1#![allow(clippy::similar_names)]23use std::{4 cell::{Ref, RefCell, RefMut},5 collections::HashMap,6 f64,7 rc::Rc,8};910pub use arrays::*;11pub use compat::*;12pub use encoding::*;13pub use hash::*;14use jrsonnet_evaluator::{15 error::Result,16 function::{CallLocation, FuncVal, TlaArg},17 trace::PathResolver,18 val::NumValue,19 ContextBuilder, IStr, ObjValue, ObjValueBuilder, Thunk, Val,20};21use jrsonnet_gcmodule::{Acyclic, Cc, Trace};22use jrsonnet_parser::Source;23pub use manifest::*;24pub use math::*;25pub use misc::*;26pub use objects::*;27pub use operator::*;28pub use parse::*;29pub use sets::*;30pub use sort::*;31pub use strings::*;32pub use types::*;3334#[cfg(feature = "exp-regex")]35pub use crate::regex::*;3637mod arrays;38mod compat;39mod encoding;40mod hash;41mod keyf;42mod manifest;43mod math;44mod misc;45mod objects;46mod operator;47mod parse;48#[cfg(feature = "exp-regex")]49mod regex;50mod sets;51mod sort;52mod strings;53mod types;5455#[allow(clippy::too_many_lines)]56pub fn stdlib_uncached(settings: Cc<RefCell<Settings>>) -> ObjValue {57 let mut builder = ObjValueBuilder::new();5859 60 for (name, builtin) in [61 62 ("type", builtin_type::INST),63 ("isString", builtin_is_string::INST),64 ("isNumber", builtin_is_number::INST),65 ("isBoolean", builtin_is_boolean::INST),66 ("isObject", builtin_is_object::INST),67 ("isArray", builtin_is_array::INST),68 ("isFunction", builtin_is_function::INST),69 ("isNull", builtin_is_null::INST),70 71 ("makeArray", builtin_make_array::INST),72 ("repeat", builtin_repeat::INST),73 ("slice", builtin_slice::INST),74 ("map", builtin_map::INST),75 ("mapWithIndex", builtin_map_with_index::INST),76 ("mapWithKey", builtin_map_with_key::INST),77 ("flatMap", builtin_flatmap::INST),78 ("filter", builtin_filter::INST),79 ("foldl", builtin_foldl::INST),80 ("foldr", builtin_foldr::INST),81 ("range", builtin_range::INST),82 ("join", builtin_join::INST),83 ("lines", builtin_lines::INST),84 ("resolvePath", builtin_resolve_path::INST),85 ("deepJoin", builtin_deep_join::INST),86 ("reverse", builtin_reverse::INST),87 ("any", builtin_any::INST),88 ("all", builtin_all::INST),89 ("member", builtin_member::INST),90 ("find", builtin_find::INST),91 ("contains", builtin_contains::INST),92 ("count", builtin_count::INST),93 ("avg", builtin_avg::INST),94 ("removeAt", builtin_remove_at::INST),95 ("remove", builtin_remove::INST),96 ("flattenArrays", builtin_flatten_arrays::INST),97 ("flattenDeepArray", builtin_flatten_deep_array::INST),98 ("prune", builtin_prune::INST),99 ("filterMap", builtin_filter_map::INST),100 101 ("abs", builtin_abs::INST),102 ("sign", builtin_sign::INST),103 ("max", builtin_max::INST),104 ("min", builtin_min::INST),105 ("clamp", builtin_clamp::INST),106 ("sum", builtin_sum::INST),107 ("modulo", builtin_modulo::INST),108 ("floor", builtin_floor::INST),109 ("ceil", builtin_ceil::INST),110 ("log", builtin_log::INST),111 ("log2", builtin_log2::INST),112 ("log10", builtin_log10::INST),113 ("pow", builtin_pow::INST),114 ("sqrt", builtin_sqrt::INST),115 ("sin", builtin_sin::INST),116 ("cos", builtin_cos::INST),117 ("tan", builtin_tan::INST),118 ("asin", builtin_asin::INST),119 ("acos", builtin_acos::INST),120 ("atan", builtin_atan::INST),121 ("atan2", builtin_atan2::INST),122 ("exp", builtin_exp::INST),123 ("mantissa", builtin_mantissa::INST),124 ("exponent", builtin_exponent::INST),125 ("round", builtin_round::INST),126 ("isEven", builtin_is_even::INST),127 ("isOdd", builtin_is_odd::INST),128 ("isInteger", builtin_is_integer::INST),129 ("isDecimal", builtin_is_decimal::INST),130 ("deg2rad", builtin_deg2rad::INST),131 ("rad2deg", builtin_rad2deg::INST),132 ("hypot", builtin_hypot::INST),133 134 ("mod", builtin_mod::INST),135 ("primitiveEquals", builtin_primitive_equals::INST),136 ("equals", builtin_equals::INST),137 ("xor", builtin_xor::INST),138 ("xnor", builtin_xnor::INST),139 ("format", builtin_format::INST),140 141 ("sort", builtin_sort::INST),142 ("uniq", builtin_uniq::INST),143 ("set", builtin_set::INST),144 ("minArray", builtin_min_array::INST),145 ("maxArray", builtin_max_array::INST),146 147 ("md5", builtin_md5::INST),148 ("sha1", builtin_sha1::INST),149 ("sha256", builtin_sha256::INST),150 ("sha512", builtin_sha512::INST),151 ("sha3", builtin_sha3::INST),152 153 ("encodeUTF8", builtin_encode_utf8::INST),154 ("decodeUTF8", builtin_decode_utf8::INST),155 ("base64", builtin_base64::INST),156 ("base64Decode", builtin_base64_decode::INST),157 ("base64DecodeBytes", builtin_base64_decode_bytes::INST),158 159 ("objectFieldsEx", builtin_object_fields_ex::INST),160 ("objectFields", builtin_object_fields::INST),161 ("objectFieldsAll", builtin_object_fields_all::INST),162 ("objectValues", builtin_object_values::INST),163 ("objectValuesAll", builtin_object_values_all::INST),164 ("objectKeysValues", builtin_object_keys_values::INST),165 ("objectKeysValuesAll", builtin_object_keys_values_all::INST),166 ("objectHasEx", builtin_object_has_ex::INST),167 ("objectHas", builtin_object_has::INST),168 ("objectHasAll", builtin_object_has_all::INST),169 ("objectRemoveKey", builtin_object_remove_key::INST),170 171 ("escapeStringJson", builtin_escape_string_json::INST),172 ("escapeStringPython", builtin_escape_string_python::INST),173 ("escapeStringXML", builtin_escape_string_xml::INST),174 ("manifestJsonEx", builtin_manifest_json_ex::INST),175 ("manifestJson", builtin_manifest_json::INST),176 ("manifestJsonMinified", builtin_manifest_json_minified::INST),177 ("manifestYamlDoc", builtin_manifest_yaml_doc::INST),178 ("manifestYamlStream", builtin_manifest_yaml_stream::INST),179 ("manifestTomlEx", builtin_manifest_toml_ex::INST),180 ("manifestToml", builtin_manifest_toml::INST),181 ("toString", builtin_to_string::INST),182 ("manifestPython", builtin_manifest_python::INST),183 ("manifestPythonVars", builtin_manifest_python_vars::INST),184 ("manifestXmlJsonml", builtin_manifest_xml_jsonml::INST),185 ("manifestIni", builtin_manifest_ini::INST),186 187 ("parseJson", builtin_parse_json::INST),188 ("parseYaml", builtin_parse_yaml::INST),189 190 ("codepoint", builtin_codepoint::INST),191 ("substr", builtin_substr::INST),192 ("char", builtin_char::INST),193 ("strReplace", builtin_str_replace::INST),194 ("escapeStringBash", builtin_escape_string_bash::INST),195 ("escapeStringDollars", builtin_escape_string_dollars::INST),196 ("isEmpty", builtin_is_empty::INST),197 ("equalsIgnoreCase", builtin_equals_ignore_case::INST),198 ("splitLimit", builtin_splitlimit::INST),199 ("splitLimitR", builtin_splitlimitr::INST),200 ("split", builtin_split::INST),201 ("asciiUpper", builtin_ascii_upper::INST),202 ("asciiLower", builtin_ascii_lower::INST),203 ("findSubstr", builtin_find_substr::INST),204 ("parseInt", builtin_parse_int::INST),205 #[cfg(feature = "exp-bigint")]206 ("bigint", builtin_bigint::INST),207 ("parseOctal", builtin_parse_octal::INST),208 ("parseHex", builtin_parse_hex::INST),209 ("stringChars", builtin_string_chars::INST),210 ("lstripChars", builtin_lstrip_chars::INST),211 ("rstripChars", builtin_rstrip_chars::INST),212 ("stripChars", builtin_strip_chars::INST),213 ("trim", builtin_trim::INST),214 215 ("length", builtin_length::INST),216 ("get", builtin_get::INST),217 ("startsWith", builtin_starts_with::INST),218 ("endsWith", builtin_ends_with::INST),219 ("assertEqual", builtin_assert_equal::INST),220 ("mergePatch", builtin_merge_patch::INST),221 222 ("setMember", builtin_set_member::INST),223 ("setInter", builtin_set_inter::INST),224 ("setDiff", builtin_set_diff::INST),225 ("setUnion", builtin_set_union::INST),226 227 #[cfg(feature = "exp-regex")]228 ("regexQuoteMeta", builtin_regex_quote_meta::INST),229 230 ("__compare", builtin___compare::INST),231 ("__compare_array", builtin___compare_array::INST),232 ("__array_less", builtin___array_less::INST),233 ("__array_greater", builtin___array_greater::INST),234 ("__array_less_or_equal", builtin___array_less_or_equal::INST),235 (236 "__array_greater_or_equal",237 builtin___array_greater_or_equal::INST,238 ),239 ]240 .iter()241 .copied()242 {243 builder.method(name, builtin);244 }245246 builder.method(247 "extVar",248 builtin_ext_var {249 settings: settings.clone(),250 },251 );252 builder.method(253 "native",254 builtin_native {255 settings: settings.clone(),256 },257 );258 builder.method("trace", builtin_trace { settings });259 builder.method("id", FuncVal::Id);260261 builder.field("pi").hide().value(Val::Num(262 NumValue::new(f64::consts::PI).expect("pi is finite"),263 ));264265 #[cfg(feature = "exp-regex")]266 {267 268 let regex_cache = RegexCache::default();269 builder.method(270 "regexFullMatch",271 builtin_regex_full_match {272 cache: regex_cache.clone(),273 },274 );275 builder.method(276 "regexPartialMatch",277 builtin_regex_partial_match {278 cache: regex_cache.clone(),279 },280 );281 builder.method(282 "regexReplace",283 builtin_regex_replace {284 cache: regex_cache.clone(),285 },286 );287 builder.method(288 "regexGlobalReplace",289 builtin_regex_global_replace { cache: regex_cache },290 );291 };292293 builder.build()294}295296pub trait TracePrinter: Acyclic {297 fn print_trace(&self, loc: CallLocation, value: IStr);298}299300#[derive(Acyclic)]301pub struct StdTracePrinter {302 resolver: PathResolver,303}304impl StdTracePrinter {305 pub fn new(resolver: PathResolver) -> Self {306 Self { resolver }307 }308}309impl TracePrinter for StdTracePrinter {310 fn print_trace(&self, loc: CallLocation, value: IStr) {311 eprint!("TRACE:");312 if let Some(loc) = loc.0 {313 let locs = loc.0.map_source_locations(&[loc.1]);314 eprint!(315 " {}:{}",316 loc.0.source_path().path().map_or_else(317 || loc.0.source_path().to_string(),318 |p| self.resolver.resolve(p)319 ),320 locs[0].line321 );322 }323 eprintln!(" {value}");324 }325}326327#[derive(Clone, Trace)]328pub struct Settings {329 330 pub ext_vars: HashMap<IStr, TlaArg>,331 332 pub ext_natives: HashMap<IStr, FuncVal>,333 334 pub trace_printer: Rc<dyn TracePrinter>,335 336 pub path_resolver: PathResolver,337}338339#[derive(Trace, Clone)]340pub struct ContextInitializer {341 342 stdlib_obj: ObjValue,343 settings: Cc<RefCell<Settings>>,344}345impl ContextInitializer {346 pub fn new(resolver: PathResolver) -> Self {347 let settings = Settings {348 ext_vars: HashMap::new(),349 ext_natives: HashMap::new(),350 trace_printer: Rc::new(StdTracePrinter::new(resolver.clone())),351 path_resolver: resolver,352 };353 let settings = Cc::new(RefCell::new(settings));354 let stdlib_obj = stdlib_uncached(settings.clone());355 Self {356 stdlib_obj,357 settings,358 }359 }360 pub fn settings(&self) -> Ref<'_, Settings> {361 self.settings.borrow()362 }363 pub fn settings_mut(&self) -> RefMut<'_, Settings> {364 self.settings.borrow_mut()365 }366 pub fn add_ext_var(&self, name: IStr, value: Val) {367 self.settings_mut()368 .ext_vars369 .insert(name, TlaArg::Val(value));370 }371 pub fn add_ext_str(&self, name: IStr, value: IStr) {372 self.settings_mut()373 .ext_vars374 .insert(name, TlaArg::String(value));375 }376 pub fn add_ext_code(&self, name: &str, code: impl AsRef<str>) -> Result<()> {377 378 self.settings_mut()379 .ext_vars380 .insert(name.into(), TlaArg::InlineCode(code.as_ref().to_owned()));381 Ok(())382 }383 pub fn add_native(&self, name: impl Into<IStr>, cb: impl Into<FuncVal>) {384 self.settings_mut()385 .ext_natives386 .insert(name.into(), cb.into());387 }388}389impl jrsonnet_evaluator::ContextInitializer for ContextInitializer {390 fn reserve_vars(&self) -> usize {391 1392 }393 fn populate(&self, source: Source, builder: &mut ContextBuilder) {394 let mut std = ObjValueBuilder::new();395 std.with_super(self.stdlib_obj.clone());396 std.field("thisFile").hide().value({397 let source_path = source.source_path();398 source_path.path().map_or_else(399 || source_path.to_string(),400 |p| self.settings().path_resolver.resolve(p),401 )402 });403 let stdlib_with_this_file = std.build();404405 builder.bind("std", Thunk::evaluated(Val::Obj(stdlib_with_this_file)));406 }407 fn as_any(&self) -> &dyn std::any::Any {408 self409 }410}