projctl

#!/usr/bin/env bash

set -xeuo pipefail

INPUT=${1:-empty}

function prep(){ ## clears output directory if it exists
  if [ -d output ]; then
    rm -r output
  fi
}

function version(){ ## Add the Jenkins $BUILD_NUMBER to the version
	sed -i "/Version/ s/\$/.${BUILD_NUMBER}/" DESCRIPTION
}

function data(){ ## Create the data
	cd data-raw && make
}

function build(){ ## Build the package
	R -e 'devtools::build(path = "/tmp/")'
}

function archive(){ ## Move the package to the output directory
	[ -d output ] || mkdir output
	mv /tmp/dailies*.tar.gz ./output/
}


function usage(){ ## prints the usage
  echo "Usage: $(basename "$0") <prep|version|data|build|archive|all|help>"
  echo
  awk 'BEGIN {FS = "\\(\\){ ## "} /^[f].*?## / {printf "  \033[36m%-17s\033[0m %s\n", $1, $2}' projctl | sed 's/function//g'
  echo
  exit 1
}

case $INPUT in
  prep)
    prep
    exit 0
    ;;
  version)
    version
    exit 0
    ;;
  data)
    data
    exit 0
    ;;
  build)
    build
    exit 0
    ;;
  archive)
    archive
    exit 0
    ;;
  all)
    prep
    version
    data
    build
    archive
    exit 0
    ;;
  help)
    usage
    ;;
  empty)
    usage
    ;;
esac