Commit

1 files changed, 38 insertions, 0 deletions

diff --git a/node_modules/prompt/examples/dynamic-ask-prompt.js b/node_modules/prompt/examples/dynamic-ask-prompt.js
new file mode 100644
index 0000000..194e1ef
--- /dev/null
+++ b/node_modules/prompt/examples/dynamic-ask-prompt.js
@@ -0,0 +1,38 @@
+/*
+ * dynamic-ask-prompt.js: Dynamically decide whether to display prompt.
+ */
+
+var prompt = require('../lib/prompt');
+
+var schema = {
+  properties: {
+    proxy: {
+      description: 'Proxy url'
+    },
+    proxyCredentials: {
+      description: 'Proxy credentials',
+      ask: function() {
+        // only ask for proxy credentials if a proxy was set
+        return prompt.history('proxy').value > 0;
+      }
+    }
+  }
+};
+
+//
+// Start the prompt
+//
+prompt.start();
+
+//
+// Get one or two properties from the user, depending on
+// what the user answered for proxy
+//
+prompt.get(schema, function (err, result) {
+  //
+  // Log the results.
+  //
+  console.log('Command-line input received:');
+  console.log('  proxy: ' + result.proxy);
+  console.log('  credentials: ' + result.proxyCredentials);
+});