bin/git-outgoing

   1 #!/bin/sh
   2 # Usage: git-outgoing [<upstream>] [<head> [<limit>]]
   3 # Show commits on current branch that do not exist on branch <upstream>.
   4
   5 # bail out with message to stderr and exit status 1
   6 die() {
   7     echo "$(basename $0):" "$@" 1>&2
   8     exit 1
   9 }
  10
  11 # colors
  12 SHA=$(git config --get-color 'color.branch.local')
  13 ADD=$(git config --get-color 'color.diff.new')
  14 REM=$(git config --get-color 'color.diff.old')
  15 RESET=$(git config --get-color '' 'reset')
  16
  17 # get the current branch in refs/heads/<branch> form
  18 ref=$(git symbolic-ref -q HEAD)
  19 test -n "$ref" ||
  20 die "you're not on a branch"
  21
  22 # just the branch name please
  23 branch=$(echo "$ref" | sed 's@^refs/heads/@@')
  24 test -n "$branch" ||
  25 die "you're in a weird place; get on a local branch"
  26
  27 # use tracking branch if no upstream given
  28 if [ $# -eq 0 ]
  29 then
  30     remote=$(git config --get "branch.$branch.remote" || true)
  31
  32     merge=$(git config branch.$branch.merge) ||
  33     die "branch $branch isn't tracking a remote branch and no <upstream> given"
  34
  35     set -- "$remote/$(echo "$merge" |sed 's@^refs/heads/@@')"
  36 fi
  37
  38 git cherry -v "$@"                                |
  39 cut -c1-9 -c43-                                   |
  40 sed -e "s/^\(.\) \(.......\)/\1 $SHA\2$RESET/"    |
  41 sed -e "s/^-/$REM-$RESET/" -e "s/^+/$ADD+$RESET/"