tg-summary.sh

   1 #!/bin/sh
   2 # TopGit - A different patch queue manager
   3 # (c) Petr Baudis <pasky@suse.cz>  2008
   4 # GPLv2
   5
   6
   7 ## Parse options
   8
   9 if [ -n "$1" ]; then
  10         echo "Usage: tg [...] summary" >&2
  11         exit 1
  12 fi
  13
  14 curname="$(git symbolic-ref HEAD | sed 's#^refs/\(heads\|top-bases\)/##')"
  15
  16
  17 ## List branches
  18
  19 git for-each-ref refs/top-bases |
  20         while read rev type ref; do
  21                 name="${ref#refs/top-bases/}"
  22                 missing_deps=
  23
  24                 current=' '
  25                 [ "$name" != "$curname" ] || current='>'
  26                 nonempty=' '
  27                 ! branch_empty "$name" || nonempty='0'
  28                 remote=' '
  29                 [ -z "$base_remote" ] || remote='l'
  30                 ! has_remote "$name" || remote='r'
  31                 rem_update=' '
  32                 [ "$remote" != 'r' ] || ! ref_exists "refs/remotes/$base_remote/top-bases/$name" || {
  33                         branch_contains "refs/top-bases/$name" "refs/remotes/$base_remote/top-bases/$name" &&
  34                         branch_contains "$name" "refs/remotes/$base_remote/$name"
  35                 } || rem_update='R'
  36                 [ "$rem_update" = 'R' ] || branch_contains "refs/remotes/$base_remote/$name" "$name" 2>/dev/null ||
  37                         rem_update='L'
  38                 deps_update=' '
  39                 needs_update "$name" >/dev/null || deps_update='D'
  40                 deps_missing=' '
  41                 [ -z "$missing_deps" ] || deps_missing='!'
  42                 base_update=' '
  43                 branch_contains "$name" "refs/top-bases/$name" || base_update='B'
  44
  45                 if [ "$(git rev-parse "$name")" != "$rev" ]; then
  46                         subject="$(git cat-file blob "$name:.topmsg" | sed -n 's/^Subject: //p')"
  47                 else
  48                         # No commits yet
  49                         subject="(No commits)"
  50                 fi
  51
  52                 printf '%s\t%-31s\t%s\n' "$current$nonempty$remote$rem_update$deps_update$deps_missing$base_update" \
  53                         "$name" "$subject"
  54         done