6b31a006b8
* Refactor all completion logic into `NuCompleter` This is the next step to improving completions. Previously, completion logic was scattered about (`FilesystemShell`, `NuCompleter`, `Helper`, and `ShellManager`). By unifying the core logic into a central location, it will be easier to take the next steps in improving completion. * Update context.rs Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
47 lines
1.7 KiB
Rust
47 lines
1.7 KiB
Rust
use crate::commands::cd::CdArgs;
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use crate::commands::classified::maybe_text_codec::StringOrBinary;
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use crate::commands::command::EvaluatedWholeStreamCommandArgs;
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use crate::commands::cp::CopyArgs;
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use crate::commands::ls::LsArgs;
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use crate::commands::mkdir::MkdirArgs;
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use crate::commands::move_::mv::Arguments as MvArgs;
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use crate::commands::rm::RemoveArgs;
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use crate::prelude::*;
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use crate::stream::OutputStream;
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use encoding_rs::Encoding;
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use nu_errors::ShellError;
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use std::path::PathBuf;
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pub trait Shell: std::fmt::Debug {
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fn name(&self) -> String;
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fn homedir(&self) -> Option<PathBuf>;
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fn ls(
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&self,
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args: LsArgs,
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name: Tag,
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ctrl_c: Arc<AtomicBool>,
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) -> Result<OutputStream, ShellError>;
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fn cd(&self, args: CdArgs, name: Tag) -> Result<OutputStream, ShellError>;
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fn cp(&self, args: CopyArgs, name: Tag, path: &str) -> Result<OutputStream, ShellError>;
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fn mkdir(&self, args: MkdirArgs, name: Tag, path: &str) -> Result<OutputStream, ShellError>;
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fn mv(&self, args: MvArgs, name: Tag, path: &str) -> Result<OutputStream, ShellError>;
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fn rm(&self, args: RemoveArgs, name: Tag, path: &str) -> Result<OutputStream, ShellError>;
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fn path(&self) -> String;
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fn pwd(&self, args: EvaluatedWholeStreamCommandArgs) -> Result<OutputStream, ShellError>;
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fn set_path(&mut self, path: String);
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fn open(
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&self,
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path: &PathBuf,
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name: Span,
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with_encoding: Option<&'static Encoding>,
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) -> Result<BoxStream<'static, Result<StringOrBinary, ShellError>>, ShellError>;
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fn save(
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&mut self,
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path: &PathBuf,
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contents: &[u8],
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name: Span,
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) -> Result<OutputStream, ShellError>;
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}
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