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Merged
caomengxuan666 merged 2 commits into from
Jul 21, 2026
Merged

Release v0.12.3 #101

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3a706e7
release: v0.12.3
caomengxuan666 Jul 21, 2026
df0b922
ci: support CMake 4.4 import std
caomengxuan666 Jul 21, 2026
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3 changes: 2 additions & 1 deletion cmake/import_std.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -4,4 +4,5 @@ set(_IMPORT_STD_UUID_3_31 "0e5b6991-d74f-4b3d-a41c-cf096e0b2508")
set(_IMPORT_STD_UUID_4_0 "a9e1cf81-9932-4810-974b-6eccaf14e457")
set(_IMPORT_STD_UUID_4_1 "d0edc3af-4c50-42ea-a356-e2862fe7a444")
set(_IMPORT_STD_UUID_4_2 "d0edc3af-4c50-42ea-a356-e2862fe7a444")
set(_IMPORT_STD_UUID_4_3 "451f2fe2-a8a2-47c3-bc32-94786d8fc91b")
set(_IMPORT_STD_UUID_4_3 "451f2fe2-a8a2-47c3-bc32-94786d8fc91b")
set(_IMPORT_STD_UUID_4_4 "f35a9ac6-8463-4d38-8eec-5d6008153e7d")
94 changes: 81 additions & 13 deletions src/commands/find.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,9 @@ auto constexpr FIND_OPTIONS = std::array{
OPTION("-path", "", "file name matches shell pattern PATTERN", STRING_TYPE),
OPTION("-ipath", "", "like -path, but the match is case insensitive",
STRING_TYPE),
OPTION("-wholename", "", "same as -path", STRING_TYPE),
OPTION("-iwholename", "", "same as -ipath, but case insensitive",
STRING_TYPE),
OPTION("-type", "",
"file is of type c: b,d,p,f,l,s,D [only d,f,l are supported]",
STRING_TYPE),
Expand All @@ -146,6 +149,9 @@ auto constexpr FIND_OPTIONS = std::array{
"do not follow symbolic links, except while processing command line "
"arguments"),
OPTION("-P", "", "never follow symbolic links (default)"),
OPTION("-follow", "", "dereference symbolic links"),
OPTION("-O", "", "set optimization level (0-3, currently ignored)",
INT_TYPE),
OPTION("-delete", "", "delete files"),
OPTION("-exec", "", "execute command", TERMINATED_STRING_TYPE),
OPTION("-ok", "", "execute command after confirmation",
Expand All @@ -165,6 +171,13 @@ auto constexpr FIND_OPTIONS = std::array{
STRING_TYPE),
OPTION("-depth", "",
"process each directory's contents before the directory itself"),
OPTION("-d", "", "same as -depth"),
OPTION("-daystart", "", "measure times from start of today"),
OPTION("-mount", "", "do not descend into other file systems"),
OPTION("-xdev", "", "same as -mount"),
OPTION("-noleaf", "", "do not optimize by assuming 2+ hard links"),
OPTION("-regextype", "", "set regex syntax (currently ignored)",
STRING_TYPE),
OPTION("!", "", "negate expression"),
OPTION("-not", "", "negate expression"),
OPTION("-a", "", "and expression"),
Expand Down Expand Up @@ -409,22 +422,46 @@ auto is_unsupported_used(const CommandContext<FIND_OPTIONS.size()>& ctx)

auto is_path_option(std::string_view arg) -> bool {
return arg == "-name" || arg == "-iname" || arg == "-path" ||
arg == "-ipath" || arg == "-regex" || arg == "-iregex" ||
arg == "-ipath" || arg == "-wholename" || arg == "-iwholename" ||
arg == "-regex" || arg == "-iregex" ||
arg == "-type" || arg == "-size" || arg == "-empty" ||
arg == "-mtime" || arg == "-mmin" || arg == "-newer" ||
arg == "-mindepth" || arg == "-maxdepth" || arg == "-print" ||
arg == "-print0" || arg == "-delete" || arg == "-exec" ||
arg == "-ok" || arg == "-printf" || arg == "-prune" ||
arg == "-quit" || arg == "-true" || arg == "-false" ||
arg == "-depth" || arg == "!" || arg == "-not" || arg == "-a" ||
arg == "-and" || arg == "-o" || arg == "-or";
arg == "-depth" || arg == "-d" || arg == "-follow" ||
arg == "-mount" || arg == "-xdev" || arg == "-noleaf" ||
arg == "-daystart" || arg == "-regextype" || arg == "-O" ||
arg == "!" || arg == "-not" || arg == "-a" || arg == "-and" ||
arg == "-o" || arg == "-or";
}

auto parse_roots(std::span<const std::string_view> args)
-> SmallVector<std::string, 64> {
SmallVector<std::string, 64> roots;
for (auto arg : args) {
if (arg == "-L" || arg == "-P" || arg == "-H") continue;
for (size_t i = 0; i < args.size(); ++i) {
auto arg = args[i];
if (roots.empty() &&
(arg == "-L" || arg == "-P" || arg == "-H" || arg == "-follow" ||
arg == "-mount" || arg == "-xdev" || arg == "-noleaf" ||
arg == "-daystart" || arg == "-d")) {
continue;
}
if (roots.empty() && arg == "-O") {
++i;
continue;
}
if (roots.empty() && arg == "-regextype") {
++i;
continue;
}
if (roots.empty() && arg.size() > 2 && arg[0] == '-' && arg[1] == 'O' &&
std::all_of(arg.begin() + 2, arg.end(), [](char ch) {
return std::isdigit(static_cast<unsigned char>(ch)) != 0;
})) {
continue;
}
if (is_path_option(arg) || arg == "!" || arg == "(" || arg == ")" ||
arg == ",") {
break;
Expand Down Expand Up @@ -489,7 +526,7 @@ auto resolve_symlink_mode(const CommandContext<FIND_OPTIONS.size()>& ctx)
if (occurrence.index >= FIND_OPTIONS.size()) continue;
const auto& meta = FIND_OPTIONS[occurrence.index];

if (meta.short_name == "-L") {
if (meta.short_name == "-L" || meta.short_name == "-follow") {
mode = SymlinkMode::All;
} else if (meta.short_name == "-H") {
mode = SymlinkMode::CommandLineOnly;
Expand All @@ -502,12 +539,33 @@ auto resolve_symlink_mode(const CommandContext<FIND_OPTIONS.size()>& ctx)
}

auto expression_start_index(std::span<const std::string_view> args) -> size_t {
bool roots_seen = false;
for (size_t i = 0; i < args.size(); ++i) {
auto arg = args[i];
if (arg == "-L" || arg == "-P" || arg == "-H") continue;
if (!roots_seen &&
(arg == "-L" || arg == "-P" || arg == "-H" || arg == "-follow" ||
arg == "-mount" || arg == "-xdev" || arg == "-noleaf" ||
arg == "-daystart" || arg == "-d")) {
continue;
}
if (!roots_seen && arg == "-O" && i + 1 < args.size()) {
++i;
continue;
}
if (!roots_seen && arg == "-regextype" && i + 1 < args.size()) {
++i;
continue;
}
if (!roots_seen && arg.size() > 2 && arg[0] == '-' && arg[1] == 'O' &&
std::all_of(arg.begin() + 2, arg.end(), [](char ch) {
return std::isdigit(static_cast<unsigned char>(ch)) != 0;
})) {
continue;
}
if (is_path_option(arg) || arg == "(" || arg == ")" || arg == ",") {
return i;
}
roots_seen = true;
}
return args.size();
}
Expand Down Expand Up @@ -572,8 +630,11 @@ class ExpressionParser {
token == "-mindepth" || token == "-maxdepth" || token == "-print" ||
token == "-print0" || token == "-printf" || token == "-prune" ||
token == "-quit" || token == "-true" || token == "-false" ||
token == "-depth" || token == "-delete" || token == "-exec" ||
token == "-ok" || token == "-L" || token == "-P" || token == "-H";
token == "-depth" || token == "-d" || token == "-follow" ||
token == "-mount" || token == "-xdev" || token == "-noleaf" ||
token == "-daystart" || token == "-regextype" || token == "-O" ||
token == "-delete" || token == "-exec" || token == "-ok" ||
token == "-L" || token == "-P" || token == "-H";
}

auto require_value(std::string_view option) -> cp::Result<std::string> {
Expand Down Expand Up @@ -664,13 +725,16 @@ class ExpressionParser {

auto option = consume();
if (option == "-name" || option == "-iname" || option == "-path" ||
option == "-ipath" || option == "-type") {
option == "-ipath" || option == "-wholename" ||
option == "-iwholename" || option == "-type") {
auto value = require_value(option);
if (!value) return std::unexpected(value.error());
ExprKind kind = ExprKind::Name;
if (option == "-iname") kind = ExprKind::IName;
if (option == "-path") kind = ExprKind::Path;
if (option == "-ipath") kind = ExprKind::IPath;
if (option == "-wholename") kind = ExprKind::Path;
if (option == "-iwholename") kind = ExprKind::IPath;
if (option == "-type") {
if (*value != "f" && *value != "d" && *value != "l") {
return std::unexpected("-type currently supports only f,d,l");
Expand Down Expand Up @@ -730,13 +794,17 @@ class ExpressionParser {
return node;
}

if (option == "-mindepth" || option == "-maxdepth") {
if (option == "-mindepth" || option == "-maxdepth" || option == "-O" ||
option == "-regextype") {
auto value = require_value(option);
if (!value) return std::unexpected(value.error());
return make_expr(ExprKind::Always);
}

if (option == "-true" || option == "-depth") {
if (option == "-true" || option == "-depth" || option == "-d" ||
option == "-follow" || option == "-mount" || option == "-xdev" ||
option == "-noleaf" || option == "-daystart" ||
option == "-regextype") {
return make_expr(ExprKind::Always);
}

Expand Down Expand Up @@ -826,7 +894,7 @@ auto build_config(const CommandContext<FIND_OPTIONS.size()>& ctx)
cfg.maxdepth = ctx.get<int>("-maxdepth", std::numeric_limits<int>::max());

cfg.delete_action = ctx.get<bool>("-delete", false);
cfg.depth_first = ctx.get<bool>("-depth", false);
cfg.depth_first = ctx.get<bool>("-depth", false) || ctx.get<bool>("-d", false);
if (cfg.delete_action && ctx.get<bool>("-prune", false) && !cfg.depth_first) {
return std::unexpected(
"The -delete action automatically turns on -depth, but -prune does "
Expand Down
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