submodule--helper: plug mem leak in print_default_remote

diff --git a/builtin/add.c b/builtin/add.c
index a648cf4c56c9f56eb60a97ca50ccf0b191dc50ff..8a155dd41eccd8004a55b1302111293ae59ea542 100644 (file)
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -9,7 +9,7 @@
 #include "lockfile.h"
 #include "dir.h"
 #include "pathspec.h"
-#include "exec_cmd.h"
+#include "exec-cmd.h"
 #include "cache-tree.h"
 #include "run-command.h"
 #include "parse-options.h"
@@ -26,6 +26,7 @@ static const char * const builtin_add_usage[] = {
 };
 static int patch_interactive, add_interactive, edit_interactive;
 static int take_worktree_changes;
+static int add_renormalize;
 
 struct update_callback_data {
        int flags;
@@ -116,13 +117,32 @@ int add_files_to_cache(const char *prefix,
        rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
        rev.diffopt.format_callback = update_callback;
        rev.diffopt.format_callback_data = &data;
-       rev.diffopt.flags |= DIFF_OPT_OVERRIDE_SUBMODULE_CONFIG;
+       rev.diffopt.flags.override_submodule_config = 1;
        rev.max_count = 0; /* do not compare unmerged paths with stage #2 */
        run_diff_files(&rev, DIFF_RACY_IS_MODIFIED);
        clear_pathspec(&rev.prune_data);
        return !!data.add_errors;
 }
 
+static int renormalize_tracked_files(const struct pathspec *pathspec, int flags)
+{
+       int i, retval = 0;
+
+       for (i = 0; i < active_nr; i++) {
+               struct cache_entry *ce = active_cache[i];
+
+               if (ce_stage(ce))
+                       continue; /* do not touch unmerged paths */
+               if (!S_ISREG(ce->ce_mode) && !S_ISLNK(ce->ce_mode))
+                       continue; /* do not touch non blobs */
+               if (pathspec && !ce_path_match(ce, pathspec, NULL))
+                       continue;
+               retval |= add_file_to_cache(ce->name, flags | HASH_RENORMALIZE);
+       }
+
+       return retval;
+}
+
 static char *prune_directory(struct dir_struct *dir, struct pathspec *pathspec, int prefix)
 {
        char *seen;
@@ -218,7 +238,7 @@ static int edit_patch(int argc, const char **argv, const char *prefix)
        argc = setup_revisions(argc, argv, &rev, NULL);
        rev.diffopt.output_format = DIFF_FORMAT_PATCH;
        rev.diffopt.use_color = 0;
-       DIFF_OPT_SET(&rev.diffopt, IGNORE_DIRTY_SUBMODULES);
+       rev.diffopt.flags.ignore_dirty_submodules = 1;
        out = open(file, O_CREAT | O_WRONLY, 0666);
        if (out < 0)
                die(_("Could not open '%s' for writing."), file);
@@ -245,8 +265,6 @@ static int edit_patch(int argc, const char **argv, const char *prefix)
        return 0;
 }
 
-static struct lock_file lock_file;
-
 static const char ignore_error[] =
 N_("The following paths are ignored by one of your .gitignore files:\n");
 
@@ -274,8 +292,9 @@ static struct option builtin_add_options[] = {
        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__FORCE(&ignored_too, N_("allow adding otherwise ignored files"), 0),
        OPT_BOOL('u', "update", &take_worktree_changes, N_("update tracked files")),
+       OPT_BOOL(0, "renormalize", &add_renormalize, N_("renormalize EOL of tracked files (implies -u)")),
        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,
@@ -372,6 +391,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
        int add_new_files;
        int require_pathspec;
        char *seen = NULL;
+       struct lock_file lock_file = LOCK_INIT;
 
        git_config(add_config, NULL);
 
@@ -406,7 +426,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
                          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;
+       add_new_files = !take_worktree_changes && !refresh_only && !add_renormalize;
        require_pathspec = !(take_worktree_changes || (0 < addremove_explicit));
 
        hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
@@ -500,7 +520,10 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 
        plug_bulk_checkin();
 
-       exit_status |= add_files_to_cache(prefix, &pathspec, flags);
+       if (add_renormalize)
+               exit_status |= renormalize_tracked_files(&pathspec, flags);
+       else
+               exit_status |= add_files_to_cache(prefix, &pathspec, flags);
 
        if (add_new_files)
                exit_status |= add_files(&dir, flags);
@@ -510,10 +533,9 @@ int cmd_add(int argc, const char **argv, const char *prefix)
        unplug_bulk_checkin();
 
 finish:
-       if (active_cache_changed) {
-               if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
-                       die(_("Unable to write new index file"));
-       }
+       if (write_locked_index(&the_index, &lock_file,
+                              COMMIT_LOCK | SKIP_IF_UNCHANGED))
+               die(_("Unable to write new index file"));
 
        UNLEAK(pathspec);
        UNLEAK(dir);