feat: Add support for compound extensions

gulpjs · Nov 22, 2021 · 639867e · 639867e
1 parent aa282b7
commit 639867e
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Showing 3 changed files with 13 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -98,8 +98,11 @@ Liftoff.prototype.buildEnvironment = function (opts) {
     }
   }
 
+  // get extension of config name, taking anything after the -first- dot
+  var configExtension = /(\.[^\/]*)?$/.exec(configPath)[0];
+
   // preload module needed for config if any has been specified.
-  var requireForExtension = this.extensions[path.extname(configPath)];
+  var requireForExtension = this.extensions[configExtension];
   if (requireForExtension) {
     preload.push(requireForExtension);
   }

diff --git a/test/fixtures/coffee/mochafile.coffee.md b/test/fixtures/coffee/mochafile.coffee.md
diff --git a/test/index.js b/test/index.js
@@ -19,7 +19,8 @@ var app = new Liftoff({
   extensions: {
     '.js': null,
     '.json': null,
-    '.coffee': 'coffee-script/register'
+    '.coffee': 'coffee-script/register',
+    '.coffee.md': 'coffee-script/register',
   },
   searchPaths: ['test/fixtures/search_path']
 });
@@ -52,6 +53,13 @@ describe('Liftoff', function () {
       expect(name).to.equal('coffee-script/register');
       expect(mod).to.equal(require('coffee-script/register'));
       expect(env.require).to.deep.equal(['coffee-script/register']);
+      // testing compound extension
+      env = app.buildEnvironment({
+        configPath: 'test/fixtures/coffee/mochafile.coffee.md'
+      });
+      expect(name).to.equal('coffee-script/register');
+      expect(mod).to.equal(require('coffee-script/register'));
+      expect(env.require).to.deep.equal(['coffee-script/register']);
     });
 
     it('should locate local module using cwd if no config is found', function () {