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54 lines
1.3 KiB
Rust
54 lines
1.3 KiB
Rust
use std::ops::{Deref, DerefMut};
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use derive_more::{Display, From, Into};
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use serde::{Deserialize, Serialize};
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/// Represents some command with arguments to execute
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#[derive(Clone, Debug, Display, From, Into, Hash, PartialEq, Eq, Serialize, Deserialize)]
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#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
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pub struct Cmd(String);
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impl Cmd {
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/// Creates a new command from the given `cmd`
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pub fn new(cmd: impl Into<String>) -> Self {
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Self(cmd.into())
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}
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/// Returns reference to the program portion of the command
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pub fn program(&self) -> &str {
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match self.0.split_once(' ') {
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Some((program, _)) => program.trim(),
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None => self.0.trim(),
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}
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}
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/// Returns reference to the arguments portion of the command
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pub fn arguments(&self) -> &str {
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match self.0.split_once(' ') {
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Some((_, arguments)) => arguments.trim(),
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None => "",
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}
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}
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}
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#[cfg(feature = "schemars")]
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impl Cmd {
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pub fn root_schema() -> schemars::schema::RootSchema {
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schemars::schema_for!(Cmd)
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}
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}
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impl Deref for Cmd {
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type Target = String;
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fn deref(&self) -> &Self::Target {
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&self.0
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}
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}
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impl DerefMut for Cmd {
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fn deref_mut(&mut self) -> &mut Self::Target {
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&mut self.0
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}
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}
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