local-puppet-adm

#!/bin/bash

# This is the univerasl do-stuff with Puppet script.
# It can:
#  * setup a Puppet environment for you
#  * generate module boilerplate for you
#
# The module boilerplate comes in two forms:
#  * pcs: package, configuration, service
#  * plain: default layout the Puppet Module Tool creates.
#
# It will default to the 'pcs' template as that is the preferred layout when
# managing a service on a host. The necessary files and directories will be
# created and some initial manifests populated with sane defaults.
#
# A test structure will be created for you if it detects rspec-puppet in your
# environment. If not, it will nag you about it for you should be testing your
# modules.

requirements_puppet () {
  command -v ruby >/dev/null 2>&1 || error "Really now, no Ruby?! Install Ruby and Rubygems first!" 1
  command -v gem >/dev/null 2>&1 || error "Ruby but no gem, install Rubygems first!" 1
  command -v bundle >/dev/null 2>&1 || warn "Bundle is not installed, I'll try and do that for you..."; BUNDLE_INSTALL=1;
  command -v chgems >/dev/null 2>&1 && CHGEMS=1 || CHGEMS=0
  ruby_versions=("1.8.7" "1.9.3")
  if ! inarray "$(ruby -v)" "${ruby_versions[@]}";then
    error "Sorry, we need Ruby one of the following Ruby versions since that's what Puppet runs in production and for CI: $(IFS=,;printf %s "${ruby_versions[*]}")." 1
  fi
}

requirements_module () {
  command -v puppet >/dev/null 2>&1 || error "Could not find Puppet on your system, exiting" 1
  command -v rspec-puppet-init >/dev/null 2>&1 || error "Could not detect rspec-puppet, you ought to get into testing!" 1
}

# Load daenney's awesomesauce libshellfunc
for x in puppet-shell-scripts/libshellfunc/*;do source $x;done

# Allow for longer output lines
LIBSF_JUSTIFY=120

setup_environment () {
  if test $# -gt 0; then
    error "setup doesn't take any arguments." 1
  fi
  requirements_puppet

  if [ ${BUNDLE_INSTALL} -eq 1 ];
  then
    check_exit "gem install bundler" "Something went really wrong installing bundler. Please fix this!"
  fi

  info "Running ${YLW}bundle install${RESET} in your environment."
  if [ ${CHGEMS} -eq 1 ];
  then
    check_exit "bundle install" "Failed to install the bundle" do_exit=true
    warn "Don't forget to run ${YLW}chgems${RESET} before doing anything!"
  else
    check_exit "bundle install --binstubs" "Failed to install the gems and generate binstubs" do_exit=true
  fi

  info "Linking the pre-commit hook."
  ln -nfs /data/git/alex/scripts/puppet-shell-scripts/pre-commit /data/git/nedap/puppet/.git/hooks

  info "For vim, install the following plugins:"
  info "... • scrooloose/${YLW}syntastic${RESET}"
  info "... • godlygeek/${YLW}tabular${RESET}"
  info "... • daenney/${YLW}vim-puppet${RESET}"

  info "Now ${RED}read${RESET} the docs"
  info "... write ${RED}decent${RESET} commit messages,"
  info "write ${RED}complete, working${RESET} tests and"
  info "${RED}don't disable${RESET} the pre-commit hook."

  info "Hurray, we're done!"
  exit 0
}

create_module () {

  info "${YLW}This is done by cloning the following repo:${RESET}"
  info "${YLW}Replace this with this template:${RESET}"
  info "${YLW}https://github.com/garethr/puppet-module-skeleton${RESET}"
  info "${YLW}Then '${GREEN}puppet module generate' creates a proper module.${RESET}"
  exit 0
}

display_help () {
  echo "boe"
}

while test $# -gt 0; do
  case $1 in
    setup)
      shift
      setup_environment ${@}
      ;;
    module)
      shift
      create_module ${@}
      ;;
    help)
      display_help
      shift
      ;;
    *)
      display_help
      shift
      ;;
  esac
  shift
done