.profile.d/git-commit-tree.bashrc

   1 # Set GIT_AUTHOR_NAME etc from dotfiles in the profile.
   2 function git_commit_tree() {
   3   local WHO=$1; shift
   4   local who="$(echo $WHO | tr '[[:upper:]]' '[[:lower:]]')"
   5   local WHAT=
   6
   7   for WHAT in EMAIL NAME; do
   8     local what="$(echo $WHAT | tr '[[:upper:]]' '[[:lower:]]')"
   9     local where=
  10
  11     # Look in $HOME then $PROFILE_HOME.
  12     for where in '~' '$PROFILE_HOME'; do
  13       eval local value=\$\(\<${where}/".git_${who}_${what}"\) 2>/dev/null
  14
  15       if [ -z "$value" ]; then
  16         # COMMITTER defaults to AUTHOR.
  17         if [ "$WHO" = "COMMITTER" ]; then
  18           eval value="\$GIT_AUTHOR_${WHAT}"
  19         fi
  20
  21         # Fall back to generic file.
  22         if [ -z "$value" ]; then
  23             eval value=\$\(\<${where}/".git_${what}"\) 2>/dev/null
  24         fi
  25       fi
  26
  27       if [ -n "$value" ]; then
  28         eval export "GIT_${WHO}_${WHAT}=\$value"
  29         # Skip next location.
  30         break
  31       fi
  32     done
  33   done
  34 }
  35
  36 git_commit_tree AUTHOR
  37 git_commit_tree COMMITTER
  38
  39 unset git_commit_tree