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vim-patch:9.0.1730: passing multiple patterns to runtime not working (#24771)

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Problem: passing multiple patterns to runtime not working
Solution: prepend prefix to each argument separately

closes: vim/vim#12617

008c91537b
This commit is contained in:
zeertzjq
2023-08-18 08:24:49 +08:00
committed by GitHub
parent 1d6c4ad073
commit 46163ddf5d
3 changed files with 63 additions and 45 deletions
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70
src/nvim/runtime.c
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@@ -330,15 +330,17 @@ static bool source_callback(int num_fnames, char **fnames, bool all, void *cooki
return did_one;
}
/// Find the file "name" in all directories in "path" and invoke
/// Find the patterns in "name" in all directories in "path" and invoke
/// "callback(fname, cookie)".
/// "name" can contain wildcards.
/// "prefix" is prepended to each pattern in "name".
/// When "flags" has DIP_ALL: source all files, otherwise only the first one.
/// When "flags" has DIP_DIR: find directories instead of files.
/// When "flags" has DIP_ERR: give an error message if there is no match.
///
/// return FAIL when no file could be sourced, OK otherwise.
int do_in_path(char *path, char *name, int flags, DoInRuntimepathCB callback, void *cookie)
/// Return FAIL when no file could be sourced, OK otherwise.
int do_in_path(const char *path, const char *prefix, char *name, int flags,
DoInRuntimepathCB callback, void *cookie)
FUNC_ATTR_NONNULL_ARG(1, 2)
{
bool did_one = false;
@@ -350,7 +352,11 @@ int do_in_path(char *path, char *name, int flags, DoInRuntimepathCB callback, vo
char *tail;
if (p_verbose > 10 && name != NULL) {
verbose_enter();
smsg(_("Searching for \"%s\" in \"%s\""), name, path);
if (*prefix != NUL) {
smsg(_("Searching for \"%s\" under \"%s\" in \"%s\""), name, prefix, path);
} else {
smsg(_("Searching for \"%s\" in \"%s\""), name, path);
}
verbose_leave();
}
@@ -376,8 +382,9 @@ int do_in_path(char *path, char *name, int flags, DoInRuntimepathCB callback, vo
if (name == NULL) {
(*callback)(1, &buf, do_all, cookie);
did_one = true;
} else if (buflen + strlen(name) + 2 < MAXPATHL) {
} else if (buflen + 2 + strlen(prefix) + strlen(name) < MAXPATHL) {
add_pathsep(buf);
STRCAT(buf, prefix);
tail = buf + strlen(buf);
// Loop over all patterns in "name"
@@ -633,52 +640,26 @@ int do_in_path_and_pp(char *path, char *name, int flags, DoInRuntimepathCB callb
int done = FAIL;
if ((flags & DIP_NORTP) == 0) {
done |= do_in_path(path, (name && !*name) ? NULL : name, flags, callback,
done |= do_in_path(path, "", (name && !*name) ? NULL : name, flags, callback,
cookie);
}
if ((done == FAIL || (flags & DIP_ALL)) && (flags & DIP_START)) {
char *start_dir = "pack/*/start/*/%s%s"; // NOLINT
size_t len = strlen(start_dir) + strlen(name) + 6;
char *s = xmallocz(len); // TODO(bfredl): get rid of random allocations
char *suffix = (flags & DIP_AFTER) ? "after/" : "";
vim_snprintf(s, len, start_dir, suffix, name);
done |= do_in_path(p_pp, s, flags & ~DIP_AFTER, callback, cookie);
xfree(s);
const char *prefix
= (flags & DIP_AFTER) ? "pack/*/start/*/after/" : "pack/*/start/*/"; // NOLINT
done |= do_in_path(p_pp, prefix, name, flags & ~DIP_AFTER, callback, cookie);
if (done == FAIL || (flags & DIP_ALL)) {
start_dir = "start/*/%s%s"; // NOLINT
len = strlen(start_dir) + strlen(name) + 6;
s = xmallocz(len);
vim_snprintf(s, len, start_dir, suffix, name);
done |= do_in_path(p_pp, s, flags & ~DIP_AFTER, callback, cookie);
xfree(s);
prefix = (flags & DIP_AFTER) ? "start/*/after/" : "start/*/"; // NOLINT
done |= do_in_path(p_pp, prefix, name, flags & ~DIP_AFTER, callback, cookie);
}
}
if ((done == FAIL || (flags & DIP_ALL)) && (flags & DIP_OPT)) {
char *opt_dir = "pack/*/opt/*/%s"; // NOLINT
size_t len = strlen(opt_dir) + strlen(name);
char *s = xmallocz(len);
vim_snprintf(s, len, opt_dir, name);
done |= do_in_path(p_pp, s, flags, callback, cookie);
xfree(s);
done |= do_in_path(p_pp, "pack/*/opt/*/", name, flags, callback, cookie); // NOLINT
if (done == FAIL || (flags & DIP_ALL)) {
opt_dir = "opt/*/%s"; // NOLINT
len = strlen(opt_dir) + strlen(name);
s = xmallocz(len);
vim_snprintf(s, len, opt_dir, name);
done |= do_in_path(p_pp, s, flags, callback, cookie);
xfree(s);
done |= do_in_path(p_pp, "opt/*/", name, flags, callback, cookie); // NOLINT
}
}
@@ -1173,7 +1154,7 @@ static bool add_opt_pack_plugins(int num_fnames, char **fnames, bool all, void *
/// Add all packages in the "start" directory to 'runtimepath'.
void add_pack_start_dirs(void)
{
do_in_path(p_pp, NULL, DIP_ALL + DIP_DIR, add_pack_start_dir, NULL);
do_in_path(p_pp, "", NULL, DIP_ALL + DIP_DIR, add_pack_start_dir, NULL);
}
static bool pack_has_entries(char *buf)
@@ -1215,9 +1196,9 @@ static bool add_pack_start_dir(int num_fnames, char **fnames, bool all, void *co
void load_start_packages(void)
{
did_source_packages = true;
do_in_path(p_pp, "pack/*/start/*", DIP_ALL + DIP_DIR, // NOLINT
do_in_path(p_pp, "", "pack/*/start/*", DIP_ALL + DIP_DIR, // NOLINT
add_start_pack_plugins, &APP_LOAD);
do_in_path(p_pp, "start/*", DIP_ALL + DIP_DIR, // NOLINT
do_in_path(p_pp, "", "start/*", DIP_ALL + DIP_DIR, // NOLINT
add_start_pack_plugins, &APP_LOAD);
}
@@ -1283,7 +1264,8 @@ void ex_packadd(exarg_T *eap)
// The first round don't give a "not found" error, in the second round
// only when nothing was found in the first round.
res =
do_in_path(p_pp, pat, DIP_ALL + DIP_DIR + (round == 2 && res == FAIL ? DIP_ERR : 0),
do_in_path(p_pp, "", pat,
DIP_ALL + DIP_DIR + (round == 2 && res == FAIL ? DIP_ERR : 0),
round == 1 ? add_start_pack_plugins : add_opt_pack_plugins,
eap->forceit ? &APP_ADD_DIR : &APP_BOTH);
xfree(pat);