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34 lines
785 B
34 lines
785 B
#!/usr/bin/env bash
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set -o errexit
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main() {
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exec "${REDSHIFT_EXE:-redshift}" -l "$(__get_lat_lon)" -v
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}
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__get_lat_lon() {
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: "${IP_LOOKUP_URL:=https://eeloo.humans.rip/ip}"
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: "${GEOIP_LOOKUP_HOST:=http://api.geoiplookup.net}"
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local ipaddr
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ipaddr="$(curl -sSL "${IP_LOOKUP_URL}")"
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local geoip_xml
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geoip_xml="$(curl -sSL "${GEOIP_LOOKUP_HOST}?query=${ipaddr}")"
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__extract_lat_long "${geoip_xml}"
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}
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__extract_lat_long() {
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python <<EOPYTHON
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from __future__ import print_function
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import sys
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from xml.dom.minidom import parseString as parse_xml_string
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dom = parse_xml_string("""${1}""")
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lat = dom.getElementsByTagName('latitude')[0].firstChild.data
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lon = dom.getElementsByTagName('longitude')[0].firstChild.data
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print('{}:{}'.format(lat, lon))
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EOPYTHON
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}
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main "${@}"
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