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Turn the flags in struct dir_struct into a single variable 

By having flags represented as bits in the new member variable 'flags',
it will be easier to use parse_options when dir_struct is involved.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2009-02-16 13:20:25 +01:00 committed by Junio C Hamano
parent 81d3fe9f48
commit 7c4c97c0ac
9 changed files with 33 additions and 29 deletions
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2
builtin-add.c
View File

@ -104,7 +104,7 @@ static void fill_directory(struct dir_struct *dir, const char **pathspec,
/* Set up the default git porcelain excludes */
memset(dir, 0, sizeof(*dir));
if (!ignored_too) {
dir->collect_ignored = 1;
dir->flags |= DIR_COLLECT_IGNORED;
setup_standard_excludes(dir);
}

2
builtin-checkout.c
View File

@ -405,7 +405,7 @@ static int merge_working_tree(struct checkout_opts *opts,
topts.verbose_update = !opts->quiet;
topts.fn = twoway_merge;
topts.dir = xcalloc(1, sizeof(*topts.dir));
topts.dir->show_ignored = 1;
topts.dir->flags |= DIR_SHOW_IGNORED;
topts.dir->exclude_per_dir = ".gitignore";
tree = parse_tree_indirect(old->commit->object.sha1);
init_tree_desc(&trees[0], tree->buffer, tree->size);

4
builtin-clean.c
View File

@ -60,7 +60,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
memset(&dir, 0, sizeof(dir));
if (ignored_only)
dir.show_ignored = 1;
dir.flags |= DIR_SHOW_IGNORED;
if (ignored && ignored_only)
die("-x and -X cannot be used together");
@ -69,7 +69,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
die("clean.requireForce%s set and -n or -f not given; "
"refusing to clean", config_set ? "" : " not");
dir.show_other_directories = 1;
dir.flags |= DIR_SHOW_OTHER_DIRECTORIES;
if (!ignored)
setup_standard_excludes(&dir);

14
builtin-ls-files.c
View File

@ -174,7 +174,8 @@ static void show_files(struct dir_struct *dir, const char *prefix)
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
int dtype = ce_to_dtype(ce);
if (excluded(dir, ce->name, &dtype) != dir->show_ignored)
if (excluded(dir, ce->name, &dtype) !=
!!(dir->flags & DIR_SHOW_IGNORED))
continue;
if (show_unmerged && !ce_stage(ce))
continue;
@ -189,7 +190,8 @@ static void show_files(struct dir_struct *dir, const char *prefix)
struct stat st;
int err;
int dtype = ce_to_dtype(ce);
if (excluded(dir, ce->name, &dtype) != dir->show_ignored)
if (excluded(dir, ce->name, &dtype) !=
!!(dir->flags & DIR_SHOW_IGNORED))
continue;
if (ce->ce_flags & CE_UPDATE)
continue;
@ -432,7 +434,7 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix)
continue;
}
if (!strcmp(arg, "-i") || !strcmp(arg, "--ignored")) {
dir.show_ignored = 1;
dir.flags |= DIR_SHOW_IGNORED;
require_work_tree = 1;
continue;
}
@ -446,11 +448,11 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix)
continue;
}
if (!strcmp(arg, "--directory")) {
dir.show_other_directories = 1;
dir.flags |= DIR_SHOW_OTHER_DIRECTORIES;
continue;
}
if (!strcmp(arg, "--no-empty-directory")) {
dir.hide_empty_directories = 1;
dir.flags |= DIR_HIDE_EMPTY_DIRECTORIES;
continue;
}
if (!strcmp(arg, "-u") || !strcmp(arg, "--unmerged")) {
@ -542,7 +544,7 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix)
ps_matched = xcalloc(1, num);
}
if (dir.show_ignored && !exc_given) {
if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) {
fprintf(stderr, "%s: --ignored needs some exclude pattern\n",
argv[0]);
exit(1);

2
builtin-merge.c
View File

@ -636,7 +636,7 @@ static int checkout_fast_forward(unsigned char *head, unsigned char *remote)
memset(&opts, 0, sizeof(opts));
memset(&t, 0, sizeof(t));
memset(&dir, 0, sizeof(dir));
dir.show_ignored = 1;
dir.flags |= DIR_SHOW_IGNORED;
dir.exclude_per_dir = ".gitignore";
opts.dir = &dir;

2
builtin-read-tree.c
View File

@ -170,7 +170,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
die("more than one --exclude-per-directory are given.");
dir = xcalloc(1, sizeof(*opts.dir));
dir->show_ignored = 1;
dir->flags |= DIR_SHOW_IGNORED;
dir->exclude_per_dir = arg + 24;
opts.dir = dir;
/* We do not need to nor want to do read-directory

17
dir.c
View File

@ -487,14 +487,14 @@ static enum directory_treatment treat_directory(struct dir_struct *dir,
return recurse_into_directory;
case index_gitdir:
if (dir->show_other_directories)
if (dir->flags & DIR_SHOW_OTHER_DIRECTORIES)
return ignore_directory;
return show_directory;
case index_nonexistent:
if (dir->show_other_directories)
if (dir->flags & DIR_SHOW_OTHER_DIRECTORIES)
break;
if (!dir->no_gitlinks) {
if (!(dir->flags & DIR_NO_GITLINKS)) {
unsigned char sha1[20];
if (resolve_gitlink_ref(dirname, "HEAD", sha1) == 0)
return show_directory;
@ -503,7 +503,7 @@ static enum directory_treatment treat_directory(struct dir_struct *dir,
}
/* This is the "show_other_directories" case */
if (!dir->hide_empty_directories)
if (!(dir->flags & DIR_HIDE_EMPTY_DIRECTORIES))
return show_directory;
if (!read_directory_recursive(dir, dirname, dirname, len, 1, simplify))
return ignore_directory;
@ -601,7 +601,7 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co
dtype = DTYPE(de);
exclude = excluded(dir, fullname, &dtype);
if (exclude && dir->collect_ignored
if (exclude && (dir->flags & DIR_COLLECT_IGNORED)
&& in_pathspec(fullname, baselen + len, simplify))
dir_add_ignored(dir, fullname, baselen + len);
@ -609,7 +609,7 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co
* Excluded? If we don't explicitly want to show
* ignored files, ignore it
*/
if (exclude && !dir->show_ignored)
if (exclude && !(dir->flags & DIR_SHOW_IGNORED))
continue;
if (dtype == DT_UNKNOWN)
@ -621,7 +621,7 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co
* even if we don't ignore them, since the
* directory may contain files that we do..
*/
if (!exclude && dir->show_ignored) {
if (!exclude && (dir->flags & DIR_SHOW_IGNORED)) {
if (dtype != DT_DIR)
continue;
}
@ -634,7 +634,8 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co
len++;
switch (treat_directory(dir, fullname, baselen + len, simplify)) {
case show_directory:
if (exclude != dir->show_ignored)
if (exclude != !!(dir->flags
& DIR_SHOW_IGNORED))
continue;
break;
case recurse_into_directory:

12
dir.h
View File

@ -34,11 +34,13 @@ struct exclude_stack {
struct dir_struct {
int nr, alloc;
int ignored_nr, ignored_alloc;
unsigned int show_ignored:1,
show_other_directories:1,
hide_empty_directories:1,
no_gitlinks:1,
collect_ignored:1;
enum {
DIR_SHOW_IGNORED = 1<<0,
DIR_SHOW_OTHER_DIRECTORIES = 1<<1,
DIR_HIDE_EMPTY_DIRECTORIES = 1<<2,
DIR_NO_GITLINKS = 1<<3,
DIR_COLLECT_IGNORED = 1<<4
} flags;
struct dir_entry **entries;
struct dir_entry **ignored;

7
wt-status.c
View File

@ -250,10 +250,9 @@ static void wt_status_print_untracked(struct wt_status *s)
memset(&dir, 0, sizeof(dir));
if (!s->untracked) {
dir.show_other_directories = 1;
dir.hide_empty_directories = 1;
}
if (!s->untracked)
dir.flags |=
DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
setup_standard_excludes(&dir);
read_directory(&dir, ".", "", 0, NULL);