nushell/crates/nu-cli/src/commands/cp.rs

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use crate::commands::command::RunnablePerItemContext;
use crate::context::CommandRegistry;
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use crate::prelude::*;
use nu_errors::ShellError;
use nu_protocol::{CallInfo, Signature, SyntaxShape, Value};
use nu_source::Tagged;
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use std::path::PathBuf;
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pub struct Cpy;
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#[derive(Deserialize)]
pub struct CopyArgs {
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pub src: Tagged<PathBuf>,
pub dst: Tagged<PathBuf>,
pub recursive: Tagged<bool>,
}
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impl PerItemCommand for Cpy {
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fn name(&self) -> &str {
"cp"
}
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fn signature(&self) -> Signature {
Signature::build("cp")
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.required("src", SyntaxShape::Pattern, "the place to copy from")
.required("dst", SyntaxShape::Path, "the place to copy to")
.switch(
"recursive",
"copy recursively through subdirectories",
Some('r'),
)
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}
fn usage(&self) -> &str {
"Copy files."
}
fn run(
&self,
call_info: &CallInfo,
_registry: &CommandRegistry,
raw_args: &RawCommandArgs,
_input: Value,
) -> Result<OutputStream, ShellError> {
call_info
.process(&raw_args.shell_manager, raw_args.ctrl_c.clone(), cp)?
.run()
}
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}
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fn cp(args: CopyArgs, context: &RunnablePerItemContext) -> Result<OutputStream, ShellError> {
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let shell_manager = context.shell_manager.clone();
shell_manager.cp(args, context)
}