gl-perm

   1 #!/bin/sh
   2
   3 # Gitolite permission manipulation helper script
   4 # Copyright 2011, 2014, 2017, Michal Sojka <wsh@2x.cz>
   5 # License: GNU GPLv2+
   6
   7 case "$1" in
   8     -h|-help)
   9 cat <<EOF
  10 Usage: $0                     Print current permissions
  11        $0 + READERS <user>    Allow <user> to read the repo (@all for all users)
  12        $0 - READERS <user>    Remove <user> from the list of readers
  13        $0 + WRITERS <user>    Allow <user> to write the repo
  14 EOF
  15         exit
  16         ;;
  17 esac
  18 curr_branch=$(git symbolic-ref -q HEAD)
  19 curr_branch_short=${curr_branch#refs/heads/}
  20 remote=$(git config --get "branch.$curr_branch_short.remote")
  21 url=$(git config --get "remote.$remote.url") || url=$remote
  22
  23 url_sans_ssh=${url#ssh://}
  24 if [ x"$url_sans_ssh" != x"$url" ]; then
  25     userhost=${url_sans_ssh%%/*}
  26     repo=${url_sans_ssh#*/}
  27 else
  28     # scp-like syntax
  29     userhost=${url%%:*}
  30     repo=${url#*:}
  31 fi
  32 repo=${repo%.git}
  33
  34 case "$(basename "$0")" in
  35     gl-perm|gl-perm-list)
  36         set -- "$repo" -l;;
  37     gl-perm-add-writer)
  38         set -- "$repo" + WRITERS "${1?Missing user name}";;
  39     gl-perm-add-reader)
  40         set -- "$repo" + READERS "${1?Missing user name}";;
  41     gl-perm-rm-writer)
  42         set -- "$repo" - WRITERS "${1?Missing user name}";;
  43     gl-perm-rm-reader)
  44         set -- "$repo" - READERS "${1?Missing user name}";;
  45 esac
  46
  47 (set -x; ssh "$userhost" perms "$@")