packaging/samba-rsync

   1 #!/bin/bash
   2 # This script makes it easy to update the ftp & html directories on the samba.org server.
   3 # It expects the 2 *_DEST directories to contain updated files that need to be sent to
   4 # the remote server. If these directories don't exist yet, they will be copied from the
   5 # remote server (while also making the html dir a git checkout).
   6
   7 FTP_SRC="$HOME/samba-rsync-ftp"
   8 HTML_SRC="$HOME/samba-rsync-html"
   9
  10 FTP_DEST="/home/ftp/pub/rsync"
  11 HTML_DEST="/home/httpd/html/rsync"
  12
  13 HTML_GIT='git.samba.org:/data/git/rsync-web.git'
  14
  15 export RSYNC_PARTIAL_DIR=''
  16
  17 case "$RSYNC_SAMBA_HOST" in
  18     *.samba.org) ;;
  19     *)
  20         echo "You must set RSYNC_SAMBA_HOST in your environment to the samba hostname to use." >&2
  21         exit 1
  22         ;;
  23 esac
  24
  25 MODE=''
  26 REVERSE=''
  27 while (( $# )); do
  28     case "$1" in
  29         -R|--reverse) REVERSE=yes ;;
  30         f|ftp) MODE=ftp ;;
  31         h|html) MODE=html ;;
  32         -h|--help)
  33             echo "Usage: [-R] [f|ftp|h|html]"
  34             echo "-R --reverse  Copy the files from the server to the local host."
  35             echo "              The default is to update the remote files."
  36             echo "-h --help     Output this help message."
  37             echo " "
  38             echo "The script will prompt if ftp or html is not specified on the command line."
  39             echo "Only one category can be copied at a time. When pulling html files, a git"
  40             echo "checkout will be either created or updated prior to the rsync copy."
  41             exit
  42             ;;
  43         *)
  44             echo "Invalid option: $1" >&2
  45             exit 1
  46             ;;
  47     esac
  48     shift
  49 done
  50
  51 while [ ! "$MODE" ]; do
  52     if [ "$REVERSE" = yes ]; then
  53         DIRECTION=FROM
  54     else
  55         DIRECTION=TO
  56     fi
  57     echo -n "Copy which files $DIRECTION the server? ftp or html? "
  58     read ans
  59     case "$ans" in
  60         f*) MODE=ftp ;;
  61         h*) MODE=html ;;
  62         '') exit 1 ;;
  63         *) echo "You must answer f or h to copy the ftp or html data." ;;
  64     esac
  65 done
  66
  67 if [ "$MODE" = ftp ]; then
  68     SRC_DIR="$FTP_SRC"
  69     DEST_DIR="$FTP_DEST"
  70     FILT=".filt"
  71 else
  72     SRC_DIR="$HTML_SRC"
  73     DEST_DIR="$HTML_DEST"
  74     FILT="filt"
  75 fi
  76
  77 function do_rsync {
  78     rsync --dry-run "${@}" | grep -v 'is uptodate$'
  79     echo ''
  80     echo -n "Run without --dry-run? [n] "
  81     read ans
  82     case "$ans" in
  83         y*) rsync "${@}" | grep -v 'is uptodate$' ;;
  84     esac
  85 }
  86
  87 if [ -d "$SRC_DIR" ]; then
  88     REVERSE_RSYNC=do_rsync
  89 else
  90     echo "The directory $SRC_DIR does not exist yet."
  91     echo -n "Do you want to create it? [n] "
  92     read ans
  93     case "$ans" in
  94         y*) ;;
  95         *) exit 1 ;;
  96     esac
  97     REVERSE=yes
  98     REVERSE_RSYNC=rsync
  99 fi
 100
 101 if [ "$REVERSE" = yes ]; then
 102     OPTS='-aivOHP'
 103     TMP_FILT="$SRC_DIR/tmp-filt"
 104     echo "Copying files from $RSYNC_SAMBA_HOST to $SRC_DIR ..."
 105     if [ "$MODE" = html ]; then
 106         if [ $REVERSE_RSYNC = rsync ]; then
 107             git clone "$HTML_GIT" "$SRC_DIR" || exit 1
 108         else
 109             cd "$SRC_DIR" || exit 1
 110             git pull || exit 1
 111         fi
 112         sed -n -e 's/[-P]/H/p' "$SRC_DIR/$FILT" >"$TMP_FILT"
 113         OPTS="${OPTS}f._$TMP_FILT"
 114     else
 115         OPTS="${OPTS}f:_$FILT"
 116     fi
 117     $REVERSE_RSYNC "$OPTS" "$RSYNC_SAMBA_HOST:$DEST_DIR/" "$SRC_DIR/"
 118     rm -f "$TMP_FILT"
 119     exit
 120 fi
 121
 122 cd "$SRC_DIR" || exit 1
 123 echo "Copying files from $SRC_DIR to $RSYNC_SAMBA_HOST ..."
 124 do_rsync -aivOHP --del -f._$FILT . "$RSYNC_SAMBA_HOST:$DEST_DIR/"