We need to embed resources in wasm builds. Unfortunately we can't detect
that we're called by say wasm-pack and "TARGET"/"HOST" only works inside
build.rs. So instead, to keep things simple, this change always embeds
the image resources when targeting Rust.
The `SIXTYFPS_EMBED_RESOURCES` environment variable can be used to
override this anywhere for any language.
Fixes#130
This will allow the online editor to load imports from URL asynchroniously later
Since currently the compiler is only working on a single thread, and that we
never await on a future that could block, it is allowed to use the spin_on executor
This allows specifying additional component locations. It works for
simple structs, but not yet for more complex types due to a bug yet to
be fixed :-)
Move run_passes into the library compilation function. That way the
FileDiagnostics are created by the parser, can be passed on to the library
compilation function and after that we don't need them anymore and can
replace them with future BuildDiagnostics for example.
Don't require the callers to hold on to the source code string until an
eventual diagnostics code path is hit. Instead it turns out it's
simpler to let the parser consume the source code as string, where
internally after tokenizing it can be moved into the diagnostics and
from there into the code map if needed.
There are a few places where we now clone the source code, but that's
only in cases where we also extract stuff separately (test code) or the
syntax updater.
For a .60 files the locally defined components are now stored in a separate
per-document TypeRegistry instance that falls back to the global registry
for lookups.
This is relatively straight-forward via a pass in the compiler to
collect the resources to embed and then use include_bytes! (once per
resource).
What's really annoying is that the rust resource enum can't store a
&'static [u8] because cbindgen doesn't represent that, probably because
the slice representation isn't guaranteed to stay as it is. So instead
this, for now, uses raw pointers.
