various

hosts/server/vessel/audiocomp.nix

@@ -1,84 +0,0 @@
-{
-  self,
-  lib,
-  pkgs,
-  ...
-}: let
-  audiocomp = pkgs.writeShellApplication {
-    name = "audiocomp";
-    runtimeInputs = [
-      pkgs.parallel
-      pkgs.rsync
-      pkgs.openssh
-    ];
-    text = let
-      remoteDir = self.nixosConfigurations.abacus.config.services.navidrome.settings.MusicFolder;
-      enc = pkgs.writeShellApplication {
-        name = "enc";
-        runtimeInputs = [
-          pkgs.opusTools
-        ];
-        text = ''
-          src=$1
-          dst=$src
-          dst=''${dst%.flac}.opus
-          dst=/srv/compmusic/''${dst#/srv/music/}
-
-          if [[ -f "$dst" ]]; then
-            exit
-          fi
-
-          mkdir --parents -- "$(dirname -- "$dst")"
-
-          echo "encoding ''${src@Q} -> ''${dst@Q}" >&2
-          exec opusenc --quiet --bitrate 96.000 -- "$src" "$dst"
-        '';
-      };
-      clean = pkgs.writeShellApplication {
-        name = "clean";
-        text = ''
-          del=$1
-          chk=$del
-          chk=''${chk%.opus}.flac
-          chk=/srv/music/''${chk#/srv/compmusic/}
-
-          if [[ ! -f "$chk" ]]; then
-            echo "deleting ''${del@Q}" >&2
-            rm --force -- "$del"
-          fi
-        '';
-      };
-    in ''
-      shopt -s globstar nullglob
-
-      find /srv/music -name '*.flac' -print0 | parallel --null -- ${lib.getExe enc} {}
-
-      find /srv/compmusic -name '*.flac' -exec ${clean} {} \;
-
-      echo syncing >&2
-      rsync --verbose --verbose --archive --update --delete --mkpath --exclude lost+found \
-        --rsh 'ssh -i /etc/ssh/ssh_host_ed25519_key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null' \
-        -- /srv/compmusic/ root@wrz.one:${remoteDir}
-    '';
-  };
-in {
-  systemd.services.audiocomp = {
-    description = "Compress and sync music";
-    serviceConfig = {
-      Type = "oneshot";
-      User = "root";
-      Group = "root";
-      ExecStart = lib.getExe audiocomp;
-    };
-  };
-
-  systemd.timers.audiocomp = {
-    description = "Compress and sync music daily";
-    wantedBy = ["timers.target"];
-    timerConfig = {
-      OnCalendar = "*-*-* 03:00:00";
-      Persistent = true;
-      Unit = "audiocomp.service";
-    };
-  };
-}

hosts/server/vessel/musicomp.nix

@@ -0,0 +1,51 @@
+{
+  self,
+  lib,
+  pkgs,
+  ...
+}: {
+  services.musicomp.jobs.main = {
+    music = "/srv/music";
+    comp = "/srv/compmusic";
+    timerConfig = {
+      OnCalendar = "daily";
+      Persistent = true;
+    };
+    inhibitsSleep = true;
+    post = let
+      remoteDir = self.nixosConfigurations.abacus.config.services.navidrome.settings.MusicFolder;
+      rsyncExe = lib.getExe pkgs.rsync;
+    in ''
+      ${rsyncExe} \
+        --archive \
+        --recursive \
+        --delete \
+        --update \
+        --mkpath \
+        --verbose --verbose \
+        --exclude lost+found \
+        --rsh 'ssh -i /etc/ssh/ssh_host_ed25519_key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null' \
+        /srv/compmusic/ root@wrz.one:${remoteDir}
+    '';
+  };
+
+  systemd.services.audiocomp = {
+    description = "Compress and sync music";
+    serviceConfig = {
+      Type = "oneshot";
+      User = "root";
+      Group = "root";
+      ExecStart = lib.getExe audiocomp;
+    };
+  };
+
+  systemd.timers.audiocomp = {
+    description = "Compress and sync music daily";
+    wantedBy = ["timers.target"];
+    timerConfig = {
+      OnCalendar = "*-*-* 03:00:00";
+      Persistent = true;
+      Unit = "audiocomp.service";
+    };
+  };
+}