29 lines
849 B
Rust
29 lines
849 B
Rust
use crate::errors::ShellError;
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use crate::object::base::reject_fields;
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use crate::object::Value;
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use crate::prelude::*;
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pub fn reject(args: CommandArgs) -> Result<OutputStream, ShellError> {
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if args.positional.len() == 0 {
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if let Some(span) = args.name_span {
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return Err(ShellError::labeled_error(
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"Reject requires fields",
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"needs parameter",
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span,
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));
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} else {
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return Err(ShellError::string("reject requires fields."));
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}
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}
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let fields: Result<Vec<String>, _> = args.positional.iter().map(|a| a.as_string()).collect();
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let fields = fields?;
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let stream = args
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.input
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.map(move |item| Value::Object(reject_fields(&item, &fields)))
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.map(|item| ReturnValue::Value(item));
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Ok(stream.boxed())
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}
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