awesome-rebuild

#!/bin/sh

set -ex

cd ~/src/awesome

if hash makepkg 2>/dev/null; then
  ARCH_PACKAGE=awesome-luajit-git
  cur_version=$(pacman -Qi "$ARCH_PACKAGE"|sed -n '/^Version/ s/.*: //p')
  cur_date=$(pacman -Qi "$ARCH_PACKAGE"|sed -n '/^Build Date/ s/.*: //p')

  git_version=$(git describe --dirty | sed 's/^v//;s/-/./g')

  # PKGEXT=.tar makepkg -srief
  pkgver=1
  if [ "${git_version}-${pkgver}" = "$cur_version" ] && [ "${git_version%.dirty*}" != "$git_version" ]; then
    # Dirty checkout: force rebuild.
    PKGEXT=.tar makepkg -ief
  else
    PKGEXT=.tar makepkg -ie
  fi

  # new_version=$(pacman -Qi "$ARCH_PACKAGE"|grep -E 'Version|Build Date')
  new_date=$(pacman -Qi "$ARCH_PACKAGE"|sed -n '/^Build Date/ s/.*: //p')
  if [ "$new_date" = "$cur_date" ]; then
    echo "Version has not changed."
    exit 1
  fi

else
  # Handle migrations of Lua files to modules.
  sudo rm -r .build-*/lib/beautiful* || true
  sudo rm -r .build-*/lib/naughty* || true
  sudo rm -r /usr/local/share/awesome/lib/beautiful* || true
  sudo rm -r /usr/local/share/awesome/lib/naughty* || true

  sudo make install
fi