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nu-scripts/pacman-update-check.nu

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#!/bin/env nu
use cntfy.nu
# Checks for package updates
def main [
--ntfy: bool
] {
if is-admin == false {
let span = (metadata main).span;
err make {
msg: "This script needs to be run as root"
label: {
text: "Run as root"
start: $label.start
end: $label.end
}
}
}
let updates = ( checkupdates | split row "\n" )
let update_count = ( $updates | length )
if $update_count > 0 {
echo $"($update_count) package[s] need to be updated"
if $ntfy {
mut update_msg = "";
if $update_count > 20 {
$update_msg = ( $updates
| first 19
| append $"... And ($update_count - 19) more"
| str join "\n" )
} else {
$update_msg = ( $updates | str join "\n" )
}
cntfy main publish --title $"($update_count) package[s] need to be updated" updates $update_msg
}
}
}