Merge branch 'master' of github.com:NikVolf/wasm-tools

README.md

@@ -0,0 +1,21 @@
+# wasm-tools
+
+Boilerplate code to test Parity WASM tools and compile rust/c/c++ code to wasm-contracts
+
+## How to compile contract
+
+```
+git clone https://github.com/NikVolf/wasm-tools
+cd wasm-tools/runner
+./build.sh <PATH TO C/C++/Rust source file>
+./start.sh
+```
+
+and then open `http://localhost:8000`, press `Execute call` to run a contract `call` function, see browser console log for gas counter
+
+see `/samples` directory for sample contracts that are compiled this way
+
+## Prerequisites 
+
+- Emscripiten for C/C++ (see [this page](http://kripken.github.io/emscripten-site/docs/getting_started/downloads.html), `emcc` should be in the `PATH`)
+- Rust with `wasm32-unknown-emscripten` target (see [this instruction](https://hackernoon.com/compiling-rust-to-webassembly-guide-411066a69fde) to setup)