@fink/larix/cjs/parser.js

A parser for generating fink's AST.

const {
  init_parser,
  start_parser
} = require("@fink/prattler/parser.js");

const {
  tokenize
} = require("./lexer/tokens.js");

const {
  init_language
} = require("./lang/init.js");

const {
  parse_module
} = require("./lang/module/init.js");

const {
  single_expression
} = require("./lang/block/expr.js");

const init_tokens = ctx => {
  const tokens = tokenize(ctx.code);
  return { ...ctx,
    tokens
  };
};

exports.init_tokens = init_tokens;

const init = ctx => {
  let ˆpipe_result_1 = ctx;
  ˆpipe_result_1 = init_tokens(ˆpipe_result_1);
  ˆpipe_result_1 = init_parser(ˆpipe_result_1);
  ˆpipe_result_1 = init_language(ˆpipe_result_1);
  return ˆpipe_result_1 = start_parser(ˆpipe_result_1);
};

exports.init = init;

const parse_expr = (code, filename) => {
  const ctx = init({
    code,
    filename
  });
  const [expr, {
    errors
  }] = single_expression(ctx, 0);
  return { ...expr,
    errors
  };
};

exports.parse_expr = parse_expr;

const parse = (code, filename) => {
  const ctx = init({
    code,
    filename
  });
  return parse_module(ctx);
};

exports.parse = parse;