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embed-nu/src/context/bindings.rs

466 lines
8.8 KiB
Rust

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<F: Fn(&mut StateWorkingSet)>(
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(())
}