rasmus-kirk
216 lines
10 KiB
Nix
216 lines
10 KiB
Nix
{
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inputs,
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config,
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pkgs,
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lib,
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...
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}:
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with lib; let
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nixarr = config.nixarr;
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globals = config.util-nixarr.globals;
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nixarr-command = pkgs.writeShellApplication {
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name = "nixarr";
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runtimeInputs = with pkgs; [
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util-linux
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yq
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gnugrep
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gnused
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];
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text = ''
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command="''${1:-}"
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# Check if a parameter is provided
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if [ -z "$command" ]; then
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echo "Usage: nixarr <command>"
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echo ""
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echo "Commands:"
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echo " fix-permissions Sets correct permissions for any directory managed by Nixarr."
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echo " list-api-keys Lists API keys of supported enabled services."
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echo " list-unlinked <path> Lists unlinked directories and files, in the given directory."
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echo " Use the jdupes command to hardlink duplicates from there."
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echo " wipe-uids-gids The update on 2025-06-03 causes issues with UID/GIDs,"
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echo " run this command, then rebuild and finally run"
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echo " nixarr fix-permissions, to fix these issues."
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exit 1
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fi
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fix-permissions() {
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if [ "$EUID" -ne 0 ]; then
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echo "Please run as root"
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exit
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fi
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find "${nixarr.mediaDir}" \( -type d -exec chmod 0775 {} + -true \) -o \( -exec chmod 0664 {} + \)
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${strings.optionalString nixarr.jellyfin.enable ''
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chown -R ${globals.libraryOwner.user}:${globals.libraryOwner.group} "${nixarr.mediaDir}/library"
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chown -R ${globals.jellyfin.user}:root "${nixarr.jellyfin.stateDir}"
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find "${nixarr.jellyfin.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.plex.enable ''
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chown -R ${globals.libraryOwner.user}:${globals.libraryOwner.group} "${nixarr.mediaDir}/library"
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chown -R ${globals.plex.user}:root "${nixarr.plex.stateDir}"
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find "${nixarr.plex.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.audiobookshelf.enable ''
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chown -R ${globals.libraryOwner.user}:${globals.libraryOwner.group} "${nixarr.mediaDir}/library"
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chown -R ${globals.audiobookshelf.user}:root "${nixarr.audiobookshelf.stateDir}"
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find "${nixarr.audiobookshelf.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.transmission.enable ''
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chown -R ${globals.transmission.user}:${globals.transmission.group} "${nixarr.mediaDir}/torrents"
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chown -R ${globals.transmission.user}:${globals.cross-seed.group} "${nixarr.transmission.stateDir}"
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find "${nixarr.transmission.stateDir}" \( -type d -exec chmod 0750 {} + -true \) -o \( -exec chmod 0640 {} + \)
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''}
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${strings.optionalString nixarr.sabnzbd.enable ''
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chown -R ${globals.sabnzbd.user}:${globals.sabnzbd.group} "${nixarr.mediaDir}/usenet"
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chown -R ${globals.sabnzbd.user}:root "${nixarr.sabnzbd.stateDir}"
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find "${nixarr.sabnzbd.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.transmission.privateTrackers.cross-seed.enable ''
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chown -R ${globals.cross-seed.user}:root "${nixarr.transmission.privateTrackers.cross-seed.stateDir}"
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find "${nixarr.transmission.privateTrackers.cross-seed.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.prowlarr.enable ''
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chown -R ${globals.prowlarr.user}:root "${nixarr.prowlarr.stateDir}"
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find "${nixarr.prowlarr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.sonarr.enable ''
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chown -R ${globals.sonarr.user}:root "${nixarr.sonarr.stateDir}"
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find "${nixarr.sonarr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.radarr.enable ''
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chown -R ${globals.radarr.user}:root "${nixarr.radarr.stateDir}"
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find "${nixarr.radarr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.lidarr.enable ''
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chown -R ${globals.lidarr.user}:root "${nixarr.lidarr.stateDir}"
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find "${nixarr.lidarr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.bazarr.enable ''
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chown -R ${globals.bazarr.user}:root "${nixarr.bazarr.stateDir}"
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find "${nixarr.bazarr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.readarr.enable ''
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chown -R ${globals.readarr.user}:root "${nixarr.readarr.stateDir}"
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find "${nixarr.readarr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.readarr-audiobook.enable ''
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chown -R ${globals.readarr.user}:root "${nixarr.readarr-audiobook.stateDir}"
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find "${nixarr.readarr-audiobook.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.jellyseerr.enable ''
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chown -R ${globals.jellyseerr.user}:root "${nixarr.jellyseerr.stateDir}"
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find "${nixarr.jellyseerr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.autobrr.enable ''
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chown -R ${globals.autobrr.user}:root "${nixarr.autobrr.stateDir}"
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find "${nixarr.autobrr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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${strings.optionalString nixarr.recyclarr.enable ''
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chown -R ${globals.recyclarr.user}:root "${nixarr.recyclarr.stateDir}"
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find "${nixarr.recyclarr.stateDir}" \( -type d -exec chmod 0700 {} + -true \) -o \( -exec chmod 0600 {} + \)
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''}
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}
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list-unlinked() {
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if [ "$#" -ne 1 ]; then
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echo "Illegal number of parameters. Usage: nixarr list-unlinked <path>"
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fi
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find "$1" -type f -links 1 -exec du -h {} + | sort -h
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}
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list-api-keys() {
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if [ "$EUID" -ne 0 ]; then
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echo "Please run as root"
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exit
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fi
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${strings.optionalString nixarr.bazarr.enable ''
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BAZARR=$(yq '.auth.apikey' "${nixarr.bazarr.stateDir}/config/config.yaml")
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echo "Bazarr api-key: $BAZARR"
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''}
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${strings.optionalString nixarr.jellyseerr.enable ''
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JELLYSEERR=$(yq '.main.apiKey' "${nixarr.jellyseerr.stateDir}/settings.json")
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echo "Jellyseerr api-key: $JELLYSEERR"
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''}
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${strings.optionalString nixarr.lidarr.enable ''
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LIDARR=$(xq '.Config.ApiKey' "${nixarr.lidarr.stateDir}/config.xml")
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echo "Lidarr api-key: $LIDARR"
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''}
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${strings.optionalString nixarr.prowlarr.enable ''
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PROWLARR=$(xq '.Config.ApiKey' "${nixarr.prowlarr.stateDir}/config.xml")
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echo "Prowlarr api-key: $PROWLARR"
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''}
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${strings.optionalString nixarr.radarr.enable ''
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RADARR=$(xq '.Config.ApiKey' "${nixarr.radarr.stateDir}/config.xml")
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echo "Radarr api-key: $RADARR"
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''}
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${strings.optionalString nixarr.readarr.enable ''
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READARR=$(xq '.Config.ApiKey' "${nixarr.readarr.stateDir}/config.xml")
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echo "Readarr api-key: $READARR"
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''}
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${strings.optionalString nixarr.readarr-audiobook.enable ''
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READARR_AUDIOBOOK=$(xq -r '.Config.ApiKey' "${nixarr.readarr-audiobook.stateDir}/config.xml")
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echo "Readarr Audiobook api-key: $READARR_AUDIOBOOK"
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''}
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${strings.optionalString nixarr.sabnzbd.enable ''
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SABNZBD=$(grep api_key ${nixarr.sabnzbd.stateDir}/sabnzbd.ini | sed 's/^api_key.*= *//g')
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echo "Sabnzbd api-key: \"$SABNZBD\""
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''}
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${strings.optionalString nixarr.sonarr.enable ''
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SONARR=$(xq '.Config.ApiKey' "${nixarr.sonarr.stateDir}/config.xml")
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echo "Sonarr api-key: $SONARR"
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''}
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${strings.optionalString nixarr.sonarr.enable ''
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TRANSMISSION_RPC_USER=$(yq '.["rpc-username"]' "${nixarr.transmission.stateDir}/.config/transmission-daemon/settings.json")
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TRANSMISSION_RPC_PASS=$(yq '.["rpc-password"]' "${nixarr.transmission.stateDir}/.config/transmission-daemon/settings.json")
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echo "Transmission rpc-username: $TRANSMISSION_RPC_USER"
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echo "Transmission rpc-password: $TRANSMISSION_RPC_PASS"
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''}
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}
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wipe-uids-gids() {
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if [ "$EUID" -ne 0 ]; then
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echo "Please run as root"
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exit
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fi
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echo "Backing up /etc/passwd and /etc/group..."
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mkdir -p "${nixarr.stateDir}/migration-backup"
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cp /etc/passwd "${nixarr.stateDir}/migration-backup/passwd.bak"
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cp /etc/group "${nixarr.stateDir}/migration-backup/group.bak"
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echo "Wiping all nixarr users and groups from /etc/passwd and /etc/group..."
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sed -i -E '/^(audiobookshelf|autobrr|bazarr|cross-seed|jellyfin|jellyseerr|lidarr|plex|prowlarr|radarr|readarr|recyclarr|sabnzbd|sonarr|streamer|torrenter|transmission|usenet)/d' /etc/passwd
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sed -i -E '/^(autobrr|cross-seed|jellyseerr|media|prowlarr|recyclarr|sabnzbd|streamer|torrenter|transmission|usenet)/d' /etc/group
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echo ""
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echo "Done, please rebuild your configuration to get back the users and groups. This time, they will have the correct permissions."
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echo "After rebuilding, make sure to run: nixarr fix-permissions"
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}
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COMMAND="$1"
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shift
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case "$COMMAND" in
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fix-permissions)
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fix-permissions
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;;
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list-unlinked)
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list-unlinked "$@"
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;;
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list-api-keys)
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list-api-keys
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;;
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wipe-uids-gids)
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wipe-uids-gids
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;;
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esac
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'';
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};
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in mkIf nixarr.enable {
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config.environment.systemPackages = [nixarr-command];
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}
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