#include "read-cache-ll.h"
#include "repository.h"
#include "setup.h"
+#include "strvec.h"
#include "submodule.h"
#include "entry.h"
#define DUP_BASENAME 1
#define KEEP_TRAILING_SLASH 2
-static const char **internal_prefix_pathspec(const char *prefix,
- const char **pathspec,
- int count, unsigned flags)
+static void internal_prefix_pathspec(struct strvec *out,
+ const char *prefix,
+ const char **pathspec,
+ int count, unsigned flags)
{
- int i;
- const char **result;
int prefixlen = prefix ? strlen(prefix) : 0;
- ALLOC_ARRAY(result, count + 1);
/* Create an intermediate copy of the pathspec based on the flags */
- for (i = 0; i < count; i++) {
- int length = strlen(pathspec[i]);
- int to_copy = length;
- char *it;
+ for (int i = 0; i < count; i++) {
+ size_t length = strlen(pathspec[i]);
+ size_t to_copy = length;
+ const char *maybe_basename;
+ char *trimmed, *prefixed_path;
+
while (!(flags & KEEP_TRAILING_SLASH) &&
to_copy > 0 && is_dir_sep(pathspec[i][to_copy - 1]))
to_copy--;
- it = xmemdupz(pathspec[i], to_copy);
- if (flags & DUP_BASENAME) {
- result[i] = xstrdup(basename(it));
- free(it);
- } else {
- result[i] = it;
- }
- }
- result[count] = NULL;
+ trimmed = xmemdupz(pathspec[i], to_copy);
+ maybe_basename = (flags & DUP_BASENAME) ? basename(trimmed) : trimmed;
+ prefixed_path = prefix_path(prefix, prefixlen, maybe_basename);
+ strvec_push(out, prefixed_path);
- /* Prefix the pathspec and free the old intermediate strings */
- for (i = 0; i < count; i++) {
- const char *match = prefix_path(prefix, prefixlen, result[i]);
- free((char *) result[i]);
- result[i] = match;
+ free(prefixed_path);
+ free(trimmed);
}
-
- return result;
}
static char *add_slash(const char *path)
OPT_BOOL(0, "sparse", &ignore_sparse, N_("allow updating entries outside of the sparse-checkout cone")),
OPT_END(),
};
- const char **source, **destination, **dest_path, **submodule_gitfile;
+ struct strvec sources = STRVEC_INIT;
+ struct strvec dest_paths = STRVEC_INIT;
+ struct strvec destinations = STRVEC_INIT;
+ const char **submodule_gitfile;
char *dst_w_slash = NULL;
const char **src_dir = NULL;
int src_dir_nr = 0, src_dir_alloc = 0;
if (repo_read_index(the_repository) < 0)
die(_("index file corrupt"));
- source = internal_prefix_pathspec(prefix, argv, argc, 0);
+ internal_prefix_pathspec(&sources, prefix, argv, argc, 0);
CALLOC_ARRAY(modes, argc);
/*
flags = KEEP_TRAILING_SLASH;
if (argc == 1 && is_directory(argv[0]) && !is_directory(argv[1]))
flags = 0;
- dest_path = internal_prefix_pathspec(prefix, argv + argc, 1, flags);
- dst_w_slash = add_slash(dest_path[0]);
+ internal_prefix_pathspec(&dest_paths, prefix, argv + argc, 1, flags);
+ dst_w_slash = add_slash(dest_paths.v[0]);
submodule_gitfile = xcalloc(argc, sizeof(char *));
- if (dest_path[0][0] == '\0')
+ if (dest_paths.v[0][0] == '\0')
/* special case: "." was normalized to "" */
- destination = internal_prefix_pathspec(dest_path[0], argv, argc, DUP_BASENAME);
- else if (!lstat(dest_path[0], &st) &&
- S_ISDIR(st.st_mode)) {
- destination = internal_prefix_pathspec(dst_w_slash, argv, argc, DUP_BASENAME);
+ internal_prefix_pathspec(&destinations, dest_paths.v[0], argv, argc, DUP_BASENAME);
+ else if (!lstat(dest_paths.v[0], &st) && S_ISDIR(st.st_mode)) {
+ internal_prefix_pathspec(&destinations, dst_w_slash, argv, argc, DUP_BASENAME);
+ } else if (!path_in_sparse_checkout(dst_w_slash, the_repository->index) &&
+ empty_dir_has_sparse_contents(dst_w_slash)) {
+ internal_prefix_pathspec(&destinations, dst_w_slash, argv, argc, DUP_BASENAME);
+ dst_mode = SKIP_WORKTREE_DIR;
+ } else if (argc != 1) {
+ die(_("destination '%s' is not a directory"), dest_paths.v[0]);
} else {
- if (!path_in_sparse_checkout(dst_w_slash, the_repository->index) &&
- empty_dir_has_sparse_contents(dst_w_slash)) {
- destination = internal_prefix_pathspec(dst_w_slash, argv, argc, DUP_BASENAME);
- dst_mode = SKIP_WORKTREE_DIR;
- } else if (argc != 1) {
- die(_("destination '%s' is not a directory"), dest_path[0]);
- } else {
- destination = dest_path;
- /*
- * <destination> is a file outside of sparse-checkout
- * cone. Insist on cone mode here for backward
- * compatibility. We don't want dst_mode to be assigned
- * for a file when the repo is using no-cone mode (which
- * is deprecated at this point) sparse-checkout. As
- * SPARSE here is only considering cone-mode situation.
- */
- if (!path_in_cone_mode_sparse_checkout(destination[0], the_repository->index))
- dst_mode = SPARSE;
- }
+ strvec_pushv(&destinations, dest_paths.v);
+
+ /*
+ * <destination> is a file outside of sparse-checkout
+ * cone. Insist on cone mode here for backward
+ * compatibility. We don't want dst_mode to be assigned
+ * for a file when the repo is using no-cone mode (which
+ * is deprecated at this point) sparse-checkout. As
+ * SPARSE here is only considering cone-mode situation.
+ */
+ if (!path_in_cone_mode_sparse_checkout(destinations.v[0], the_repository->index))
+ dst_mode = SPARSE;
}
/* Checking */
for (i = 0; i < argc; i++) {
- const char *src = source[i], *dst = destination[i];
+ const char *src = sources.v[i], *dst = destinations.v[i];
int length;
const char *bad = NULL;
int skip_sparse = 0;
src_dir[src_dir_nr++] = src;
n = argc + last - first;
- REALLOC_ARRAY(source, n);
- REALLOC_ARRAY(destination, n);
REALLOC_ARRAY(modes, n);
REALLOC_ARRAY(submodule_gitfile, n);
for (j = 0; j < last - first; j++) {
const struct cache_entry *ce = the_repository->index->cache[first + j];
const char *path = ce->name;
- source[argc + j] = path;
- destination[argc + j] =
- prefix_path(dst_with_slash, dst_with_slash_len, path + length + 1);
+ char *prefixed_path = prefix_path(dst_with_slash, dst_with_slash_len, path + length + 1);
+
+ strvec_push(&sources, path);
+ strvec_push(&destinations, prefixed_path);
+
memset(modes + argc + j, 0, sizeof(enum update_mode));
modes[argc + j] |= ce_skip_worktree(ce) ? SPARSE : INDEX;
submodule_gitfile[argc + j] = NULL;
+
+ free(prefixed_path);
}
free(dst_with_slash);
remove_entry:
if (--argc > 0) {
int n = argc - i;
- MOVE_ARRAY(source + i, source + i + 1, n);
- MOVE_ARRAY(destination + i, destination + i + 1, n);
+ strvec_remove(&sources, i);
+ strvec_remove(&destinations, i);
MOVE_ARRAY(modes + i, modes + i + 1, n);
MOVE_ARRAY(submodule_gitfile + i,
submodule_gitfile + i + 1, n);
}
for (i = 0; i < argc; i++) {
- const char *src = source[i], *dst = destination[i];
+ const char *src = sources.v[i], *dst = destinations.v[i];
enum update_mode mode = modes[i];
int pos;
int sparse_and_dirty = 0;
string_list_clear(&src_for_dst, 0);
string_list_clear(&dirty_paths, 0);
string_list_clear(&only_match_skip_worktree, 0);
- UNLEAK(source);
- UNLEAK(dest_path);
+ strvec_clear(&sources);
+ strvec_clear(&dest_paths);
+ strvec_clear(&destinations);
free(submodule_gitfile);
free(modes);
return ret;
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