create project

kitabcitab/node_modules/eslint-plugin-jsx-a11y/scripts/addRuleToIndex.js

@@ -0,0 +1,53 @@
+export const parser = 'flow';
+
+export default function transformer(file, api, options) {
+  const j = api.jscodeshift;
+  const s = j(file.source);
+  const { ruleName, rulePath } = options || {};
+
+  const nameSort = (a, b) => {
+    const aName = a.key.type === 'Literal' ? a.key.value : a.key.name;
+    const bName = b.key.type === 'Literal' ? b.key.value : b.key.name;
+    if (aName < bName) {
+      return -1;
+    }
+    if (bName < aName) {
+      return 1;
+    }
+    return 0;
+  };
+
+  let changesMade = 0;
+
+  const rulePathInSrc = `./${rulePath.match(/src\/(.*)\.js/)[1]}`;
+
+  changesMade += s
+    .find(j.Identifier, {
+      name: 'rules',
+    })
+    .forEach((path, index) => {
+      // Add rule path.
+      if (index === 0) {
+        path.parentPath.value.value.properties.unshift(j.property(
+          'init',
+          j.literal(ruleName),
+          j.callExpression(j.identifier('require'), [j.literal(rulePathInSrc)]),
+        ));
+        path.parentPath.value.value.properties.sort(nameSort);
+      }
+      // Set default reporting to error.
+      if (index === 1) {
+        path.parentPath.value.value.properties.unshift(j.property('init', j.literal(`jsx-a11y/${ruleName}`), j.literal('error')));
+        path.parentPath.value.value.properties.sort(nameSort);
+      }
+    }).length;
+
+  if (changesMade === 0) {
+    return null;
+  }
+
+  return s.toSource({
+    quote: 'single',
+    trailingComma: true,
+  });
+}