dev.env

#!/bin/bash

# base project configuration
# --------------------------------------------------------------------

# APP_NAME and APP_ROOT enviroment variables
# - all other project automation relies depends on this value being set here.
export APP_NAME=foxsays
export APP_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"


# prereqs - warn people if stuff isn't installed
# --------------------------------------------------------------------
which go        > /dev/null || echo 'error: `go` not found, is it installed?'
which node      > /dev/null || echo 'error: `node` not found, is it installed?'
which supervise > /dev/null || echo 'error: `supervise` not found, is daemontools installed?'


# utility functions
# --------------------------------------------------------------------

function ensureDir {
	test -d $1 || mkdir -p $1
}

function safePrefixPATH {
	# conditionally update the PATH environment variable - don't
	# update PATH if it already contains the path being passed in.
	if [[ ! ":$PATH:" == *":$1:"* ]]; then
		export PATH=$1:$PATH;
	fi
}

# extended project environment configuration (rarely change)
# --------------------------------------------------------------------
export GOPATH=$APP_ROOT/server
export NODE_PATH=$APP_ROOT/client/node_modules

safePrefixPATH $APP_ROOT/client/script
safePrefixPATH $APP_ROOT/server/script

safePrefixPATH $GOPATH/bin
safePrefixPATH $NODE_PATH/.bin


# ensure core project structure and dependencies exist
# --------------------------------------------------------------------

ensureDir $APP_ROOT/client/dist
ensureDir $APP_ROOT/client/pkg

ensureDir $GOPATH/bin
ensureDir $GOPATH/pkg
ensureDir $GOPATH/src/$APP_NAME


# extended setup -- more time consuming, and skippable for sub-scripts
# --------------------------------------------------------------------

if [ "$1" != "fast" ]
then
	pushd $APP_ROOT/client > /dev/null
	npm install
	bower install
	popd > /dev/null

	go get -t $APP_NAME/...
fi