forked from extern/nushell
78 lines
2.0 KiB
Rust
78 lines
2.0 KiB
Rust
use crate::commands::{CommandArgs, WholeStreamCommand};
|
|
use crate::context::CommandRegistry;
|
|
use crate::errors::{labelled, ShellError};
|
|
use crate::prelude::*;
|
|
use clipboard::{ClipboardContext, ClipboardProvider};
|
|
use futures::stream::StreamExt;
|
|
use futures_async_stream::async_stream_block;
|
|
|
|
pub struct Clip;
|
|
|
|
#[derive(Deserialize)]
|
|
pub struct ClipArgs {}
|
|
|
|
impl WholeStreamCommand for Clip {
|
|
fn name(&self) -> &str {
|
|
"clip"
|
|
}
|
|
fn run(
|
|
&self,
|
|
args: CommandArgs,
|
|
registry: &CommandRegistry,
|
|
) -> Result<OutputStream, ShellError> {
|
|
args.process(registry, clip)?.run()
|
|
}
|
|
|
|
fn signature(&self) -> Signature {
|
|
Signature::build("clip")
|
|
}
|
|
}
|
|
|
|
pub fn clip(
|
|
ClipArgs {}: ClipArgs,
|
|
RunnableContext { input, name, .. }: RunnableContext,
|
|
) -> Result<OutputStream, ShellError> {
|
|
let stream = async_stream_block! {
|
|
let values: Vec<Tagged<Value>> = input.values.collect().await;
|
|
|
|
inner_clip(values, name).await;
|
|
};
|
|
|
|
let stream: BoxStream<'static, ReturnValue> = stream.boxed();
|
|
|
|
Ok(OutputStream::from(stream))
|
|
}
|
|
|
|
async fn inner_clip(input: Vec<Tagged<Value>>, name: Span) -> OutputStream {
|
|
let mut clip_context: ClipboardContext = ClipboardProvider::new().unwrap();
|
|
let mut new_copy_data = String::new();
|
|
|
|
if input.len() > 0 {
|
|
let mut first = true;
|
|
for i in input.iter() {
|
|
if !first {
|
|
new_copy_data.push_str("\n");
|
|
} else {
|
|
first = false;
|
|
}
|
|
|
|
let s = i.as_string().map_err(labelled(
|
|
name,
|
|
"Given non-string data",
|
|
"expected strings from pipeline",
|
|
));
|
|
|
|
let string: String = match s {
|
|
Ok(string) => string,
|
|
Err(err) => return OutputStream::one(Err(err)),
|
|
};
|
|
|
|
new_copy_data.push_str(&string);
|
|
}
|
|
}
|
|
|
|
clip_context.set_contents(new_copy_data).unwrap();
|
|
|
|
OutputStream::empty()
|
|
}
|