#!/usr/bin/env bash # The script computes the b2sum of the wasm blob in a pre-built joystream/node image # Assumes b2sum is already instally on the host machine. # Create a non running container from joystream/node docker create --name temp-container-joystream-node joystream/node # Copy the compiled wasm blob from the docker container to our host docker cp temp-container-joystream-node:/joystream/runtime.compact.wasm joystream_runtime.wasm docker rm temp-container-joystream-node # compute blake2_256 hash of the wasm blob - this should match the hash computed when the runtime file is # used to create a runtime upgrade proposal. # osx with: brew install b2sum; b2sum -b blake2b -l 256 joystream_runtime.wasm # ubuntu 17.0+ with: apt-get install coreutils; b2sum -l 256 joystream_runtime.wasm # TODO: add install of b2sum to setup.sh b2sum -l 256 joystream_runtime.wasm b2sum -l 512 joystream_runtime.wasm rm joystream_runtime.wasm
