From d7ac29d846d8c170d8df1d27dfa4d33e26b7aff6 Mon Sep 17 00:00:00 2001
From: Keith Cirkel <keithamus@users.noreply.github.com>
Date: Wed, 8 Jan 2020 18:20:16 +0000
Subject: [PATCH] fix: respect map.annotation string

---
 index.js          | 2 +-
 lib/getMapfile.js | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index e54247d..0e4bef8 100644
--- a/index.js
+++ b/index.js
@@ -222,7 +222,7 @@ function css(css, file) {
             tasks.push(fs.outputFile(options.to, result.css))
 
             if (result.map) {
-              const mapfile = getMapfile(options.to)
+              const mapfile = getMapfile(options)
               tasks.push(fs.outputFile(mapfile, result.map))
             }
           } else process.stdout.write(result.css, 'utf8')
diff --git a/lib/getMapfile.js b/lib/getMapfile.js
index b9dd441..a0f665a 100644
--- a/lib/getMapfile.js
+++ b/lib/getMapfile.js
@@ -1,4 +1,8 @@
 'use strict'
-module.exports = function getMapfile(p) {
-  return `${p}.map`
+const path = require('path')
+module.exports = function getMapfile(options) {
+  if (options.map && typeof options.map.annotation === 'string') {
+    return path.join(path.dirname(options.to), options.map.annotation)
+  }
+  return `${options.to}.map`
 }