#include "diffcore.h"
#include "commit.h"
#include "revision.h"
+#include "run-command.h"
+#include "parse-options.h"
-static const char builtin_add_usage[] =
-"git-add [-n] [-v] [-f] [--interactive | -i] [-u] [--] <filepattern>...";
+static const char * const builtin_add_usage[] = {
+ "git-add [options] [--] <filepattern>...",
+ NULL
+};
static int take_worktree_changes;
static const char *excludes_file;
die("pathspec '%s' did not match any files",
pathspec[i]);
}
+ free(seen);
}
static void fill_directory(struct dir_struct *dir, const char **pathspec,
path = git_path("info/exclude");
if (!access(path, R_OK))
add_excludes_from_file(dir, path);
- if (!access(excludes_file, R_OK))
+ if (excludes_file != NULL && !access(excludes_file, R_OK))
add_excludes_from_file(dir, excludes_file);
}
baselen = common_prefix(pathspec);
path = ".";
base = "";
- if (baselen) {
- char *common = xmalloc(baselen + 1);
- memcpy(common, *pathspec, baselen);
- common[baselen] = 0;
- path = base = common;
- }
+ if (baselen)
+ path = base = xmemdupz(*pathspec, baselen);
/* Read the directory and prune it */
read_directory(dir, path, base, baselen, pathspec);
const char *path = p->one->path;
switch (p->status) {
default:
- die("unexpacted diff status %c", p->status);
+ die("unexpected diff status %c", p->status);
case DIFF_STATUS_UNMERGED:
case DIFF_STATUS_MODIFIED:
+ case DIFF_STATUS_TYPE_CHANGED:
add_file_to_cache(path, verbose);
break;
case DIFF_STATUS_DELETED:
}
}
-static void update(int verbose, const char **files)
+void add_files_to_cache(int verbose, const char *prefix, const char **files)
{
struct rev_info rev;
- init_revisions(&rev, "");
+ init_revisions(&rev, prefix);
setup_revisions(0, NULL, &rev, NULL);
- rev.prune_data = get_pathspec(rev.prefix, files);
+ rev.prune_data = get_pathspec(prefix, files);
rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = update_callback;
rev.diffopt.format_callback_data = &verbose;
+ run_diff_files(&rev, 0);
+}
+
+static void refresh(int verbose, const char **pathspec)
+{
+ char *seen;
+ int i, specs;
+
+ for (specs = 0; pathspec[specs]; specs++)
+ /* nothing */;
+ seen = xcalloc(specs, 1);
if (read_cache() < 0)
die("index file corrupt");
- run_diff_files(&rev, 0);
+ refresh_index(&the_index, verbose ? 0 : REFRESH_QUIET, pathspec, seen);
+ for (i = 0; i < specs; i++) {
+ if (!seen[i])
+ die("pathspec '%s' did not match any files", pathspec[i]);
+ }
+ free(seen);
}
static int git_add_config(const char *var, const char *value)
return git_default_config(var, value);
}
+int interactive_add(void)
+{
+ const char *argv[2] = { "add--interactive", NULL };
+
+ return run_command_v_opt(argv, RUN_GIT_CMD);
+}
+
static struct lock_file lock_file;
-static const char ignore_warning[] =
+static const char ignore_error[] =
"The following paths are ignored by one of your .gitignore files:\n";
+static int verbose = 0, show_only = 0, ignored_too = 0, refresh_only = 0;
+static int add_interactive = 0;
+
+static struct option builtin_add_options[] = {
+ OPT__DRY_RUN(&show_only),
+ OPT__VERBOSE(&verbose),
+ OPT_GROUP(""),
+ OPT_BOOLEAN('i', "interactive", &add_interactive, "interactive picking"),
+ OPT_BOOLEAN('f', NULL, &ignored_too, "allow adding otherwise ignored files"),
+ OPT_BOOLEAN('u', NULL, &take_worktree_changes, "update tracked files"),
+ OPT_BOOLEAN( 0 , "refresh", &refresh_only, "don't add, only refresh the index"),
+ OPT_END(),
+};
+
int cmd_add(int argc, const char **argv, const char *prefix)
{
- int i, newfd;
- int verbose = 0, show_only = 0, ignored_too = 0;
+ int i, newfd, orig_argc = argc;
const char **pathspec;
struct dir_struct dir;
- int add_interactive = 0;
- for (i = 1; i < argc; i++) {
- if (!strcmp("--interactive", argv[i]) ||
- !strcmp("-i", argv[i]))
- add_interactive++;
- }
+ argc = parse_options(argc, argv, builtin_add_options,
+ builtin_add_usage, 0);
if (add_interactive) {
- const char *args[] = { "add--interactive", NULL };
-
- if (add_interactive != 1 || argc != 2)
+ if (add_interactive != 1 || orig_argc != 2)
die("add --interactive does not take any parameters");
- execv_git_cmd(args);
- exit(1);
+ exit(interactive_add());
}
git_config(git_add_config);
newfd = hold_locked_index(&lock_file, 1);
- for (i = 1; i < argc; i++) {
- const char *arg = argv[i];
-
- if (arg[0] != '-')
- break;
- if (!strcmp(arg, "--")) {
- i++;
- break;
- }
- if (!strcmp(arg, "-n")) {
- show_only = 1;
- continue;
- }
- if (!strcmp(arg, "-f")) {
- ignored_too = 1;
- continue;
- }
- if (!strcmp(arg, "-v")) {
- verbose = 1;
- continue;
- }
- if (!strcmp(arg, "-u")) {
- take_worktree_changes = 1;
- continue;
- }
- usage(builtin_add_usage);
- }
-
if (take_worktree_changes) {
- update(verbose, argv + i);
+ if (read_cache() < 0)
+ die("index file corrupt");
+ add_files_to_cache(verbose, prefix, argv);
goto finish;
}
- if (argc <= i) {
+ if (argc == 0) {
fprintf(stderr, "Nothing specified, nothing added.\n");
fprintf(stderr, "Maybe you wanted to say 'git add .'?\n");
return 0;
}
- pathspec = get_pathspec(prefix, argv + i);
+ pathspec = get_pathspec(prefix, argv);
+
+ if (refresh_only) {
+ refresh(verbose, pathspec);
+ goto finish;
+ }
fill_directory(&dir, pathspec, ignored_too);
die("index file corrupt");
if (dir.ignored_nr) {
- fprintf(stderr, ignore_warning);
+ fprintf(stderr, ignore_error);
for (i = 0; i < dir.ignored_nr; i++) {
fprintf(stderr, "%s\n", dir.ignored[i]->name);
}
fprintf(stderr, "Use -f if you really want to add them.\n");
- exit(1);
+ die("no files added");
}
for (i = 0; i < dir.nr; i++)