Fix silent fail if @babel/plugin-proposal-decorators is in user's Bab…

…el configuration (#237) Co-authored-by: Masafumi Koba <473530+ybiquitous@users.noreply.github.com>
stylelint · May 3, 2022 · 9579653 · 9579653
1 parent 1a8e100
commit 9579653
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Showing 4 changed files with 279 additions and 7 deletions.
diff --git a/extract.js b/extract.js
@@ -159,6 +159,17 @@ function loadBabelOpts(opts) {
 		}
 	}
 
+	// avoid conflicting with the legacy decorators plugin
+	if (opts.plugins && opts.plugins.some((p) => p.key === 'proposal-decorators')) {
+		const index = opts.parserOpts.plugins.findIndex(
+			(p) => Array.isArray(p) && p[0] === 'decorators',
+		);
+
+		if (index > -1) {
+			opts.parserOpts.plugins.splice(index, 1);
+		}
+	}
+
 	return opts;
 }
 

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -75,6 +75,7 @@
     "@babel/core": "^7.17.9"
   },
   "devDependencies": {
+    "@babel/plugin-proposal-decorators": "^7.17.9",
     "@stylelint/prettier-config": "^2.0.0",
     "@stylelint/remark-preset": "^2.0.0",
     "autoprefixer": "^9.8.6",