Fixes#320.
Previously, the root project file was loaded via methods on Project
(which do not know about the VFS) instead of through the VFS like
all other disk access.
This meant that Rojo was unable to build its own plugin because
there is no project file on the real disk, only in the VFS.
* Add Glob wrapper type with better serialization
* Introduce PathIgnoreRule struct
* Implement equality for Glob type
* Add PathIgnoreRule to InstanceContext
* Implement glob ignores in directory middleware
* Fix up filters
* Use Iterator::all instead of loop
* Add project-level configuration for glob ignores
* Add test project for glob ignores
* Wire up project file and snapshots to make glob ignores work
* Better codepaths for adding ignore rules with empty iterators
* Add test for globs inherited from parent projects
* Add test details, support glob ignores in nested projects
* Add feature flag for globs
* Switch to use ExactSizeIterator instead of size_hint
* Remove glob visitor
* Rewrite project file to have relative paths and drop SourceProject
* Redo project error types
* Tidy up and document Project type
* Strip out init command
This was failing snapshot tests on the Linux CI machines,
since I committed snapshots with backslashes.
I think the old path serializer was still the wrong approach,
this one is sort of a middleground but I'm still not super
happy with it.
Starts work on #55.
This is similar to the previous work in #125. It's gated behind a new Cargo
feature, `user-plugins`. This time, the config gate is much smaller. The
`plugins` member of projects is still accessible when plugins aren't enabled,
but is always empty. Additionally, user plugins are only enabled if there's a
Lua state present in the snapshot context when the `SnapshotUserPlugins`
snapshot middleware runs. This not ever the case currently.
This code has very little possibility of rotting while we focus on other work,
since it'll be guaranteed to still compile and can be tested in isolation
without the feature being turned on.
* Moved commands into their own folder to reduce `bin.rs`'s size
* Moved all of the VFS-related functionality into its own folder
* Documented a lot of functions, including a few very obscure ones
