMLINK_LEADING_PATH |
- PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE,
+ PATHSPEC_SYMLINK_LEADING_PATH,
prefix, argv);
+ die_path_inside_submodule(&the_index, &pathspec);
+
if (add_new_files) {
int baselen;
}
/* This picks up the paths that are not tracked */
- baselen = fill_directory(&dir, &pathspec);
+ baselen = fill_directory(&dir, &the_index, &pathspec);
if (pathspec.nr)
seen = prune_directory(&dir, &pathspec, baselen);
}
int i;
if (!seen)
- seen = find_pathspecs_matching_against_index(&pathspec);
+ seen = find_pathspecs_matching_against_index(&pathspec, &the_index);
/*
* file_exists() assumes exact match
!file_exists(path))) {
if (ignore_missing) {
int dtype = DT_UNKNOWN;
- if (is_excluded(&dir, path, &dtype))
- dir_add_ignored(&dir, path, pathspec.items[i].len);
+ if (is_excluded(&dir, &the_index, path, &dtype))
+ dir_add_ignored(&dir, &the_index,
+ path, pathspec.items[i].len);
} else
die(_("pathspec '%s' did not match any files"),
pathspec.items[i].original);
plug_bulk_checkin();
- exit_status |= add_files_to_cache(prefix, &pathspec, flags, force_mode);
+ exit_status |= add_files_to_cache(prefix, &pathspec, flags);
if (add_new_files)
- exit_status |= add_files(&dir, flags, force_mode);
+ exit_status |= add_files(&dir, flags);
+ if (chmod_arg && pathspec.nr)
+ chmod_pathspec(&pathspec, chmod_arg[0]);
unplug_bulk_checkin();
finish: