Initial commit: Example Plugin 2

index.js

@@ -0,0 +1,89 @@
+/**
+ * Example Plugin 2 - Another demonstration plugin
+ * 
+ * This plugin shows different patterns:
+ * - Data filtering
+ * - Configuration usage
+ * - Multiple hook patterns
+ */
+
+let taskInterval = null;
+
+/**
+ * Called when the plugin is loaded
+ * @param {Object} context - Plugin context API
+ */
+export async function activate(context) {
+  context.log('Example Plugin 2 activated!');
+  
+  const enabled = context.getConfig('enabled');
+  const interval = context.getConfig('interval');
+  
+  context.log(`Configuration: enabled=${enabled}, interval=${interval}ms`);
+
+  // Register a data filtering hook
+  context.registerHook('filter-data', async (data) => {
+    context.log('Filtering data...');
+    // Filter out any items with null values
+    return data.filter(item => item !== null && item !== undefined);
+  });
+
+  // Register a validation hook
+  context.registerHook('validate-input', async (input) => {
+    context.log('Validating input:', input);
+    if (!input || typeof input !== 'string') {
+      throw new Error('Invalid input: must be a non-empty string');
+    }
+    return { valid: true, input };
+  });
+
+  // Register a transform hook
+  context.registerHook('transform-text', async (text) => {
+    context.log('Transforming text...');
+    return text.toUpperCase();
+  });
+
+  // Start periodic task if enabled
+  if (enabled) {
+    taskInterval = setInterval(() => {
+      context.log('Periodic check running...');
+    }, interval);
+  }
+
+  // Listen for other plugins loading
+  context.on('plugin-loaded', (plugin) => {
+    if (plugin.id !== 'example-plugin-2') {
+      context.log(`Detected plugin: ${plugin.name}`);
+    }
+  });
+}
+
+/**
+ * Called when the plugin is unloaded
+ * @param {Object} context - Plugin context API
+ */
+export async function deactivate(context) {
+  context.log('Example Plugin 2 deactivating...');
+  
+  if (taskInterval) {
+    clearInterval(taskInterval);
+    taskInterval = null;
+  }
+
+  context.log('Example Plugin 2 deactivated!');
+}
+
+/**
+ * Process data array
+ */
+export function processData(data) {
+  console.log('Processing data array:', data);
+  return data.map(item => ({ ...item, processed: true }));
+}
+
+/**
+ * Format output
+ */
+export function formatOutput(data) {
+  return JSON.stringify(data, null, 2);
+}