nushell/crates/nu-command/src/experimental/git.rs

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use nu_protocol::ast::Call;
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use nu_protocol::engine::{Command, EngineState, Stack};
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use nu_protocol::{IntoPipelineData, PipelineData, Signature, Value};
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#[derive(Clone)]
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pub struct Git;
impl Command for Git {
fn name(&self) -> &str {
"git"
}
fn usage(&self) -> &str {
"Run a block"
}
fn signature(&self) -> nu_protocol::Signature {
Signature::build("git")
}
fn run(
&self,
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_engine_state: &EngineState,
_stack: &mut Stack,
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call: &Call,
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_input: PipelineData,
) -> Result<nu_protocol::PipelineData, nu_protocol::ShellError> {
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use std::process::Command as ProcessCommand;
use std::process::Stdio;
let proc = ProcessCommand::new("git").stdout(Stdio::piped()).spawn();
match proc {
Ok(child) => {
match child.wait_with_output() {
Ok(val) => {
let result = val.stdout;
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Ok(Value::String {
val: String::from_utf8_lossy(&result).to_string(),
span: call.head,
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}
.into_pipeline_data())
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}
Err(_err) => {
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// FIXME: Move this to an external signature and add better error handling
Ok(PipelineData::new(call.head))
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}
}
}
Err(_err) => {
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// FIXME: Move this to an external signature and add better error handling
Ok(PipelineData::new(call.head))
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}
}
}
}