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#!/bin/sh
PREFIX=
for i in ./libalpine.sh $PREFIX/lib/libalpine.sh; do
[ -e $i ] && . $i && break
done
usage() {
cat <<-__EOF__
usage: setup-proxy [-hq] [PROXYURL]
Setup http proxy
options:
-h Show this help
-q Quiet mode
If PROXYURL is not specified user will be prompted.
__EOF__
exit 1
}
while getopts "hp:q" opt; do
case "$opt" in
q) quiet=1;;
h) usage;;
p) ROOT=$OPTARG;;
esac
done
shift $(( $OPTIND - 1))
proxyurl="$1"
PROFILE="$ROOT/etc/profile.d/proxy.sh"
if [ -f "$PROFILE" ] ; then
. $PROFILE
fi
suggest=${http_proxy:-none}
while true; do
case "$proxyurl" in
http://*) break;;
none) proxyurl= ; break;;
esac
ask "HTTP/FTP proxy URL? (e.g. 'http://proxy:8080', or 'none')" $suggest
proxyurl=$resp
done
if [ -z "$proxyurl" ]; then
rm -f "$PROFILE"
else
mkdir -p "${PROFILE%/*}"
cat >"$PROFILE" <<__EOF__
# this file was generated with and might get overwritten by setup-proxy
export http_proxy=$proxyurl
export https_proxy=$proxyurl
export ftp_proxy=$proxyurl
__EOF__
fi
[ -e "$PROFILE" ] || exit 1
if [ -z "$quiet" ]; then
echo -e "\nTo make changes active please do login again or source $PROFILE\nwith \". $PROFILE\""
fi
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