improved dependency update script

package.json

@@ -44,10 +44,12 @@
   "license": "Apache-2.0",
   "devDependencies": {
     "github-markdown-css": "^3.0.1",
+    "got": "^11.5.2",
     "latest-semver": "^1.0.0",
     "npm-check-updates": "^3.1.1",
-    "showdown": "^1.9.0",
+    "prompts": "^2.3.2",
     "request": "^2.88.0",
+    "showdown": "^1.9.0",
     "sync-request": "^6.1.0"
   }
-}
+}

update_dependencies.js

@@ -0,0 +1,56 @@
+const fs = require('fs').promises;
+const path = require('path');
+const got = require('got');
+const prompts = require('prompts');
+const util = require('util');
+const exec = util.promisify(require('child_process').exec);
+
+const dirs = ['var', 'lib', 'www'];
+
+const pkgs = {
+    combined: require(path.join(__dirname, 'package.json'))
+};
+
+dirs.forEach(dir => {
+    pkgs[dir] = require(path.join(__dirname, 'addon_files/redmatic', dir, 'package.json'));
+    console.log(dir)
+});
+
+async function compareVersions(dir) {
+    const pkgJson = pkgs[dir];
+    const dependencies = pkgJson.dependencies;
+    for (const pkg in dependencies) {
+        const json = await got(`https://registry.npmjs.org/${pkg}`, {
+            responseType: 'json'
+        });
+
+        const actual = dependencies[pkg];
+        const latest = json.body['dist-tags'].latest;
+        if (dependencies[pkg] !== latest) {
+            const response = await prompts({
+                type: 'confirm',
+                name: 'confirmed',
+                message: `update ${pkg} ${dependencies[pkg]} to ${latest}?`
+            });
+            if (response.confirmed) {
+                dependencies[pkg] = latest;
+                pkgs.combined.dependencies[pkg] = `0.0.0 - ${latest}`;
+                const file = path.join('addon_files/redmatic', dir, 'package.json')
+                await fs.writeFile(path.join(__dirname, 'package.json'), JSON.stringify(pkgs.combined, null, '  '));
+                await fs.writeFile(path.join(__dirname, file), JSON.stringify(pkgs[dir], null, '  '));
+                const {stdout, stderr} = await exec(`git commit package.json ${file} -m 'update ${pkg} to ${latest}'`);
+                console.log(stderr, stdout);
+            }
+        }
+    }
+    console.log(pkgs[dir].dependencies, pkgs.combined.dependencies);
+
+}
+async function checkDirs() {
+    for (dir of dirs) {
+        await compareVersions(dir);
+    }
+}
+
+
+checkDirs();