b2d

#! /bin/bash

canvas_dir=$(pwd)/canvas-lms/
excludes="--exclude=.git --exclude=vendor/ --exclude=tmp"
ssh_key=$(boot2docker config 2> /dev/null | grep SSHKey | cut -d '"' -f2)
ssh_port=$(boot2docker config 2> /dev/null | grep SSHPort | cut -d' ' -f3)
ip_address=$(boot2docker ip 2> /dev/null)

hash fswatch 2> /dev/null || {
    echo "Installing fswatch ..."
    brew install fswatch
}

case $1 in
    init)
        boot2docker ssh tce-load -wi rsync
        boot2docker ssh sudo mkdir -p $canvas_dir
        boot2docker ssh sudo chown docker.docker $canvas_dir
        scp -r -i $ssh_key canvas-lms docker@$ip_address:$(pwd)
        ;;
    url)
        url=$(boot2docker ip 2>/dev/null):$(docker port web 80 | cut -d: -f2) 
        echo "The following URL have been copied to your clipboard: $url"
        echo $url | pbcopy
        ;;
    watch)
        rsync -av --del -e "ssh -i $ssh_key" $excludes canvas-lms/ --port=$ssh_port canvas-lms/ docker@$ip_address:$canvas_dir
        echo "Watching..."
        fswatch -o canvas-lms | \
            xargs -t -n1 -I % \
            rsync -av --del -e "ssh -i $ssh_key" $excludes canvas-lms/ --port=$ssh_port canvas-lms/ docker@$ip_address:$canvas_dir
        ;;
    *)
        cat <<EOF
Usage: b2d COMMAND

Utilities for doing development using boot2docker

Commands:
    init  First time initialization for setting up Canvas development environment
    url   FIXME
    watch FIXME
EOF
        ;;
esac