init project

node_modules/docker-modem/lib/ssh.js

@@ -0,0 +1,48 @@
+var Client = require('ssh2').Client,
+  http = require('http');
+
+module.exports = function (opt) {
+  var conn = new Client();
+  var agent = new http.Agent();
+
+  agent.createConnection = function (options, fn) {
+    try {
+      conn.once('ready', function () {
+        conn.exec('docker system dial-stdio', function (err, stream) {
+          if (err) {
+            handleError(err , fn);
+          }
+
+          fn(null, stream);
+          
+          stream.addListener('error', (err) => {
+            handleError(err, fn);
+          });
+          stream.once('close', () => {
+            conn.end();
+            agent.destroy();
+          });
+        });
+      }).on('error', (err) => {
+        handleError(err, fn);
+      })
+        .connect(opt);
+      conn.once('end', () => agent.destroy());
+      
+    } catch (err) {
+      handleError(err);
+    }
+  };
+
+  function handleError(err, cb) {
+    conn.end();
+    agent.destroy();
+    if (cb) {
+      cb(err);
+    } else {
+      throw err;
+    }
+  }
+
+  return agent;
+};