delete

   1 #! /bin/bash
   2
   3 # usage:        delete <REPOSITORY> - PERMANENTLY delete a repository if existing.
   4 #               CAREFUL, this action cannot be undone. This command will ask for confirmation.
   5
   6 GITDIR="/var/git"
   7
   8 function is_bare() {
   9         repodir=$1
  10         if "$(git --git-dir="$repodir" rev-parse --is-bare-repository)" = true
  11         then
  12                 true
  13         else
  14                 false
  15         fi
  16 }
  17
  18 if [ ! -z $1 ]; then
  19         PROJECT=$1
  20 else
  21         read -p 'Project to delete: ' PROJECT
  22 fi
  23
  24 if [ -d ${GITDIR}/${PROJECT}.git ]; then
  25         if [[ $(ls -A ${GITDIR}/${PROJECT}.git) ]]; then
  26                 if is_bare ${GITDIR}/${PROJECT}.git
  27                 then
  28                         echo "You are going to delete the git repository \"${PROJECT}.git\" Do you really want to continue? Note, this action cannot be reverted. [y/N]"
  29                         read delAnswer
  30                         case $delAnswer in
  31                                 Y|y)
  32                                         rm -rfv ${PROJECT}.git
  33                                         if [ $? == 0 ]; then
  34                                                 echo "Successfully deleted ${PROJECT}.git"
  35                                         else
  36                                                 echo "An error occurred while deleting ${PROJECT}.git"
  37                                         fi
  38                                         ;;
  39                                 N|n)
  40                                         echo "Aborting due to user request."
  41                                         exit 173
  42                                         ;;
  43                                 *)
  44                                         echo "you said \"$delAnswer\" which I don't understand. Assuming No. Aborting."
  45                                         exit 177
  46                                         ;;
  47                         esac
  48                 else
  49                         echo "\"${PROJECT}.git\" doesn't look like a git repository. Check with your System Administrator."
  50                         exit 177
  51                 fi
  52         else
  53                 echo "\"${PROJECT}.git\" is an empty directory, Skipping. Check with your System Administrator."
  54                 exit 177
  55         fi
  56 fi
  57
  58