From e96ec620fb928ed122f1965e606ad9800d5b85b8 Mon Sep 17 00:00:00 2001
From: Leo Schwarz <evotopid@gmail.com>
Date: Sat, 2 Jul 2016 15:15:10 +0200
Subject: [PATCH] Use absolute paths when including resources. (Fixes #53)

---
 resources/build.rs | 28 ++++++++++++++++------------
 1 file changed, 16 insertions(+), 12 deletions(-)

diff --git a/resources/build.rs b/resources/build.rs
index a36cb63..600741d 100644
--- a/resources/build.rs
+++ b/resources/build.rs
@@ -1,6 +1,6 @@
 use std::env;
 use std::fs;
-use std::path::Path;
+use std::path::{Path, PathBuf};
 use std::io::BufWriter;
 use std::io::Write;
 
@@ -15,23 +15,27 @@ fn main() {
     let mut file = BufWriter::new(fs::File::create(&dest.join("resources.rs")).unwrap());
     write!(file, "pub fn get_file(name: &str) -> Option<&'static [u8]> {{\n").unwrap();
     write!(file, "    match name {{\n").unwrap();
-    for entry in &out {
-    	let entry = entry.replace("\\", "/");
-    	let short = &entry;
-    	write!(file, "        {:?} => Some(include_bytes!(\"../{}\")),\n", short, entry).unwrap();
+    for path in &out {
+        let mut absolute_path = std::env::current_dir().unwrap();
+        absolute_path.push(path);
+
+        let absolute = absolute_path.to_str().unwrap().replace("\\", "/");
+        let relative = path.to_str().unwrap().replace("\\", "/");
+
+        write!(file, "        {:?} => Some(include_bytes!(\"{}\")),\n", relative, absolute).unwrap();
     }
     write!(file, "        _ => None\n    }}\n}}\n").unwrap();
 
 }
 
-fn build_map(out: &mut Vec<String>, path: &Path) {
+fn build_map(out: &mut Vec<PathBuf>, path: &Path) {
     let files = fs::read_dir(path).unwrap();
     for entry in files {
-    	let entry = entry.unwrap();
-    	if fs::metadata(entry.path()).unwrap().is_dir() {
-    		build_map(out, &entry.path());
-    	} else {
-    		out.push(entry.path().to_str().unwrap().to_owned());
-    	}
+        let entry = entry.unwrap();
+        if fs::metadata(entry.path()).unwrap().is_dir() {
+            build_map(out, &entry.path());
+        } else {
+            out.push(entry.path());
+        }
     }
 }