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https://github.com/nushell/nushell.git
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f70c6d5d48
This commit extracts Tag, Span, Text, as well as source-related debug facilities into a new crate called nu_source. This change is much bigger than one might have expected because the previous code relied heavily on implementing inherent methods on `Tagged<T>` and `Spanned<T>`, which is no longer possible. As a result, this change creates more concrete types instead of using `Tagged<T>`. One notable example: Tagged<Value> became Value, and Value became UntaggedValue. This change clarifies the intent of the code in many places, but it does make it a big change.
55 lines
1.4 KiB
Rust
55 lines
1.4 KiB
Rust
use crate::commands::command::RunnablePerItemContext;
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use crate::errors::ShellError;
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use crate::parser::hir::SyntaxShape;
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use crate::parser::registry::{CommandRegistry, Signature};
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use crate::prelude::*;
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use nu_source::Tagged;
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use std::path::PathBuf;
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pub struct Move;
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#[derive(Deserialize)]
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pub struct MoveArgs {
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pub src: Tagged<PathBuf>,
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pub dst: Tagged<PathBuf>,
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}
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impl PerItemCommand for Move {
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fn name(&self) -> &str {
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"mv"
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}
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fn signature(&self) -> Signature {
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Signature::build("mv")
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.required(
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"source",
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SyntaxShape::Pattern,
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"the location to move files/directories from",
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)
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.required(
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"destination",
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SyntaxShape::Path,
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"the location to move files/directories to",
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)
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}
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fn usage(&self) -> &str {
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"Move files or directories."
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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.process(&raw_args.shell_manager, mv)?.run()
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}
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}
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fn mv(args: MoveArgs, context: &RunnablePerItemContext) -> Result<OutputStream, ShellError> {
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let shell_manager = context.shell_manager.clone();
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shell_manager.mv(args, context)
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}
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