n8han/giter8 — pull request #83 by pk11 (2012-10-17 21:46:03+00:00)
Title: scaffolding: offer a choice when target file already exists

allow users to choose from one of the following options when target file already exists: Override, Skip, Append.

This can be useful in various scenarios:
- user wants to get rid of existing scaffolding
- user changes his/her mind when seeing that the file already exists
- user wants to append to an existing file instead of overwriting it (in case of play, adding a route definition or a new line to the config file could be such scaffolding )

This patch effects scaffolding only.