codanna 0.9.19

Code Intelligence for Large Language Models
Documentation 
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//! PHP language definition for the registry
//!
//! Provides the PHP language implementation that self-registers
//! with the global registry.

use std::sync::Arc;

use super::{PhpBehavior, PhpParser};
use crate::parsing::{LanguageBehavior, LanguageDefinition, LanguageId, LanguageParser};
use crate::{IndexError, IndexResult, Settings};

/// PHP language definition
pub struct PhpLanguage;

impl PhpLanguage {
    /// Language identifier constant
    pub const ID: LanguageId = LanguageId::new("php");
}

impl LanguageDefinition for PhpLanguage {
    fn id(&self) -> LanguageId {
        Self::ID
    }

    fn name(&self) -> &'static str {
        "PHP"
    }

    fn extensions(&self) -> &'static [&'static str] {
        &[
            "php", "php3", "php4", "php5", "php7", "php8", "phps", "phtml",
        ]
    }

    fn create_parser(&self, _settings: &Settings) -> IndexResult<Box<dyn LanguageParser>> {
        let parser = PhpParser::new().map_err(|e| IndexError::General(e.to_string()))?;
        Ok(Box::new(parser))
    }

    fn create_behavior(&self) -> Box<dyn LanguageBehavior> {
        Box::new(PhpBehavior::new())
    }

    fn default_enabled(&self) -> bool {
        true // PHP is enabled by default (fully implemented)
    }

    fn is_enabled(&self, settings: &Settings) -> bool {
        settings
            .languages
            .get(self.id().as_str())
            .map(|config| config.enabled)
            .unwrap_or(true) // PHP is enabled by default
    }
}

/// Register PHP language with the global registry
pub(crate) fn register(registry: &mut crate::parsing::LanguageRegistry) {
    registry.register(Arc::new(PhpLanguage));
}

#[cfg(test)]
mod tests {
    use super::*;
    use crate::parsing::{LanguageId, get_registry};

    #[test]
    fn test_php_definition() {
        let php = PhpLanguage;

        assert_eq!(php.id(), LanguageId::new("php"));
        assert_eq!(php.name(), "PHP");
        assert!(php.extensions().contains(&"php"));
        assert!(php.extensions().contains(&"php5"));
        assert!(php.extensions().contains(&"phtml"));
    }

    #[test]
    fn test_php_disabled_by_default() {
        let php = PhpLanguage;
        let settings = Settings::default();

        // PHP is now enabled by default in Settings
        assert!(php.is_enabled(&settings));

        // And it should be available in the registry
        let registry = get_registry();
        let registry = registry.lock().unwrap();
        assert!(registry.is_available(LanguageId::new("php")));
    }
}