tg-mail.sh

   1 #!/bin/sh
   2 # TopGit - A different patch queue manager
   3 # GPLv2
   4
   5 name=
   6 send_email_args=
   7
   8
   9 ## Parse options
  10
  11 while [ -n "$1" ]; do
  12         arg="$1"; shift
  13         case "$arg" in
  14         -s)
  15                 send_email_args="$1"; shift;;
  16         -*)
  17                 echo "Usage: tg [...] mail [-s SEND_EMAIL_ARGS] [NAME]" >&2
  18                 exit 1;;
  19         *)
  20                 [ -z "$name" ] || die "name already specified ($name)"
  21                 name="$arg";;
  22         esac
  23 done
  24
  25 [ -n "$name" ] || name="$(git symbolic-ref HEAD | sed 's#^refs/heads/##')"
  26 base_rev="$(git rev-parse --short --verify "refs/top-bases/$name" 2>/dev/null)" ||
  27         die "not a TopGit-controlled branch"
  28
  29
  30 patchfile="$(mktemp -t tg-mail.XXXXXX)"
  31
  32 $tg patch $name >"$patchfile"
  33
  34 hlines=$(grep -n -m 1 '^---' "$patchfile" | sed 's/:---//')
  35 header=$(head -n $(($hlines - 1)) "$patchfile")
  36
  37
  38
  39 from="$(echo "$header" | grep '^From:' | sed 's/From:\s*//')"
  40 to="$(echo "$header" | grep '^To:' | sed 's/To:\s*//')"
  41
  42
  43 # XXX: I can't get quoting right without arrays
  44 people=()
  45 [ -n "$from" ] && people=("${people[@]}" --from "$from")
  46 # FIXME: there could be multimple To
  47 [ -n "$to" ]   && people=("${people[@]}" --to "$to")
  48
  49
  50 # NOTE: git-send-email handles cc itself
  51 git send-email $send_email_args "${people[@]}" "$patchfile"
  52
  53 rm "$patchfile"