feat: Odin SDK

[syke99]

This is a WIP. Several pieces of functionality should be working, though there are some refactors that need to be done to complete what has been implemented. Creating host function calling capability has not been implemented yet, though. There is also no guarantee this SDK is idiomatic

[syke99]

Creating host functionality is now implemented. Only thing left is testing everything and writing examples

[syke99]

This is a list of things needed to complete this SDK and ensure it is ready to be merged in. Basically all of development has been done, but I need to step away for a bit while I get things ready for my upcoming move. If anyone would like to contribute, you can find tasks below that have not yet been finished or claimed.

After deciding which task(s) you would like to claim, please leave a comment below stating which task(s) you are claiming. Once you have completed your task(s) and pushed up the changes, please return to this thread and check the appropriate checkbox(es) for your task(s). (For now, you can just clone my fork and contribute directly to the main branch. Once this SDK is merged in, this fork will begin following best practices of branching per feature/bugfix/etc.)

• Development
  • Port Types (completed file: ./odin/extism/util.odin)
  • Port foreign C procs from ../runtime/extism.h (completed file: ./odin/extism/util.odin)
  • Write C file to import stdlib.h and extism.h headers (completed file: ./odin/import_headers.c)
  • Makefile to compile (completed file: ./odin/Makefile)
  • Port Context (completed file: ./odin/extism/context.odin)
  • Port Host Procs (called host functions in other SDKs/PDKs) (completed file: ./odin/extism/proc.odin)
  • Port Manifest (completed file: ./odin/extism/manifest.odin)
  • Port Plugin (completed file: ./odin/extism/plugin.odin)
• Testing
  • Test util procs (extismVersion, setLogFile in ./odin/extism/util.odin)
  • Test Context procs (in ./odin/extism/util.odin)
  • Test Plugin procs (in ./odin/extism/plugin.odin)
  • Test Manifest procs (in ./odin/extism/manifest.odin)
  • Test Host Proc procs (in ./odin/extism/proc.odin)
• Examples
  • Port an example file from any of the given language subdirectories that have an SDK (I have been using the available Go code as reference, but the choice of language to use as an example is yours)
  • Add additional examples (not necessary, but more examples never hurt)