Local/s10/ft

   1 #!/bin/sh
   2
   3 #==============================================================================
   4 # ft
   5 # File ID: e2b4cbf2-baff-11e8-97b6-c75b54f489f8
   6 #
   7 # Send files from $url to $dest with rsync, retry until it's done.
   8 #
   9 # Author: Øyvind A. Holm <sunny@sunbase.org>
  10 # License: GNU General Public License version 2 or later.
  11 #==============================================================================
  12
  13 progname=ft
  14 VERSION=0.4.1
  15
  16 rcfile=~/.ftrc
  17
  18 opt_append=0
  19 opt_copy=0
  20 opt_help=0
  21 opt_quiet=0
  22 opt_verbose=0
  23 while test -n "$1"; do
  24         case "$1" in
  25         -a|--append) opt_append=1; shift ;;
  26         -c|--copy) opt_copy=1; shift ;;
  27         -h|--help) opt_help=1; shift ;;
  28         -q|--quiet) opt_quiet=$(($opt_quiet + 1)); shift ;;
  29         -v|--verbose) opt_verbose=$(($opt_verbose + 1)); shift ;;
  30         --version) echo $progname $VERSION; exit 0 ;;
  31         --) shift; break ;;
  32         *)
  33                 if printf '%s\n' "$1" | grep -q ^-; then
  34                         echo "$progname: $1: Unknown option" >&2
  35                         exit 1
  36                 else
  37                         break
  38                 fi
  39         break ;;
  40         esac
  41 done
  42 opt_verbose=$(($opt_verbose - $opt_quiet))
  43
  44 if test "$opt_help" = "1"; then
  45         test $opt_verbose -gt 0 && { echo; echo $progname $VERSION; }
  46         cat <<END
  47
  48 Usage: $progname [options] [ -- rsync_options ]
  49
  50 Options:
  51
  52   -a, --append
  53     Don't check downloaded data, only append data to the end of files.
  54     Use with care.
  55   -c, --copy
  56     Don't use the --inplace option with rsync, write to a copy of the
  57     destination file before overwriting it.
  58   -h, --help
  59     Show this help.
  60   -q, --quiet
  61     Be more quiet. Can be repeated to increase silence.
  62   -v, --verbose
  63     Increase level of verbosity. Can be repeated.
  64   --version
  65     Print version information.
  66
  67 Create the rcfile and define url (ssh address of source directory) and
  68 dest (local directory). For example:
  69
  70 url=user@fromhost:/home/user/tel/
  71 dest=/sdcard/tel/
  72
  73 END
  74         exit 0
  75 fi
  76
  77 cmd_rsync="rsync -rmvLPzz --timeout=15"
  78
  79 unset url dest
  80 test -e "$rcfile" && . "$rcfile"
  81
  82 if test -z "$url" -o -z "$dest"; then
  83         echo $progname: url or dest not defined in $rcfile >&2
  84         exit 1
  85 fi
  86
  87 if test "$opt_append" = "1"; then
  88         append_str="--append"
  89 else
  90         append_str=""
  91 fi
  92 if test "$opt_copy" = "1"; then
  93         copy_str=""
  94 else
  95         copy_str="--inplace"
  96 fi
  97 ps | grep -v "grep $cmd_rsync" | grep "$cmd_rsync" && exit 1
  98 until $cmd_rsync $append_str $copy_str $url $dest "$@"; do
  99   date;
 100   sleep 2;
 101 done
 102
 103 # vim: set ts=8 sw=8 sts=8 noet fo+=w tw=79 fenc=UTF-8 :