Drop ejs-mate (#157)

ejs-mate has not been updated in 2 years time and v3.0.0 fails.
We do not have the bandwidth to keep supporting it.

index.js

@@ -6,7 +6,7 @@ const accessSync = require('fs').accessSync
 const resolve = require('path').resolve
 const join = require('path').join
 const HLRU = require('hashlru')
-const supportedEngines = ['ejs', 'nunjucks', 'pug', 'handlebars', 'marko', 'ejs-mate', 'mustache', 'art-template', 'twig']
+const supportedEngines = ['ejs', 'nunjucks', 'pug', 'handlebars', 'marko', 'mustache', 'art-template', 'twig']
 
 function fastifyView (fastify, opts, next) {
   if (!opts.engine) {
@@ -44,7 +44,6 @@ function fastifyView (fastify, opts, next) {
   const renders = {
     marko: viewMarko,
     ejs: withLayout(viewEjs),
-    'ejs-mate': viewEjsMate,
     handlebars: withLayout(viewHandlebars),
     mustache: viewMustache,
     nunjucks: viewNunjucks,
@@ -239,32 +238,6 @@ function fastifyView (fastify, opts, next) {
     })
   }
 
-  function viewEjsMate (page, data) {
-    if (!page) {
-      this.send(new Error('Missing data'))
-      return
-    }
-
-    data = Object.assign({}, defaultCtx, data)
-    const confs = Object.assign({}, options)
-    if (!confs.settings) {
-      confs.settings = {}
-    }
-    // ejs-mate use views to find layouts
-    confs.settings.views = templatesDir
-    // setting locals to pass data by
-    confs.locals = Object.assign({}, confs.locals, data)
-    // append view extension
-    page = getPage(page, 'ejs')
-    engine(join(templatesDir, page), confs, (err, html) => {
-      if (err) return this.send(err)
-      if (options.useHtmlMinifier && (typeof options.useHtmlMinifier.minify === 'function')) {
-        html = options.useHtmlMinifier.minify(html, options.htmlMinifierOptions || {})
-      }
-      this.header('Content-Type', 'text/html; charset=' + charset).send(html)
-    })
-  }
-
   function viewArtTemplate (page, data) {
     if (!page) {
       this.send(new Error('Missing page'))

package.json

@@ -42,7 +42,6 @@
     "art-template": "^4.13.2",
     "cross-env": "^7.0.2",
     "ejs": "^3.1.2",
-    "ejs-mate": "^2.0.0",
     "express": "^4.17.1",
     "fastify": "^3.0.0-rc.1",
     "handlebars": "^4.7.6",

test/test.js

@@ -122,18 +122,3 @@ test('register callback with handlebars engine should throw if layout file does
     t.deepEqual('unable to access template "./templates/does-not-exist.hbs"', err.message)
   })
 })
-
-test('register callback should throw if layout option is provided and engine is not handlebars or ejs', t => {
-  t.plan(2)
-  const fastify = Fastify()
-
-  fastify.register(require('../index'), {
-    engine: {
-      'ejs-mate': require('ejs-mate')
-    },
-    layout: './templates/layout.hbs'
-  }).ready(err => {
-    t.ok(err instanceof Error)
-    t.deepEqual('"layout" option only available for handlebars and ejs engine', err.message)
-  })
-})