chore: update metro to 0.64 (react-native-community#1316)

package.json

@@ -49,7 +49,7 @@
     "jest-circus": "^26.6.2",
     "jest-snapshot-serializer-raw": "^1.1.0",
     "lerna": "^3.18.4",
-    "metro-memory-fs": "^0.63.0",
+    "metro-memory-fs": "^0.64.0",
     "micromatch": "^3.1.10",
     "mkdirp": "^0.5.3",
     "rimraf": "^3.0.2",

packages/cli/package.json

@@ -48,11 +48,11 @@
     "joi": "^17.2.1",
     "leven": "^3.1.0",
     "lodash": "^4.17.15",
-    "metro": "^0.63.0",
-    "metro-config": "^0.63.0",
-    "metro-core": "^0.63.0",
-    "metro-react-native-babel-transformer": "^0.63.0",
-    "metro-resolver": "^0.63.0",
+    "metro": "^0.64.0",
+    "metro-config": "^0.64.0",
+    "metro-core": "^0.64.0",
+    "metro-react-native-babel-transformer": "^0.64.0",
+    "metro-resolver": "^0.64.0",
     "minimist": "^1.2.0",
     "mkdirp": "^0.5.1",
     "node-stream-zip": "^1.9.1",

scripts/update-metro.js

@@ -0,0 +1,66 @@
+#!/usr/bin/env nodes
+
+/**
+ * Script to update metro monorepo to current latest version on npm
+ * This script wiil update all package.json
+ */
+const fs = require('fs');
+const path = require('path');
+const cp = require('child_process');
+const glob = require('glob').sync;
+const chalk = require('chalk');
+
+/**
+ * Fetches the current latest version of specific package
+ */
+const getLatestVersion = (pkgName) => {
+  const latestVersion = cp.execSync(`npm show ${pkgName} version`, {
+    encoding: 'utf8',
+  });
+  return `^${latestVersion.trim()}`;
+};
+
+/**
+ * Updates metro version in specific object (dependencies)
+ */
+const updateDependencies = (depsObject) => {
+  const updatedJson = Object.keys(depsObject).reduce((result, packageName) => {
+    if (!packageName.includes('metro')) {
+      return depsObject;
+    }
+    const prevVersion = depsObject[packageName];
+    const latestVersion = getLatestVersion(packageName);
+    if (latestVersion !== prevVersion) {
+      console.log(
+        `Updated ${packageName} ${prevVersion} -> ${chalk.cyan(latestVersion)}`,
+      );
+    }
+    return Object.assign(depsObject, {[packageName]: latestVersion});
+  }, depsObject);
+
+  return updatedJson;
+};
+
+const start = new Date().getTime();
+['./package.json', ...glob('./packages/*/package.json')].forEach((pkgPath) => {
+  const pkg = require(path.join(process.cwd(), pkgPath));
+
+  const updatedDependency = pkg.dependencies
+    ? Object.assign(pkg, {
+        dependencies: updateDependencies(pkg.dependencies),
+      })
+    : pkg;
+  const updatedDevDependency = pkg.devDependencies
+    ? Object.assign(updatedDependency, {
+        devDependencies: updateDependencies(pkg.devDependencies),
+      })
+    : updatedDependency;
+
+  fs.writeFileSync(
+    pkgPath,
+    `${JSON.stringify(updatedDevDependency, null, 2)}\n`,
+  );
+});
+const end = new Date().getTime();
+const ellapsedTime = (end - start) / 1000;
+console.log(`✨ Done in ${ellapsedTime}s.`);