install-dependencies.sh

#!/usr/bin/env bash

set -e

test -z "$Build_Debug" || set -x

test -z "$Build_Deps_Default_Paths" || {

  test -n "$SRC_PREFIX" || {
    test -w /src/ \
      && SRC_PREFIX=/src/ \
      || SRC_PREFIX=$HOME/build
  }

  test -n "$PREFIX" || {
    test -w /usr/local/ \
      && PREFIX=/usr/local/ \
      || PREFIX=$HOME/.local
  }
}

test -n "$sudo" || sudo=
test -z "$sudo" || pref="sudo $pref"


test -n "$SRC_PREFIX" || {
  echo "Not sure where checkout"
  exit 1
}

test -n "$PREFIX" || {
  echo "Not sure where to install"
  exit 1
}

test -d $SRC_PREFIX || ${pref} mkdir -vp $SRC_PREFIX
test -d $PREFIX || ${pref} mkdir -vp $PREFIX


install_bats()
{
  echo "Installing bats"
  test -n "$BATS_BRANCH" || BATS_BRANCH=master
  test -n "$BATS_REPO" || BATS_REPO=https://github.com/dotmpe/bats.git
  test -n "$BATS_BRANCH" || BATS_BRANCH=master
  test -d $SRC_PREFIX/bats || {
    git clone $BATS_REPO $SRC_PREFIX/bats || return $?
  }
  (
    cd $SRC_PREFIX/bats
    git checkout $BATS_BRANCH
    ${pref} ./install.sh $PREFIX
  )
}


main_entry()
{
  test -n "$1" || set -- 'all'

  case "$1" in all|project|git )
      git --version >/dev/null || {
        echo "Sorry, GIT is a pre-requisite"; exit 1; }
    ;; esac

  case "$1" in all|build|test|sh-test|bats )
      test -x "$(which bats)" || { install_bats || return $?; }
      bats --version
    ;; esac

  echo "OK. All pre-requisites for '$1' checked"
}

test "$(basename $0)" = "install-dependencies.sh" && {
  test -n "$1" || set -- 'all'
  while test -n "$1"
  do
    main_entry "$1" || exit $?
    shift
  done
} || printf ""

# Id: mkdoc/0.0.2-test+20150804-0404 install-dependencies.sh