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-rw-r--r--builtin/add.c438
1 files changed, 212 insertions, 226 deletions
diff --git a/builtin/add.c b/builtin/add.c
index 56a4e0af6b..b1dddb4ac6 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -5,7 +5,9 @@
*/
#include "cache.h"
#include "builtin.h"
+#include "lockfile.h"
#include "dir.h"
+#include "pathspec.h"
#include "exec_cmd.h"
#include "cache-tree.h"
#include "run-command.h"
@@ -13,20 +15,42 @@
#include "diff.h"
#include "diffcore.h"
#include "revision.h"
+#include "bulk-checkin.h"
+#include "argv-array.h"
static const char * const builtin_add_usage[] = {
- "git add [options] [--] <filepattern>...",
+ N_("git add [<options>] [--] <pathspec>..."),
NULL
};
static int patch_interactive, add_interactive, edit_interactive;
static int take_worktree_changes;
-struct update_callback_data
-{
- int flags;
+struct update_callback_data {
+ int flags, force_mode;
int add_errors;
};
+static int fix_unmerged_status(struct diff_filepair *p,
+ struct update_callback_data *data)
+{
+ if (p->status != DIFF_STATUS_UNMERGED)
+ return p->status;
+ if (!(data->flags & ADD_CACHE_IGNORE_REMOVAL) && !p->two->mode)
+ /*
+ * This is not an explicit add request, and the
+ * path is missing from the working tree (deleted)
+ */
+ return DIFF_STATUS_DELETED;
+ else
+ /*
+ * Either an explicit add request, or path exists
+ * in the working tree. An attempt to explicitly
+ * add a path that does not exist in the working tree
+ * will be caught as an error by the caller immediately.
+ */
+ return DIFF_STATUS_MODIFIED;
+}
+
static void update_callback(struct diff_queue_struct *q,
struct diff_options *opt, void *cbdata)
{
@@ -36,35 +60,15 @@ static void update_callback(struct diff_queue_struct *q,
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
const char *path = p->one->path;
- switch (p->status) {
+ switch (fix_unmerged_status(p, data)) {
default:
- die("unexpected diff status %c", p->status);
- case DIFF_STATUS_UNMERGED:
- /*
- * ADD_CACHE_IGNORE_REMOVAL is unset if "git
- * add -u" is calling us, In such a case, a
- * missing work tree file needs to be removed
- * if there is an unmerged entry at stage #2,
- * but such a diff record is followed by
- * another with DIFF_STATUS_DELETED (and if
- * there is no stage #2, we won't see DELETED
- * nor MODIFIED). We can simply continue
- * either way.
- */
- if (!(data->flags & ADD_CACHE_IGNORE_REMOVAL))
- continue;
- /*
- * Otherwise, it is "git add path" is asking
- * to explicitly add it; we fall through. A
- * missing work tree file is an error and is
- * caught by add_file_to_index() in such a
- * case.
- */
+ 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)) {
+ if (add_file_to_index(&the_index, path,
+ data->flags, data->force_mode)) {
if (!(data->flags & ADD_CACHE_IGNORE_ERRORS))
- die("updating files failed");
+ die(_("updating files failed"));
data->add_errors++;
}
break;
@@ -74,195 +78,112 @@ static void update_callback(struct diff_queue_struct *q,
if (!(data->flags & ADD_CACHE_PRETEND))
remove_file_from_index(&the_index, path);
if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE))
- printf("remove '%s'\n", path);
+ printf(_("remove '%s'\n"), path);
break;
}
}
}
-int add_files_to_cache(const char *prefix, const char **pathspec, int flags)
+int add_files_to_cache(const char *prefix, const struct pathspec *pathspec,
+ int flags, int force_mode)
{
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);
- rev.prune_data = pathspec;
+ if (pathspec)
+ copy_pathspec(&rev.prune_data, pathspec);
rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = update_callback;
- data.flags = flags;
- data.add_errors = 0;
rev.diffopt.format_callback_data = &data;
+ rev.max_count = 0; /* do not compare unmerged paths with stage #2 */
run_diff_files(&rev, DIFF_RACY_IS_MODIFIED);
return !!data.add_errors;
}
-static void fill_pathspec_matches(const char **pathspec, char *seen, int specs)
-{
- int num_unmatched = 0, i;
-
- /*
- * Since we are walking the index as if we were walking the directory,
- * we have to mark the matched pathspec as seen; otherwise we will
- * mistakenly think that the user gave a pathspec that did not match
- * anything.
- */
- for (i = 0; i < specs; i++)
- if (!seen[i])
- num_unmatched++;
- if (!num_unmatched)
- return;
- for (i = 0; i < active_nr; i++) {
- struct cache_entry *ce = active_cache[i];
- match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, seen);
- }
-}
-
-static char *find_used_pathspec(const char **pathspec)
+static char *prune_directory(struct dir_struct *dir, struct pathspec *pathspec, int prefix)
{
char *seen;
int i;
-
- for (i = 0; pathspec[i]; i++)
- ; /* just counting */
- seen = xcalloc(i, 1);
- fill_pathspec_matches(pathspec, seen, i);
- return seen;
-}
-
-static char *prune_directory(struct dir_struct *dir, const char **pathspec, int prefix)
-{
- char *seen;
- int i, specs;
struct dir_entry **src, **dst;
- for (specs = 0; pathspec[specs]; specs++)
- /* nothing */;
- seen = xcalloc(specs, 1);
+ seen = xcalloc(pathspec->nr, 1);
src = dst = dir->entries;
i = dir->nr;
while (--i >= 0) {
struct dir_entry *entry = *src++;
- if (match_pathspec(pathspec, entry->name, entry->len,
- prefix, seen))
+ if (dir_path_match(entry, pathspec, prefix, seen))
*dst++ = entry;
}
dir->nr = dst - dir->entries;
- fill_pathspec_matches(pathspec, seen, specs);
+ add_pathspec_matches_against_index(pathspec, seen);
return seen;
}
-static void treat_gitlinks(const char **pathspec)
-{
- int i;
-
- if (!pathspec || !*pathspec)
- return;
-
- for (i = 0; i < active_nr; i++) {
- struct cache_entry *ce = active_cache[i];
- if (S_ISGITLINK(ce->ce_mode)) {
- int len = ce_namelen(ce), j;
- for (j = 0; pathspec[j]; j++) {
- int len2 = strlen(pathspec[j]);
- if (len2 <= len || pathspec[j][len] != '/' ||
- memcmp(ce->name, pathspec[j], len))
- continue;
- if (len2 == len + 1)
- /* strip trailing slash */
- pathspec[j] = xstrndup(ce->name, len);
- else
- die ("Path '%s' is in submodule '%.*s'",
- pathspec[j], len, ce->name);
- }
- }
- }
-}
-
-static void refresh(int verbose, const char **pathspec)
+static void refresh(int verbose, const struct pathspec *pathspec)
{
char *seen;
- int i, specs;
+ int i;
- for (specs = 0; pathspec[specs]; specs++)
- /* nothing */;
- seen = xcalloc(specs, 1);
+ seen = xcalloc(pathspec->nr, 1);
refresh_index(&the_index, verbose ? REFRESH_IN_PORCELAIN : REFRESH_QUIET,
- pathspec, seen, "Unstaged changes after refreshing the index:");
- for (i = 0; i < specs; i++) {
+ pathspec, seen, _("Unstaged changes after refreshing the index:"));
+ for (i = 0; i < pathspec->nr; i++) {
if (!seen[i])
- die("pathspec '%s' did not match any files", pathspec[i]);
+ die(_("pathspec '%s' did not match any files"),
+ pathspec->items[i].match);
}
free(seen);
}
-static const char **validate_pathspec(int argc, const char **argv, const char *prefix)
-{
- const char **pathspec = get_pathspec(prefix, argv);
-
- if (pathspec) {
- const char **p;
- for (p = pathspec; *p; p++) {
- if (has_symlink_leading_path(*p, strlen(*p))) {
- int len = prefix ? strlen(prefix) : 0;
- die("'%s' is beyond a symbolic link", *p + len);
- }
- }
- }
-
- return pathspec;
-}
-
int run_add_interactive(const char *revision, const char *patch_mode,
- const char **pathspec)
+ const struct pathspec *pathspec)
{
- int status, ac, pc = 0;
- const char **args;
+ int status, i;
+ struct argv_array argv = ARGV_ARRAY_INIT;
- if (pathspec)
- while (pathspec[pc])
- pc++;
-
- args = xcalloc(sizeof(const char *), (pc + 5));
- ac = 0;
- args[ac++] = "add--interactive";
+ argv_array_push(&argv, "add--interactive");
if (patch_mode)
- args[ac++] = patch_mode;
+ argv_array_push(&argv, patch_mode);
if (revision)
- args[ac++] = revision;
- args[ac++] = "--";
- if (pc) {
- memcpy(&(args[ac]), pathspec, sizeof(const char *) * pc);
- ac += pc;
- }
- args[ac] = NULL;
-
- status = run_command_v_opt(args, RUN_GIT_CMD);
- free(args);
+ argv_array_push(&argv, revision);
+ argv_array_push(&argv, "--");
+ for (i = 0; i < pathspec->nr; i++)
+ /* pass original pathspec, to be re-parsed */
+ argv_array_push(&argv, pathspec->items[i].original);
+
+ status = run_command_v_opt(argv.argv, RUN_GIT_CMD);
+ argv_array_clear(&argv);
return status;
}
-int interactive_add(int argc, const char **argv, const char *prefix)
+int interactive_add(int argc, const char **argv, const char *prefix, int patch)
{
- const char **pathspec = NULL;
+ struct pathspec pathspec;
- if (argc) {
- pathspec = validate_pathspec(argc, argv, prefix);
- if (!pathspec)
- return -1;
- }
+ parse_pathspec(&pathspec, 0,
+ PATHSPEC_PREFER_FULL |
+ PATHSPEC_SYMLINK_LEADING_PATH |
+ PATHSPEC_PREFIX_ORIGIN,
+ prefix, argv);
return run_add_interactive(NULL,
- patch_interactive ? "--patch" : NULL,
- pathspec);
+ patch ? "--patch" : NULL,
+ &pathspec);
}
static int edit_patch(int argc, const char **argv, const char *prefix)
{
- char *file = xstrdup(git_path("ADD_EDIT.patch"));
+ char *file = git_pathdup("ADD_EDIT.patch");
const char *apply_argv[] = { "apply", "--recount", "--cached",
NULL, NULL };
- struct child_process child;
+ struct child_process child = CHILD_PROCESS_INIT;
struct rev_info rev;
int out;
struct stat st;
@@ -272,88 +193,111 @@ static int edit_patch(int argc, const char **argv, const char *prefix)
git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
if (read_cache() < 0)
- die ("Could not read the index");
+ die(_("Could not read the index"));
init_revisions(&rev, prefix);
rev.diffopt.context = 7;
argc = setup_revisions(argc, argv, &rev, NULL);
rev.diffopt.output_format = DIFF_FORMAT_PATCH;
- out = open(file, O_CREAT | O_WRONLY, 0644);
+ rev.diffopt.use_color = 0;
+ DIFF_OPT_SET(&rev.diffopt, IGNORE_DIRTY_SUBMODULES);
+ out = open(file, O_CREAT | O_WRONLY, 0666);
if (out < 0)
- die ("Could not open '%s' for writing.", file);
+ die(_("Could not open '%s' for writing."), file);
rev.diffopt.file = xfdopen(out, "w");
rev.diffopt.close_file = 1;
if (run_diff_files(&rev, 0))
- die ("Could not write patch");
+ die(_("Could not write patch"));
- launch_editor(file, NULL, NULL);
+ if (launch_editor(file, NULL, NULL))
+ die(_("editing patch failed"));
if (stat(file, &st))
- die_errno("Could not stat '%s'", file);
+ die_errno(_("Could not stat '%s'"), file);
if (!st.st_size)
- die("Empty patch. Aborted.");
+ die(_("Empty patch. Aborted."));
- memset(&child, 0, sizeof(child));
child.git_cmd = 1;
child.argv = apply_argv;
if (run_command(&child))
- die ("Could not apply '%s'", file);
+ die(_("Could not apply '%s'"), file);
unlink(file);
+ free(file);
return 0;
}
static struct lock_file lock_file;
static const char ignore_error[] =
-"The following paths are ignored by one of your .gitignore files:\n";
+N_("The following paths are ignored by one of your .gitignore files:\n");
+
+static int verbose, show_only, ignored_too, refresh_only;
+static int ignore_add_errors, intent_to_add, ignore_missing;
-static int verbose = 0, show_only = 0, ignored_too = 0, refresh_only = 0;
-static int ignore_add_errors, addremove, intent_to_add, ignore_missing = 0;
+#define ADDREMOVE_DEFAULT 1
+static int addremove = ADDREMOVE_DEFAULT;
+static int addremove_explicit = -1; /* unspecified */
+
+static char *chmod_arg;
+
+static int ignore_removal_cb(const struct option *opt, const char *arg, int unset)
+{
+ /* if we are told to ignore, we are not adding removals */
+ *(int *)opt->value = !unset ? 0 : 1;
+ return 0;
+}
static struct option builtin_add_options[] = {
- OPT__DRY_RUN(&show_only),
- OPT__VERBOSE(&verbose),
+ OPT__DRY_RUN(&show_only, N_("dry run")),
+ OPT__VERBOSE(&verbose, N_("be verbose")),
OPT_GROUP(""),
- OPT_BOOLEAN('i', "interactive", &add_interactive, "interactive picking"),
- OPT_BOOLEAN('p', "patch", &patch_interactive, "interactive patching"),
- OPT_BOOLEAN('e', "edit", &edit_interactive, "edit current diff and apply"),
- OPT_BOOLEAN('f', "force", &ignored_too, "allow adding otherwise ignored files"),
- OPT_BOOLEAN('u', "update", &take_worktree_changes, "update tracked files"),
- OPT_BOOLEAN('N', "intent-to-add", &intent_to_add, "record only the fact that the path will be added later"),
- OPT_BOOLEAN('A', "all", &addremove, "add all, noticing removal of tracked files"),
- OPT_BOOLEAN( 0 , "refresh", &refresh_only, "don't add, only refresh the index"),
- OPT_BOOLEAN( 0 , "ignore-errors", &ignore_add_errors, "just skip files which cannot be added because of errors"),
- OPT_BOOLEAN( 0 , "ignore-missing", &ignore_missing, "check if - even missing - files are ignored in dry run"),
+ OPT_BOOL('i', "interactive", &add_interactive, N_("interactive picking")),
+ OPT_BOOL('p', "patch", &patch_interactive, N_("select hunks interactively")),
+ OPT_BOOL('e', "edit", &edit_interactive, N_("edit current diff and apply")),
+ OPT__FORCE(&ignored_too, N_("allow adding otherwise ignored files")),
+ OPT_BOOL('u', "update", &take_worktree_changes, N_("update tracked files")),
+ OPT_BOOL('N', "intent-to-add", &intent_to_add, N_("record only the fact that the path will be added later")),
+ OPT_BOOL('A', "all", &addremove_explicit, N_("add changes from all tracked and untracked files")),
+ { OPTION_CALLBACK, 0, "ignore-removal", &addremove_explicit,
+ NULL /* takes no arguments */,
+ N_("ignore paths removed in the working tree (same as --no-all)"),
+ PARSE_OPT_NOARG, ignore_removal_cb },
+ OPT_BOOL( 0 , "refresh", &refresh_only, N_("don't add, only refresh the index")),
+ 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_END(),
};
static int add_config(const char *var, const char *value, void *cb)
{
- if (!strcasecmp(var, "add.ignore-errors")) {
+ if (!strcmp(var, "add.ignoreerrors") ||
+ !strcmp(var, "add.ignore-errors")) {
ignore_add_errors = git_config_bool(var, value);
return 0;
}
return git_default_config(var, value, cb);
}
-static int add_files(struct dir_struct *dir, int flags)
+static int add_files(struct dir_struct *dir, int flags, int force_mode)
{
int i, exit_status = 0;
if (dir->ignored_nr) {
- fprintf(stderr, ignore_error);
+ 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");
- die("no files added");
+ fprintf(stderr, _("Use -f if you really want to add them.\n"));
+ exit_status = 1;
}
for (i = 0; i < dir->nr; i++)
- if (add_file_to_cache(dir->entries[i]->name, flags)) {
+ if (add_file_to_index(&the_index, dir->entries[i]->name,
+ flags, force_mode)) {
if (!ignore_add_errors)
- die("adding files failed");
+ die(_("adding files failed"));
exit_status = 1;
}
return exit_status;
@@ -362,10 +306,9 @@ static int add_files(struct dir_struct *dir, int flags)
int cmd_add(int argc, const char **argv, const char *prefix)
{
int exit_status = 0;
- int newfd;
- const char **pathspec;
+ struct pathspec pathspec;
struct dir_struct dir;
- int flags;
+ int flags, force_mode;
int add_new_files;
int require_pathspec;
char *seen = NULL;
@@ -377,27 +320,41 @@ int cmd_add(int argc, const char **argv, const char *prefix)
if (patch_interactive)
add_interactive = 1;
if (add_interactive)
- exit(interactive_add(argc - 1, argv + 1, prefix));
+ exit(interactive_add(argc - 1, argv + 1, prefix, patch_interactive));
if (edit_interactive)
return(edit_patch(argc, argv, prefix));
argc--;
argv++;
+ if (0 <= addremove_explicit)
+ addremove = addremove_explicit;
+ else if (take_worktree_changes && ADDREMOVE_DEFAULT)
+ addremove = 0; /* "-u" was given but not "-A" */
+
if (addremove && take_worktree_changes)
- die("-A and -u are mutually incompatible");
+ die(_("-A and -u are mutually incompatible"));
+
+ if (!take_worktree_changes && addremove_explicit < 0 && argc)
+ /* Turn "git add pathspec..." to "git add -A pathspec..." */
+ addremove = 1;
+
if (!show_only && ignore_missing)
- die("Option --ignore-missing can only be used together with --dry-run");
- if ((addremove || take_worktree_changes) && !argc) {
- static const char *here[2] = { ".", NULL };
- argc = 1;
- argv = here;
- }
+ 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
+ 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;
+ require_pathspec = !(take_worktree_changes || (0 < addremove_explicit));
- newfd = hold_locked_index(&lock_file, 1);
+ hold_locked_index(&lock_file, 1);
flags = ((verbose ? ADD_CACHE_VERBOSE : 0) |
(show_only ? ADD_CACHE_PRETEND : 0) |
@@ -407,15 +364,23 @@ int cmd_add(int argc, const char **argv, const char *prefix)
? ADD_CACHE_IGNORE_REMOVAL : 0));
if (require_pathspec && argc == 0) {
- fprintf(stderr, "Nothing specified, nothing added.\n");
- fprintf(stderr, "Maybe you wanted to say 'git add .'?\n");
+ fprintf(stderr, _("Nothing specified, nothing added.\n"));
+ fprintf(stderr, _("Maybe you wanted to say 'git add .'?\n"));
return 0;
}
- pathspec = validate_pathspec(argc, argv, prefix);
if (read_cache() < 0)
- die("index file corrupt");
- treat_gitlinks(pathspec);
+ die(_("index file corrupt"));
+
+ /*
+ * 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,
+ prefix, argv);
if (add_new_files) {
int baselen;
@@ -428,44 +393,65 @@ int cmd_add(int argc, const char **argv, const char *prefix)
}
/* This picks up the paths that are not tracked */
- baselen = fill_directory(&dir, pathspec);
- if (pathspec)
- seen = prune_directory(&dir, pathspec, baselen);
+ baselen = fill_directory(&dir, &pathspec);
+ if (pathspec.nr)
+ seen = prune_directory(&dir, &pathspec, baselen);
}
if (refresh_only) {
- refresh(verbose, pathspec);
+ refresh(verbose, &pathspec);
goto finish;
}
- if (pathspec) {
+ if (pathspec.nr) {
int i;
+
if (!seen)
- seen = find_used_pathspec(pathspec);
- for (i = 0; pathspec[i]; i++) {
- if (!seen[i] && pathspec[i][0]
- && !file_exists(pathspec[i])) {
+ seen = find_pathspecs_matching_against_index(&pathspec);
+
+ /*
+ * file_exists() assumes exact match
+ */
+ GUARD_PATHSPEC(&pathspec,
+ PATHSPEC_FROMTOP |
+ PATHSPEC_LITERAL |
+ PATHSPEC_GLOB |
+ PATHSPEC_ICASE |
+ PATHSPEC_EXCLUDE);
+
+ for (i = 0; i < pathspec.nr; i++) {
+ const char *path = pathspec.items[i].match;
+ if (pathspec.items[i].magic & PATHSPEC_EXCLUDE)
+ continue;
+ if (!seen[i] && path[0] &&
+ ((pathspec.items[i].magic &
+ (PATHSPEC_GLOB | PATHSPEC_ICASE)) ||
+ !file_exists(path))) {
if (ignore_missing) {
- if (excluded(&dir, pathspec[i], DT_UNKNOWN))
- dir_add_ignored(&dir, pathspec[i], strlen(pathspec[i]));
+ int dtype = DT_UNKNOWN;
+ if (is_excluded(&dir, path, &dtype))
+ dir_add_ignored(&dir, path, pathspec.items[i].len);
} else
- die("pathspec '%s' did not match any files",
- pathspec[i]);
+ die(_("pathspec '%s' did not match any files"),
+ pathspec.items[i].original);
}
}
free(seen);
}
- exit_status |= add_files_to_cache(prefix, pathspec, flags);
+ plug_bulk_checkin();
+
+ exit_status |= add_files_to_cache(prefix, &pathspec, flags, force_mode);
if (add_new_files)
- exit_status |= add_files(&dir, flags);
+ exit_status |= add_files(&dir, flags, force_mode);
+
+ unplug_bulk_checkin();
- finish:
+finish:
if (active_cache_changed) {
- if (write_cache(newfd, active_cache, active_nr) ||
- commit_locked_index(&lock_file))
- die("Unable to write new index file");
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
+ die(_("Unable to write new index file"));
}
return exit_status;