bootstrap-spackdev

#!/bin/sh

check_for_help () {
  if [ "$1" = "-h" ] || [ "$1" = "--help" ] || [ "$1" = "-help" ]; then
    echo "bootstrap-spackdev [-k] [DIR]"
    echo "    Installs Spack and SpackDev in DIR."
    echo "    DIR must already exist."
    echo "    If DIR is not specified, uses current directory."
    exit 1
  fi
}

check_for_keep () {
  if [ "$1" = "-k" ]; then
    keep=true
  else
    keep=false
  fi
}

get_dir() {
  if [ "$keep" = "true" ]; then
    echo "shifting"
    shift
  fi
  if [ -z "$1" ]; then
    echo "empty"
    req_dir="`pwd`"
  else
    echo "full"
    req_dir="$1"
  fi
  cd "$req_dir" &&\
  dir="`/bin/pwd`" && \
  echo "using $dir for SpackDev and Spack install..."
}

get_spack() {
  echo "checking out Spack... " && \
  git clone --branch spackdev \
    https://github.com/amundson/spack.git && \
  echo "done."
}

get_spackdev() {
  echo "checking out SpackDev... " && \
  git clone https://github.com/amundson/spackdev.git && \
  echo "done."
}

create_setup_sh() {
  echo "creating setup.sh... " && \
  echo "export PATH=\"$dir/spackdev/bin:\$PATH\"" > setup.sh && \
  echo ". \"$dir/spack/share/spack/setup-env.sh\"" >> setup.sh && \
  echo "done"
}

check_for_help "$@" &&\
check_for_keep "$@" &&\
get_dir "$@" &&\
get_spack &&\
get_spackdev &&\
create_setup_sh &&
echo "use \". $dir/setup.sh\" to get started"