Fix building Babel with itself

babel · Jun 11, 2022 · ee6dca5 · ee6dca5
1 parent 5dc9f43
commit ee6dca5
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Showing 3 changed files with 9 additions and 11 deletions.
diff --git a/babel.config.js b/babel.config.js
@@ -2,7 +2,7 @@
 
 const pathUtils = require("path");
 const fs = require("fs");
-const { parseSync } = require("@babel/core");
+const { parse } = require("@babel/parser");
 
 function normalize(src) {
   return src.replace(/\//, pathUtils.sep);
@@ -763,15 +763,11 @@ function pluginBabelParserTokenType({
 }
 
 (function generateTokenTypesMapping() {
-  const tokenTypesAst = parseSync(
-    fs.readFileSync(tokenTypeSourcePath, {
-      encoding: "utf-8",
-    }),
-    {
-      configFile: false,
-      parserOpts: { attachComments: false, plugins: ["flow"] },
-    }
-  );
+  const tokenTypesAst = parse(fs.readFileSync(tokenTypeSourcePath, "utf-8"), {
+    attachComments: false,
+    plugins: ["flow"],
+    sourceType: "module",
+  });
 
   let typesDeclaration;
   for (const n of tokenTypesAst.program.body) {

diff --git a/package.json b/package.json
@@ -25,6 +25,7 @@
     "@babel/eslint-parser": "workspace:^",
     "@babel/eslint-plugin-development": "workspace:^",
     "@babel/eslint-plugin-development-internal": "workspace:^",
+    "@babel/parser": "^7.17.8",
     "@babel/plugin-proposal-dynamic-import": "^7.16.7",
     "@babel/plugin-proposal-export-namespace-from": "^7.17.12",
     "@babel/plugin-proposal-object-rest-spread": "^7.18.0",

diff --git a/yarn.lock b/yarn.lock
@@ -1067,7 +1067,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@babel/parser@npm:^7.0.0, @babel/parser@npm:^7.12.7, @babel/parser@npm:^7.14.7, @babel/parser@npm:^7.15.4, @babel/parser@npm:^7.15.8, @babel/parser@npm:^7.16.7, @babel/parser@npm:^7.18.0":
+"@babel/parser@npm:^7.0.0, @babel/parser@npm:^7.12.7, @babel/parser@npm:^7.14.7, @babel/parser@npm:^7.15.4, @babel/parser@npm:^7.15.8, @babel/parser@npm:^7.16.7, @babel/parser@npm:^7.17.8, @babel/parser@npm:^7.18.0":
   version: 7.18.0
   resolution: "@babel/parser@npm:7.18.0"
   bin:
@@ -5911,6 +5911,7 @@ __metadata:
     "@babel/eslint-parser": "workspace:^"
     "@babel/eslint-plugin-development": "workspace:^"
     "@babel/eslint-plugin-development-internal": "workspace:^"
+    "@babel/parser": ^7.17.8
     "@babel/plugin-proposal-dynamic-import": ^7.16.7
     "@babel/plugin-proposal-export-namespace-from": ^7.17.12
     "@babel/plugin-proposal-object-rest-spread": ^7.18.0