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https://github.com/nushell/nushell.git
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b2c5af457e
This improves incremental build time when working on what was previously the root package. For example, previously all plugins would be rebuilt with a change to `src/commands/classified/external.rs`, but now only `nu-cli` will have to be rebuilt (and anything that depends on it).
55 lines
1.4 KiB
Rust
55 lines
1.4 KiB
Rust
use crate::commands::command::RunnablePerItemContext;
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use crate::context::CommandRegistry;
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use crate::prelude::*;
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use nu_errors::ShellError;
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use nu_protocol::{CallInfo, Signature, SyntaxShape, Value};
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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)]
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pub struct CopyArgs {
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pub src: Tagged<PathBuf>,
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pub dst: Tagged<PathBuf>,
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pub recursive: Tagged<bool>,
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}
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impl PerItemCommand for Cpy {
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fn name(&self) -> &str {
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"cp"
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}
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fn signature(&self) -> Signature {
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Signature::build("cp")
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.required("src", SyntaxShape::Pattern, "the place to copy from")
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.required("dst", SyntaxShape::Path, "the place to copy to")
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.switch(
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"recursive",
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"copy recursively through subdirectories",
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Some('r'),
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)
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}
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fn usage(&self) -> &str {
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"Copy files."
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}
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fn run(
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&self,
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call_info: &CallInfo,
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_registry: &CommandRegistry,
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raw_args: &RawCommandArgs,
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_input: Value,
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) -> Result<OutputStream, ShellError> {
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call_info
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.process(&raw_args.shell_manager, raw_args.ctrl_c.clone(), cp)?
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.run()
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}
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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();
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shell_manager.cp(args, context)
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}
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