contrib/objcwrapper: add header to generated files with the command in use

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/contrib/objcwrapper/src/objc_generator.nit b/contrib/objcwrapper/src/objc_generator.nit
index 408d731..b2e5f09 100644 (file)
--- a/contrib/objcwrapper/src/objc_generator.nit
+++ b/contrib/objcwrapper/src/objc_generator.nit
@@ -97,6 +97,12 @@ class CodeGenerator
                end
 
                # Generate code
+               file.write """
+# File generated by objcwrapper with the following command:
+# {{{program_name}}} {{{args.join(" ")}}}
+
+"""
+
                file.write "import cocoa::foundation\n"
                for classe in classes do
                        write_class(classe, file)