PG_MODE_CREATE / PG_MODE_UPDATE issues

[dimitre]

Due to some incorrect path parsing PG_MODE_CREATE was always invoked
and now PG_MODE_UPDATE is being correctly invoked but doesn't create projects
we should revisit this functionality, not only code-wise but idea-wise.
Which folder should be checked for the testing of CREATE/UPDATE. or even if we are going to differentiate both.

[ofTheo]

yeah I think the way the frontend worked updating a project just recreates it based on addons.make and any of the config.make extra paths.

I think as long as the new code does this that is fine but if it now doesn't recreate the project files we probably will want to keep the old behavior.

[dimitre]

I was hardcoding PG_MODE_CREATE until yesterday but it resulted in issues with recursive scripts.
so I wonder if this PG_MODE is relevant at all. will read more code later today