8f39f4580a
* Add paste command * fix build and format failures * Add examples * Make tests pass * Format * add cfg annotation for Clip * format code * remove additional import for clip * Remove test
62 lines
1.6 KiB
Rust
62 lines
1.6 KiB
Rust
use crate::prelude::*;
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use nu_engine::WholeStreamCommand;
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use nu_errors::ShellError;
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use nu_protocol::{Primitive, ReturnSuccess, Signature, UntaggedValue};
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use arboard::Clipboard;
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pub struct Paste;
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impl WholeStreamCommand for Paste {
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fn name(&self) -> &str {
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"paste"
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}
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fn signature(&self) -> Signature {
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Signature::build("paste")
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}
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fn usage(&self) -> &str {
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"Paste contents from the clipboard"
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}
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fn run_with_actions(&self, args: CommandArgs) -> Result<ActionStream, ShellError> {
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paste(args)
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}
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fn examples(&self) -> Vec<Example> {
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vec![Example {
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description: "Paste text from your clipboard",
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example: "echo 'secret value' | clip | paste",
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result: Some(vec![UntaggedValue::Primitive(Primitive::String(
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"secret value".to_owned(),
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))
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.into_value(Tag::default())]),
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}]
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}
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}
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pub fn paste(args: CommandArgs) -> Result<ActionStream, ShellError> {
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let name = args.call_info.name_tag;
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if let Ok(mut clip_context) = Clipboard::new() {
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match clip_context.get_text() {
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Ok(out) => Ok(ActionStream::one(ReturnSuccess::value(
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UntaggedValue::Primitive(Primitive::String(out)),
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))),
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Err(_) => Err(ShellError::labeled_error(
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"Could not get contents of clipboard",
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"could not get contents of clipboard",
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name,
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)),
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}
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} else {
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Err(ShellError::labeled_error(
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"Could not open clipboard",
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"could not open clipboard",
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name,
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))
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}
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}
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