From d0d6aae1e56428f597f69f5c9cfb261afe671f5d Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <elizabeth.hunt@simponic.xyz>
Date: Fri, 23 Feb 2024 16:46:10 -0700
Subject: initial parser

---
 src/parser/generate.ts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/parser/generate.ts

(limited to 'src/parser/generate.ts')

diff --git a/src/parser/generate.ts b/src/parser/generate.ts
new file mode 100644
index 0000000..977077a
--- /dev/null
+++ b/src/parser/generate.ts
@@ -0,0 +1,17 @@
+import peggy from 'peggy';
+const tspegjs: any = require('ts-pegjs');
+
+export const GRAMMAR_FILE = 'grammar.pegjs';
+export const GENERATED_PARSER = 'parser.ts';
+
+export const generateParser = async (file: string, output: string) => {
+  const grammar = await Bun.file(file).text();
+
+  const parserSrc = peggy.generate(grammar, {
+    format: 'commonjs',
+    plugins: [tspegjs],
+    output: 'source',
+  });
+
+  await Bun.write(output, parserSrc);
+};
-- 
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