This is heroku clang compiler microservice for WebAssembly Studio. It is also a slug builder.
The app/server can be run from the "app" folder:
cd app
node .
By default it will run on "0.0.0.0:8083" address. Use PORT
environment variable to change it.
The running of the service requires clang/llvm for WebAssembly installed on the machine. You can compile it yourself or unpack version from the precomp folder (see instructions below). Use WASMCEPTION
path to provide its location.
Before running it first time, you will need to setup the dependencies:
- Install clang/llvm for WebAssembly target, by default, the service will look that in the wasmception folder
a) Build https://github.com/yurydelendik/wasmception
b) or, unzip one of the
wasmception-...-bin.tag.gz
files - If the clang/llvm and system root is not at the
wasmception
folder, useWASMCEPTION
environment to specify the folder location.
The "clang" endpoint address can be located at the https://github.com/wasdk/WebAssemblyStudio/blob/master/config.json and be changed locally.
Run APP=<your-heroku-app> make publish
to fully build and setup slug at your app.