#!/bin/bash # Copyright (c) 2009 Florian Reitmeir # Copyright (c) 2009 Peter Palfrader # # Permission is hereby granted, free of charge, to any person # obtaining a copy of this software and associated documentation # files (the "Software"), to deal in the Software without # restriction, including without limitation the rights to use, # copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following # conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES # OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT # HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR # OTHER DEALINGS IN THE SOFTWARE. # Author: Florian Reitmeir # E-mail: florian@reitmeir.org # Publishes files on a webserver. # # This script copies files or directories as given on the command line, # or stdin or the xclipboard, to a remote location using rsync. That # remote directory should be exposed online and ideally be o-r or have # indexing disabled. # # The directory names chosen by this script are random(ish) but still # contain a date string so one know how old things are when looking at them # (Or one can just have cron clean out stuff older than a week or a month # automagically). # # The random location chosen is printed to stdout when the script finishes, # and is copied to the xclipboard if the xclip(1) utility is installed· # # base_http and base_rsync can be overriden in a ~/.publish.cfg shell snippet. base_http=http://www.example.com/pub base_rsync=marvin.example.com:/var/www/www.example.com/htdocs/pub history_file=~/.publish.history history_lines=1000 [ -e ~/.publish.cfg ] && . ~/.publish.cfg usage() { cat << EOF usage: $0 [ [ ...]] copy the file to a server an report the URL. OPTIONS: -n no-do. Just print what would have been done -s Show the history -x Publish the contents of the xclipboard -h Show this message EOF } uri_encode() { perl -MURI::Escape -ne 'print uri_escape($_)' } get_random() { head -c 8 /dev/urandom | base64 | tr '/+' 'xx' | tr -d '=' } history_append() { time=$(date --utc --rfc-3339='seconds') echo $time $1 >>"$history_file" history_tmp=$( tempfile ) cat "$history_file" | tail --lines="$history_lines" >"$history_tmp" mv "$history_tmp" "$history_file" } history_show() { cat "$history_file" } NODO="" inputxclip=0 while getopts "hnsx" OPTION do case $OPTION in h) usage exit ;; n) NODO="echo" ;; x) inputxclip=1 ;; s) if [ -r "$history_file" ]; then history_show exit 0 else echo "history file: '$history_file' not found" exit 3 fi ;; *) usage >&2 exit 1 ;; esac done shift $(($OPTIND - 1)) if [[ "$#" = 0 ]]; then stdin=`tempfile` trap "rm -f '$stdin'" EXIT chmod a+r "$stdin" if [ "$inputxclip" != 1 ] ; then echo "No files given on the command line, using stdin" >&2 cat > "$stdin" else if which xclip >/dev/null 2>&1; then echo "Publishing x clipboard:" >&2 xclip -o > "$stdin" cat "$stdin" | sed -e 's#^#| #' echo echo "EOF" else echo "xclip not installed?" >&2 exit 1 fi fi set dummy "$stdin" shift elif [ "$inputxclip" = 1 ] ; then echo "Ignoring -x because there are files on the command line" >&2 fi d_date=$(date +'%Y-%m-%d') d_random=$(get_random) d_server="$d_date-$d_random" rsync_args="--partial --recursive --compress" d_server_http_base=$( echo -n "$d_server" | uri_encode ) if [ "$#" = 1 ]; then only_one=1 else only_one=0 echo "$base_http/$d_server_http_base/" if which xclip >/dev/null 2>&1; then echo -n "$base_http/$d_server_http_base/" | xclip fi fi while [ "$#" -gt 0 ]; do file="$1" shift uri="$base_http/$d_server_http_base/$( echo -n "`basename $file`" | uri_encode )" echo "$uri" history_append "$uri" trail="" if [ "$only_one" = 1 ]; then if [ -d "$file" ]; then trail="/" fi echo -n "$uri" | xclip fi $NODO rsync $rsync_args "$file$trail" $base_rsync"/$d_server/" done