git-delrembr

   1 #!/bin/sh
   2
   3 #==============================================================================
   4 # git-delrembr
   5 # File ID: bb8f9564-dfd3-11e2-b044-0800274013ad
   6 #
   7 # Delete the specified Git branches or tags locally and from all remotes
   8 #
   9 # Author: Øyvind A. Holm <sunny@sunbase.org>
  10 # License: GNU General Public License version 2 or later.
  11 #==============================================================================
  12
  13 progname=git-delrembr
  14 VERSION=0.5.0
  15
  16 opt_help=0
  17 opt_dry_run=0
  18 opt_quiet=0
  19 opt_verbose=0
  20 while test -n "$1"; do
  21         case "$1" in
  22         -h|--help) opt_help=1; shift ;;
  23         -n|--dry-run) opt_dry_run=1; shift ;;
  24         -q|--quiet) opt_quiet=$(($opt_quiet + 1)); shift ;;
  25         -v|--verbose) opt_verbose=$(($opt_verbose + 1)); shift ;;
  26         --version) echo $progname $VERSION; exit 0 ;;
  27         --) shift; break ;;
  28         *)
  29                 if printf '%s\n' "$1" | grep -q ^-; then
  30                         echo "$progname: $1: Unknown option" >&2
  31                         exit 1
  32                 else
  33                         break
  34                 fi
  35         break ;;
  36         esac
  37 done
  38 opt_verbose=$(($opt_verbose - $opt_quiet))
  39
  40 if test "$opt_help" = "1"; then
  41         test $opt_verbose -gt 0 && { echo; echo $progname $VERSION; }
  42         cat <<END
  43
  44 Delete the specified Git branches or tags locally and from all remotes
  45
  46 Usage: $progname [options] ref [...]
  47
  48 Options:
  49
  50   -h, --help
  51     Show this help.
  52   -n, --dry-run
  53     Don't delete anything, only print out what would be done.
  54   -q, --quiet
  55     Be more quiet. Can be repeated to increase silence.
  56   -v, --verbose
  57     Increase level of verbosity. Can be repeated.
  58   --version
  59     Print version information.
  60
  61 END
  62         exit 0
  63 fi
  64
  65 if test "$opt_dry_run" = "1"; then
  66         sim=echo
  67 else
  68         sim=
  69 fi
  70
  71 msg() {
  72         if test $opt_verbose -ge $1; then
  73                 shift
  74                 echo "$progname: $*" >&2
  75         fi
  76 }
  77
  78 branches="$@"
  79 remotes="$(git remote)"
  80 for b in $branches; do
  81         echo ==== $progname: branch \"$b\" ====
  82         git branch | grep -q "^  $b\$" && {
  83                 msg 1 Executing $sim git branch -D $b
  84                 $sim git branch -D $b
  85         }
  86         for r in $remotes; do
  87                 git branch -a | grep -q "^  remotes/$r/$b\$" && {
  88                         msg 1 Executing $sim git push $r :$b
  89                         $sim git push $r :$b
  90                 }
  91         done
  92 done
  93
  94 # vim: set ts=8 sw=8 sts=8 noet fo+=w tw=79 fenc=UTF-8 :