grim/convey

file isExecutable
Handle loader options for code build, actually use the image option. Refs #160
#!/bin/bash
set -ex
# Pull in the rustup environment, this sets up the cargo
# environment and is installed in the image we're basing
# this one on.
source $HOME/.cargo/env
# Go to the workspace directory and run the build
cd $CONVEY_WORKSPACE
cargo build $@