feat: refactor the file structure of parser

Solo-steven · Oct 27, 2024 · 3e2cbbf · 3e2cbbf
1 parent 2611046
commit 3e2cbbf
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Showing 28 changed files with 8,287 additions and 7,649 deletions.
diff --git a/web-infras/parser/src/dev.ts b/web-infras/parser/src/dev.ts
@@ -4,7 +4,7 @@ import { parse } from "@/src/index";
 import { transformSyntaxKindToLiteral } from "../tests/parserRunner/helpers/transform";
 import fs from "fs";
 import path from "path";
-import { ParserPlugin } from "./parser/config";
+// import { ParserPlugin } from "./parser/config";
 const code = fs.readFileSync(path.join(__dirname, "test.ts")).toString();
 // console.log(code);
 // const writePath = path.join(__dirname, "test.json");
@@ -50,7 +50,7 @@ function printLexer(code: string) {
   );
 }
 function printParser(code: string) {
-  const ast = parse(code, { sourceType: "module", plugins: [ParserPlugin.TypeScript] });
+  const ast = parse(code, { sourceType: "module", plugins: [] });
   transformSyntaxKindToLiteral(ast);
   const astJsonString = JSON.stringify(ast, null, 4);
   fs.writeFileSync("./test.json", astJsonString);

diff --git a/web-infras/parser/src/index.ts b/web-infras/parser/src/index.ts
@@ -1,4 +1,4 @@
-import { createParser } from "@/src/parser";
+import { Parser } from "@/src/parser";
 import { createLexer } from "@/src/lexer";
 import { Token } from "@/src/lexer/type";
 import { SyntaxKinds } from "web-infra-common";
@@ -7,8 +7,8 @@ import { createErrorHandler } from "./errorHandler";
 
 export function parse(code: string, config?: ParserUserConfig) {
   const errorHandler = createErrorHandler(code);
-  const parser = createParser(code, errorHandler, config);
-  const program = parser.parse();
+  const parser = new Parser(code, errorHandler, config);
+  const program = parser.parseProgram();
   if (errorHandler.haveError()) {
     throw new Error(errorHandler.formatErrorString());
   }

diff --git a/web-infras/parser/src/lexer/lexer.ts b/web-infras/parser/src/lexer/lexer.ts
@@ -23,6 +23,8 @@ const KeywordLiteralSet = new Set([
   ...LexicalLiteral.UndefinbedLiteral,
 ]);
 
+export type Lexer = ReturnType<typeof createLexer>;
+
 export function createLexer(code: string) {
   /**
    * state and context for lexer,

diff --git a/web-infras/parser/src/parser/config.ts b/web-infras/parser/src/parser/config.ts
@@ -29,6 +29,7 @@ const defaultConfig: ParserConfig = {
   allowUndeclaredExports: false,
   plugins: [],
 };
+
 export function getConfigFromUserInput(config?: ParserUserConfig): ParserConfig {
   return {
     ...defaultConfig,