cmd/brew-run

   1 #!/bin/sh
   2 # brew-run -- Update, upgrade, and clean up Hoembrew installation.
   3
   4 # Include "ax-common.sh":
   5 ax_common_sourced=
   6 for dir in "$HOME/lib" "$HOME/.ax" /usr/local /opt/ax /usr; do
   7         [ -z "$ax_common_sourced" ] || break
   8         ax_common="${dir}/lib/ax/ax-common.sh"
   9         # shellcheck source=/usr/local/lib/ax/ax-common.sh
  10         [ -r "$ax_common" ] && . "$ax_common"
  11 done
  12 if [ -z "$ax_common_sourced" ]; then
  13         ax_msg() { shift; echo "$@"; }
  14         ax_abort() { ax_msg - "$@"; exit 1; }
  15 fi
  16 unset dir ax_common ax_common_sourced
  17
  18 ax_msg - "Updating Homebrew installation ..."
  19 brew update || ax_abort "Update failed!"
  20
  21 outdated=$( brew outdated --quiet | wc -l | tr -d '\t ' )
  22 if [ $outdated -gt 0 ]; then
  23         echo
  24         ax_msg - "$outdated formula outdated:"
  25         brew outdated --verbose || ax_abort "Failed to list outdated packages!"
  26         echo
  27
  28         brew upgrade --cleanup || ax_abort "Upgrade failed!"
  29         echo
  30
  31         ax_msg - "Linking applications ..."
  32         brew linkapps --local || ax_abort "Linking of applications failed!"
  33 else
  34         ax_msg 0 "Nothing outdated."
  35 fi