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76 lines
1.3 KiB
Bash
Executable file
76 lines
1.3 KiB
Bash
Executable file
#!/bin/bash
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: <<=cut
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=head1 NAME
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pacman_pending_updates - Plugin to monitor pending updates
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=head1 APPLICABLE SYSTEMS
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All systems with pacman as their package manager.
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=head1 CONFIGURATION
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The plugin needs no additional configuration and works out of the box.
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It is possible to add warnings for certain numbers of updates pending. The
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following will send a warning when there are more than 10 updates pending.
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[pacman_pending_updates]
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env.PENDING_UPDATES_WARNING :10
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=head1 INTERPRETATION
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This plugin will draw one line: the number of updates pending.
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=head1 MAGIC MARKERS
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#%# family=auto
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#%# capabilities=autoconf
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=head1 VERSION
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1.1.0
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=head1 AUTHOR
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Bert Peters <bert@bertptrs.nl>
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=head1 LICENSE
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GPLv2
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=cut
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case $1 in
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config)
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cat <<'EOM'
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graph_args --base 1000 -l 0
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graph_title Pending updates
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graph_vlabel updates
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graph_category security
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updates.label updates
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updates.info Current number of pending updates
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EOM
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if [[ -n $PENDING_UPDATES_WARNING ]]; then
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echo updates.warning $PENDING_UPDATES_WARNING
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fi
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;;
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autoconf)
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hash checkupdates &> /dev/null && echo yes || echo "no (checkupdates not found)"
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;;
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*)
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tmpfile=$(mktemp)
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updates=$(checkupdates | tee "$tmpfile" | wc -l)
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echo updates.value $updates
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if [ $updates -gt 0 ]; then
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echo updates.extinfo $(paste -s -d, "$tmpfile")
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fi
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rm "$tmpfile"
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;;
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esac
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exit 0
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