mirror of
https://github.com/nushell/nushell
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Add format duration to replace into duration --convert (#9788)
# Description Add `format duration` cmd to choose output unit. This takes the previous `into duration --convert ...` behavior which returned a string into its own `format duration` command. This was suprising and not fitting with the general type signature for the `into ...` commands. This command for now lives in the `nu-cmd-extra` nursery. # User-Facing Changes ## Breaking change Removes formatting behavior from `into duration` Now use `format duration` instead of `into duration --convert` ## Usage: ``` 1sec | format duration us # Output data in microseconds "2ms" | into duration | format duration sec # go from string to string ``` # Tests + Formatting Basic example testing (including basic broadcast)
This commit is contained in:
Stefan Holderbach
GitHub
parent
f1bf485b2a
commit
f91713b714
4 changed files with 222 additions and 408 deletions
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@ -86,6 +86,7 @@ pub fn add_extra_command_context(mut engine_state: EngineState) -> EngineState {
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bind_command!(
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strings::format::Format,
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strings::format::FileSize,
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strings::format::FormatDuration,
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strings::encode_decode::EncodeHex,
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strings::encode_decode::DecodeHex
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);
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197
crates/nu-cmd-extra/src/extra/strings/format/duration.rs
Normal file
197
crates/nu-cmd-extra/src/extra/strings/format/duration.rs
Normal file
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@ -0,0 +1,197 @@
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use nu_cmd_base::input_handler::{operate, CmdArgument};
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use nu_engine::CallExt;
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use nu_protocol::ast::{Call, CellPath};
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use nu_protocol::engine::{Command, EngineState, Stack};
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use nu_protocol::{
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Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Value,
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};
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struct Arguments {
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format_value: String,
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float_precision: usize,
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cell_paths: Option<Vec<CellPath>>,
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}
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impl CmdArgument for Arguments {
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fn take_cell_paths(&mut self) -> Option<Vec<CellPath>> {
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self.cell_paths.take()
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}
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}
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#[derive(Clone)]
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pub struct FormatDuration;
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impl Command for FormatDuration {
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fn name(&self) -> &str {
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"format duration"
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}
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fn signature(&self) -> Signature {
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Signature::build("format duration")
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.input_output_types(vec![
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(Type::Duration, Type::String),
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(
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Type::List(Box::new(Type::Duration)),
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Type::List(Box::new(Type::String)),
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),
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(Type::Table(vec![]), Type::Table(vec![])),
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])
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.allow_variants_without_examples(true)
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.required(
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"format value",
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SyntaxShape::String,
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"the unit in which to display the duration",
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)
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.rest(
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"rest",
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SyntaxShape::CellPath,
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"For a data structure input, format duration at the given cell paths",
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)
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.category(Category::Strings)
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}
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fn usage(&self) -> &str {
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"Outputs duration with a specified unit of time."
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}
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fn search_terms(&self) -> Vec<&str> {
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vec!["convert", "display", "pattern", "human readable"]
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}
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fn run(
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&self,
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engine_state: &EngineState,
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stack: &mut Stack,
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call: &Call,
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input: PipelineData,
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) -> Result<PipelineData, ShellError> {
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let format_value = call
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.req::<Value>(engine_state, stack, 0)?
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.as_string()?
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.to_ascii_lowercase();
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let cell_paths: Vec<CellPath> = call.rest(engine_state, stack, 1)?;
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let cell_paths = (!cell_paths.is_empty()).then_some(cell_paths);
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let float_precision = engine_state.config.float_precision as usize;
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let arg = Arguments {
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format_value,
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float_precision,
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cell_paths,
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};
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operate(
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format_value_impl,
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arg,
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input,
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call.head,
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engine_state.ctrlc.clone(),
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)
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}
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fn examples(&self) -> Vec<Example> {
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vec![
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Example {
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description: "Convert µs duration to the requested second duration as a string",
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example: "1000000µs | format duration sec",
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result: Some(Value::test_string("1 sec")),
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},
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Example {
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description: "Convert durations to µs duration as strings",
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example: "[1sec 2sec] | format duration µs",
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result: Some(Value::test_list(vec![
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Value::test_string("1000000 µs"),
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Value::test_string("2000000 µs"),
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])),
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},
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Example {
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description: "Convert duration to µs as a string if unit asked for was us",
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example: "1sec | format duration us",
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result: Some(Value::test_string("1000000 µs")),
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},
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]
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}
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}
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fn format_value_impl(val: &Value, arg: &Arguments, span: Span) -> Value {
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match val {
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Value::Duration {
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val: inner,
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span: inner_span,
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} => {
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let duration = *inner;
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let float_precision = arg.float_precision;
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match convert_inner_to_unit(duration, &arg.format_value, span, *inner_span) {
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Ok(d) => {
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let unit = if &arg.format_value == "us" {
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"µs"
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} else {
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&arg.format_value
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};
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if d.fract() == 0.0 {
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Value::String {
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val: format!("{} {}", d, unit),
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span: *inner_span,
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}
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} else {
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Value::String {
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val: format!("{:.float_precision$} {}", d, unit),
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span: *inner_span,
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}
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}
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}
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Err(e) => Value::Error { error: Box::new(e) },
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}
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}
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Value::Error { .. } => val.clone(),
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_ => Value::Error {
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error: Box::new(ShellError::OnlySupportsThisInputType {
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exp_input_type: "filesize".into(),
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wrong_type: val.get_type().to_string(),
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dst_span: span,
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src_span: val.expect_span(),
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}),
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},
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}
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}
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fn convert_inner_to_unit(
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val: i64,
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to_unit: &str,
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span: Span,
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value_span: Span,
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) -> Result<f64, ShellError> {
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match to_unit {
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"ns" => Ok(val as f64),
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"us" => Ok(val as f64 / 1000.0),
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"µs" => Ok(val as f64 / 1000.0), // Micro sign
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"μs" => Ok(val as f64 / 1000.0), // Greek small letter
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"ms" => Ok(val as f64 / 1000.0 / 1000.0),
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"sec" => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0),
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"min" => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0),
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"hr" => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0),
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"day" => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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"wk" => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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"month" => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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"yr" => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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"dec" => Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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_ => Err(ShellError::CantConvertToDuration {
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details: to_unit.to_string(),
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dst_span: span,
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src_span: value_span,
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help: Some(
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"supported units are ns, us/µs, ms, sec, min, hr, day, wk, month, yr, and dec"
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.to_string(),
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),
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}),
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_examples() {
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use crate::test_examples;
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test_examples(FormatDuration)
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}
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}
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@ -1,5 +1,7 @@
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mod command;
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mod duration;
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mod filesize;
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pub(crate) use command::Format;
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pub(crate) use duration::FormatDuration;
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pub(crate) use filesize::FileSize;
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@ -3,8 +3,7 @@ use nu_parser::{parse_unit_value, DURATION_UNIT_GROUPS};
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use nu_protocol::{
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ast::{Call, CellPath, Expr},
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engine::{Command, EngineState, Stack},
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Category, Example, PipelineData, ShellError, Signature, Span, Spanned, SyntaxShape, Type, Unit,
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Value,
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Category, Example, PipelineData, ShellError, Signature, Span, SyntaxShape, Type, Unit, Value,
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};
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#[derive(Clone)]
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@ -20,19 +19,10 @@ impl Command for SubCommand {
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.input_output_types(vec![
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(Type::String, Type::Duration),
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(Type::Duration, Type::Duration),
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// TODO: --convert option should be implemented as `format duration`
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(Type::String, Type::String),
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(Type::Duration, Type::String),
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(Type::Table(vec![]), Type::Table(vec![])),
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(Type::Record(vec![]), Type::Record(vec![])),
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])
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.allow_variants_without_examples(true)
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.named(
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"convert",
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SyntaxShape::String,
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"convert duration into another duration",
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Some('c'),
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)
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.rest(
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"rest",
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SyntaxShape::CellPath,
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@ -124,14 +114,6 @@ impl Command for SubCommand {
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span,
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}),
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},
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Example {
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description: "Convert string to the requested duration as a string",
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example: "'7min' | into duration --convert sec",
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result: Some(Value::String {
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val: "420 sec".to_string(),
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span,
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}),
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},
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Example {
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description: "Convert duration to duration",
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example: "420sec | into duration",
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@ -140,38 +122,6 @@ impl Command for SubCommand {
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span,
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}),
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},
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Example {
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description: "Convert duration to the requested duration as a string",
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example: "420sec | into duration --convert ms",
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result: Some(Value::String {
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val: "420000 ms".to_string(),
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span,
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}),
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},
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Example {
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description: "Convert µs duration to the requested duration as a string",
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example: "1000000µs | into duration --convert sec",
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result: Some(Value::String {
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val: "1 sec".to_string(),
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span,
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}),
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},
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Example {
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description: "Convert duration to the µs duration as a string",
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example: "1sec | into duration --convert µs",
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result: Some(Value::String {
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val: "1000000 µs".to_string(),
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span,
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}),
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},
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Example {
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description: "Convert duration to µs as a string if unit asked for was us",
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example: "1sec | into duration --convert us",
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result: Some(Value::String {
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val: "1000000 µs".to_string(),
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span,
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}),
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},
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]
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}
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}
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@ -186,23 +136,17 @@ fn into_duration(
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Some(t) => t,
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None => call.head,
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};
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let convert_to_unit: Option<Spanned<String>> = call.get_flag(engine_state, stack, "convert")?;
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let column_paths: Vec<CellPath> = call.rest(engine_state, stack, 0)?;
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let config = engine_state.get_config();
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let float_precision = config.float_precision as usize;
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input.map(
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move |v| {
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if column_paths.is_empty() {
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action(&v, &convert_to_unit, float_precision, span)
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action(&v, span)
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} else {
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let mut ret = v;
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for path in &column_paths {
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let d = convert_to_unit.clone();
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let r = ret.update_cell_path(
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&path.members,
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Box::new(move |old| action(old, &d, float_precision, span)),
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);
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let r =
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ret.update_cell_path(&path.members, Box::new(move |old| action(old, span)));
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if let Err(error) = r {
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return Value::Error {
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error: Box::new(error),
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@ -217,198 +161,6 @@ fn into_duration(
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)
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}
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fn convert_str_from_unit_to_unit(
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val: i64,
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from_unit: &str,
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to_unit: &str,
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span: Span,
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value_span: Span,
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) -> Result<f64, ShellError> {
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match (from_unit, to_unit) {
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("ns", "ns") => Ok(val as f64),
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("ns", "us") => Ok(val as f64 / 1000.0),
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("ns", "µs") => Ok(val as f64 / 1000.0), // Micro sign
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("ns", "μs") => Ok(val as f64 / 1000.0), // Greek small letter
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("ns", "ms") => Ok(val as f64 / 1000.0 / 1000.0),
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("ns", "sec") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0),
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("ns", "min") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0),
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("ns", "hr") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0),
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("ns", "day") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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("ns", "wk") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("ns", "month") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("ns", "yr") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("ns", "dec") => {
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Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0)
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}
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("us", "ns") => Ok(val as f64 * 1000.0),
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("us", "us") => Ok(val as f64),
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("us", "µs") => Ok(val as f64), // Micro sign
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("us", "μs") => Ok(val as f64), // Greek small letter
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("us", "ms") => Ok(val as f64 / 1000.0),
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("us", "sec") => Ok(val as f64 / 1000.0 / 1000.0),
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("us", "min") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0),
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("us", "hr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0),
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("us", "day") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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("us", "wk") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("us", "month") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("us", "yr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("us", "dec") => Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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// Micro sign
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("µs", "ns") => Ok(val as f64 * 1000.0),
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("µs", "us") => Ok(val as f64),
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("µs", "µs") => Ok(val as f64), // Micro sign
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("µs", "μs") => Ok(val as f64), // Greek small letter
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("µs", "ms") => Ok(val as f64 / 1000.0),
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("µs", "sec") => Ok(val as f64 / 1000.0 / 1000.0),
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("µs", "min") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0),
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("µs", "hr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0),
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("µs", "day") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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("µs", "wk") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("µs", "month") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("µs", "yr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("µs", "dec") => Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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// Greek small letter
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("μs", "ns") => Ok(val as f64 * 1000.0),
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("μs", "us") => Ok(val as f64),
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("μs", "µs") => Ok(val as f64), // Micro sign
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("μs", "μs") => Ok(val as f64), // Greek small letter
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("μs", "ms") => Ok(val as f64 / 1000.0),
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("μs", "sec") => Ok(val as f64 / 1000.0 / 1000.0),
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("μs", "min") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0),
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("μs", "hr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0),
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("μs", "day") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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("μs", "wk") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("μs", "month") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("μs", "yr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("μs", "dec") => Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("ms", "ns") => Ok(val as f64 * 1000.0 * 1000.0),
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("ms", "us") => Ok(val as f64 * 1000.0),
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("ms", "µs") => Ok(val as f64 * 1000.0), // Micro sign
|
||||
("ms", "μs") => Ok(val as f64 * 1000.0), // Greek small letter
|
||||
("ms", "ms") => Ok(val as f64),
|
||||
("ms", "sec") => Ok(val as f64 / 1000.0),
|
||||
("ms", "min") => Ok(val as f64 / 1000.0 / 60.0),
|
||||
("ms", "hr") => Ok(val as f64 / 1000.0 / 60.0 / 60.0),
|
||||
("ms", "day") => Ok(val as f64 / 1000.0 / 60.0 / 60.0 / 24.0),
|
||||
("ms", "wk") => Ok(val as f64 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
|
||||
("ms", "month") => Ok(val as f64 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
|
||||
("ms", "yr") => Ok(val as f64 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
|
||||
("ms", "dec") => Ok(val as f64 / 10.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
|
||||
|
||||
("sec", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0),
|
||||
("sec", "us") => Ok(val as f64 * 1000.0 * 1000.0),
|
||||
("sec", "µs") => Ok(val as f64 * 1000.0 * 1000.0), // Micro sign
|
||||
("sec", "μs") => Ok(val as f64 * 1000.0 * 1000.0), // Greek small letter
|
||||
("sec", "ms") => Ok(val as f64 * 1000.0),
|
||||
("sec", "sec") => Ok(val as f64),
|
||||
("sec", "min") => Ok(val as f64 / 60.0),
|
||||
("sec", "hr") => Ok(val as f64 / 60.0 / 60.0),
|
||||
("sec", "day") => Ok(val as f64 / 60.0 / 60.0 / 24.0),
|
||||
("sec", "wk") => Ok(val as f64 / 60.0 / 60.0 / 24.0 / 7.0),
|
||||
("sec", "month") => Ok(val as f64 / 60.0 / 60.0 / 24.0 / 30.0),
|
||||
("sec", "yr") => Ok(val as f64 / 60.0 / 60.0 / 24.0 / 365.0),
|
||||
("sec", "dec") => Ok(val as f64 / 10.0 / 60.0 / 60.0 / 24.0 / 365.0),
|
||||
|
||||
("min", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0),
|
||||
("min", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0),
|
||||
("min", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0), // Micro sign
|
||||
("min", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0), // Greek small letter
|
||||
("min", "ms") => Ok(val as f64 * 1000.0 * 60.0),
|
||||
("min", "sec") => Ok(val as f64 * 60.0),
|
||||
("min", "min") => Ok(val as f64),
|
||||
("min", "hr") => Ok(val as f64 / 60.0),
|
||||
("min", "day") => Ok(val as f64 / 60.0 / 24.0),
|
||||
("min", "wk") => Ok(val as f64 / 60.0 / 24.0 / 7.0),
|
||||
("min", "month") => Ok(val as f64 / 60.0 / 24.0 / 30.0),
|
||||
("min", "yr") => Ok(val as f64 / 60.0 / 24.0 / 365.0),
|
||||
("min", "dec") => Ok(val as f64 / 10.0 / 60.0 / 24.0 / 365.0),
|
||||
|
||||
("hr", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0),
|
||||
("hr", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0),
|
||||
("hr", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0), // Micro sign
|
||||
("hr", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0), // Greek small letter
|
||||
("hr", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0),
|
||||
("hr", "sec") => Ok(val as f64 * 60.0 * 60.0),
|
||||
("hr", "min") => Ok(val as f64 * 60.0),
|
||||
("hr", "hr") => Ok(val as f64),
|
||||
("hr", "day") => Ok(val as f64 / 24.0),
|
||||
("hr", "wk") => Ok(val as f64 / 24.0 / 7.0),
|
||||
("hr", "month") => Ok(val as f64 / 24.0 / 30.0),
|
||||
("hr", "yr") => Ok(val as f64 / 24.0 / 365.0),
|
||||
("hr", "dec") => Ok(val as f64 / 10.0 / 24.0 / 365.0),
|
||||
|
||||
("day", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0),
|
||||
("day", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0),
|
||||
("day", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0), // Micro sign
|
||||
("day", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0), // Greek small letter
|
||||
("day", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0 * 24.0),
|
||||
("day", "sec") => Ok(val as f64 * 60.0 * 60.0 * 24.0),
|
||||
("day", "min") => Ok(val as f64 * 60.0 * 24.0),
|
||||
("day", "hr") => Ok(val as f64 * 24.0),
|
||||
("day", "day") => Ok(val as f64),
|
||||
("day", "wk") => Ok(val as f64 / 7.0),
|
||||
("day", "month") => Ok(val as f64 / 30.0),
|
||||
("day", "yr") => Ok(val as f64 / 365.0),
|
||||
("day", "dec") => Ok(val as f64 / 10.0 / 365.0),
|
||||
|
||||
("wk", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0),
|
||||
("wk", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0),
|
||||
("wk", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0), // Micro sign
|
||||
("wk", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0), // Greek small letter
|
||||
("wk", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0),
|
||||
("wk", "sec") => Ok(val as f64 * 60.0 * 60.0 * 24.0 * 7.0),
|
||||
("wk", "min") => Ok(val as f64 * 60.0 * 24.0 * 7.0),
|
||||
("wk", "hr") => Ok(val as f64 * 24.0 * 7.0),
|
||||
("wk", "day") => Ok(val as f64 * 7.0),
|
||||
("wk", "wk") => Ok(val as f64),
|
||||
("wk", "month") => Ok(val as f64 / 4.0),
|
||||
("wk", "yr") => Ok(val as f64 / 52.0),
|
||||
("wk", "dec") => Ok(val as f64 / 10.0 / 52.0),
|
||||
|
||||
("month", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0),
|
||||
("month", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0),
|
||||
("month", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0), // Micro sign
|
||||
("month", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0), // Greek small letter
|
||||
("month", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0),
|
||||
("month", "sec") => Ok(val as f64 * 60.0 * 60.0 * 24.0 * 30.0),
|
||||
("month", "min") => Ok(val as f64 * 60.0 * 24.0 * 30.0),
|
||||
("month", "hr") => Ok(val as f64 * 24.0 * 30.0),
|
||||
("month", "day") => Ok(val as f64 * 30.0),
|
||||
("month", "wk") => Ok(val as f64 * 4.0),
|
||||
("month", "month") => Ok(val as f64),
|
||||
("month", "yr") => Ok(val as f64 / 12.0),
|
||||
("month", "dec") => Ok(val as f64 / 10.0 / 12.0),
|
||||
|
||||
("yr", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0),
|
||||
("yr", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0),
|
||||
("yr", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0), // Micro sign
|
||||
("yr", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0), // Greek small letter
|
||||
("yr", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0),
|
||||
("yr", "sec") => Ok(val as f64 * 60.0 * 60.0 * 24.0 * 365.0),
|
||||
("yr", "min") => Ok(val as f64 * 60.0 * 24.0 * 365.0),
|
||||
("yr", "hr") => Ok(val as f64 * 24.0 * 365.0),
|
||||
("yr", "day") => Ok(val as f64 * 365.0),
|
||||
("yr", "wk") => Ok(val as f64 * 52.0),
|
||||
("yr", "month") => Ok(val as f64 * 12.0),
|
||||
("yr", "yr") => Ok(val as f64),
|
||||
("yr", "dec") => Ok(val as f64 / 10.0),
|
||||
|
||||
_ => Err(ShellError::CantConvertToDuration {
|
||||
details: to_unit.to_string(),
|
||||
dst_span: span,
|
||||
src_span: value_span,
|
||||
help: Some(
|
||||
"supported units are ns, us/µs, ms, sec, min, hr, day, wk, month, yr, and dec"
|
||||
.to_string(),
|
||||
),
|
||||
}),
|
||||
}
|
||||
}
|
||||
|
||||
fn string_to_duration(s: &str, span: Span, value_span: Span) -> Result<i64, ShellError> {
|
||||
if let Some(Ok(expression)) = parse_unit_value(
|
||||
s.as_bytes(),
|
||||
|
|
@ -445,146 +197,18 @@ fn string_to_duration(s: &str, span: Span, value_span: Span) -> Result<i64, Shel
|
|||
})
|
||||
}
|
||||
|
||||
fn string_to_unit_duration(
|
||||
s: &str,
|
||||
span: Span,
|
||||
value_span: Span,
|
||||
) -> Result<(&str, i64), ShellError> {
|
||||
if let Some(Ok(expression)) = parse_unit_value(
|
||||
s.as_bytes(),
|
||||
span,
|
||||
DURATION_UNIT_GROUPS,
|
||||
Type::Duration,
|
||||
|x| x,
|
||||
) {
|
||||
if let Expr::ValueWithUnit(value, unit) = expression.expr {
|
||||
if let Expr::Int(x) = value.expr {
|
||||
match unit.item {
|
||||
Unit::Nanosecond => return Ok(("ns", x)),
|
||||
Unit::Microsecond => return Ok(("µs", x)),
|
||||
Unit::Millisecond => return Ok(("ms", x)),
|
||||
Unit::Second => return Ok(("sec", x)),
|
||||
Unit::Minute => return Ok(("min", x)),
|
||||
Unit::Hour => return Ok(("hr", x)),
|
||||
Unit::Day => return Ok(("day", x)),
|
||||
Unit::Week => return Ok(("wk", x)),
|
||||
|
||||
_ => return Ok(("ns", 0)),
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Err(ShellError::CantConvertToDuration {
|
||||
details: s.to_string(),
|
||||
dst_span: span,
|
||||
src_span: value_span,
|
||||
help: Some(
|
||||
"supported units are ns, us/µs, ms, sec, min, hr, day, wk, month, yr, and dec"
|
||||
.to_string(),
|
||||
),
|
||||
})
|
||||
}
|
||||
|
||||
fn action(
|
||||
input: &Value,
|
||||
convert_to_unit: &Option<Spanned<String>>,
|
||||
float_precision: usize,
|
||||
span: Span,
|
||||
) -> Value {
|
||||
fn action(input: &Value, span: Span) -> Value {
|
||||
match input {
|
||||
Value::Duration {
|
||||
val: val_num,
|
||||
span: value_span,
|
||||
} => {
|
||||
if let Some(to_unit) = convert_to_unit {
|
||||
let from_unit = "ns";
|
||||
let duration = *val_num;
|
||||
match convert_str_from_unit_to_unit(
|
||||
duration,
|
||||
from_unit,
|
||||
&to_unit.item,
|
||||
span,
|
||||
*value_span,
|
||||
) {
|
||||
Ok(d) => {
|
||||
let unit = if &to_unit.item == "us" {
|
||||
"µs"
|
||||
} else {
|
||||
&to_unit.item
|
||||
};
|
||||
if d.fract() == 0.0 {
|
||||
Value::String {
|
||||
val: format!("{} {}", d, unit),
|
||||
span: *value_span,
|
||||
}
|
||||
} else {
|
||||
Value::String {
|
||||
val: format!("{:.float_precision$} {}", d, unit),
|
||||
span: *value_span,
|
||||
}
|
||||
}
|
||||
}
|
||||
Err(e) => Value::Error { error: Box::new(e) },
|
||||
}
|
||||
} else {
|
||||
input.clone()
|
||||
}
|
||||
}
|
||||
Value::Duration { .. } => input.clone(),
|
||||
Value::String {
|
||||
val,
|
||||
span: value_span,
|
||||
} => {
|
||||
if let Some(to_unit) = convert_to_unit {
|
||||
if let Ok(dur) = string_to_unit_duration(val, span, *value_span) {
|
||||
let from_unit = dur.0;
|
||||
let duration = dur.1;
|
||||
match convert_str_from_unit_to_unit(
|
||||
duration,
|
||||
from_unit,
|
||||
&to_unit.item,
|
||||
span,
|
||||
*value_span,
|
||||
) {
|
||||
Ok(d) => {
|
||||
let unit = if &to_unit.item == "us" {
|
||||
"µs"
|
||||
} else {
|
||||
&to_unit.item
|
||||
};
|
||||
if d.fract() == 0.0 {
|
||||
Value::String {
|
||||
val: format!("{} {}", d, unit),
|
||||
span: *value_span,
|
||||
}
|
||||
} else {
|
||||
Value::String {
|
||||
val: format!("{:.float_precision$} {}", d, unit),
|
||||
span: *value_span,
|
||||
}
|
||||
}
|
||||
}
|
||||
Err(e) => Value::Error { error: Box::new(e) },
|
||||
}
|
||||
} else {
|
||||
Value::Error {
|
||||
error: Box::new(ShellError::CantConvert {
|
||||
to_type: "string".into(),
|
||||
from_type: "duration".into(),
|
||||
span,
|
||||
help: None,
|
||||
}),
|
||||
}
|
||||
}
|
||||
} else {
|
||||
match string_to_duration(val, span, *value_span) {
|
||||
Ok(val) => Value::Duration { val, span },
|
||||
Err(error) => Value::Error {
|
||||
error: Box::new(error),
|
||||
},
|
||||
}
|
||||
}
|
||||
}
|
||||
} => match string_to_duration(val, span, *value_span) {
|
||||
Ok(val) => Value::Duration { val, span },
|
||||
Err(error) => Value::Error {
|
||||
error: Box::new(error),
|
||||
},
|
||||
},
|
||||
// Propagate errors by explicitly matching them before the final case.
|
||||
Value::Error { .. } => input.clone(),
|
||||
other => Value::Error {
|
||||
|
|
@ -614,9 +238,8 @@ mod test {
|
|||
let span = Span::new(0, 2);
|
||||
let word = Value::test_string("3ns");
|
||||
let expected = Value::Duration { val: 3, span };
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -628,9 +251,8 @@ mod test {
|
|||
val: 4 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -642,9 +264,8 @@ mod test {
|
|||
val: 4 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -656,9 +277,8 @@ mod test {
|
|||
val: 4 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -670,9 +290,8 @@ mod test {
|
|||
val: 5 * 1000 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -684,9 +303,8 @@ mod test {
|
|||
val: 1000 * 1000 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -698,9 +316,8 @@ mod test {
|
|||
val: 7 * 60 * 1000 * 1000 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -712,9 +329,8 @@ mod test {
|
|||
val: 42 * 60 * 60 * 1000 * 1000 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -726,9 +342,8 @@ mod test {
|
|||
val: 123 * 24 * 60 * 60 * 1000 * 1000 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
|
||||
|
|
@ -740,9 +355,8 @@ mod test {
|
|||
val: 3 * 7 * 24 * 60 * 60 * 1000 * 1000 * 1000,
|
||||
span,
|
||||
};
|
||||
let convert_duration = None;
|
||||
|
||||
let actual = action(&word, &convert_duration, 2, span);
|
||||
let actual = action(&word, span);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue