Merge pull request #31 from psbanka/move-ember-template-lint-dependency

➖ Remove ember-template-lint as a direct devDependency

Author: psbanka

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 For every release of eslint-plugin-hbs we provide notes as to what to expect.
 
+# 1.0.0
+* ➖ Remove hard-dependency on ember-template-lint; now requiring downstream projects to include it on their own.
+
 ## 0.1.2
 * ⬆️ Upgrade dependencies: eslint, ember-template-lint
 

lib/rules/check-hbs-template-literals.js

@@ -3,7 +3,6 @@
  * @author Peter Banka
  */
 'use strict'
-const TemplateLinter = require('ember-template-lint')
 const fs = require('fs')
 
 //------------------------------------------------------------------------------
@@ -47,6 +46,13 @@ module.exports = {
   create: function(context) {
     let config = {}
     let linter
+    let TemplateLinter
+    try {
+      TemplateLinter = require('ember-template-lint')
+    } catch(e) {
+      console.error('Could not import ember-template-lint. Please make sure that this is a dependency in your project')
+      process.exit(1)
+    }
     if (context.options.length > 1) {
       const extendedOptions = context.options[1]
       const filename = extendedOptions.ConfigFile
@@ -129,7 +135,7 @@ function unindentAndStripSafeNewlines(template) {
       }
     }
   } while (testChar)
-  
+
   lines = lines.map(line => {
     return line.substr(countSame)
   })