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#!/bin/sh
PREFIX=@PREFIX@
: ${LIBDIR=$PREFIX/lib}
. "$LIBDIR/libalpine.sh"
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 0;;
p) ROOT=$OPTARG;;
'?') usage "1" >&2;;
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 [ $# -eq 0 ]; do
case "$proxyurl" in
http://*|https://*) break;;
none) break;;
esac
ask "HTTP/FTP proxy URL? (e.g. 'http://proxy:8080', or 'none')" $suggest
proxyurl=$resp
done
if [ "$proxyurl" = "none" ]; then
rm -f "$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=$proxyurl
export no_proxy=localhost
__EOF__
# busybox wget does not handle http proxies well
apk add --quiet --no-progress wget
fi
if [ -z "$quiet" ] && [ "$proxyurl" != "none" ]; then
cat <<-__EOF__
To make changes active please do login again or source $PROFILE
with ". $PROFILE"
__EOF__
fi
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