mirror of
https://github.com/nushell/nushell
synced 2025-01-10 04:09:09 +00:00
e4226def16
This commit extracts five new crates:
- nu-source, which contains the core source-code handling logic in Nu,
including Text, Span, and also the pretty.rs-based debug logic
- nu-parser, which is the parser and expander logic
- nu-protocol, which is the bulk of the types and basic conveniences
used by plugins
- nu-errors, which contains ShellError, ParseError and error handling
conveniences
- nu-textview, which is the textview plugin extracted into a crate
One of the major consequences of this refactor is that it's no longer
possible to `impl X for Spanned<Y>` outside of the `nu-source` crate, so
a lot of types became more concrete (Value became a concrete type
instead of Spanned<Value>, for example).
This also turned a number of inherent methods in the main nu crate into
plain functions (impl Value {} became a bunch of functions in the
`value` namespace in `crate::data::value`).
51 lines
1.3 KiB
Rust
51 lines
1.3 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 Remove;
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#[derive(Deserialize)]
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pub struct RemoveArgs {
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pub target: Tagged<PathBuf>,
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pub recursive: Tagged<bool>,
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pub trash: Tagged<bool>,
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}
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impl PerItemCommand for Remove {
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fn name(&self) -> &str {
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"rm"
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}
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fn signature(&self) -> Signature {
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Signature::build("rm")
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.required("path", SyntaxShape::Pattern, "the file path to remove")
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.switch(
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"trash",
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"use the platform's recycle bin instead of permanently deleting",
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)
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.switch("recursive", "delete subdirectories recursively")
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}
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fn usage(&self) -> &str {
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"Remove a file"
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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, rm)?.run()
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}
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}
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fn rm(args: RemoveArgs, context: &RunnablePerItemContext) -> Result<OutputStream, ShellError> {
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let shell_manager = context.shell_manager.clone();
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shell_manager.rm(args, context)
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}
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