2018-12-03 09:41:12 +01:00
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#!/bin/bash
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2018-12-03 15:22:12 +01:00
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set -euo pipefail
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2018-12-03 09:41:12 +01:00
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2018-12-05 12:17:45 +01:00
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req_restart_prefix=(
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2018-12-11 17:00:04 +01:00
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glibc
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2018-12-05 12:17:45 +01:00
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linux
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systemd
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)
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2018-12-03 09:41:12 +01:00
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2018-12-05 12:17:45 +01:00
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function get_grep() {
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local IFS_bak="${IFS}"
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IFS="|"
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echo "${req_restart_prefix[*]}"
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IFS="${IFS_bak}"
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}
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updates=$(checkupdates)
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2018-12-11 17:16:04 +01:00
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num=$(echo "${updates}" | grep -c -- '->' || true)
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2018-12-05 12:17:45 +01:00
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2018-12-11 17:16:04 +01:00
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# No updates: Gray
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color="#7f7f7f"
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display_num=""
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2018-12-05 12:17:45 +01:00
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2018-12-11 17:16:04 +01:00
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# Normal updates: White
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[ $num -gt 0 ] && {
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color="#ffffff"
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2018-12-13 13:23:55 +01:00
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display_num=" ${num}"
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2018-12-11 17:16:04 +01:00
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}
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# Requires reboot: Red
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(echo "${updates}" | grep -qE "^($(get_grep))") && color="#dd0000"
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2018-12-13 13:23:55 +01:00
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printf '<span color="%s">\uf94f%s</span>' "${color}" "${display_num}"
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