dotfiles-silo/local-share/scripts/backup.nu

#!/bin/nu

let repo = '/run/media/trivernis/Backup/borg'

$env.BORG_REPO = $repo


let BACKUP_PATHS = ([	
	~/Documents 
	~/Videos 
	~/Pictures/ 
	~/Music 
	~/Phone
	~/.config 
	~/.zshrc 
	~/.local 
  /mnt/Data/Cloud/Nextcloud/ 
	/mnt/Data/Bilder/ 
	/mnt/Data/Dokumente/ 
	/mnt/Data/Filme/ 
	/mnt/Data/Audio/ 
	/mnt/Massdata/ 
	/etc
] | path expand )

if (pgrep borg | length) > 0 {
  print "Borg is running"
  exit
}


borg break-lock

let occ = df $repo --output=pcent | split row "\n" | get 1 | str replace "%" "" | into float

if $occ > 95 {
	print "Over 95% of disk space is used! Compacting..."
	borg compact $repo --progress --threshold 5 -v
}

print "Creating archive"
(borg create 
	--progress
	--warning
	--filter AME
	--compression zstd 
	--exclude-caches 
	--exclude-if-present '.borgexclude'
	--exclude-if-present 'Code Cache'
	--exclude '*/.cache' 
	--exclude '*/Rust/*/target' 
	--exclude '*/target/debug' 
	--exclude '*/target/release' 
	--exclude '*/node_modules' 
	--exclude '*/massdata.tar.gz' 
	--exclude '*/dynmap/web/tiles' 
	--exclude '*/work/*decompile' 
	--exclude '*/PortableGit*' 
	--exclude '*/Cache'
	--exclude '*/GpuCache'
	--exclude '*/Code Cache'
	--exclude '*/logs'
	--exclude '*/.config/syncthing'
	--exclude '*.pyc' 
	--exclude '*/Java/*/build' 
	--exclude '*/Java/*/out/artifacts' 
	--exclude '*/Java/*/target' 
	--exclude '*/Kotlin/*/target' 
	--exclude '*/Kotlin/*/out' 
	--exclude '*/Kotlin/*/build' 
	--exclude '*/.local/share/Steam'
	--exclude '/mnt/Massdata/omenrescue'
	--exclude '/mnt/Massdata/hydrus.enc.tar.zst'
	--exclude '/mnt/Massdata/fakesys*.iso'
	--list 
	--stats 
	'::{hostname}-{now}' 
	...$BACKUP_PATHS
)

print "Deleting old files"

(borg prune
	--progress
	--list
	--glob-archives '{hostname}-*'
	--show-rc
	--keep-daily 2
	--keep-weekly 2
	--keep-monthly 1
)
print "Running check for five minutes"

(borg check
	--progress
	--repository-only
	--max-duration 300
)