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# Description As part of the refactor to split spans off of Value, this moves to using helper functions to create values, and using `.span()` instead of matching span out of Value directly. Hoping to get a few more helping hands to finish this, as there are a lot of commands to update :) # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> # Tests + Formatting <!-- Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # After Submitting <!-- If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date. --> --------- Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com> Co-authored-by: WindSoilder <windsoilder@outlook.com>
111 lines
3.9 KiB
Rust
111 lines
3.9 KiB
Rust
use crate::{ShellError, Span, Value};
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use serde::{Deserialize, Serialize};
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#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
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pub enum Unit {
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// Filesize units: metric
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Byte,
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Kilobyte,
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Megabyte,
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Gigabyte,
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Terabyte,
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Petabyte,
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Exabyte,
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// Filesize units: ISO/IEC 80000
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Kibibyte,
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Mebibyte,
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Gibibyte,
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Tebibyte,
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Pebibyte,
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Exbibyte,
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// Duration units
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Nanosecond,
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Microsecond,
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Millisecond,
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Second,
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Minute,
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Hour,
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Day,
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Week,
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}
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impl Unit {
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pub fn to_value(&self, size: i64, span: Span) -> Result<Value, ShellError> {
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match self {
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Unit::Byte => Ok(Value::filesize(size, span)),
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Unit::Kilobyte => Ok(Value::filesize(size * 1000, span)),
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Unit::Megabyte => Ok(Value::filesize(size * 1000 * 1000, span)),
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Unit::Gigabyte => Ok(Value::filesize(size * 1000 * 1000 * 1000, span)),
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Unit::Terabyte => Ok(Value::filesize(size * 1000 * 1000 * 1000 * 1000, span)),
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Unit::Petabyte => Ok(Value::filesize(
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size * 1000 * 1000 * 1000 * 1000 * 1000,
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span,
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)),
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Unit::Exabyte => Ok(Value::filesize(
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size * 1000 * 1000 * 1000 * 1000 * 1000 * 1000,
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span,
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)),
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Unit::Kibibyte => Ok(Value::filesize(size * 1024, span)),
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Unit::Mebibyte => Ok(Value::filesize(size * 1024 * 1024, span)),
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Unit::Gibibyte => Ok(Value::filesize(size * 1024 * 1024 * 1024, span)),
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Unit::Tebibyte => Ok(Value::filesize(size * 1024 * 1024 * 1024 * 1024, span)),
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Unit::Pebibyte => Ok(Value::filesize(
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size * 1024 * 1024 * 1024 * 1024 * 1024,
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span,
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)),
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Unit::Exbibyte => Ok(Value::filesize(
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size * 1024 * 1024 * 1024 * 1024 * 1024 * 1024,
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span,
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)),
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Unit::Nanosecond => Ok(Value::duration(size, span)),
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Unit::Microsecond => Ok(Value::duration(size * 1000, span)),
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Unit::Millisecond => Ok(Value::duration(size * 1000 * 1000, span)),
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Unit::Second => Ok(Value::duration(size * 1000 * 1000 * 1000, span)),
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Unit::Minute => match size.checked_mul(1000 * 1000 * 1000 * 60) {
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Some(val) => Ok(Value::duration(val, span)),
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None => Err(ShellError::GenericError(
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"duration too large".into(),
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"duration too large".into(),
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Some(span),
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None,
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Vec::new(),
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)),
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},
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Unit::Hour => match size.checked_mul(1000 * 1000 * 1000 * 60 * 60) {
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Some(val) => Ok(Value::duration(val, span)),
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None => Err(ShellError::GenericError(
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"duration too large".into(),
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"duration too large".into(),
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Some(span),
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None,
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Vec::new(),
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)),
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},
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Unit::Day => match size.checked_mul(1000 * 1000 * 1000 * 60 * 60 * 24) {
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Some(val) => Ok(Value::duration(val, span)),
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None => Err(ShellError::GenericError(
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"duration too large".into(),
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"duration too large".into(),
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Some(span),
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None,
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Vec::new(),
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)),
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},
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Unit::Week => match size.checked_mul(1000 * 1000 * 1000 * 60 * 60 * 24 * 7) {
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Some(val) => Ok(Value::duration(val, span)),
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None => Err(ShellError::GenericError(
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"duration too large".into(),
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"duration too large".into(),
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Some(span),
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None,
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Vec::new(),
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)),
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},
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}
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}
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}
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