Function resolve_color_string

crates/opencode-tui/src/theme/mod.rs:501–536

(
    file: &ThemeFile,
    value: &str,
    mode: ThemeMode,
    stack: &mut Vec<String>,
)

}

fn resolve_color_string(
    file: &ThemeFile,
    value: &str,
    mode: ThemeMode,
    stack: &mut Vec<String>,
) -> Option<Color> {
    let trimmed = value.trim();
    if trimmed.eq_ignore_ascii_case("transparent")
        || trimmed.eq_ignore_ascii_case("none")
        || trimmed.starts_with('#')
    {
        return parse_color_literal(trimmed);
    }

    if let Some(v) = file.defs.get(trimmed) {
        if stack.iter().any(|seen| seen == trimmed) {
            return None;
        }
        stack.push(trimmed.to_string());
        let resolved = resolve_color_value(file, v, mode, stack);
        stack.pop();
        return resolved;
    }

    if let Some(v) = file.theme.get(trimmed) {
        if stack.iter().any(|seen| seen == trimmed) {
            return None;
        }
        stack.push(trimmed.to_string());
        let resolved = resolve_color_value(file, v, mode, stack);
        stack.pop();
        return resolved;
    }

    parse_color_literal(trimmed)
}

fn parse_color_literal(value: &str) -> Option<Color> {
    let lowered = value.trim().to_ascii_lowercase();