write sync-versions script

tools/eslint-plugin-sonarjs/sync-version.mjs

@@ -0,0 +1,42 @@
+/**
+ * 1. get version from packages/eslint-plugin-sonarjs/package.json
+ * 2. update it in its/eslint-plugin-sonarjs/package.json
+ * 3. update it in its/eslint-plugin-sonarjs/test/integration/test.sh
+ * 4. update it in tools/eslint-plugin-sonarjs/build-to-its.sh
+ */
+import * as fs from 'node:fs';
+import * as path from 'node:path';
+const __dirname = import.meta.dirname;
+import { default as pluginPackageJson } from '../../packages/eslint-plugin-sonarjs/package.json' assert { type: 'json' };
+
+const version = pluginPackageJson.version;
+console.log(`Setting eslint-plugin-sonarjs version to ${version}`);
+
+const TARGET_FILES = [
+  path.join(__dirname, '..', '..', 'its', 'eslint-plugin-sonarjs', 'package.json'),
+  path.join(
+    __dirname,
+    '..',
+    '..',
+    'its',
+    'eslint-plugin-sonarjs',
+    'test',
+    'integration',
+    'test.sh',
+  ),
+  path.join(__dirname, 'build-to-its.sh'),
+];
+TARGET_FILES.map(targetPath => replaceInPath(targetPath, version));
+
+function replaceInPath(filePath, version) {
+  console.log(`Updating version in ${filePath}`);
+  const content = fs.readFileSync(filePath, 'utf8');
+  const updatedContent = replaceVersion(content, version);
+  fs.writeFileSync(filePath, updatedContent);
+
+  function replaceVersion(text, newVersion) {
+    const regex = /eslint-plugin-sonarjs-(\d+\.\d+\.\d+)\.tgz/g;
+    const replacement = `eslint-plugin-sonarjs-${newVersion}.tgz`;
+    return text.replace(regex, replacement);
+  }
+}