@@ -1190,7 +1190,7 @@ struct pattern_list *add_pattern_list(struct dir_struct *dir,
struct pattern_list *pl;
struct exclude_list_group *group;
- group = &dir->exclude_list_group[group_type];
+ group = &dir->internal.exclude_list_group[group_type];
ALLOC_GROW(group->pl, group->nr + 1, group->alloc);
pl = &group->pl[group->nr++];
memset(pl, 0, sizeof(*pl));
@@ -1211,7 +1211,7 @@ static void add_patterns_from_file_1(struct dir_struct *dir, const char *fname,
* differently when dir->untracked is non-NULL.
*/
if (!dir->untracked)
- dir->unmanaged_exclude_files++;
+ dir->internal.unmanaged_exclude_files++;
pl = add_pattern_list(dir, EXC_FILE, fname);
if (add_patterns(fname, "", 0, pl, NULL, 0, oid_stat) < 0)
die(_("cannot use %s as an exclude file"), fname);
@@ -1219,7 +1219,7 @@ static void add_patterns_from_file_1(struct dir_struct *dir, const char *fname,
void add_patterns_from_file(struct dir_struct *dir, const char *fname)
{
- dir->unmanaged_exclude_files++; /* see validate_untracked_cache() */
+ dir->internal.unmanaged_exclude_files++; /* see validate_untracked_cache() */
add_patterns_from_file_1(dir, fname, NULL);
}
@@ -1519,7 +1519,7 @@ static struct path_pattern *last_matching_pattern_from_lists(
struct exclude_list_group *group;
struct path_pattern *pattern;
for (i = EXC_CMDL; i <= EXC_FILE; i++) {
- group = &dir->exclude_list_group[i];
+ group = &dir->internal.exclude_list_group[i];
for (j = group->nr - 1; j >= 0; j--) {
pattern = last_matching_pattern_from_list(
pathname, pathlen, basename, dtype_p,
@@ -1545,20 +1545,20 @@ static void prep_exclude(struct dir_struct *dir,
struct untracked_cache_dir *untracked;
int current;
- group = &dir->exclude_list_group[EXC_DIRS];
+ group = &dir->internal.exclude_list_group[EXC_DIRS];
/*
* Pop the exclude lists from the EXCL_DIRS exclude_list_group
* which originate from directories not in the prefix of the
* path being checked.
*/
- while ((stk = dir->exclude_stack) != NULL) {
+ while ((stk = dir->internal.exclude_stack) != NULL) {
if (stk->baselen <= baselen &&
- !strncmp(dir->basebuf.buf, base, stk->baselen))
+ !strncmp(dir->internal.basebuf.buf, base, stk->baselen))
break;
- pl = &group->pl[dir->exclude_stack->exclude_ix];
- dir->exclude_stack = stk->prev;
- dir->pattern = NULL;
+ pl = &group->pl[dir->internal.exclude_stack->exclude_ix];
+ dir->internal.exclude_stack = stk->prev;
+ dir->internal.pattern = NULL;
free((char *)pl->src); /* see strbuf_detach() below */
clear_pattern_list(pl);
free(stk);
@@ -1566,7 +1566,7 @@ static void prep_exclude(struct dir_struct *dir,
}
/* Skip traversing into sub directories if the parent is excluded */
- if (dir->pattern)
+ if (dir->internal.pattern)
return;
/*
@@ -1574,12 +1574,12 @@ static void prep_exclude(struct dir_struct *dir,
* memset(dir, 0, sizeof(*dir)) before use. Changing all of
* them seems lots of work for little benefit.
*/
- if (!dir->basebuf.buf)
- strbuf_init(&dir->basebuf, PATH_MAX);
+ if (!dir->internal.basebuf.buf)
+ strbuf_init(&dir->internal.basebuf, PATH_MAX);
/* Read from the parent directories and push them down. */
current = stk ? stk->baselen : -1;
- strbuf_setlen(&dir->basebuf, current < 0 ? 0 : current);
+ strbuf_setlen(&dir->internal.basebuf, current < 0 ? 0 : current);
if (dir->untracked)
untracked = stk ? stk->ucd : dir->untracked->root;
else
@@ -1599,32 +1599,33 @@ static void prep_exclude(struct dir_struct *dir,
die("oops in prep_exclude");
cp++;
untracked =
- lookup_untracked(dir->untracked, untracked,
+ lookup_untracked(dir->untracked,
+ untracked,
base + current,
cp - base - current);
}
- stk->prev = dir->exclude_stack;
+ stk->prev = dir->internal.exclude_stack;
stk->baselen = cp - base;
stk->exclude_ix = group->nr;
stk->ucd = untracked;
pl = add_pattern_list(dir, EXC_DIRS, NULL);
- strbuf_add(&dir->basebuf, base + current, stk->baselen - current);
- assert(stk->baselen == dir->basebuf.len);
+ strbuf_add(&dir->internal.basebuf, base + current, stk->baselen - current);
+ assert(stk->baselen == dir->internal.basebuf.len);
/* Abort if the directory is excluded */
if (stk->baselen) {
int dt = DT_DIR;
- dir->basebuf.buf[stk->baselen - 1] = 0;
- dir->pattern = last_matching_pattern_from_lists(dir,
+ dir->internal.basebuf.buf[stk->baselen - 1] = 0;
+ dir->internal.pattern = last_matching_pattern_from_lists(dir,
istate,
- dir->basebuf.buf, stk->baselen - 1,
- dir->basebuf.buf + current, &dt);
- dir->basebuf.buf[stk->baselen - 1] = '/';
- if (dir->pattern &&
- dir->pattern->flags & PATTERN_FLAG_NEGATIVE)
- dir->pattern = NULL;
- if (dir->pattern) {
- dir->exclude_stack = stk;
+ dir->internal.basebuf.buf, stk->baselen - 1,
+ dir->internal.basebuf.buf + current, &dt);
+ dir->internal.basebuf.buf[stk->baselen - 1] = '/';
+ if (dir->internal.pattern &&
+ dir->internal.pattern->flags & PATTERN_FLAG_NEGATIVE)
+ dir->internal.pattern = NULL;
+ if (dir->internal.pattern) {
+ dir->internal.exclude_stack = stk;
return;
}
}
@@ -1647,15 +1648,15 @@ static void prep_exclude(struct dir_struct *dir,
*/
!is_null_oid(&untracked->exclude_oid))) {
/*
- * dir->basebuf gets reused by the traversal, but we
- * need fname to remain unchanged to ensure the src
- * member of each struct path_pattern correctly
+ * dir->internal.basebuf gets reused by the traversal,
+ * but we need fname to remain unchanged to ensure the
+ * src member of each struct path_pattern correctly
* back-references its source file. Other invocations
* of add_pattern_list provide stable strings, so we
* strbuf_detach() and free() here in the caller.
*/
struct strbuf sb = STRBUF_INIT;
- strbuf_addbuf(&sb, &dir->basebuf);
+ strbuf_addbuf(&sb, &dir->internal.basebuf);
strbuf_addstr(&sb, dir->exclude_per_dir);
pl->src = strbuf_detach(&sb, NULL);
add_patterns(pl->src, pl->src, stk->baselen, pl, istate,
@@ -1681,10 +1682,10 @@ static void prep_exclude(struct dir_struct *dir,
invalidate_gitignore(dir->untracked, untracked);
oidcpy(&untracked->exclude_oid, &oid_stat.oid);
}
- dir->exclude_stack = stk;
+ dir->internal.exclude_stack = stk;
current = stk->baselen;
}
- strbuf_setlen(&dir->basebuf, baselen);
+ strbuf_setlen(&dir->internal.basebuf, baselen);
}
/*
@@ -1704,8 +1705,8 @@ struct path_pattern *last_matching_pattern(struct dir_struct *dir,
prep_exclude(dir, istate, pathname, basename-pathname);
- if (dir->pattern)
- return dir->pattern;
+ if (dir->internal.pattern)
+ return dir->internal.pattern;
return last_matching_pattern_from_lists(dir, istate, pathname, pathlen,
basename, dtype_p);
@@ -1742,7 +1743,7 @@ static struct dir_entry *dir_add_name(struct dir_struct *dir,
if (index_file_exists(istate, pathname, len, ignore_case))
return NULL;
- ALLOC_GROW(dir->entries, dir->nr+1, dir->alloc);
+ ALLOC_GROW(dir->entries, dir->nr+1, dir->internal.alloc);
return dir->entries[dir->nr++] = dir_entry_new(pathname, len);
}
@@ -1753,7 +1754,7 @@ struct dir_entry *dir_add_ignored(struct dir_struct *dir,
if (!index_name_is_other(istate, pathname, len))
return NULL;
- ALLOC_GROW(dir->ignored, dir->ignored_nr+1, dir->ignored_alloc);
+ ALLOC_GROW(dir->ignored, dir->ignored_nr+1, dir->internal.ignored_alloc);
return dir->ignored[dir->ignored_nr++] = dir_entry_new(pathname, len);
}
@@ -2569,7 +2570,7 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
if (open_cached_dir(&cdir, dir, untracked, istate, &path, check_only))
goto out;
- dir->visited_directories++;
+ dir->internal.visited_directories++;
if (untracked)
untracked->check_only = !!check_only;
@@ -2578,7 +2579,7 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
/* check how the file or directory should be treated */
state = treat_path(dir, untracked, &cdir, istate, &path,
baselen, pathspec);
- dir->visited_paths++;
+ dir->internal.visited_paths++;
if (state > dir_state)
dir_state = state;
@@ -2586,7 +2587,8 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
/* recurse into subdir if instructed by treat_path */
if (state == path_recurse) {
struct untracked_cache_dir *ud;
- ud = lookup_untracked(dir->untracked, untracked,
+ ud = lookup_untracked(dir->untracked,
+ untracked,
path.buf + baselen,
path.len - baselen);
subdir_state =
@@ -2846,7 +2848,7 @@ static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *d
* condition also catches running setup_standard_excludes()
* before setting dir->untracked!
*/
- if (dir->unmanaged_exclude_files)
+ if (dir->internal.unmanaged_exclude_files)
return NULL;
/*
@@ -2875,7 +2877,7 @@ static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *d
* EXC_CMDL is not considered in the cache. If people set it,
* skip the cache.
*/
- if (dir->exclude_list_group[EXC_CMDL].nr)
+ if (dir->internal.exclude_list_group[EXC_CMDL].nr)
return NULL;
if (!ident_in_untracked(dir->untracked)) {
@@ -2935,15 +2937,15 @@ static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *d
/* Validate $GIT_DIR/info/exclude and core.excludesfile */
root = dir->untracked->root;
- if (!oideq(&dir->ss_info_exclude.oid,
+ if (!oideq(&dir->internal.ss_info_exclude.oid,
&dir->untracked->ss_info_exclude.oid)) {
invalidate_gitignore(dir->untracked, root);
- dir->untracked->ss_info_exclude = dir->ss_info_exclude;
+ dir->untracked->ss_info_exclude = dir->internal.ss_info_exclude;
}
- if (!oideq(&dir->ss_excludes_file.oid,
+ if (!oideq(&dir->internal.ss_excludes_file.oid,
&dir->untracked->ss_excludes_file.oid)) {
invalidate_gitignore(dir->untracked, root);
- dir->untracked->ss_excludes_file = dir->ss_excludes_file;
+ dir->untracked->ss_excludes_file = dir->internal.ss_excludes_file;
}
/* Make sure this directory is not dropped out at saving phase */
@@ -2969,9 +2971,9 @@ static void emit_traversal_statistics(struct dir_struct *dir,
}
trace2_data_intmax("read_directory", repo,
- "directories-visited", dir->visited_directories);
+ "directories-visited", dir->internal.visited_directories);
trace2_data_intmax("read_directory", repo,
- "paths-visited", dir->visited_paths);
+ "paths-visited", dir->internal.visited_paths);
if (!dir->untracked)
return;
@@ -2993,8 +2995,8 @@ int read_directory(struct dir_struct *dir, struct index_state *istate,
struct untracked_cache_dir *untracked;
trace2_region_enter("dir", "read_directory", istate->repo);
- dir->visited_paths = 0;
- dir->visited_directories = 0;
+ dir->internal.visited_paths = 0;
+ dir->internal.visited_directories = 0;
if (has_symlink_leading_path(path, len)) {
trace2_region_leave("dir", "read_directory", istate->repo);
@@ -3342,14 +3344,14 @@ void setup_standard_excludes(struct dir_struct *dir)
excludes_file = xdg_config_home("ignore");
if (excludes_file && !access_or_warn(excludes_file, R_OK, 0))
add_patterns_from_file_1(dir, excludes_file,
- dir->untracked ? &dir->ss_excludes_file : NULL);
+ dir->untracked ? &dir->internal.ss_excludes_file : NULL);
/* per repository user preference */
if (startup_info->have_repository) {
const char *path = git_path_info_exclude();
if (!access_or_warn(path, R_OK, 0))
add_patterns_from_file_1(dir, path,
- dir->untracked ? &dir->ss_info_exclude : NULL);
+ dir->untracked ? &dir->internal.ss_info_exclude : NULL);
}
}
@@ -3405,7 +3407,7 @@ void dir_clear(struct dir_struct *dir)
struct dir_struct new = DIR_INIT;
for (i = EXC_CMDL; i <= EXC_FILE; i++) {
- group = &dir->exclude_list_group[i];
+ group = &dir->internal.exclude_list_group[i];
for (j = 0; j < group->nr; j++) {
pl = &group->pl[j];
if (i == EXC_DIRS)
@@ -3422,13 +3424,13 @@ void dir_clear(struct dir_struct *dir)
free(dir->ignored);
free(dir->entries);
- stk = dir->exclude_stack;
+ stk = dir->internal.exclude_stack;
while (stk) {
struct exclude_stack *prev = stk->prev;
free(stk);
stk = prev;
}
- strbuf_release(&dir->basebuf);
+ strbuf_release(&dir->internal.basebuf);
memcpy(dir, &new, sizeof(*dir));
}
@@ -215,14 +215,9 @@ struct dir_struct {
/* The number of members in `entries[]` array. */
int nr;
- /* Internal use; keeps track of allocation of `entries[]` array.*/
- int alloc;
-
/* The number of members in `ignored[]` array. */
int ignored_nr;
- int ignored_alloc;
-
/* bit-field of options */
enum {
@@ -296,51 +291,62 @@ struct dir_struct {
*/
struct dir_entry **ignored;
+ /* Enable/update untracked file cache if set */
+ struct untracked_cache *untracked;
+
/**
* The name of the file to be read in each directory for excluded files
* (typically `.gitignore`).
*/
const char *exclude_per_dir;
- /*
- * We maintain three groups of exclude pattern lists:
- *
- * EXC_CMDL lists patterns explicitly given on the command line.
- * EXC_DIRS lists patterns obtained from per-directory ignore files.
- * EXC_FILE lists patterns from fallback ignore files, e.g.
- * - .git/info/exclude
- * - core.excludesfile
- *
- * Each group contains multiple exclude lists, a single list
- * per source.
- */
+ struct dir_struct_internal {
+ /* Keeps track of allocation of `entries[]` array.*/
+ int alloc;
+
+ /* Keeps track of allocation of `ignored[]` array. */
+ int ignored_alloc;
+
+ /*
+ * We maintain three groups of exclude pattern lists:
+ *
+ * EXC_CMDL lists patterns explicitly given on the command line.
+ * EXC_DIRS lists patterns obtained from per-directory ignore
+ * files.
+ * EXC_FILE lists patterns from fallback ignore files, e.g.
+ * - .git/info/exclude
+ * - core.excludesfile
+ *
+ * Each group contains multiple exclude lists, a single list
+ * per source.
+ */
#define EXC_CMDL 0
#define EXC_DIRS 1
#define EXC_FILE 2
- struct exclude_list_group exclude_list_group[3];
-
- /*
- * Temporary variables which are used during loading of the
- * per-directory exclude lists.
- *
- * exclude_stack points to the top of the exclude_stack, and
- * basebuf contains the full path to the current
- * (sub)directory in the traversal. Exclude points to the
- * matching exclude struct if the directory is excluded.
- */
- struct exclude_stack *exclude_stack;
- struct path_pattern *pattern;
- struct strbuf basebuf;
-
- /* Enable untracked file cache if set */
- struct untracked_cache *untracked;
- struct oid_stat ss_info_exclude;
- struct oid_stat ss_excludes_file;
- unsigned unmanaged_exclude_files;
+ struct exclude_list_group exclude_list_group[3];
- /* Stats about the traversal */
- unsigned visited_paths;
- unsigned visited_directories;
+ /*
+ * Temporary variables which are used during loading of the
+ * per-directory exclude lists.
+ *
+ * exclude_stack points to the top of the exclude_stack, and
+ * basebuf contains the full path to the current
+ * (sub)directory in the traversal. Exclude points to the
+ * matching exclude struct if the directory is excluded.
+ */
+ struct exclude_stack *exclude_stack;
+ struct path_pattern *pattern;
+ struct strbuf basebuf;
+
+ /* Additional metadata related to 'untracked' */
+ struct oid_stat ss_info_exclude;
+ struct oid_stat ss_excludes_file;
+ unsigned unmanaged_exclude_files;
+
+ /* Stats about the traversal */
+ unsigned visited_paths;
+ unsigned visited_directories;
+ } internal;
};
#define DIR_INIT { 0 }