From 83b1cf188f7cff5fab1bb62c510ba14e8d893b26 Mon Sep 17 00:00:00 2001
From: Dave Eddy <dave@daveeddy.com>
Date: Wed, 26 Aug 2015 17:09:50 -0400
Subject: [PATCH] do_network

---
 lib/cli.js         |  4 ++-
 lib/cloudapi2.js   | 25 +++++++++++---
 lib/do_network.js  | 84 ++++++++++++++++++++++++++++++++++++++++++++++
 lib/do_networks.js |  5 +++
 4 files changed, 112 insertions(+), 6 deletions(-)
 create mode 100644 lib/do_network.js

diff --git a/lib/cli.js b/lib/cli.js
index 071389e..9a92316 100644
--- a/lib/cli.js
+++ b/lib/cli.js
@@ -81,7 +81,8 @@ function CLI() {
             'packages',
             'package',
             { group: 'Networks' },
-            'networks'
+            'networks',
+            'network'
         ]
     });
 }
@@ -160,6 +161,7 @@ CLI.prototype.do_package = require('./do_package');
 
 // Networks
 CLI.prototype.do_networks = require('./do_networks');
+CLI.prototype.do_network = require('./do_network');
 
 // Hidden commands
 CLI.prototype.do_cloudapi = require('./do_cloudapi');
diff --git a/lib/cloudapi2.js b/lib/cloudapi2.js
index f62ddc1..b8f4bf2 100644
--- a/lib/cloudapi2.js
+++ b/lib/cloudapi2.js
@@ -267,6 +267,22 @@ CloudAPI.prototype.listNetworks = function listNetworks(opts, cb) {
     this._passThrough(endpoint, opts, cb);
 };
 
+/**
+ * <http://apidocs.joyent.com/cloudapi/#GetNetwork>
+ *
+ * @param {String} - UUID
+ * @param {Function} callback of the form `function (err, network, res)`
+ */
+CloudAPI.prototype.getNetwork = function getNetwork(id, cb) {
+    assert.uuid(id, 'id');
+    assert.func(cb, 'cb');
+
+    var endpoint = this._path(format('/%s/networks/%s', this.user, id));
+    this._request(endpoint, function (err, req, res, body) {
+        cb(err, body, res);
+    });
+};
+
 // ---- accounts
 
 /**
@@ -361,12 +377,11 @@ CloudAPI.prototype.getPackage = function getPackage(options, callback) {
  * @param {String} uuid (required) The machine id.
  * @param {Function} callback of the form `function (err, machine, response)`
  */
-CloudAPI.prototype.getMachine = function getMachine(uuid, callback) {
-    var self = this;
-    assert.string(uuid, 'uuid');
-    assert.func(callback, 'callback');
+CloudAPI.prototype.getMachine = function getMachine(id, cb) {
+    assert.uuid(id, 'id');
+    assert.func(cb, 'cb');
 
-    var endpoint = sprintf('/%s/machines/%s', self.user, uuid);
+    var endpoint = sprintf('/%s/machines/%s', this.user, id);
     this._request(endpoint, function (err, req, res, body) {
         callback(err, body, res);
     });
diff --git a/lib/do_network.js b/lib/do_network.js
new file mode 100644
index 0000000..03a1a48
--- /dev/null
+++ b/lib/do_network.js
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2015 Joyent Inc.
+ *
+ * `triton network ...`
+ */
+
+var common = require('./common');
+
+function do_network(subcmd, opts, args, cb) {
+    if (opts.help) {
+        this.do_help('help', {}, [subcmd], cb);
+        return;
+    } else if (args.length !== 1) {
+        cb(new Error('invalid args: ' + args));
+        return;
+    }
+
+    var id = args[0];
+
+    if (common.isUUID(id)) {
+        this.triton.cloudapi.getNetwork(id, done);
+    } else {
+        // we have to list all networks and find the one pertaining
+        // to the alias given
+        this.triton.cloudapi.listNetworks(function (err, networks) {
+            if (err) {
+                done(err);
+                return;
+            }
+
+            var net;
+            // try to find the network
+            networks.forEach(function (network) {
+                if (network.name === id)
+                    net = network;
+            });
+
+            if (net) {
+                // found!
+                done(null, net);
+            } else {
+                // not found
+                done(new Error('network ' + id + ' not found'));
+            }
+        });
+    }
+
+    function done(err, network) {
+        if (err) {
+            cb(err);
+            return;
+        }
+
+        if (opts.json) {
+            console.log(JSON.stringify(network));
+        } else {
+            console.log(JSON.stringify(network, null, 4));
+        }
+        cb();
+    }
+}
+
+do_network.options = [
+    {
+        names: ['help', 'h'],
+        type: 'bool',
+        help: 'Show this help.'
+    },
+    {
+        names: ['json', 'j'],
+        type: 'bool',
+        help: 'JSON output.'
+    }
+];
+do_network.help = (
+    'Show a network.\n'
+    + '\n'
+    + 'Usage:\n'
+    + '     {{name}} network <id>\n'
+    + '\n'
+    + '{{options}}'
+);
+
+module.exports = do_network;
diff --git a/lib/do_networks.js b/lib/do_networks.js
index 6d5b37c..215866b 100644
--- a/lib/do_networks.js
+++ b/lib/do_networks.js
@@ -35,11 +35,15 @@ function do_networks(subcmd, opts, args, callback) {
     if (opts.help) {
         this.do_help('help', {}, [subcmd], callback);
         return;
+    } else if (args.length !== 0) {
+        callback(new Error('invalid args: ' + args));
+        return;
     }
 
     var columns = opts.o.trim().split(',');
     var sort = opts.s.trim().split(',');
 
+    /* not supported
     var listOpts;
     try {
         listOpts = common.kvToObj(args, validFilters);
@@ -47,6 +51,7 @@ function do_networks(subcmd, opts, args, callback) {
         callback(e);
         return;
     }
+    */
 
     this.triton.cloudapi.listNetworks(function (err, networks) {
         if (err) {