git-ls-branch

   1 #!/bin/bash
   2
   3 # List the most recently-active (10 by default) branches
   4
   5 USAGE='[-h|--help|-<N>]'
   6 LONG_USAGE='list the N most recently-active branches
   7    (N is optional, default to 8)
   8 '
   9
  10 exec_path=$(git --exec-path)
  11 . $exec_path/git-sh-setup
  12 require_work_tree
  13
  14 # Output format string
  15
  16 fmt='
  17       spaces="                                        "
  18       r=%(refname:short)
  19       s=%(subject)
  20       sr=$(echo $r | wc -c)
  21       pad1=$((45 - $sr))
  22       if [[ "$pad1" < "0" ]]; then
  23          echo $r "%09" "$s";
  24       else
  25          echo $r "${spaces:1:$pad1}" "$s";
  26       fi;
  27     '
  28 list_branches ()
  29 {
  30     count=$1
  31     result=$(git for-each-ref --shell --format="$fmt" \
  32         --sort=-authordate --count=$count refs/heads/)
  33     eval "$result"
  34 }
  35
  36 case "$#" in
  37 0)
  38     list_branches 8 ;;
  39 *)
  40     cmd="$1"
  41     case "$cmd" in
  42     -h|*help)
  43         usage ;;
  44     *)
  45         list_branches ${cmd:1} ;;
  46     esac
  47 esac