rrubocop 0.8.15

//! Layout/Layout/ParameterAlignment.

use tree_sitter::Node;

use crate::cop::layout::align_items;
use crate::cop::{Cop, CopConfig};
use crate::correction::Correction;
use crate::diagnostic::Diagnostic;
use crate::parse::source::SourceFile;

pub struct ParameterAlignment;

impl Cop for ParameterAlignment {
    fn name(&self) -> &'static str { "Layout/ParameterAlignment" }
    fn supports_autocorrect(&self) -> bool { true }
    fn interested_node_kinds(&self) -> &'static [&'static str] { &["method_parameters", "parameters", "bare_parameters"] }

    fn check_node(
        &self, source: &SourceFile, node: Node<'_>, config: &CopConfig,
        diagnostics: &mut Vec<Diagnostic>, mut corrections: Option<&mut Vec<Correction>>,
    ) {
        let style = config.get_str("EnforcedStyle", "with_fixed_indentation");
        align_items::check_align(
            self, source, node, style, config.get_usize("IndentationWidth", 2),
            "Align the parameters of a method definition if they span more than one line.",
            diagnostics, &mut corrections,
        );
    }
}