Track empty directories with a tricky .cvsignore file @1.7

--HG--
branch : create-plugin

bin/create_empty_dirs.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+mkdir -p csep/src-gen
+mkdir -p csep/xtend-gen
+mkdir -p csep.tests/src-gen
+mkdir -p csep.tests/xtend-gen
+mkdir -p csep.ui/src-gen
+mkdir -p csep.ui/xtend-gen
+
+mkdir -p csep.example.cake/src-gen
+mkdir -p csep.example.cake/xtend-gen
+mkdir -p csep.example.cake.tests/src-gen
+mkdir -p csep.example.cake.tests/xtend-gen
+mkdir -p csep.example.cake.ui/src-gen
+mkdir -p csep.example.cake.ui/xtend-gen

devjournal.md

@@ -390,6 +390,10 @@
 
    The `csep.update` directory will be populated with the required artifacts.
 
+* Directories are cleaned by `org.eclipse.emf.mwe.utils.DirectoryCleaner` before generating source.
+  The cleaner ignores `.csvignore` files by default, so I put such files into `xxx-gen` folders
+   as a workaround to have empty directories (not tracked by mercurial).
+
 
   [1]: http://jevopisdeveloperblog.blogspot.com/2011/03/implement-tostring-with-xtexts.html
   [2]: http://www.eclipse.org/Xtext/documentation/2_1_0/100-serialization.php#serializationcontract