51 lines
1.3 KiB
Bash
Executable File
51 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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# Script que revisa si existen actualizaciones disponibles para el sistema
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# Dependencas: dzen2
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#
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# Lista de códigos de salida
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# 0 - Operación exitosa
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# 1 - Dependencia no cumplida
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# 3 - Paquetes rotos
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# 4 - Operación exitosa, pero no hubo cambios
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#
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# Shell: POSIX compliant
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# Autor: O. Sánchez <o-sanchez@linuxmail.org>
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set -u
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TMP_UPDATES=$(mktemp -d /tmp/updates_void.XXXX)
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xbps-install -nuM 1>"${TMP_UPDATES}"/updates 2>"${TMP_UPDATES}"/error
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UPDATES="$(awk 'END {print NR}' "${TMP_UPDATES}"/updates)"
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BROKEN="$(grep -c broken "${TMP_UPDATES}"/error)"
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PKGS="$(awk '{printf "%-30s %s\n", $1, $2}' "${TMP_UPDATES}"/updates)"
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deps() {
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if ! command -v dzen2 >/dev/null; then
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printf '%b\n' "Dependencia no satisfecha:\n\tInstale dzen2\n"
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exit 1
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fi
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}
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msg() {
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dzen2 -p -fn 'JetBrains Mono:size=8:style=bold' -ta 5 \
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-w 260 -x 1100 -y 25 -l 10
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}
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if deps; then
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if [ "$BROKEN" = 0 ] && [ "$UPDATES" -ge 1 ]; then
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"$HOME"/Dropbox/Gitea/scripts/varios/dunst_sound
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printf '%s\n' "ACTUALIZACIONES DISPONIBLES: $UPDATES" "$PKGS" | msg &
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rm -r "${TMP_UPDATES}"
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exit 0
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elif [ "$BROKEN" -ge 1 ]; then
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printf '%s\n' "HAY PAQUETES ROTOS" "$(awk '{printf "%-30s %s\n", $1, $5}' \
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"${TMP_UPDATES}"/error)" | msg &
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rm -r "${TMP_UPDATES}"
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exit 3
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else
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[ -z "$UPDATES" ] || rm -r "${TMP_UPDATES}"
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exit 4
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fi
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fi
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