{ PATHSPEC_EXCLUDE, '!', "exclude" },
};
-static void prefix_short_magic(struct strbuf *sb, int prefixlen,
- unsigned short_magic)
+static void prefix_magic(struct strbuf *sb, int prefixlen, unsigned magic)
{
int i;
strbuf_addstr(sb, ":(");
for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++)
- if (short_magic & pathspec_magic[i].bit) {
+ if (magic & pathspec_magic[i].bit) {
if (sb->buf[sb->len - 1] != '(')
strbuf_addch(sb, ',');
strbuf_addstr(sb, pathspec_magic[i].name);
* the prefix part must always match literally, and a single stupid
* string cannot express such a case.
*/
-static unsigned prefix_pathspec(struct pathspec_item *item,
- unsigned *p_short_magic,
- const char **raw, unsigned flags,
+static unsigned prefix_pathspec(struct pathspec_item *item, unsigned flags,
const char *prefix, int prefixlen,
const char *elt)
{
static int glob_global = -1;
static int noglob_global = -1;
static int icase_global = -1;
- unsigned magic = 0, short_magic = 0, global_magic = 0;
- const char *copyfrom = elt, *long_magic_end = NULL;
+ unsigned magic = 0, element_magic = 0, global_magic = 0;
+ const char *copyfrom = elt;
char *match;
int i, pathspec_prefix = -1;
for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) {
if (strlen(pathspec_magic[i].name) == len &&
!strncmp(pathspec_magic[i].name, copyfrom, len)) {
- magic |= pathspec_magic[i].bit;
+ element_magic |= pathspec_magic[i].bit;
break;
}
if (starts_with(copyfrom, "prefix:")) {
}
if (*copyfrom != ')')
die(_("Missing ')' at the end of pathspec magic in '%s'"), elt);
- long_magic_end = copyfrom;
copyfrom++;
} else {
/* shorthand */
break;
for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++)
if (pathspec_magic[i].mnemonic == ch) {
- short_magic |= pathspec_magic[i].bit;
+ element_magic |= pathspec_magic[i].bit;
break;
}
if (ARRAY_SIZE(pathspec_magic) <= i)
copyfrom++;
}
- magic |= short_magic;
- *p_short_magic = short_magic;
+ magic |= element_magic;
/* --noglob-pathspec adds :(literal) _unless_ :(glob) is specified */
if (noglob_global && !(magic & PATHSPEC_GLOB))
if (!match)
die(_("%s: '%s' is outside repository"), elt, copyfrom);
}
- *raw = item->match = match;
+ item->match = match;
/*
* Prefix the pathspec (keep all magic) and assign to
* original. Useful for passing to another command.
*/
- if (flags & PATHSPEC_PREFIX_ORIGIN) {
+ if ((flags & PATHSPEC_PREFIX_ORIGIN) &&
+ prefixlen && !literal_global) {
struct strbuf sb = STRBUF_INIT;
- if (prefixlen && !literal_global) {
- /* Preserve the actual prefix length of each pattern */
- if (short_magic)
- prefix_short_magic(&sb, prefixlen, short_magic);
- else if (long_magic_end) {
- strbuf_add(&sb, elt, long_magic_end - elt);
- strbuf_addf(&sb, ",prefix:%d)", prefixlen);
- } else
- strbuf_addf(&sb, ":(prefix:%d)", prefixlen);
- }
+
+ /* Preserve the actual prefix length of each pattern */
+ prefix_magic(&sb, prefixlen, element_magic);
+
strbuf_addstr(&sb, match);
item->original = strbuf_detach(&sb, NULL);
- } else
- item->original = elt;
+ } else {
+ item->original = xstrdup(elt);
+ }
item->len = strlen(item->match);
item->prefix = prefixlen;
}
static void NORETURN unsupported_magic(const char *pattern,
- unsigned magic,
- unsigned short_magic)
+ unsigned magic)
{
struct strbuf sb = STRBUF_INIT;
- int i, n;
- for (n = i = 0; i < ARRAY_SIZE(pathspec_magic); i++) {
+ int i;
+ for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) {
const struct pathspec_magic *m = pathspec_magic + i;
if (!(magic & m->bit))
continue;
if (sb.len)
- strbuf_addch(&sb, ' ');
- if (short_magic & m->bit)
- strbuf_addf(&sb, "'%c'", m->mnemonic);
+ strbuf_addstr(&sb, ", ");
+
+ if (m->mnemonic)
+ strbuf_addf(&sb, _("'%s' (mnemonic: '%c')"),
+ m->name, m->mnemonic);
else
strbuf_addf(&sb, "'%s'", m->name);
- n++;
}
/*
* We may want to substitute "this command" with a command
{
struct pathspec_item *item;
const char *entry = argv ? *argv : NULL;
- int i, n, prefixlen, nr_exclude = 0;
+ int i, n, prefixlen, warn_empty_string, nr_exclude = 0;
memset(pathspec, 0, sizeof(*pathspec));
/* No arguments with prefix -> prefix pathspec */
if (!entry) {
- static const char *raw[2];
-
if (flags & PATHSPEC_PREFER_FULL)
return;
die("BUG: PATHSPEC_PREFER_CWD requires arguments");
pathspec->items = item = xcalloc(1, sizeof(*item));
- item->match = prefix;
- item->original = prefix;
+ item->match = xstrdup(prefix);
+ item->original = xstrdup(prefix);
item->nowildcard_len = item->len = strlen(prefix);
item->prefix = item->len;
- raw[0] = prefix;
- raw[1] = NULL;
pathspec->nr = 1;
- pathspec->_raw = raw;
return;
}
n = 0;
- while (argv[n])
+ warn_empty_string = 1;
+ while (argv[n]) {
+ if (*argv[n] == '\0' && warn_empty_string) {
+ warning(_("empty strings as pathspecs will be made invalid in upcoming releases. "
+ "please use . instead if you meant to match all paths"));
+ warn_empty_string = 0;
+ }
n++;
+ }
pathspec->nr = n;
ALLOC_ARRAY(pathspec->items, n);
item = pathspec->items;
- pathspec->_raw = argv;
prefixlen = prefix ? strlen(prefix) : 0;
for (i = 0; i < n; i++) {
- unsigned short_magic;
entry = argv[i];
- item[i].magic = prefix_pathspec(item + i, &short_magic,
- argv + i, flags,
+ item[i].magic = prefix_pathspec(item + i, flags,
prefix, prefixlen, entry);
if ((flags & PATHSPEC_LITERAL_PATH) &&
!(magic_mask & PATHSPEC_LITERAL))
if (item[i].magic & PATHSPEC_EXCLUDE)
nr_exclude++;
if (item[i].magic & magic_mask)
- unsupported_magic(entry,
- item[i].magic & magic_mask,
- short_magic);
+ unsupported_magic(entry, item[i].magic & magic_mask);
if ((flags & PATHSPEC_SYMLINK_LEADING_PATH) &&
has_symlink_leading_path(item[i].match, item[i].len)) {
}
}
-/*
- * N.B. get_pathspec() is deprecated in favor of the "struct pathspec"
- * based interface - see pathspec.c:parse_pathspec().
- *
- * Arguments:
- * - prefix - a path relative to the root of the working tree
- * - pathspec - a list of paths underneath the prefix path
- *
- * Iterates over pathspec, prepending each path with prefix,
- * and return the resulting list.
- *
- * If pathspec is empty, return a singleton list containing prefix.
- *
- * If pathspec and prefix are both empty, return an empty list.
- *
- * This is typically used by built-in commands such as add.c, in order
- * to normalize argv arguments provided to the built-in into a list of
- * paths to process, all relative to the root of the working tree.
- */
-const char **get_pathspec(const char *prefix, const char **pathspec)
-{
- struct pathspec ps;
- parse_pathspec(&ps,
- PATHSPEC_ALL_MAGIC &
- ~(PATHSPEC_FROMTOP | PATHSPEC_LITERAL),
- PATHSPEC_PREFER_CWD,
- prefix, pathspec);
- return ps._raw;
-}
-
void copy_pathspec(struct pathspec *dst, const struct pathspec *src)
{
+ int i;
+
*dst = *src;
ALLOC_ARRAY(dst->items, dst->nr);
COPY_ARRAY(dst->items, src->items, dst->nr);
+
+ for (i = 0; i < dst->nr; i++) {
+ dst->items[i].match = xstrdup(src->items[i].match);
+ dst->items[i].original = xstrdup(src->items[i].original);
+ }
}
void clear_pathspec(struct pathspec *pathspec)
{
+ int i;
+
+ for (i = 0; i < pathspec->nr; i++) {
+ free(pathspec->items[i].match);
+ free(pathspec->items[i].original);
+ }
free(pathspec->items);
pathspec->items = NULL;
+ pathspec->nr = 0;
}