use nu_command::*; use nu_protocol::engine::{EngineState, StateWorkingSet}; use crate::error::CrateResult; macro_rules! bind_commands { ($engine_state:expr, $( $command:expr),* $(,)? ) => { bind($engine_state, |working_set| { $( working_set.add_decl(Box::new($command)); )* }) }; } pub fn bind_core_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands!( engine_state, Alias, Ast, Break, Commandline, Continue, Debug, Def, DefEnv, Describe, Do, Echo, ErrorMake, ExportAlias, ExportCommand, ExportDef, ExportDefEnv, ExportExtern, ExportUse, Extern, For, Help, HelpOperators, Hide, HideEnv, If, Ignore, Overlay, OverlayUse, OverlayList, OverlayNew, OverlayHide, Let, Metadata, Module, Mut, Return, Try, Use, Version, While, ) } pub fn bind_chart_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands!(engine_state, Histogram) } pub fn bind_filter_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, All, Any, Append, Collect, Columns, Compact, Default, Drop, DropColumn, DropNth, Each, EachWhile, Empty, Every, Find, First, Flatten, Get, Group, GroupBy, Headers, Insert, SplitBy, Take, Merge, Move, TakeWhile, TakeUntil, Last, Length, Lines, ParEach, Prepend, Range, Reduce, Reject, Rename, Reverse, Roll, RollDown, RollUp, RollLeft, RollRight, Rotate, Select, Shuffle, Skip, SkipUntil, SkipWhile, Sort, SortBy, SplitList, Transpose, Uniq, Upsert, Update, UpdateCells, Where, Window, Wrap, Zip, } } pub fn bind_misc_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands!(engine_state, History, Tutor, HistorySession) } pub fn bind_path_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Path, PathBasename, PathDirname, PathExists, PathExpand, PathJoin, PathParse, PathRelativeTo, PathSplit, PathType, } } pub fn bind_system_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Benchmark, Complete, Exec, External, NuCheck, Sys, Ps, Which, } } pub fn bind_string_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Char, Decode, Encode, DecodeBase64, EncodeBase64, DetectColumns, Format, FileSize, Parse, Size, Split, SplitChars, SplitColumn, SplitRow, SplitWords, Str, StrCamelCase, StrCapitalize, StrCollect, StrContains, StrDistance, StrDowncase, StrEndswith, StrJoin, StrReplace, StrIndexOf, StrKebabCase, StrLength, StrLpad, StrPascalCase, StrReverse, StrRpad, StrScreamingSnakeCase, StrSnakeCase, StrStartsWith, StrSubstring, StrTrim, StrTitleCase, StrUpcase, } } pub fn bind_bit_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Bits, BitsAnd, BitsNot, BitsOr, BitsXor, BitsRotateLeft, BitsRotateRight, BitsShiftLeft, BitsShiftRight, } } pub fn bind_byte_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Bytes, BytesLen, BytesStartsWith, BytesEndsWith, BytesReverse, BytesReplace, BytesAdd, BytesAt, BytesIndexOf, BytesCollect, BytesRemove, BytesBuild, } } pub fn bind_file_system_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Cd, Cp, Ls, Mkdir, Mv, Open, Rm, Save, Touch, Glob, Watch, } } pub fn bind_platform_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Ansi, AnsiGradient, AnsiStrip, Clear, Du, KeybindingsDefault, Input, KeybindingsListen, Keybindings, Kill, KeybindingsList, Sleep, TermSize, } } pub fn bind_date_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Date, DateFormat, DateHumanize, DateListTimezones, DateNow, DateToRecord, DateToTable, DateToTimezone, } } pub fn bind_shell_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Enter, Exit, GotoShell, NextShell, PrevShell, Shells, } } pub fn bind_format_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, From, FromCsv, FromEml, FromIcs, FromIni, FromJson, FromNuon, FromOds, FromSsv, FromToml, FromTsv, FromUrl, FromVcf, FromXlsx, FromXml, FromYaml, FromYml, To, ToCsv, ToHtml, ToJson, ToMd, ToNuon, ToText, ToToml, ToTsv, Touch, Use, Upsert, Where, ToUrl, ToXml, ToYaml, } } pub fn bind_viewer_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Griddle, Table, } } pub fn bind_conversion_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Fmt, Into, IntoBool, IntoBinary, IntoDatetime, IntoDecimal, IntoDuration, IntoFilesize, IntoInt, IntoRecord, IntoString, } } pub fn bind_environment_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Env, ExportEnv, LetEnv, LoadEnv, SourceEnv, WithEnv, // nu config commands have been removed as editing isn't possible // in this environment } } pub fn bind_math_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Math, MathAbs, MathAvg, MathCeil, MathEval, MathFloor, MathMax, MathMedian, MathMin, MathMode, MathProduct, MathRound, MathSqrt, MathStddev, MathSum, MathVariance, } } pub fn bind_network_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Fetch, Post, Url, UrlParse, Port, } } pub fn bind_random_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Random, RandomBool, RandomChars, RandomDecimal, RandomDice, RandomInteger, RandomUuid, } } pub fn bind_generator_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Cal, Seq, SeqDate, SeqChar, } } pub fn bind_hash_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, Hash, HashMd5::default(), HashSha256::default(), } } pub fn bind_experimental_commands(engine_state: &mut EngineState) -> CrateResult<()> { bind_commands! { engine_state, ViewSource, IsAdmin, } } #[inline] fn bind( engine_state: &mut EngineState, bind_fn: F, ) -> CrateResult<()> { let mut working_set = StateWorkingSet::new(engine_state); bind_fn(&mut working_set); let delta = working_set.render(); engine_state.merge_delta(delta)?; Ok(()) }