forked from extern/nushell
31 lines
696 B
Rust
31 lines
696 B
Rust
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use crate::errors::ShellError;
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use crate::object::process::Process;
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use crate::object::{ShellObject, Value};
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use derive_new::new;
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use sysinfo::SystemExt;
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#[derive(new)]
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pub struct Ps {
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system: sysinfo::System,
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}
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impl crate::Command for Ps {
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fn run(
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&mut self,
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_host: &dyn crate::Host,
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_env: &mut crate::Environment,
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) -> Result<Value, ShellError> {
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self.system.refresh_all();
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let list = self.system.get_process_list();
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let list = list
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.into_iter()
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.map(|(_, process)| Value::Object(Box::new(Process::new(process.clone()))))
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.take(5)
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.collect();
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Ok(Value::List(list))
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}
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}
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