publish-tmp-www-file

#!/bin/zsh
# (c) 2010 Bart Trojanowski <bart@jukie.net>

set -e

DSThost="mail.jukie.net"
DSTpath="public_html/tmp/"

DSTurl="http://$DSThost/~$(id -u -n)/${DSTpath#public_html/}"

die() { echo >&2 "$@" ; exit 1 ; }

[[ -z "$1" ]] && die "need at least one file to publish"

for f in $@ ; do
        [[ -f "$f" ]] || die "$f: no such file"
        [[ -r "$f" ]] || die "$f: cannot read file"
done

key() {
        local file=$1
        md5sum "$file" | cut -d ' ' -f 1
        #| cut -c -8
}

typeset -a copied
typeset -a wgetcmds
for f in $@ ; do
        k=$(key $f)
        scp -q -q "$f" "$DSThost:$DSTpath/$k"
        copied[$#copied+1]=$k
        wgetcmds[$#wgetcmds+1]="wget -O $(basename $f) $DSTurl/$k"
done

echo .
for c in $wgetcmds[*] ; do
        echo "$c"
done
echo .

read -s "ignoreme?Push ENTER to delete remote files; CTRL-C to keep them."
echo

for k in $copied[*] ; do
        cmd="cd \"$DSTpath\" && echo \"$k  $k\" | md5sum -c --status && rm -f \"$k\""
        #echo $cmd
        ssh -q -q $DSThost <<<"$cmd"
done