1#![allow(clippy::similar_names)]23use std::{4 cell::{Ref, RefCell, RefMut},5 collections::HashMap,6 rc::Rc,7};89pub use arrays::*;10pub use compat::*;11pub use encoding::*;12pub use hash::*;13use jrsonnet_evaluator::{14 error::{ErrorKind::*, Result},15 function::{CallLocation, FuncVal, TlaArg},16 trace::PathResolver,17 ContextBuilder, IStr, ObjValue, ObjValueBuilder, Thunk, Val,18};19use jrsonnet_gcmodule::{Acyclic, Cc, Trace};20use jrsonnet_parser::Source;21pub use manifest::*;22pub use math::*;23pub use misc::*;24pub use objects::*;25pub use operator::*;26pub use parse::*;27pub use sets::*;28pub use sort::*;29pub use strings::*;30pub use types::*;3132#[cfg(feature = "exp-regex")]33pub use crate::regex::*;3435mod arrays;36mod compat;37mod encoding;38mod hash;39mod manifest;40mod math;41mod misc;42mod objects;43mod operator;44mod parse;45#[cfg(feature = "exp-regex")]46mod regex;47mod sets;48mod sort;49mod strings;50mod types;5152#[allow(clippy::too_many_lines)]53pub fn stdlib_uncached(settings: Cc<RefCell<Settings>>) -> ObjValue {54 let mut builder = ObjValueBuilder::new();5556 57 for (name, builtin) in [58 59 ("type", builtin_type::INST),60 ("isString", builtin_is_string::INST),61 ("isNumber", builtin_is_number::INST),62 ("isBoolean", builtin_is_boolean::INST),63 ("isObject", builtin_is_object::INST),64 ("isArray", builtin_is_array::INST),65 ("isFunction", builtin_is_function::INST),66 67 ("makeArray", builtin_make_array::INST),68 ("repeat", builtin_repeat::INST),69 ("slice", builtin_slice::INST),70 ("map", builtin_map::INST),71 ("mapWithIndex", builtin_map_with_index::INST),72 ("mapWithKey", builtin_map_with_key::INST),73 ("flatMap", builtin_flatmap::INST),74 ("filter", builtin_filter::INST),75 ("foldl", builtin_foldl::INST),76 ("foldr", builtin_foldr::INST),77 ("range", builtin_range::INST),78 ("join", builtin_join::INST),79 ("lines", builtin_lines::INST),80 ("resolvePath", builtin_resolve_path::INST),81 ("deepJoin", builtin_deep_join::INST),82 ("reverse", builtin_reverse::INST),83 ("any", builtin_any::INST),84 ("all", builtin_all::INST),85 ("member", builtin_member::INST),86 ("find", builtin_find::INST),87 ("contains", builtin_contains::INST),88 ("count", builtin_count::INST),89 ("avg", builtin_avg::INST),90 ("removeAt", builtin_remove_at::INST),91 ("remove", builtin_remove::INST),92 ("flattenArrays", builtin_flatten_arrays::INST),93 ("flattenDeepArray", builtin_flatten_deep_array::INST),94 ("prune", builtin_prune::INST),95 ("filterMap", builtin_filter_map::INST),96 97 ("abs", builtin_abs::INST),98 ("sign", builtin_sign::INST),99 ("max", builtin_max::INST),100 ("min", builtin_min::INST),101 ("clamp", builtin_clamp::INST),102 ("sum", builtin_sum::INST),103 ("modulo", builtin_modulo::INST),104 ("floor", builtin_floor::INST),105 ("ceil", builtin_ceil::INST),106 ("log", builtin_log::INST),107 ("pow", builtin_pow::INST),108 ("sqrt", builtin_sqrt::INST),109 ("sin", builtin_sin::INST),110 ("cos", builtin_cos::INST),111 ("tan", builtin_tan::INST),112 ("asin", builtin_asin::INST),113 ("acos", builtin_acos::INST),114 ("atan", builtin_atan::INST),115 ("atan2", builtin_atan2::INST),116 ("exp", builtin_exp::INST),117 ("mantissa", builtin_mantissa::INST),118 ("exponent", builtin_exponent::INST),119 ("round", builtin_round::INST),120 ("isEven", builtin_is_even::INST),121 ("isOdd", builtin_is_odd::INST),122 ("isInteger", builtin_is_integer::INST),123 ("isDecimal", builtin_is_decimal::INST),124 125 ("mod", builtin_mod::INST),126 ("primitiveEquals", builtin_primitive_equals::INST),127 ("equals", builtin_equals::INST),128 ("xor", builtin_xor::INST),129 ("xnor", builtin_xnor::INST),130 ("format", builtin_format::INST),131 132 ("sort", builtin_sort::INST),133 ("uniq", builtin_uniq::INST),134 ("set", builtin_set::INST),135 ("minArray", builtin_min_array::INST),136 ("maxArray", builtin_max_array::INST),137 138 ("md5", builtin_md5::INST),139 ("sha1", builtin_sha1::INST),140 ("sha256", builtin_sha256::INST),141 ("sha512", builtin_sha512::INST),142 ("sha3", builtin_sha3::INST),143 144 ("encodeUTF8", builtin_encode_utf8::INST),145 ("decodeUTF8", builtin_decode_utf8::INST),146 ("base64", builtin_base64::INST),147 ("base64Decode", builtin_base64_decode::INST),148 ("base64DecodeBytes", builtin_base64_decode_bytes::INST),149 150 ("objectFieldsEx", builtin_object_fields_ex::INST),151 ("objectFields", builtin_object_fields::INST),152 ("objectFieldsAll", builtin_object_fields_all::INST),153 ("objectValues", builtin_object_values::INST),154 ("objectValuesAll", builtin_object_values_all::INST),155 ("objectKeysValues", builtin_object_keys_values::INST),156 ("objectKeysValuesAll", builtin_object_keys_values_all::INST),157 ("objectHasEx", builtin_object_has_ex::INST),158 ("objectHas", builtin_object_has::INST),159 ("objectHasAll", builtin_object_has_all::INST),160 ("objectRemoveKey", builtin_object_remove_key::INST),161 162 ("escapeStringJson", builtin_escape_string_json::INST),163 ("escapeStringPython", builtin_escape_string_python::INST),164 ("escapeStringXML", builtin_escape_string_xml::INST),165 ("manifestJsonEx", builtin_manifest_json_ex::INST),166 ("manifestJson", builtin_manifest_json::INST),167 ("manifestJsonMinified", builtin_manifest_json_minified::INST),168 ("manifestYamlDoc", builtin_manifest_yaml_doc::INST),169 ("manifestYamlStream", builtin_manifest_yaml_stream::INST),170 ("manifestTomlEx", builtin_manifest_toml_ex::INST),171 ("manifestToml", builtin_manifest_toml::INST),172 ("toString", builtin_to_string::INST),173 ("manifestPython", builtin_manifest_python::INST),174 ("manifestPythonVars", builtin_manifest_python_vars::INST),175 ("manifestXmlJsonml", builtin_manifest_xml_jsonml::INST),176 ("manifestIni", builtin_manifest_ini::INST),177 178 ("parseJson", builtin_parse_json::INST),179 ("parseYaml", builtin_parse_yaml::INST),180 181 ("codepoint", builtin_codepoint::INST),182 ("substr", builtin_substr::INST),183 ("char", builtin_char::INST),184 ("strReplace", builtin_str_replace::INST),185 ("escapeStringBash", builtin_escape_string_bash::INST),186 ("escapeStringDollars", builtin_escape_string_dollars::INST),187 ("isEmpty", builtin_is_empty::INST),188 ("equalsIgnoreCase", builtin_equals_ignore_case::INST),189 ("splitLimit", builtin_splitlimit::INST),190 ("splitLimitR", builtin_splitlimitr::INST),191 ("split", builtin_split::INST),192 ("asciiUpper", builtin_ascii_upper::INST),193 ("asciiLower", builtin_ascii_lower::INST),194 ("findSubstr", builtin_find_substr::INST),195 ("parseInt", builtin_parse_int::INST),196 #[cfg(feature = "exp-bigint")]197 ("bigint", builtin_bigint::INST),198 ("parseOctal", builtin_parse_octal::INST),199 ("parseHex", builtin_parse_hex::INST),200 ("stringChars", builtin_string_chars::INST),201 ("lstripChars", builtin_lstrip_chars::INST),202 ("rstripChars", builtin_rstrip_chars::INST),203 ("stripChars", builtin_strip_chars::INST),204 205 ("length", builtin_length::INST),206 ("get", builtin_get::INST),207 ("startsWith", builtin_starts_with::INST),208 ("endsWith", builtin_ends_with::INST),209 ("assertEqual", builtin_assert_equal::INST),210 ("mergePatch", builtin_merge_patch::INST),211 212 ("setMember", builtin_set_member::INST),213 ("setInter", builtin_set_inter::INST),214 ("setDiff", builtin_set_diff::INST),215 ("setUnion", builtin_set_union::INST),216 217 #[cfg(feature = "exp-regex")]218 ("regexQuoteMeta", builtin_regex_quote_meta::INST),219 220 ("__compare", builtin___compare::INST),221 ("__compare_array", builtin___compare_array::INST),222 ("__array_less", builtin___array_less::INST),223 ("__array_greater", builtin___array_greater::INST),224 ("__array_less_or_equal", builtin___array_less_or_equal::INST),225 (226 "__array_greater_or_equal",227 builtin___array_greater_or_equal::INST,228 ),229 ]230 .iter()231 .copied()232 {233 builder.method(name, builtin);234 }235236 builder.method(237 "extVar",238 builtin_ext_var {239 settings: settings.clone(),240 },241 );242 builder.method(243 "native",244 builtin_native {245 settings: settings.clone(),246 },247 );248 builder.method("trace", builtin_trace { settings });249 builder.method("id", FuncVal::Id);250251 #[cfg(feature = "exp-regex")]252 {253 254 let regex_cache = RegexCache::default();255 builder.method(256 "regexFullMatch",257 builtin_regex_full_match {258 cache: regex_cache.clone(),259 },260 );261 builder.method(262 "regexPartialMatch",263 builtin_regex_partial_match {264 cache: regex_cache.clone(),265 },266 );267 builder.method(268 "regexReplace",269 builtin_regex_replace {270 cache: regex_cache.clone(),271 },272 );273 builder.method(274 "regexGlobalReplace",275 builtin_regex_global_replace { cache: regex_cache },276 );277 };278279 builder.build()280}281282pub trait TracePrinter: Acyclic {283 fn print_trace(&self, loc: CallLocation, value: IStr);284}285286#[derive(Acyclic)]287pub struct StdTracePrinter {288 resolver: PathResolver,289}290impl StdTracePrinter {291 pub fn new(resolver: PathResolver) -> Self {292 Self { resolver }293 }294}295impl TracePrinter for StdTracePrinter {296 fn print_trace(&self, loc: CallLocation, value: IStr) {297 eprint!("TRACE:");298 if let Some(loc) = loc.0 {299 let locs = loc.0.map_source_locations(&[loc.1]);300 eprint!(301 " {}:{}",302 loc.0.source_path().path().map_or_else(303 || loc.0.source_path().to_string(),304 |p| self.resolver.resolve(p)305 ),306 locs[0].line307 );308 }309 eprintln!(" {value}");310 }311}312313#[derive(Clone, Trace)]314pub struct Settings {315 316 pub ext_vars: HashMap<IStr, TlaArg>,317 318 pub ext_natives: HashMap<IStr, FuncVal>,319 320 pub trace_printer: Rc<dyn TracePrinter>,321 322 pub path_resolver: PathResolver,323}324325fn extvar_source(name: &str, code: impl Into<IStr>) -> Source {326 let source_name = format!("<extvar:{name}>");327 Source::new_virtual(source_name.into(), code.into())328}329330#[derive(Trace, Clone)]331pub struct ContextInitializer {332 333 stdlib_obj: ObjValue,334 settings: Cc<RefCell<Settings>>,335}336impl ContextInitializer {337 pub fn new(resolver: PathResolver) -> Self {338 let settings = Settings {339 ext_vars: HashMap::new(),340 ext_natives: HashMap::new(),341 trace_printer: Rc::new(StdTracePrinter::new(resolver.clone())),342 path_resolver: resolver,343 };344 let settings = Cc::new(RefCell::new(settings));345 let stdlib_obj = stdlib_uncached(settings.clone());346 Self {347 stdlib_obj,348 settings,349 }350 }351 pub fn settings(&self) -> Ref<'_, Settings> {352 self.settings.borrow()353 }354 pub fn settings_mut(&self) -> RefMut<'_, Settings> {355 self.settings.borrow_mut()356 }357 pub fn add_ext_var(&self, name: IStr, value: Val) {358 self.settings_mut()359 .ext_vars360 .insert(name, TlaArg::Val(value));361 }362 pub fn add_ext_str(&self, name: IStr, value: IStr) {363 self.settings_mut()364 .ext_vars365 .insert(name, TlaArg::String(value));366 }367 pub fn add_ext_code(&self, name: &str, code: impl Into<IStr>) -> Result<()> {368 let code = code.into();369 let source = extvar_source(name, code.clone());370 let parsed = jrsonnet_parser::parse(371 &code,372 &jrsonnet_parser::ParserSettings {373 source: source.clone(),374 },375 )376 .map_err(|e| ImportSyntaxError {377 path: source,378 error: Box::new(e),379 })?;380 381 self.settings_mut()382 .ext_vars383 .insert(name.into(), TlaArg::Code(parsed));384 Ok(())385 }386 pub fn add_native(&self, name: impl Into<IStr>, cb: impl Into<FuncVal>) {387 self.settings_mut()388 .ext_natives389 .insert(name.into(), cb.into());390 }391}392impl jrsonnet_evaluator::ContextInitializer for ContextInitializer {393 fn reserve_vars(&self) -> usize {394 1395 }396 fn populate(&self, source: Source, builder: &mut ContextBuilder) {397 let mut std = ObjValueBuilder::new();398 std.with_super(self.stdlib_obj.clone());399 std.field("thisFile").hide().value({400 let source_path = source.source_path();401 source_path.path().map_or_else(402 || source_path.to_string(),403 |p| self.settings().path_resolver.resolve(p),404 )405 });406 let stdlib_with_this_file = std.build();407408 builder.bind("std", Thunk::evaluated(Val::Obj(stdlib_with_this_file)));409 }410 fn as_any(&self) -> &dyn std::any::Any {411 self412 }413}