Merge pull request 'some improvements' (#4) from dev into master

Reviewed-on: #4

.npmignore

@@ -1,2 +1,3 @@
 dist
 example
+.drone.yml

README.md

@@ -1,7 +1,8 @@
 sxml-loader
 ===========
-[![Build Status](http://drone.vilor.one/api/badges/vilor/sxml-loader/status.svg)](http://drone.vilor.one/vilor/sxml-loader)
 [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
+[![Build status](http://drone.vilor.one/api/badges/vilor/sxml-loader/status.svg)](http://drone.vilor.one/vilor/sxml-loader)
+[![Package version](https://img.shields.io/npm/v/sxml-loader)](https://npmjs.com/sxml-loader)
 
 <div align="center">
   <img width="100" height="100" alt="Scheme"

loader.js

@@ -32,12 +32,13 @@ module.exports = function(content, map, meta) {
     if (options.expr)
         expr = options.expr;
     expr = expr.replace('SXML_LOADER_CONTENT', content);
+    chdir(this.rootContext);
 
     const cb = this.async();
     runScheme('guile', ['-c', expr]).then(data => {
         cb(null, `${doctype}\n${data}`, map, meta);
-    }).catch(err => {
+    }).catch(code => {
-        console.error(err);
+        console.error(`Guile exited with code ${code}`);
     });
 }
 
@@ -49,7 +50,11 @@ function runScheme(interpreter, flags) {
             resolve(data);
         });
         scheme.stderr.on('data', (data) => {
-            reject(data.toString());
+            console.error(data.toString());
+        });
+        scheme.on('exit', (code) => {
+            if (code)
+                reject(code);
         });
     });
 }

package.json

@@ -1,6 +1,6 @@
 {
     "name": "sxml-loader",
-    "version": "0.3.0",
+    "version": "0.3.1",
     "description": "Scheme XML loader for webpack",
     "main": "loader.js",
     "bugs": "http://git.vilor.one/vilor/sxml-loader/issues",