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Error printing changes for watch (#5389)

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* Move CliError to nu-protocol

clean up comment

* Enable printing errors instead of just returning them

* Nicer Miette error printing in watch command
This commit is contained in:
Reilly Wood
2022-05-01 00:33:41 -07:00
committed by GitHub
parent 7a7aa310aa
commit 5077242892
7 changed files with 27 additions and 24 deletions
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11
crates/nu-command/src/filesystem/watch.rs
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@ -6,10 +6,10 @@ use std::time::Duration;
use notify::{DebouncedEvent, RecommendedWatcher, RecursiveMode, Watcher};
use nu_engine::{current_dir, eval_block, CallExt};
use nu_protocol::ast::Call;
use nu_protocol::engine::{CaptureBlock, Command, EngineState, Stack};
use nu_protocol::engine::{CaptureBlock, Command, EngineState, Stack, StateWorkingSet};
use nu_protocol::{
Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Spanned, SyntaxShape,
Value,
format_error, Category, Example, IntoPipelineData, PipelineData, ShellError, Signature,
Spanned, SyntaxShape, Value,
};
// durations chosen mostly arbitrarily
@ -219,9 +219,8 @@ impl Command for Watch {
val.print(engine_state, stack)?;
}
Err(err) => {
// TODO: this isn't as nice as the Miette errors. Find a way to print those.
// Unfortunately can't just wrap err in PipelineData, PipelineData.print() doesn't work that way
eprintln!("{err:?}");
let working_set = StateWorkingSet::new(engine_state);
eprintln!("{}", format_error(&working_set, &err));
}
}
}