#!/bin/bash

set -ex

TARGET_USER=hostuser
TARGET_GROUP=hostgroup

target_home="$(getent passwd "$TARGET_USER" | cut -f 6 -d :)"

if [[ $GID && $GID -ne 0 ]]; then
	groupmod -g $GID "$TARGET_GROUP"
fi
if [[ $UID && $UID -ne 0 ]]; then
	usermod -u $UID "$TARGET_USER"
fi

find "$target_home" \
	'(' -not -user "$TARGET_USER" -a -not -group "$TARGET_GROUP" -exec chown "$TARGET_USER:$TARGET_GROUP" '{}' + ')' -o \
	'(' -not -user "$TARGET_USER" -exec chown "$TARGET_USER" '{}' + ')' -o \
	'(' -not -group "$TARGET_GROUP" -exec chgrp "$TARGET_GROUP" '{}' + ')' -o \
	-true

if [[ $http_proxy =~ ^([^:]+)://([^/:]*)(:([0-9]+?))?(/.*)?$ ]]; then
	http_proxy_protocol="${BASH_REMATCH[1]}"
	http_proxy_domain="${BASH_REMATCH[2]}"
	http_proxy_port="${BASH_REMATCH[4]}"
fi

if [[ $http_proxy ]]; then
	mkdir -p "$target_home/.m2"
	cat > "$target_home/.m2/settings.xml" << _EOF_
<settings>
  <proxies>
   <proxy>
      <id>app-build-proxy</id>
      <active>true</active>
      <protocol>${http_proxy_protocol}</protocol>
      <host>${http_proxy_domain}</host>
      <port>${http_proxy_port}</port>
    </proxy>
  </proxies>
</settings>
_EOF_
fi

exec "$@"