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|
#!/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
date_format='%Y-%m-%d-'
rsync_pre_invoke() { true ;}
rsync_post_invoke() { true ;}
publish_pre_invoke() { true ;}
publish_post_invoke() { true ;}
[ -e ~/.publish.cfg ] && . ~/.publish.cfg
usage()
{
cat << EOF
usage: $0 [<src> [<src> ...]]
copy the file <src> to a server an report the URL.
OPTIONS:
-n no-do. Just print what would have been done
-s Show the history
-x Publish the contents of the xclipboard
-h Show this message
EOF
}
uri_encode() {
perl -MURI::Escape -ne 'print uri_escape($_)'
}
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 +"$date_format")
d_random=$(get_random)
d_server="$d_date$d_random"
rsync_args="--partial --recursive --compress --times"
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/$d_server_http_base/" | xclip
fi
fi
publish_pre_invoke
while [ "$#" -gt 0 ]; do
file="$1"
shift
uri="$base_http/$d_server_http_base/$( echo -n "`basename "$file"`" | uri_encode )"
trail=""
if [ "$only_one" = 1 ]; then
if [ -d "$file" ]; then
trail="/"
uri="$base_http/$d_server_http_base/"
fi
if which xclip >/dev/null 2>&1; then
echo -n "$uri" | xclip
fi
fi
echo "$uri"
history_append "$uri"
rsync_pre_invoke
$NODO rsync $rsync_args "$file$trail" $base_rsync"/$d_server/"
rsync_post_invoke
done
publish_post_invoke
|
