teeconfig/src/grammar_config.lalrpop

use crate::tokens_cfg::{
    ConfigToken,
    ConfigLine,
    Value
};
use crate::tokens_cpp::{
    LexicalError,
};

grammar;

extern {
    type Location = usize;
    type Error = LexicalError;

    enum ConfigToken {
        "string lit" => ConfigToken::StringLiteral(<String>),
        "ident" => ConfigToken::Identifier(<String>),
        "int" => ConfigToken::Integer(<i64>),
        "ip" => ConfigToken::IP(<String>),
        "endline" => ConfigToken::Endline,
    }
}

pub Configs: Vec<ConfigLine> = {
    <entries:Entry*> => entries
}

Value: Value = {
    <x:"string lit"> => Value::String(x),
    <x:"int"> => Value::Int(x),
    <x:"ident"> => Value::Key(x),
    <x:"ip"> => Value::IP(x),
}

Entry: ConfigLine = {
    <name:"ident"> <values:Value*> "endline" => {
        ConfigLine {
            name,
            values
        }
    }
}