From 132686b4a77d577942d199cf03b5f37985310773 Mon Sep 17 00:00:00 2001
From: Guillaume Beraudo <guillaume.beraudo@camptocamp.com>
Date: Thu, 11 Sep 2014 12:11:14 +0200
Subject: [PATCH] Generate source map of minified ol.js

Allows automatic unminification by the browser.

A postprocessing is required to:
- fix the paths to the sources;
- add the link from the minified script to its map.

If someone knows how to do the first item in Python or nodejs, please provide a
patch. A simple shell script is:
```
\#!/bin/sh
pwd=`pwd`
sed -i "s!$pwd/build!olsource!g" 'build/ol.js.map'
sed -i "s!$pwd!olsource!g" 'build/ol.js.map'
```

The second item should always be manually handled to avoid 404 errors
in debuggers
`echo '//# sourceMappingURL=ol.js.map' >> build/ol.js`

Finally, create an alias / copy ol3 directory to /olsource in your
deployed environment.
---
 config/ol.json | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/config/ol.json b/config/ol.json
index 5b09d266f6..c74879e641 100644
--- a/config/ol.json
+++ b/config/ol.json
@@ -61,6 +61,8 @@
     "compilation_level": "ADVANCED",
     "warning_level": "VERBOSE",
     "use_types_for_optimization": true,
-    "manage_closure_dependencies": true
+    "manage_closure_dependencies": true,
+    "create_source_map": "build/ol.js.map",
+    "source_map_format": "V3"
   }
 }