b08f4dae82
The init prompts now default to use the current data read from gerrit.config, rather than assuming we are building a site from scratch. This allows us to prompt for new properties like the database configuration when updating an existing site from a <2.1 to >=2.1 layout. The prompts have also been reworked, and boolean questions given suitable defaults, so its easier to initialize a default site by just pressing the enter key and leaving every question unanswered. As a side effect, much of the code is more readable, especially around the HTTPD listener configuration and SSL setup. Change-Id: Ib78e825bf954449ec187ecefe88f21e75daf2844 Signed-off-by: Shawn O. Pearce <sop@google.com>