feat(haml): add support for haml (#26)

Author: m4dz

README.md

@@ -57,3 +57,4 @@ vue-jest compiles the script and template of SFCs into a JavaScript file that Je
 
 - **pug** (`lang="pug"`)
 - **jade** (`lang="jade"`)
+- **haml** (`lang="haml"`)

lib/compilers/haml-compiler.js

@@ -0,0 +1,14 @@
+var ensureRequire = require('../ensure-require.js')
+const throwError = require('../throw-error')
+
+module.exports = function (raw) {
+  var html
+  ensureRequire('hamljs', 'hamljs')
+  var haml = require('hamljs')
+  try {
+    html = haml.render(raw)
+  } catch (err) {
+    throwError(err)
+  }
+  return html
+}

lib/template-compiler.js

@@ -3,6 +3,7 @@ var vueCompiler = require('vue-template-compiler')
 var transpile = require('vue-template-es2015-compiler')
 var compilePug = require('./compilers/pug-compiler')
 var compileJade = require('./compilers/jade-compiler')
+var compileHaml = require('./compilers/haml-compiler')
 const throwError = require('./throw-error')
 
 function getTemplateContent (templatePart) {
@@ -12,6 +13,9 @@ function getTemplateContent (templatePart) {
   if (templatePart.lang === 'jade') {
     return compileJade(templatePart.content)
   }
+  if (templatePart.lang === 'haml') {
+    return compileHaml(templatePart.content)
+  }
   return templatePart.content
 }
 

package-lock.json

@@ -35,6 +35,7 @@
     "eslint-plugin-html": "^3.1.1",
     "eslint-plugin-vue": "^2.1.0",
     "eslint-plugin-vue-libs": "^1.2.0",
+    "hamljs": "^0.6.2",
     "jade": "^1.11.0",
     "jest": "^20.0.4",
     "pug": "^2.0.0-rc.3",