mirror of
https://github.com/nushell/nushell.git
synced 2025-07-22 00:17:29 +02:00
59ad605e22
# Description Adds a proper `ShellWarning` enum which has the same functionality as `ParseWarning`. Also moves the deprecation from #15806 into `ShellWarning::Deprecated` with `ReportMode::FirstUse`, so that warning will only pop up once now. # User-Facing Changes Technically the change to the deprecation warning from #15806 is user facing but it's really not worth listing in the changelog
74 lines
2.7 KiB
Rust
74 lines
2.7 KiB
Rust
use std::borrow::Borrow;
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use nu_protocol::{
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engine::{EngineState, StateWorkingSet},
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report_error::report_experimental_option_warning,
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};
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use crate::command::NushellCliArgs;
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// 1. Parse experimental options from env
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// 2. See if we should have any and disable all of them if not
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// 3. Parse CLI arguments, if explicitly mentioned, let's enable them
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pub fn load(engine_state: &EngineState, cli_args: &NushellCliArgs, has_script: bool) {
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let working_set = StateWorkingSet::new(engine_state);
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if !should_disable_experimental_options(has_script, cli_args) {
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let env_content = std::env::var(nu_experimental::ENV).unwrap_or_default();
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let env_offset = format!("{}=", nu_experimental::ENV).len();
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for (env_warning, span) in nu_experimental::parse_env() {
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let span_offset = (span.start + env_offset)..(span.end + env_offset);
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let mut diagnostic = miette::diagnostic!(
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severity = miette::Severity::Warning,
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code = env_warning.code(),
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labels = vec![miette::LabeledSpan::new_with_span(None, span_offset)],
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"{}",
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env_warning,
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);
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if let Some(help) = env_warning.help() {
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diagnostic = diagnostic.with_help(help);
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}
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let error = miette::Error::from(diagnostic).with_source_code(format!(
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"{}={}",
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nu_experimental::ENV,
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env_content
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));
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report_experimental_option_warning(&working_set, error.borrow());
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}
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}
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for (cli_arg_warning, ctx) in
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nu_experimental::parse_iter(cli_args.experimental_options.iter().flatten().map(|entry| {
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entry
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.item
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.split_once("=")
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.map(|(key, val)| (key.into(), Some(val.into()), entry))
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.unwrap_or((entry.item.clone().into(), None, entry))
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}))
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{
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let diagnostic = miette::diagnostic!(
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severity = miette::Severity::Warning,
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code = cli_arg_warning.code(),
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labels = vec![miette::LabeledSpan::new_with_span(None, ctx.span)],
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"{}",
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cli_arg_warning,
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);
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match cli_arg_warning.help() {
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Some(help) => {
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report_experimental_option_warning(&working_set, &diagnostic.with_help(help))
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}
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None => report_experimental_option_warning(&working_set, &diagnostic),
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}
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}
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}
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fn should_disable_experimental_options(has_script: bool, cli_args: &NushellCliArgs) -> bool {
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has_script
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|| cli_args.commands.is_some()
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|| cli_args.execute.is_some()
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|| cli_args.no_config_file.is_some()
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|| cli_args.login_shell.is_some()
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}
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