58 lines
1.6 KiB
Rust
58 lines
1.6 KiB
Rust
// TODO: Temporary redirect
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use crate::context::CommandRegistry;
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use crate::evaluate::evaluate_baseline_expr;
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use indexmap::IndexMap;
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use nu_errors::ShellError;
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use nu_parser::hir;
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use nu_protocol::{EvaluatedArgs, Scope, UntaggedValue, Value};
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use nu_source::Text;
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pub(crate) fn evaluate_args(
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call: &hir::Call,
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registry: &CommandRegistry,
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scope: &Scope,
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source: &Text,
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) -> Result<EvaluatedArgs, ShellError> {
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let positional: Result<Option<Vec<_>>, _> = call
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.positional
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.as_ref()
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.map(|p| {
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p.iter()
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.map(|e| evaluate_baseline_expr(e, registry, scope, source))
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.collect()
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})
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.transpose();
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let positional = positional?;
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let named: Result<Option<IndexMap<String, Value>>, ShellError> = call
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.named
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.as_ref()
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.map(|n| {
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let mut results = IndexMap::new();
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for (name, value) in n.named.iter() {
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match value {
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hir::NamedValue::PresentSwitch(tag) => {
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results.insert(name.clone(), UntaggedValue::boolean(true).into_value(tag));
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}
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hir::NamedValue::Value(expr) => {
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results.insert(
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name.clone(),
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evaluate_baseline_expr(expr, registry, scope, source)?,
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);
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}
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_ => {}
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};
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}
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Ok(results)
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})
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.transpose();
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let named = named?;
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Ok(EvaluatedArgs::new(positional, named))
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}
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