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

58 lines
1.6 KiB
Rust

use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{IntoPipelineData, PipelineData, Signature, Value};
#[derive(Clone)]
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,
_engine_state: &EngineState,
_stack: &mut Stack,
call: &Call,
_input: PipelineData,
) -> Result<nu_protocol::PipelineData, nu_protocol::ShellError> {
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;
Ok(Value::String {
val: String::from_utf8_lossy(&result).to_string(),
span: call.head,
}
.into_pipeline_data())
}
Err(_err) => {
// FIXME: Move this to an external signature and add better error handling
Ok(PipelineData::new(call.head))
}
}
}
Err(_err) => {
// FIXME: Move this to an external signature and add better error handling
Ok(PipelineData::new(call.head))
}
}
}
}