From 2b01bb75dc493fbb84b218a89991663f31fa48dd Mon Sep 17 00:00:00 2001
From: Peter deHaan <peter@deseloper.com>
Date: Fri, 23 Jun 2017 11:29:45 -0700
Subject: [PATCH] Add /__version__ route

---
 package-lock.json       | 36 ++++++++++++++++++++++++++++++------
 package.json            |  2 ++
 server/portal_server.js | 11 +++++++++++
 3 files changed, 43 insertions(+), 6 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 6c2025ca..2050aba6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1336,8 +1336,7 @@
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-      "dev": true
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
     "fsevents": {
       "version": "1.1.2",
@@ -2025,6 +2024,11 @@
       "integrity": "sha1-Ei4WFZHiH/TFJTAwVpPyDmOTo5g=",
       "dev": true
     },
+    "git-rev-sync": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/git-rev-sync/-/git-rev-sync-1.9.1.tgz",
+      "integrity": "sha1-oMLj3TkqvPa3aWLif8dfsyI0Sc4="
+    },
     "glob": {
       "version": "6.0.4",
       "resolved": "https://registry.npmjs.org/glob/-/glob-6.0.4.tgz",
@@ -2280,6 +2284,11 @@
       "resolved": "https://registry.npmjs.org/intel/-/intel-1.2.0.tgz",
       "integrity": "sha1-EdEUfraz9Fgr31M3s31UFYTp5B4="
     },
+    "interpret": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/interpret/-/interpret-1.0.3.tgz",
+      "integrity": "sha1-y8NcYu7uc/Gat7EKgBURQBr8D5A="
+    },
     "ipaddr.js": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.3.0.tgz",
@@ -3197,8 +3206,7 @@
     "path-parse": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.5.tgz",
-      "integrity": "sha1-PBrfhx6pzWyUMbbqK9dKD/BVxME=",
-      "dev": true
+      "integrity": "sha1-PBrfhx6pzWyUMbbqK9dKD/BVxME="
     },
     "path-platform": {
       "version": "0.11.15",
@@ -3593,6 +3601,11 @@
         }
       }
     },
+    "rechoir": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/rechoir/-/rechoir-0.6.2.tgz",
+      "integrity": "sha1-hSBLVNuoLVdC4oyWdW70OvUOM4Q="
+    },
     "redent": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/redent/-/redent-1.0.0.tgz",
@@ -3663,8 +3676,7 @@
     "resolve": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.3.3.tgz",
-      "integrity": "sha1-ZVkHw0aahoDcLeOidaj91paR8OU=",
-      "dev": true
+      "integrity": "sha1-ZVkHw0aahoDcLeOidaj91paR8OU="
     },
     "resolve-from": {
       "version": "1.0.1",
@@ -3805,6 +3817,18 @@
       "integrity": "sha1-9HgZSczkAmlxJ0MOo7PFR29IF2c=",
       "dev": true
     },
+    "shelljs": {
+      "version": "0.7.7",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.7.tgz",
+      "integrity": "sha1-svXHfvlxSPS09uImguELuoZnz/E=",
+      "dependencies": {
+        "glob": {
+          "version": "7.1.2",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
+          "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ=="
+        }
+      }
+    },
     "signal-exit": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
diff --git a/package.json b/package.json
index cab3eba7..f9fc70a2 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
     "cross-env": "^5.0.1",
     "express": "^4.15.3",
     "express-handlebars": "^3.0.0",
+    "git-rev-sync": "1.9.1",
     "helmet": "^3.6.1",
     "jquery": "^3.2.1",
     "mozlog": "^2.1.1",
@@ -37,6 +38,7 @@
   "engines": {
     "node": ">=8.0.0"
   },
+  "homepage": "https://github.com/mozilla/something-awesome/",
   "license": "MPL-2.0",
   "repository": "mozilla/something-awesome",
   "scripts": {
diff --git a/server/portal_server.js b/server/portal_server.js
index acf47b82..764892c1 100644
--- a/server/portal_server.js
+++ b/server/portal_server.js
@@ -7,6 +7,9 @@ const helmet = require('helmet');
 const bytes = require('bytes');
 const conf = require('./config.js');
 const storage = require('./storage.js');
+const pkg = require('../package.json');
+
+const gitSHA = require('git-rev-sync').short();
 
 const notLocalHost = conf.notLocalHost;
 
@@ -150,6 +153,14 @@ app.get('/__lbheartbeat__', (req, res) => {
   res.sendStatus(200);
 });
 
+app.get('/__version__', (req, res) => {
+  res.json({
+    commit: gitSHA,
+    source: pkg.homepage,
+    version: pkg.version
+  });
+});
+
 app.listen(conf.listen_port, () => {
   log.info('startServer:', `Portal app listening on port ${conf.listen_port}!`);
 });