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

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use crate::commands::WholeStreamCommand;
use crate::context::CommandRegistry;
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use crate::prelude::*;
use nu_errors::ShellError;
use nu_protocol::{Signature, SyntaxShape};
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>,
}
impl WholeStreamCommand 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,
args: CommandArgs,
registry: &CommandRegistry,
) -> Result<OutputStream, ShellError> {
args.process(registry, cp)?.run()
}
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}
pub fn cp(args: CopyArgs, context: RunnableContext) -> Result<OutputStream, ShellError> {
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let shell_manager = context.shell_manager.clone();
shell_manager.cp(args, &context)
}