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49 lines
1.1 KiB
Plaintext
49 lines
1.1 KiB
Plaintext
#!/bin/env nu
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use ./lib/cntfy.nu
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use ./lib/dockerhub.nu
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def main [
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--ntfy: bool
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] {
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let images = ( get_images )
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let image_count = ( $images | length )
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if $image_count == 0 {
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print "No images found"
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return
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}
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print $"($image_count) local image[s] found"
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( $images
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| where { |$it| $it.Names? != null }
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| insert Name {|$it| $it.Names | first }
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| where {|| needs_update }
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| each {|| print_needs_update $ntfy }
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)
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}
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def get_images [] {
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podman images --no-trunc --format json | from json
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}
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export def needs_update [] {
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let data = $in
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let name_parts = ( $data.Name | split row "/" --number 2 )
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let host = ( $name_parts | first )
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let image = ( $name_parts | last | split row ":" | get 0 )
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let digest = $data.Id
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if $host == "docker.io" {
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( dockerhub get_image_digest $image ) != $digest
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} else {
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false
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}
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}
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def print_needs_update [ntfy: bool] {
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let data = $in
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print $"Image `($data.Name)` needs to be updated."
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if $ntfy {
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cntfy publish --tags [ podman $data.Name ] --title $"($data.Name) outdated" "updates" $"Container ($data.Name) needs to be updated."
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}
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} |