Add iso fetcher script

#!/bin/bash

[[ -t 0 ]] && set -x

FROM=http://mir.archlinux.fr/iso/

TO=/srv/ftp/archlinux/archive/iso/

LOCK=~/."${0##*/}".lock

LAST=~/."${0##*/}".fail

echo 'Locking...'

exec 9> "$LOCK"

flock -n 9 || { echo 'Locking Failed'; exit 1; }

[[ -t 1 ]] && set -x

ISO="$1"

[[ -n $ISO ]] || ISO=$(date +%Y.%m.01)

umask 022

cd "$TO"

wget --mirror --no-host-directories --cut-dirs=1 --no-parent "$FROM/$ISO/"

# remove index.html

find . -name '*.html' -delete

[[ -t 0 ]] && type -P tree >/dev/null && tree -h "$ISO"

# vim:set sw=2 ts=2 ft=sh et: