add script for optional mac dependencies

build-helpers/ensure-mac-dependency.js

@@ -0,0 +1,46 @@
+const os = require('os');
+const fs = require('fs');
+const { execSync } = require('child_process');
+const path = require('path');
+
+// Configuration: Array of packages to handle conditionally
+const packages = [
+  'node-mac-permissions',
+  // Add more packages here if needed
+];
+
+const isMac = os.platform() === 'darwin';
+
+packages.forEach((packageName) => {
+  const packagePath = path.join(__dirname, '..', 'node_modules', packageName);
+
+  if (isMac) {
+    // On macOS, ensure that the package is installed
+    if (!fs.existsSync(packagePath)) {
+      console.log(`macOS detected and ${packageName} is not installed. Installing...`);
+      try {
+        execSync(`npm install ${packageName}`, { stdio: 'inherit' });
+        console.log(`${packageName} installed successfully.`);
+      } catch (error) {
+        console.error(`Failed to install ${packageName} on macOS:`, error);
+        process.exit(1);
+      }
+    } else {
+      console.log(`macOS detected and ${packageName} is already installed. No action needed.`);
+    }
+  } else {
+    // On non-macOS platforms, ensure that the package is not present
+    if (fs.existsSync(packagePath)) {
+      console.log(`Non-macOS platform detected and ${packageName} is present. Removing...`);
+      try {
+        execSync(`npm uninstall ${packageName}`, { stdio: 'inherit' });
+        console.log(`${packageName} removed successfully.`);
+      } catch (error) {
+        console.error(`Failed to uninstall ${packageName} on non-mac platform:`, error);
+        process.exit(1);
+      }
+    } else {
+      console.log(`Non-macOS platform detected and ${packageName} is not installed. No action needed.`);
+    }
+  }
+});

package.json

@@ -29,7 +29,7 @@
     "buildPackges": "npx lerna run build",
     "packages": "npx lerna publish --no-git-tag-version",
     "uidev": "cd uidev && webpack-dev-server",
-    "postinstall": "npx lerna run prepare"
+    "postinstall": "npx lerna run prepare && node ./build-helpers/ensure-mac-dependency.js"
   },
   "keywords": [],
   "author": "Stefan Malzner <[email protected]>",