foo.diff

commit 55b124311c6426425e0c75d0ed7109314d8bc13f
Author: Bucky Schwarz <d.w.schwarz@gmail.com>
Date:   Mon Apr 11 21:54:10 2016 -0400

    Simple versioning on the readme

diff --git a/README.md b/README.md
index a960b8f..a90ee46 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@
 
 [![Circle CI](https://circleci.com/gh/quartethealth/qh-common.svg?style=svg&circle-token=25abfc66075848bc6173db43fe64d02cbae875e6)](https://circleci.com/gh/quartethealth/qh-common)
 
+[![](https://img.shields.io/badge/version-2.5.7-brightgreen.svg)](https://github.com/quartethealth/qh-common/releases/latest)
+
 ---
 
 # [Styleguide](https://quartet-health.gitbooks.io/styleguide/content/)
diff --git a/package.json b/package.json
index 706b9e6..7ecdee2 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,11 @@
 {
   "name": "qh-common",
-  "version": "2.5.6",
+  "version": "2.5.7",
   "description": "Shared components, configs, and more.",
   "private": true,
   "scripts": {
     "test": "nyc ava --fail-fast --verbose --require babel-core/register",
-    "lint": "eslint utils server test/utils",
+    "lint": "eslint utils server test/utils version.sh",
     "coveralls": "nyc report --reporter=text-lcov | coveralls"
   },
   "dependencies": {
diff --git a/version_write.sh b/version_write.sh
new file mode 100755
index 0000000..db371fd
--- /dev/null
+++ b/version_write.sh
@@ -0,0 +1,28 @@
+#!/usr/bin/env node
+var fs = require('fs');
+
+var PACKAGE_FILE_LOCATION = './package.json';
+var README_FILE_LOCATION = './README.md';
+var SHIELDS_IO_API_URL = 'https://img.shields.io/badge/version-';
+var SHIELDS_IO_API_URL_REGEX = /(https:\/\/img\.shields\.io\/badge\/version-)\d\.\d\.\d/ig;
+
+var packageFile = fs.readFileSync(PACKAGE_FILE_LOCATION);
+var readmeFile = fs.readFileSync(README_FILE_LOCATION);
+
+if (packageFile) {
+  var packageContents = JSON.parse(packageFile);
+  var semver = packageContents['version'];
+
+  if (readmeFile) {
+    var readmeContents = readmeFile.toString();
+    var readmeSplitOnDashes = readmeContents.split('---');
+    var heading = readmeSplitOnDashes[0];
+
+    var imageUrl = SHIELDS_IO_API_URL + semver;
+
+    readmeSplitOnDashes[0] = heading.replace(SHIELDS_IO_API_URL_REGEX, imageUrl);
+    var readmeFileAsString = readmeSplitOnDashes.join("---");
+
+    fs.writeFileSync(README_FILE_LOCATION, readmeFileAsString);
+  }
+}