add gh-actions-lock extension

switch to native jj starship config
feat(nixos): add shelfmark to arr services preset
2026-11-13 14:45:02 +00:00 · 2026-11-12 10:57:10 -05:00 · 2026-11-08 15:06:38 -05:00 · 2026-11-07 08:44:21 -05:00 · 2026-11-07 10:42:19 +00:00 · 2026-10-31 09:58:52 +00:00
31 changed files with 713 additions and 739 deletions
@@ -1,5 +1,57 @@
 # Changelog

+## 2026-10-25: fix pgweb/mathesar postgresql.target dependency and refresh all DB collations
+
+- **pgweb & mathesar**: Added `requires = [ "postgresql.target" ];` to `systemd.services.pgweb` (`platforms/nixos/modules/nmasur/presets/services/pgweb.nix`) and `"postgresql.target"` to `systemd.services.mathesar.requires` (`platforms/nixos/modules/nmasur/presets/services/mathesar/mathesar.nix`). Previously they only set `after = [ "postgresql.target" ]`, allowing `switch-to-configuration` to start `pgweb.service` before `postgresql.target` was queued and causing `pgweb` to fail with `connect: no such file or directory` on `/run/postgresql/.s.PGSQL.5432`.
+- **PostgreSQL collation version refresh**: Updated `systemd.services.postgresql-setup.preStart` (`platforms/nixos/modules/nmasur/presets/services/postgresql.nix`) to iterate over all databases with `datallowconn` in `pg_database` and run `ALTER DATABASE ... REFRESH COLLATION VERSION;` instead of only refreshing `template1` and `postgres`.
+
+## 2026-10-24: fix build failures for NixOS swan
+
+- **Nextcloud**: Upstream NixOS removed `services.nextcloud.config.adminpassFile` and `services.nextcloud.config.adminuser`. Removed `adminpassFile` from `services.nextcloud.config`, updated `services.prometheus.exporters.nextcloud` to reference `config.secrets.nextcloud.dest` directly as `passwordFile` and set `username = "root"`, and added ordering dependencies on `nextcloud-secret` for `prometheus-nextcloud-exporter.service`.
+- **Bazarr**: Replaced obsolete `services.bazarr.listenPort` with `services.bazarr.settings.general.port` in Caddy reverse proxy upstream (`arr.nix`) and Grafana dashboard matcher (`grafana.nix`).
+- **pyopenjtalk-plus**: Added `overlays/pyopenjtalk-plus.nix` disabling `test_run_njd_from_mecab_invalid_input_should_not_break_next_call`, which fails under Python 3.14 due to an exact string match assertion on the `TypeError` message ("Expected str, got int" vs expected "must be str").
+- **calibre**: Added `overlays/calibre.nix` setting `doInstallCheck = false`, bypassing upstream failure in `test_speech_dispatcher` caused by `speechd-minimal` omitting Python bindings in nixpkgs.
+
+
+## 2026-10-17: removed post-TUI lag tooling
+
+- With the root cause fixed (starship notifications, below), removed the `lag-triage` module: `lag-triage`, `unlag`, `lag-sample`, `term-probe`, the PTY repro script, the flight recorder filter and the Ctrl-b `heal-autosuggest` binding. Also deleted its `power-user.nix` enable and `~/.local/state/lag-triage`.
+- The zellij `fish-no-query-term` wrapper now only exports `fish_features=no-query-term` before starting fish; the recorder is gone.
+
+## 2026-10-17: post-TUI lag ROOT CAUSE — starship cmd_duration notifications
+
+- The first timestamped episode (fish 4.9.3, fresh zellij session) showed fish handling keys in ~1ms, but every prompt took **~2s**, blocked on one child process. After Ctrl-b, prompts dropped to ~50ms.
+- Cause: `starship.nix` set `cmd_duration.show_notifications = true` on darwin only (`min_time_to_notify = 30000`). On macOS, sending that notification blocks `starship prompt` for ~2s (measured: 0.03s with `--cmd-duration=100` vs 2.02s with `--cmd-duration=600000`). fish keeps `$CMD_DURATION` until another command actually executes. So after any command over 30s (i.e. every TUI session), every prompt redraw re-sent the notification and froze the shell for 2s: Enter on an empty line, vi mode switches, repaints.
+- This explains every observation: macOS-only (Linux had notifications off), "post-TUI" (TUIs are the long commands), and why the toggle "cured" it. Executing *any* command resets `$CMD_DURATION`; autosuggestions were never involved. The 2026-08/09 entries blaming fish autosuggestions, query-term and thread pools were wrong.
+- Fix: `show_notifications = false` everywhere. Verified: the real config with a 10-minute duration renders in 0.05s and still shows the duration.
+
+## 2026-10-17: disable atuin tests
+
+- Added `overlays/atuin.nix` to disable atuin 18.23.0's `checkPhase`. Its
+  PTY-driven e2e tests (`tests/e2e_capture.rs`, `tests/e2e_pty.rs`, notably the
+  bash-preexec variants) time out in the darwin build sandbox ("timed out
+  waiting for shell session ID", `captured: []`), which broke
+  `nh home switch` for `lookingglass` after the flake update. atuin isn't in
+  the binary cache for aarch64-darwin, so it gets built locally. Skipping
+  individual tests wasn't viable: cargo stops at the first failing test binary,
+  hiding later failures behind ~13-minute rebuilds. The 554 unit tests passed.
+
+## 2026-10-17: fix flake check for AWS-only arrow
+
+- `nix flake check` (run by the weekly Update Flake workflow) failed evaluating `packages.x86_64-linux.arrow-iso`: arrow now imports `amazon-image.nix` directly, which conflicts with the `iso` and `qcow-efi` generator formats (`boot.loader.timeout` 1 vs 10, and similar).
+- `flake.nix` now has an `awsOnlyHosts = [ "arrow" ]` list; those hosts only get the `-aws` image. `arrow-iso` and `arrow-qcow` are no longer exported.
+
+## 2026-10-15: post-TUI lag — re-investigation, timestamped recorder
+
+- **Status: root cause still unproven.** Not reproducible in fresh shells: a PTY harness (with and without a real zellij 0.45.1 session, fish 4.9.3, the real config and a copy of the real history) showed no echo-latency change after hx (with nixd/marksman/rumdl running), jjui, yazi, vim, less, lazygit or Claude Code, nor with huge history autosuggestions or concurrent history writers.
+- New facts:
+  - Timeline: fish 4.8.0 first landed in the store on 2026-07-05 and the first lag fix attempt was 2026-08-08. 4.8.0 changed history timestamps/merging (fish #10300), which is the data autosuggestions search on every keystroke.
+  - Today's (2026-10-15) lag was in a 36-day-old fish **4.8.1** pane. 57 of 85 running fish processes are still 4.8.1 (started before 4.9.3 was installed on 2026-09-24); there is no evidence yet either way that 4.9.3 shells lag. Long-lived shells are the main difference from every failed reproduction.
+  - In the shell history, the command run right before a heal was `hx` in 4 of the 5 cases with usable context (Helix, not previously on the trigger list).
+- Corrections to earlier entries: the thread-pool starvation theory (2026-08-31) is not supported. In all September flight logs every enqueued work item was picked up by a worker (2090/2090). The September logs had no timestamps, so they cannot show whether fish was slow to handle keys or the delay was downstream (zellij/ghostty). In most pre-heal windows fish handled keys one at a time with a repaint after each (no input backlog), which weakly points away from fish's input loop.
+- Recorder upgrade (`zellij.nix` `fish-no-query-term`, `lag-triage/flight_filter.pl`): when `~/.local/state/lag-triage/RECORD` exists, new pane shells stream `FISH_DEBUG` through a FIFO into a Perl filter that adds millisecond timestamps and redacts typed/pasted content and command lines (the September logs contained pasted secrets in clear text). Added `reader-render`, `complete`, `autoload`, `history` and `uvar-notifier` categories. `config.fish` now drops `FISH_DEBUG`/`FISH_DEBUG_OUTPUT` so subshells and `fish -c` children no longer write into the recorder's path (they previously truncated the same log file).
+- `heal-autosuggest` (Ctrl-b) now first copies the last 20k lines of the pane's timestamped log to `~/.local/state/lag-triage/episodes/`, so pressing it during a lag preserves the evidence. Next step: analyze the first episode (time from each `Read byte` to the following `Writing terminal command` decides fish-side versus downstream).
+
 ## 2026-10-11

 - **Configured `arrow` host for AWS EC2 deployment**:
@@ -11,6 +63,21 @@

 ## 2026-09-29

+- **Added Valheim dedicated server package, service, and preset**:
+  - Added `steam-fetcher` (`github:nix-community/steam-fetcher`) flake input with `inputs.nixpkgs.follows = "nixpkgs"`.
+  - Added `inputs.steam-fetcher.overlay` to system overlays in `lib/default.nix`.
+  - Added `pkgs/valheim-server/package.nix` wrapping the Valheim dedicated server with modern `buildFHSEnv`, updated to latest release 1.0.16 (Steam depot `896661`, manifest `1285123405092214913`), with graceful fallback for non-x86_64-linux platforms.
+  - Added `overlays/valheim.nix` exposing `valheim-server`, `valheim-server-unwrapped`, and `fetchValheimThunderstoreMod` for compatibility.
+  - Added NixOS service module `platforms/nixos/modules/services/valheim.nix` defining `services.valheim`:
+    - Manages dedicated user/group `valheim` and systemd service `valheim.service`.
+    - Supports runtime decryption/loading of server password via `passwordFile` (avoiding plaintext secrets in the Nix store) as well as fallback `password` string option.
+    - Configures firewall rules for Valheim UDP ports (`port`, `port + 1`, `port + 2`).
+    - Configures admin, permitted, and banned Steam ID list files.
+  - Added preset module `platforms/nixos/modules/nmasur/presets/services/valheim/valheim.nix` with options for `nmasur.presets.services.valheim.enable`:
+    - Wires up `secrets.valheim-password` with encrypted secret file `valheim-password.age` and sets `systemd.services.valheim-password-secret` dependency before `valheim.service`.
+    - Adds `valheim = "valheim.masu.rs"` hostname to `flake.nix` and configures `nmasur.presets.services.cloudflare.noProxyDomains = [ hostnames.valheim ]` for DNS-only UDP routing.
+    - Adds `valheim.enable = lib.mkDefault false;` under `services` in `platforms/nixos/modules/nmasur/profiles/communications.nix`.
+
 - **Separated Restic backup repositories per host**:
  - Updated `services.restic.backups.default.repository` in `platforms/nixos/modules/nmasur/presets/services/restic/restic.nix` to append `/${config.networking.hostName}`, isolating backups by host in S3 (e.g., `.../restic/flame` and `.../restic/swan`).
  - Enabled `services.restic.backups.default.initialize = true` to automatically initialize the repository in S3 if it does not already exist.
@@ -49,11 +49,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1786845137,
-        "narHash": "sha256-oQFip+v0luP8NIxJzmiW4Wu8bILsbFWom5l0zonl8hQ=",
+        "lastModified": 1793418699,
+        "narHash": "sha256-+RpTlcdh9KqZ+ZiLkNSTvibQWm935EcIdBzRPCTFsrQ=",
        "owner": "lnl7",
        "repo": "nix-darwin",
-        "rev": "4cff07de74b50e64bdd68cd4e722ab5b6b35ee48",
+        "rev": "ff0e21a414d4547183396da1b44a66f2577b65e9",
        "type": "github"
      },
      "original": {
@@ -70,11 +70,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1789770686,
-        "narHash": "sha256-uZkBR7yHdIKUFB5SZdfgh1qkGfI3XmYmI/lTiquxbck=",
+        "lastModified": 1792526520,
+        "narHash": "sha256-3hSJlv8mUVnZPMWK2+CM7a9O+nR6Z4mCh27NfLCmTPc=",
        "owner": "nix-community",
        "repo": "disko",
-        "rev": "725ea35e410ad83be4931d1bff7e090eacaf3563",
+        "rev": "cedd626e11b635470fa6f9fdb8ad79b0075dd7f9",
        "type": "github"
      },
      "original": {
@@ -234,11 +234,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1791600313,
-        "narHash": "sha256-/2gb2WTztITD/JU1XUCg63vDsIfJGLr0LDsjSCTTJc8=",
+        "lastModified": 1793979366,
+        "narHash": "sha256-7OoWDsYO9teiPxl0QdlS5lYE20Pue8/5mpscSL32FUA=",
        "owner": "nix-community",
        "repo": "home-manager",
-        "rev": "427c74a88a93cc9f856c8bb99bf6b4a5187a6b33",
+        "rev": "2c0c1f01521469cf0271180c453c79782d53c2f6",
        "type": "github"
      },
      "original": {
@@ -277,11 +277,11 @@
        "nixpkgs": "nixpkgs_5"
      },
      "locked": {
-        "lastModified": 1784936738,
-        "narHash": "sha256-X4w9BrFkisfzla3m1WwDJUicUbI7JRdhzq5aS7rrB0k=",
+        "lastModified": 1792092848,
+        "narHash": "sha256-L8uKQaS6wqZxXm7ULQynxnw8m5nZlqaJcbZ2+1ECXbE=",
        "owner": "MichailiK",
        "repo": "nix-caddy-withplugins",
-        "rev": "70307cfc568e5434cf42067d797b27c38ea69944",
+        "rev": "5181c7953264f637f7455cc95c84cf92346c8098",
        "type": "github"
      },
      "original": {
@@ -298,11 +298,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1791105314,
-        "narHash": "sha256-oTM7QFgRQ+vxBpMBMc7hEYpqBtpXAzXu2xuB/tru84U=",
+        "lastModified": 1793543282,
+        "narHash": "sha256-PHtGxKYM99f8WhGR5YD7iiCiwemKa2wUD4yVI2oALFg=",
        "owner": "nix-community",
        "repo": "nix-index-database",
-        "rev": "e740bc4e9d8918d7819a51486d5099930c65c72e",
+        "rev": "cee0f879d338cf08f814210fa6c2b280594ade0a",
        "type": "github"
      },
      "original": {
@@ -401,11 +401,11 @@
    },
    "nixpkgs-stable": {
      "locked": {
-        "lastModified": 1791426274,
-        "narHash": "sha256-MWhktfFtFE8Jl7bf9Pkp7TR5MSdYCjCswSo0Gkb4ywc=",
+        "lastModified": 1793865203,
+        "narHash": "sha256-/cpdPHaySDIyCgZI6EWngiM6jK3YLUNzv1b7lTzy6Bk=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "7c8764b7c7b09b34f632464276218ef9090eaa11",
+        "rev": "c56a87d8e41ce69bd2af57eb35dcc117a9dfca33",
        "type": "github"
      },
      "original": {
@@ -465,11 +465,11 @@
    },
    "nixpkgs_5": {
      "locked": {
-        "lastModified": 1781074563,
-        "narHash": "sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4=",
+        "lastModified": 1791956154,
+        "narHash": "sha256-jBYGPi4udQ9uo4KQp9m2J0546nJVQitG15gvZSaVVAs=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "9ae611a455b90cf061d8f332b977e387bda8e1ca",
+        "rev": "55bfb4d7437bd4e09ab7cba58a43bd68eb310044",
        "type": "github"
      },
      "original": {
@@ -481,11 +481,11 @@
    },
    "nixpkgs_6": {
      "locked": {
-        "lastModified": 1791456040,
-        "narHash": "sha256-H83yz/do+hjOO0uujHyH8RgtIQP2v7Mw+cLwcZK/xKc=",
+        "lastModified": 1793876309,
+        "narHash": "sha256-Wojg9lIH/hDH91iDVH2/EPw8oDSpxjxhXONbU1yf4Zg=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "e7439b6b14ad3cc35d05608ebca9bce01a25f5f8",
+        "rev": "f9a75f41be3a74eab55d3a7679d34ad6cc0da977",
        "type": "github"
      },
      "original": {
@@ -519,11 +519,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1791626603,
-        "narHash": "sha256-I16LCKG4Bh3WaMFHppz7gbF70smYOicr/DalSleXatU=",
+        "lastModified": 1794047569,
+        "narHash": "sha256-q15JEuh1qY0tBZcKLH3o2erKR2ofC9uLD8b/HTyWuyI=",
        "owner": "nix-community",
        "repo": "nur",
-        "rev": "241ca011a9fcefa68b42e8d5bd55aac59f6d9fe4",
+        "rev": "739e65d0caedf0af153f34b8f20798d776afe3bd",
        "type": "github"
      },
      "original": {
@@ -547,6 +547,7 @@
        "nixpkgs-stable": "nixpkgs-stable",
        "nur": "nur",
        "rust-overlay": "rust-overlay",
+        "steam-fetcher": "steam-fetcher",
        "wsl": "wsl",
        "zellij-switch": "zellij-switch",
        "zenyd-mpv-scripts": "zenyd-mpv-scripts"
@@ -557,11 +558,11 @@
        "nixpkgs": "nixpkgs_7"
      },
      "locked": {
-        "lastModified": 1791620365,
-        "narHash": "sha256-CVZXIDNw7HEwyD8X6q9Ln370Sc0ZqRlTzDRwOZ1hJMY=",
+        "lastModified": 1794040562,
+        "narHash": "sha256-7eEiezSku3lbZPUOXW8we1a7+xd5axkCQdyI3rzOKjo=",
        "owner": "oxalica",
        "repo": "rust-overlay",
-        "rev": "e90fafa71b440fabcd52dd7fb017ab2da81c781a",
+        "rev": "d3fe74269f2a6652437e21e78eb7e83be81f6982",
        "type": "github"
      },
      "original": {
@@ -570,6 +571,26 @@
        "type": "github"
      }
    },
+    "steam-fetcher": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1758622040,
+        "narHash": "sha256-BRUZZoQDCD1qByJjHm4YKipQlB2PburWLG9Iaggr8XQ=",
+        "owner": "nix-community",
+        "repo": "steam-fetcher",
+        "rev": "ab5e3a0828b4b179feb548c57be584ce812956a8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "steam-fetcher",
+        "type": "github"
+      }
+    },
    "systems": {
      "locked": {
        "lastModified": 1681028828,
@@ -689,11 +710,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1789164534,
-        "narHash": "sha256-DoYGPM6QpnYBLWj9gGw6ZwAzIX+HrAVov1BoT+8Jixo=",
+        "lastModified": 1792982269,
+        "narHash": "sha256-5R5CFIKj06qTQevhg/rCFUSAMxfNgdn0oIBL57R7u0Y=",
        "owner": "nix-community",
        "repo": "NixOS-WSL",
-        "rev": "72c92b11bb8289e6651c7fef29cc0a885fd6a255",
+        "rev": "e45b24b7df093299072b13bf3144ed0ee340e769",
        "type": "github"
      },
      "original": {
@@ -92,6 +92,12 @@
      inputs.nixpkgs.follows = "nixpkgs";
    };

+    # Steam depot fetcher
+    steam-fetcher = {
+      url = "github:nix-community/steam-fetcher";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
    # # Text editor
    # helix = {
    #   url = "github:helix-editor/helix";
@@ -166,6 +172,7 @@
          status = "status.${baseName}";
          stream = "stream.${baseName}";
          transmission = "transmission.${baseName}";
+          valheim = "valheim.${baseName}";
        };

      lib = import ./lib inputs;
@@ -183,27 +190,35 @@
        root = import ./hosts/x86_64-linux/swan/root.nix;
      };

+      awsOnlyHosts = [ "arrow" ];
+
      generators = builtins.mapAttrs (
        # x86_64-linux = { arrow = ...; swan = ...; }
        system: hosts:
-        (lib.concatMapAttrs (name: module: {
-          "${name}-aws" = lib.generateImage {
-            inherit system module;
-            format = "amazon";
-            specialArgs = { inherit hostnames; };
-          };
-          "${name}-iso" = lib.generateImage {
-            inherit system module;
-            format = "iso";
-            specialArgs = { inherit hostnames; };
-          };
-          "${name}-qcow" = lib.generateImage {
-            inherit system module;
-            format = "qcow-efi";
-            specialArgs = { inherit hostnames; };
-            # extraModules = [ "${nixpkgs}/nixos/modules/virtualisation/oci-image.nix" ];
-          };
-        }) hosts)
+        (lib.concatMapAttrs (
+          name: module:
+          {
+            "${name}-aws" = lib.generateImage {
+              inherit system module;
+              format = "amazon";
+              specialArgs = { inherit hostnames; };
+            };
+          }
+          # Hosts that import amazon-image.nix directly conflict with other formats
+          // lib.optionalAttrs (!builtins.elem name awsOnlyHosts) {
+            "${name}-iso" = lib.generateImage {
+              inherit system module;
+              format = "iso";
+              specialArgs = { inherit hostnames; };
+            };
+            "${name}-qcow" = lib.generateImage {
+              inherit system module;
+              format = "qcow-efi";
+              specialArgs = { inherit hostnames; };
+              # extraModules = [ "${nixpkgs}/nixos/modules/virtualisation/oci-image.nix" ];
+            };
+          }
+        ) hosts)
      ) lib.linuxHosts # x86_64-linux = { arrow = ...; swan = ...; }
      ;

@@ -67,6 +67,7 @@ lib
    inputs.nur.overlays.default
    inputs.nix2vim.overlay
    inputs.api.overlays.default
+    inputs.steam-fetcher.overlay
    (final: prev: {
      zellij-switch = inputs.zellij-switch.packages.${prev.stdenv.hostPlatform.system}.default;
    })
@@ -0,0 +1,10 @@
+_inputs: _final: prev: {
+
+  # atuin 18.23.0's PTY-driven e2e tests (e2e_capture, e2e_pty) time out in the
+  # darwin build sandbox: shell hooks never report a session ID or history
+  # entry. Unit tests pass, but cargo aborts on the first failing e2e binary.
+  atuin = prev.atuin.overrideAttrs (_old: {
+    doCheck = false;
+  });
+
+}
@@ -0,0 +1,8 @@
+# Calibre's installCheckPhase runs test_speech_dispatcher, which imports
+# `speechd.client.SSIPClient`. Upstream nixpkgs uses speechd-minimal (libsOnly = true),
+# which omits the Python bindings and causes installCheckPhase to fail with ModuleNotFoundError.
+_inputs: _final: prev: {
+  calibre = prev.calibre.overrideAttrs (_old: {
+    doInstallCheck = false;
+  });
+}
@@ -0,0 +1,14 @@
+# Upstream pyopenjtalk-plus has a test (test_run_njd_from_mecab_invalid_input_should_not_break_next_call)
+# that asserts the exact TypeError exception string "must be str", which changed to "Expected str, got int"
+# under Python 3.14 / Cython.
+_inputs: _final: prev: {
+  pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
+    (_pyfinal: pyprev: {
+      pyopenjtalk-plus = pyprev.pyopenjtalk-plus.overridePythonAttrs (old: {
+        disabledTests = (old.disabledTests or [ ]) ++ [
+          "test_run_njd_from_mecab_invalid_input_should_not_break_next_call"
+        ];
+      });
+    })
+  ];
+}
@@ -0,0 +1,25 @@
+_inputs: final: prev:
+
+{
+  fetchValheimThunderstoreMod =
+    {
+      owner,
+      name,
+      version,
+      hash,
+    }:
+    let
+      depString = "${owner}-${name}";
+    in
+    prev.fetchzip {
+      inherit version hash;
+      name = "valheim-thunderstore-${depString}";
+      url = "https://thunderstore.io/package/download/${owner}/${name}/${version}/";
+      extension = "zip";
+      stripRoot = false;
+    };
+}
+// prev.lib.optionalAttrs (prev.stdenv.hostPlatform.isLinux && prev.stdenv.hostPlatform.isx86_64) {
+  valheim-server = final.nmasur.valheim-server;
+  valheim-server-unwrapped = final.nmasur.valheim-server.unwrapped;
+}
@@ -0,0 +1,82 @@
+{
+  lib,
+  stdenv,
+  fetchSteam,
+  buildFHSEnv,
+  writeScript,
+  steamworks-sdk-redist,
+  zlib,
+  pulseaudio,
+}:
+
+if !stdenv.hostPlatform.isLinux || !stdenv.hostPlatform.isx86_64 then
+  null
+else
+  let
+    valheim-server-unwrapped = stdenv.mkDerivation (finalAttrs: {
+      pname = "valheim-server-unwrapped";
+      version = "1.0.16";
+
+      src = fetchSteam {
+        name = "valheim-server";
+        appId = "896660";
+        depotId = "896661";
+        manifestId = "1285123405092214913";
+        hash = "sha256-AH9yU0YW0RpgkD9VSGFLj+qIXk3UlvrAgIu9fy/D+N8=";
+      };
+
+      dontBuild = true;
+      dontConfigure = true;
+      dontFixup = true;
+
+      installPhase = ''
+        runHook preInstall
+
+        mkdir -p $out
+        shopt -s nullglob
+        cp -r *.so *.debug valheim_server.x86_64 valheim_server_Data $out
+        chmod +x $out/valheim_server.x86_64
+
+        runHook postInstall
+      '';
+
+      meta = with lib; {
+        description = "Valheim dedicated server (unwrapped)";
+        homepage = "https://steamdb.info/app/896660/";
+        changelog = "https://store.steampowered.com/news/app/892970?updates=true";
+        sourceProvenance = with sourceTypes; [
+          binaryBytecode
+          binaryNativeCode
+        ];
+        license = licenses.unfree;
+        platforms = [ "x86_64-linux" ];
+      };
+    });
+  in
+  buildFHSEnv {
+    name = "valheim-server";
+    pname = "valheim-server";
+    version = valheim-server-unwrapped.version;
+
+    runScript = writeScript "valheim-server-wrapper" ''
+      export LD_LIBRARY_PATH=${steamworks-sdk-redist}/lib:$LD_LIBRARY_PATH
+      export SteamAppId=892970
+      exec ${valheim-server-unwrapped}/valheim_server.x86_64 "$@"
+    '';
+
+    targetPkgs = pkgs: [
+      valheim-server-unwrapped
+      steamworks-sdk-redist
+      zlib
+      pulseaudio
+    ];
+
+    passthru = {
+      unwrapped = valheim-server-unwrapped;
+    };
+
+    meta = valheim-server-unwrapped.meta // {
+      description = "Valheim dedicated server";
+      mainProgram = "valheim-server";
+    };
+  }
@@ -33,7 +33,7 @@ in
      # size = 11.0;
    };
    services.polybar.config."bar/main".font-0 = "Hack Nerd Font:size=10;2";
-    programs.rofi.font = "Hack Nerd Font 14";
+    programs.rofi.settings.font = "Hack Nerd Font 14";
    programs.alacritty.settings.font.normal.family = "Maple Mono NF";
    programs.kitty.font.name = "Maple Mono NF";
    nmasur.presets.programs.wezterm.font = "Maple Mono NF";
@@ -22,6 +22,7 @@ in
      extensions = [
        pkgs.nmasur.gh-collaborators
        pkgs.gh-dash
+        pkgs.gh-actions-lock
      ];
    };

@@ -28,6 +28,7 @@ in
      cask "topnotch" # Darkens the menu bar to complete black
      cask "ghostty" # Terminal application (not buildable on Nix on macOS)
      cask "discord" # nixpkgs bundle breaks its notarization seal on macOS 26+
+      cask "vorssaint" # Customizations and automations for macOS

      # Mac App Store apps (requires 'mas' CLI, optional)
      # mas "Tailscale", id: 1475387142
@@ -1,72 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}:
-
-let
-  cfg = config.nmasur.presets.programs.lag-triage;
-
-  term-probe = pkgs.writeScriptBin "term-probe" ''
-    #!${lib.getExe pkgs.python3}
-    ${builtins.readFile ./term_probe.py}
-  '';
-in
-
-{
-
-  options.nmasur.presets.programs.lag-triage.enable =
-    lib.mkEnableOption "Terminal input-lag triage tools";
-
-  config = lib.mkIf cfg.enable {
-
-    home.packages = [ term-probe ];
-
-    # Ctrl-b: EXECUTE the proven manual cure as a real commandline. The cure
-    # is not the variable's end value (it starts and ends at 1) — it is the
-    # reader fully exiting readline and re-entering, which only command
-    # EXECUTION does. Setting the variable inline (a plain binding body, or the
-    # old fish_postexec/fish_cancel hook) never makes the reader exit/re-enter,
-    # so it never cured and, with extra repaints on a wedged reader, made it
-    # worse. `commandline -f execute` reproduces exactly what typing the cure
-    # and pressing Enter does — indistinguishable to fish from the manual cure.
-    # Note: this submits the current commandline, so it runs the cure in place
-    # of whatever is typed (fine for a rescue key hit at an empty prompt).
-    # Ctrl-b chosen because it is otherwise unbound (Ctrl-g is taken).
-    nmasur.presets.programs.fish.fish_user_key_bindings = # fish
-      ''
-        for mode in insert default visual
-            bind -M $mode \cb heal-autosuggest
-        end
-      '';
-
-    programs.fish.functions = {
-      lag-triage = {
-        description = "Diagnose post-TUI typing lag in the current shell";
-        body = builtins.readFile ./lag-triage.fish;
-      };
-      unlag = {
-        description = "Reset terminal state left behind by a TUI";
-        body = builtins.readFile ./unlag.fish;
-      };
-      lag-sample = {
-        description = "Stack-sample fish and zellij while typing lag is happening";
-        body = builtins.readFile ./lag-sample.fish;
-      };
-      heal-autosuggest = {
-        description = "Heal post-TUI typing lag by executing the autosuggestion-toggle cure (bind to a key)";
-        # Replace the commandline with the exact cure the user runs by hand and
-        # execute it. Executing (not inline-setting) is what cures: it forces
-        # the reader to leave and re-enter readline. Runs in place of whatever
-        # is currently typed.
-        body = # fish
-          ''
-            commandline -r 'set -g fish_autosuggestion_enabled 0; and set -g fish_autosuggestion_enabled 1'
-            commandline -f execute
-          '';
-      };
-    };
-
-  };
-}
@@ -1,53 +0,0 @@
-# Capture stack samples of this fish process, the zellij server, and the
-# zellij client WHILE the typing lag is happening. This names the guilty
-# component directly: if fish's main thread is busy/blocked per keystroke the
-# stacks show exactly where; if fish is idle while typing feels laggy, the
-# delay is in zellij's render path instead.
-#
-# CAUTION (learned 2026-08-30): attaching the sampler to a lagging fish CURES
-# the lag (thread suspend/resume unwedges it), so run this from a DIFFERENT
-# pane with the lagging shell's pid: `lag-sample <pid>` (get it in the lagging
-# shell with the builtin-only `echo $fish_pid`). Have someone type in the
-# lagging pane while sampling runs — the first samples may catch the wedge.
-# With no argument it samples the current shell.
-
-set -l target $fish_pid
-if test (count $argv) -ge 1; and test -n "$argv[1]"
-    set target $argv[1]
-end
-
-set -l outdir ~/.local/state/lag-triage
-mkdir -p $outdir
-set -l ts (date +%Y%m%d-%H%M%S)
-set -l dur 8
-
-set -l fishfile $outdir/sample-$ts-fish-$target.txt
-/usr/bin/sample $target $dur 1 -file $fishfile &>/dev/null &
-disown
-
-# this session's zellij server (socket path ends in the session name)
-set -l serverpid (pgrep -f "zellij --server.*/$ZELLIJ_SESSION_NAME\$")
-test -z "$serverpid"; and set serverpid (pgrep -f "zellij --server" | head -3)
-for pid in $serverpid
-    /usr/bin/sample $pid $dur 1 -file $outdir/sample-$ts-zellij-server-$pid.txt &>/dev/null &
-    disown
-end
-
-# zellij clients (attached to ghostty): named zellij but without --server args
-set -l allserver (pgrep -f "zellij --server")
-set -l clientpid
-for pid in (pgrep -x zellij)
-    contains $pid $allserver; or set -a clientpid $pid
-end
-for pid in $clientpid[1..3]
-    /usr/bin/sample $pid $dur 1 -file $outdir/sample-$ts-zellij-client-$pid.txt &>/dev/null &
-    disown
-end
-
-# notify when done, without occupying the commandline
-fish -c "sleep (math $dur + 2); echo; echo '== lag-sample done: '$outdir'/sample-$ts-*.txt =='" &
-disown
-
-echo "Sampling fish (pid $target), zellij server(s) [$serverpid], client(s) [$clientpid] for $dur s."
-echo ">>> TYPE CONTINUOUSLY IN THE LAGGING PANE NOW (junk text is fine) <<<"
-echo "Files: $outdir/sample-$ts-*.txt"
@@ -1,182 +0,0 @@
-# Guided diagnosis for the post-TUI typing-lag problem (Ghostty + Zellij + fish).
-# Run this IN THE LAGGING SHELL the moment you notice the lag, BEFORE starting
-# a new shell. It captures evidence, then applies targeted resets one at a time
-# so the stage that cures the lag identifies the layer holding stuck state.
-# Everything is logged for filing an upstream issue.
-
-set -l logdir ~/.local/state/lag-triage
-mkdir -p $logdir
-set -l logfile $logdir/(date +%Y%m%d-%H%M%S).log
-
-function _lt --inherit-variable logfile
-    echo $argv | tee -a $logfile
-end
-
-function _lt_ask --inherit-variable logfile
-    # usage: _lt_ask VARNAME prompt... -> sets global $VARNAME (default: skip)
-    set -l __name $argv[1]
-    read -g -P "$argv[2..] " $__name
-    or set -g $__name skip
-    test -z "$$__name"; and set -g $__name skip
-    echo "ANSWER $__name: $$__name" >>$logfile
-end
-
-_lt "== lag-triage "(date)" =="
-_lt "Log: $logfile"
-_lt "Answer y / n, or press Enter to skip a question."
-_lt ""
-
-# ---- 1. Context -------------------------------------------------------------
-_lt_ask ans_tui "Which TUI did you just exit (nvim/jjui/yazi/other)?"
-_lt_ask ans_launch "Launched via (f)loating-pane keybind or (c)ommand typed in this shell?"
-
-# ---- 2. Snapshot ------------------------------------------------------------
-begin
-    echo "-- snapshot --"
-    fish --version
-    echo "fish pid: $fish_pid, started: "(ps -o lstart= -p $fish_pid 2>/dev/null)
-    zellij --version 2>/dev/null
-    echo "escape delay: '$fish_escape_delay_ms' sequence delay: '$fish_sequence_key_delay_ms'"
-    env | grep -iE '^(TERM|ZELLIJ|GHOSTTY|COLORTERM)' | sort
-    echo "-- status features --"
-    status features
-    echo "-- stty -a --"
-    stty -a
-end >>$logfile 2>&1
-_lt "Captured shell + environment snapshot."
-
-# Proven root cause of the 2026-08 lag (see docs/CHANGELOG.md 2026-08-29):
-# fish latches feature flags from its startup env before config.fish runs, so
-# a shell with query-term ON sends terminal queries after every command; one
-# reply zellij fails to relay permanently degrades this process's reader.
-if status features | string match -qr '^query-term\s+on'
-    _lt ""
-    _lt "!! query-term is ON in this shell: fish did NOT get fish_features="
-    _lt "!! no-query-term in its STARTUP environment (config.fish is too late)."
-    _lt "!! This is the proven root cause of the post-TUI lag — a query reply"
-    _lt "!! lost by zellij permanently degrades this fish process's reader."
-    _lt "!! Fix: spawn fish with the variable exported (zellij default_shell"
-    _lt "!! wrapper fish-no-query-term). Subshells are immune because they"
-    _lt "!! inherit the exported variable — that's why a new shell 'fixes' it."
-else
-    _lt "query-term is off in this shell (good — the known root cause is ruled out)."
-end
-
-# ---- 3. Terminal state below the shell --------------------------------------
-_lt ""
-_lt "Querying terminal state (takes a few seconds)..."
-term-probe report 2>&1 | tee -a $logfile
-_lt ""
-_lt "  ^ Things to look for: kitty flags with a reply > 0, modifyOtherKeys > 1,"
-_lt "    any mouse/alternate-screen mode SET while at a shell prompt, or a slow"
-_lt "    DA1 round-trip (> 100 ms means the input path itself is delayed)."
-
-# ---- 4. Raw keystroke capture (bypasses fish entirely) ----------------------
-_lt ""
-_lt "Raw input capture: type ~10 characters at a steady pace, including one"
-_lt "ESC press and one arrow key. This shows the exact bytes this pane delivers"
-_lt "and their timing, with fish's input handling out of the picture."
-term-probe keylog 2>&1 | tee -a $logfile
-_lt_ask ans_keylog_instant "Did each keypress appear INSTANTLY in the capture? (y/n)"
-_lt_ask ans_keylog_plain "Were plain letters single plain bytes like b'a' (not escape sequences)? (y/n)"
-
-# ---- 5. Scope ---------------------------------------------------------------
-_lt ""
-_lt_ask ans_scope_pane "Optional: open a NEW zellij pane/tab and type — laggy there too? (y/n)"
-_lt_ask ans_scope_window "Optional: type in a separate Ghostty window (outside this zellij session) — laggy? (y/n)"
-
-# ---- 6. Staged resets -------------------------------------------------------
-# Each stage resets one category of state a TUI could have left behind.
-# The first stage that cures the lag names the culprit.
-set -l fixed none
-
-_lt ""
-_lt "Now applying resets one at a time. After each, type into the test prompt"
-_lt "to judge whether the lag is gone."
-_lt "CAVEAT: fish's read prompt may NOT exhibit lag even when the main"
-_lt "commandline does. If typing at these test prompts never feels laggy at"
-_lt "all, answer 'u' (unsure) instead of 'y' — a 'y' here is only meaningful"
-_lt "if you could feel the lag at the test prompts before the reset."
-
-if test $fixed = none
-    _lt ""
-    _lt "Stage A - kitty keyboard protocol: pop stack + clear all flags"
-    printf '\e[<9u\e[=0;1u'
-    _lt_ask ans_stage_a "  Test typing here, then Enter — lag gone? (y/n)"
-    test "$ans_stage_a" = y; and set fixed "A (kitty keyboard state)"
-end
-
-if test $fixed = none
-    _lt "Stage B - modifyOtherKeys off"
-    printf '\e[>4;0m'
-    _lt_ask ans_stage_b "  Test typing here, then Enter — lag gone? (y/n)"
-    test "$ans_stage_b" = y; and set fixed "B (modifyOtherKeys)"
-end
-
-if test $fixed = none
-    _lt "Stage C - normal keypad + normal cursor keys"
-    printf '\e>\e[?1l'
-    _lt_ask ans_stage_c "  Test typing here, then Enter — lag gone? (y/n)"
-    test "$ans_stage_c" = y; and set fixed "C (application keypad/cursor mode)"
-end
-
-if test $fixed = none
-    _lt "Stage D - disable mouse, focus reporting, synchronized output"
-    printf '\e[?1000l\e[?1001l\e[?1002l\e[?1003l\e[?1005l\e[?1006l\e[?1015l\e[?1016l\e[?1004l\e[?2026l'
-    _lt_ask ans_stage_d "  Test typing here, then Enter — lag gone? (y/n)"
-    test "$ans_stage_d" = y; and set fixed "D (mouse/focus/sync modes)"
-end
-
-if test $fixed = none
-    _lt "Stage E - leave alternate screen"
-    printf '\e[?1049l'
-    _lt_ask ans_stage_e "  Test typing here, then Enter — lag gone? (y/n)"
-    test "$ans_stage_e" = y; and set fixed "E (alternate screen)"
-end
-
-if test $fixed = none
-    _lt "Stage F - stty sane (line-discipline reset)"
-    stty sane
-    _lt_ask ans_stage_f "  Test typing here, then Enter — lag gone? (y/n)"
-    test "$ans_stage_f" = y; and set fixed "F (termios/line discipline)"
-end
-
-if test $fixed = none
-    _lt "Stage G - DECSTR soft terminal reset"
-    printf '\e[!p'
-    _lt_ask ans_stage_g "  Test typing here, then Enter — lag gone? (y/n)"
-    test "$ans_stage_g" = y; and set fixed "G (DECSTR-resettable mode)"
-end
-
-# ---- 7. Verdict --------------------------------------------------------------
-_lt ""
-_lt "== Verdict =="
-if test $fixed != none
-    _lt "Lag cleared by stage $fixed."
-    _lt "That state was stuck BELOW fish — in the Zellij pane or relayed to"
-    _lt "Ghostty — and the TUI you exited ($ans_tui) failed to restore it, or"
-    _lt "Zellij failed to restore it when the pane closed."
-    _lt "Re-probing terminal state after the fix for comparison:"
-    term-probe report 2>&1 | tee -a $logfile
-    _lt ""
-    _lt "-> File this log against zellij (or ghostty, if a separate window also"
-    _lt "   lagged). The before/after probe diff pinpoints the exact stuck mode."
-else if test "$ans_keylog_instant" = y; and test "$ans_keylog_plain" = y
-    _lt "Raw input reaches this pane instantly as plain bytes, and no terminal"
-    _lt "state reset helps: the lag lives INSIDE this fish process (reader state)."
-    _lt "Confirm now: run 'exec fish' — if that cures it, it is fish-internal."
-    _lt ""
-    _lt "-> To catch it in the act, run your next long-lived shell as:"
-    _lt "   FISH_DEBUG='reader,term-support' FISH_DEBUG_OUTPUT=$logdir/fish-debug.log fish"
-    _lt "   then re-run lag-triage when it recurs and file both logs to fish-shell."
-else
-    _lt "Keystrokes were delayed or arrived as escape sequences BEFORE fish saw"
-    _lt "them: the problem is in Zellij (client stdin parser / server) or Ghostty."
-    _lt "  new pane also laggy:        $ans_scope_pane  (y -> session-wide, not this pane)"
-    _lt "  separate window laggy:      $ans_scope_window  (y -> Ghostty itself)"
-    _lt "-> File this log against zellij; include the keylog byte capture."
-end
-_lt ""
-_lt "Full log: $logfile"
-
-functions -e _lt _lt_ask
@@ -1,165 +0,0 @@
-"""Probe the terminal state of the current pane, below the shell.
-
-Modes:
-  report  - query kitty-keyboard flags, modifyOtherKeys, and DEC private
-            modes directly on /dev/tty, reporting each reply (or lack of
-            one) and its round-trip latency. Answers may come from Zellij
-            (pane state) or be relayed from Ghostty (window state).
-  keylog  - raw-mode keystroke capture: prints the exact bytes and
-            inter-key latency for every keypress, bypassing the shell's
-            input machinery entirely. Press q to finish.
-
-Used by the `lag-triage` fish function to pin down which layer
-(fish / zellij / ghostty) is holding stuck state when typing lags
-after a TUI exits.
-"""
-
-import os
-import re
-import select
-import sys
-import termios
-import time
-import tty
-
-# DECRQM reply values
-DECRQM_VALUES = {
-    "0": "not recognized",
-    "1": "SET",
-    "2": "reset",
-    "3": "permanently set",
-    "4": "permanently reset",
-}
-
-DEC_MODES = [
-    (1, "application cursor keys (DECCKM)"),
-    (25, "cursor visible"),
-    (1000, "mouse click reporting"),
-    (1002, "mouse drag reporting"),
-    (1003, "mouse all-motion reporting"),
-    (1004, "focus reporting"),
-    (1006, "SGR mouse encoding"),
-    (1049, "alternate screen"),
-    (2004, "bracketed paste"),
-    (2026, "synchronized output"),
-    (2031, "color theme reporting"),
-]
-
-QUERIES = [
-    ("kitty keyboard flags (\\e[?u)", b"\x1b[?u", rb"\x1b\[\?(\d+)u", None),
-    ("modifyOtherKeys (XTQMODKEYS)", b"\x1b[?4m", rb"\x1b\[>4;(\d+)m", None),
-    ("background color (OSC 11)", b"\x1b]11;?\x1b\\", rb"\x1b\]11;([^\x07\x1b]+)", None),
-] + [
-    (
-        f"DEC mode {num} — {desc}",
-        b"\x1b[?%d$p" % num,
-        rb"\x1b\[\?%d;(\d+)\$y" % num,
-        DECRQM_VALUES,
-    )
-    for num, desc in DEC_MODES
-]
-
-
-def read_for(fd, seconds):
-    buf = b""
-    end = time.monotonic() + seconds
-    while True:
-        remaining = end - time.monotonic()
-        if remaining <= 0:
-            break
-        r, _, _ = select.select([fd], [], [], remaining)
-        if not r:
-            break
-        buf += os.read(fd, 4096)
-    return buf
-
-
-def report(fd):
-    lines = []
-    raw_dump = b""
-    for label, query, pattern, value_names in QUERIES:
-        raw_dump += read_for(fd, 0.02)  # drain stragglers
-        start = time.monotonic()
-        os.write(fd, query)
-        buf = b""
-        match = None
-        deadline = time.monotonic() + 0.35
-        while time.monotonic() < deadline:
-            buf += read_for(fd, 0.05)
-            match = re.search(pattern, buf)
-            if match:
-                break
-        raw_dump += buf
-        if match:
-            latency = (time.monotonic() - start) * 1000
-            value = match.group(1).decode("ascii", "replace")
-            if value_names:
-                value = f"{value} ({value_names.get(value, '?')})"
-            lines.append(f"  {label:45s} = {value:24s} [{latency:6.1f} ms]")
-        else:
-            lines.append(f"  {label:45s} = (no reply)")
-
-    # DA1 as a fence: every terminal answers it, so its round-trip time
-    # measures the whole input path (ghostty -> zellij -> pane -> here).
-    start = time.monotonic()
-    os.write(fd, b"\x1b[c")
-    buf = b""
-    match = None
-    deadline = time.monotonic() + 2.0
-    while time.monotonic() < deadline:
-        buf += read_for(fd, 0.05)
-        match = re.search(rb"\x1b\[\?([0-9;]*)c", buf)
-        if match:
-            break
-    raw_dump += buf
-    if match:
-        latency = (time.monotonic() - start) * 1000
-        lines.append(
-            f"  {'device attributes (DA1) round-trip':45s} = "
-            f"{match.group(1).decode():24s} [{latency:6.1f} ms]"
-        )
-    else:
-        lines.append(f"  {'device attributes (DA1) round-trip':45s} = (NO REPLY in 2s!)")
-    lines.append(f"  raw bytes received: {raw_dump!r}")
-    return lines
-
-
-def keylog(fd):
-    sys.stdout.write("keylog: capturing raw bytes from the tty. Press q to finish.\r\n")
-    sys.stdout.flush()
-    last = time.monotonic()
-    while True:
-        select.select([fd], [], [], None)
-        data = os.read(fd, 4096)
-        now = time.monotonic()
-        delta_ms = (now - last) * 1000
-        last = now
-        sys.stdout.write(f"  +{delta_ms:8.1f} ms  {data!r}  hex={data.hex(' ')}\r\n")
-        sys.stdout.flush()
-        if data in (b"q", b"\x03", b"\x04"):
-            break
-
-
-def main():
-    mode = sys.argv[1] if len(sys.argv) > 1 else "report"
-    fd = os.open("/dev/tty", os.O_RDWR)
-    old = termios.tcgetattr(fd)
-    lines = None
-    try:
-        tty.setraw(fd)
-        if mode == "report":
-            lines = report(fd)
-        elif mode == "keylog":
-            keylog(fd)
-        else:
-            raise SystemExit(f"unknown mode: {mode}")
-    finally:
-        termios.tcsetattr(fd, termios.TCSADRAIN, old)
-        os.close(fd)
-    if lines:
-        print("terminal state as seen from this pane:")
-        print("\n".join(lines))
-
-
-if __name__ == "__main__":
-    main()
@@ -1,15 +0,0 @@
-# One-shot reset of terminal state a TUI may have left behind (kitty keyboard
-# flags, modifyOtherKeys, application keypad/cursor, mouse/focus reporting,
-# alternate screen, termios). fish re-enables the modes it wants at the next
-# prompt, so this is safe to run any time.
-#
-# Diagnostic value: if this cures the lag, the stuck state was below fish
-# (run lag-triage next time to find which mode). If only `exec fish` cures
-# it, the lag is inside the fish process itself.
-printf '\e[<9u\e[=0;1u'
-printf '\e[>4;0m'
-printf '\e>\e[?1l'
-printf '\e[?1000l\e[?1001l\e[?1002l\e[?1003l\e[?1005l\e[?1006l\e[?1015l\e[?1016l\e[?1004l\e[?2026l'
-printf '\e[?1049l'
-stty sane
-echo "terminal state reset — if typing still lags, run lag-triage (before exec fish!)"
@@ -1,151 +0,0 @@
-#!/usr/bin/env python3
-"""Deterministic repro of permanent fish reader degradation (fish 4.8.1).
-
-This is evidence for an upstream fish-shell report, and the proof behind the
-fish-no-query-term wrapper in presets/programs/zellij.nix. Not installed by
-the nix module; run directly: python3 upstream_repro.py [queryterm|noqueryterm]
-
-Finding: with the query-term feature enabled (latched from the startup env,
-which is fish's default), fish sends OSC 11 + CPR (\e[6n) + DA1 (\e[0c)
-after every external command and waits for the replies. If the terminal
-fails to reply during ONE such cycle -- even though it answered every query
-before and answers every query after -- that fish process's interactive
-reader is PERMANENTLY degraded: keystrokes are no longer echoed (>3s each,
-never recovers). In production this happens when zellij drops/mis-relays a
-reply during TUI teardown or heavy output (cf. zellij-org/zellij#5158), and
-it presents as permanent typing lag cured only by replacing the process.
-With fish_features=no-query-term in the startup environment, the same
-sequence has zero effect (~35ms echo throughout).
-
-Phases:
-  A. terminal answers all queries        -> echo ~35ms (both variants)
-  B. replies dropped for one command     -> queryterm: echo dead, permanently
-  C. replies restored, another command   -> queryterm: still dead
-"""
-import os, pty, re, select, subprocess, sys, time, fcntl, termios
-
-VARIANT = sys.argv[1] if len(sys.argv) > 1 else "queryterm"
-
-env = dict(os.environ)
-env["TERM"] = "xterm-ghostty"
-env["ZELLIJ"] = "0"
-env["ZELLIJ_SESSION_NAME"] = "repro"
-env["FISH_DEBUG"] = "term-support"
-env["FISH_DEBUG_OUTPUT"] = f"/tmp/fish-lagrepro-{VARIANT}.log"
-env.pop("fish_features", None)
-if VARIANT == "noqueryterm":
-    env["fish_features"] = "no-query-term"
-
-master, slave = pty.openpty()
-# give it a size
-fcntl.ioctl(master, termios.TIOCSWINSZ, b"\x00\x28\x00\x78\x00\x00\x00\x00")
-proc = subprocess.Popen(
-    ["fish", "-i", "--no-config"],
-    stdin=slave, stdout=slave, stderr=slave, env=env,
-    preexec_fn=lambda: (os.setsid(), fcntl.ioctl(0, termios.TIOCSCTTY, 0)),
-    close_fds=True,
-)
-os.close(slave)
-
-RESPOND = True
-transcript = []
-
-def respond(data):
-    """Answer terminal queries the way a well-behaved terminal would."""
-    out = b""
-    for m in re.finditer(rb"\x1b\[6n", data):
-        out += b"\x1b[40;1R"                       # CPR
-    for m in re.finditer(rb"\x1b\[0?c", data):
-        out += b"\x1b[?62;22c"                     # DA1
-    for m in re.finditer(rb"\x1b\[\?u", data):
-        out += b"\x1b[?0u"                         # kitty flags
-    for m in re.finditer(rb"\x1b\]11;\?", data):
-        out += b"\x1b]11;rgb:2828/2828/2828\x1b\\" # OSC 11
-    for m in re.finditer(rb"\x1b\[>0?q", data):
-        out += b"\x1bP>|ghostty 1.3.1\x1b\\"       # XTVERSION
-    for m in re.finditer(rb"\x1bP\+q[0-9a-fA-F;]+\x1b\\", data):
-        out += b"\x1bP0+r\x1b\\"                   # XTGETTCAP: not found
-    for m in re.finditer(rb"\x1b\[\?(\d+)\$p", data):
-        out += b"\x1b[?%s;2$y" % m.group(1)        # DECRQM: reset
-    return out
-
-def pump(timeout):
-    """Read fish output for `timeout` seconds, answering queries if RESPOND."""
-    buf = b""
-    end = time.monotonic() + timeout
-    while time.monotonic() < end:
-        r, _, _ = select.select([master], [], [], 0.03)
-        if r:
-            try:
-                data = os.read(master, 65536)
-            except OSError:
-                return buf
-            buf += data
-            transcript.append(data)
-            if RESPOND:
-                reply = respond(data)
-                if reply:
-                    os.write(master, reply)
-    return buf
-
-def send(s):
-    os.write(master, s if isinstance(s, bytes) else s.encode())
-
-def measure_echo(chars, settle=0.1):
-    """Send chars one at a time; measure time until each is echoed."""
-    results = []
-    for ch in chars:
-        pump(settle)
-        t0 = time.monotonic()
-        send(ch)
-        deadline = time.monotonic() + 3.0
-        latency = None
-        buf = b""
-        while time.monotonic() < deadline:
-            buf += pump(0.02)
-            if ch.encode() in buf:
-                latency = (time.monotonic() - t0) * 1000
-                break
-        results.append((ch, latency))
-    return results
-
-print(f"=== variant: {VARIANT} ===")
-pump(1.2)  # startup, queries answered
-
-send("echo warmup\r")
-pump(0.8)
-
-print("phase A: terminal responsive, echo latency per key:")
-for ch, ms in measure_echo("abcde"):
-    print(f"  {ch}: {ms:.0f} ms" if ms else f"  {ch}: NO ECHO in 3s")
-send("\x15")  # ctrl-u clear line
-pump(0.3)
-
-# Run external command, then STOP answering queries (simulate lost relay)
-send("sh -c true\r")
-time.sleep(0.05)
-RESPOND = False
-pump(1.0)
-
-print("phase B: after external command with query replies DROPPED:")
-for ch, ms in measure_echo("fghij"):
-    print(f"  {ch}: {ms:.0f} ms" if ms else f"  {ch}: NO ECHO in 3s")
-send("\x15")
-pump(0.3)
-
-# Does it persist across further commands, with responses restored?
-RESPOND = True
-send("sh -c true\r")
-pump(1.0)
-print("phase C: responses restored, after another external command:")
-for ch, ms in measure_echo("klmno"):
-    print(f"  {ch}: {ms:.0f} ms" if ms else f"  {ch}: NO ECHO in 3s")
-
-send("\x15")
-pump(0.2)
-send("exit\r")
-pump(0.5)
-try:
-    proc.wait(timeout=3)
-except subprocess.TimeoutExpired:
-    proc.kill()
@@ -15,8 +15,6 @@ in

  config = lib.mkIf cfg.enable {

-    home.packages = [ pkgs.jj-starship ];
-
    programs.starship = {
      enable = true;
      enableFishIntegration = true;
@@ -29,7 +27,9 @@ in
          "$git_branch"
          "$git_commit"
          "$git_status"
-          "\${custom.jj}"
+          "$jj_bookmark"
+          "$jj_status"
+          "$jj_change"
          "$hostname"
          "$cmd_duration"
          "$character"
@@ -42,21 +42,15 @@ in
        };
        cmd_duration = {
          min_time = 5001;
-          show_notifications = if pkgs.stdenv.hostPlatform.isLinux then false else true;
-          min_time_to_notify = 30000;
+          # Must stay off. On macOS the notification blocks the prompt for ~2s,
+          # and fish's $CMD_DURATION keeps its value until the next command
+          # actually runs. So after any long command (every TUI session),
+          # every prompt redraw -- Enter on an empty line, vi mode switches,
+          # repaints -- re-sent the notification and froze the shell for 2s.
+          # That was the "post-TUI typing lag" (see docs/CHANGELOG.md).
+          show_notifications = false;
          format = "[$duration]($style) ";
        };
-        custom = {
-          jj = {
-            when = "jj-starship detect";
-            shell = [
-              "jj-starship"
-              "--no-jj-prefix"
-              "--no-git-prefix"
-            ];
-            format = "$output ";
-          };
-        };
        directory = {
          truncate_to_repo = true;
          truncation_length = 100;
@@ -10,31 +10,13 @@ let
  cfg = config.nmasur.presets.programs.zellij;

  # fish latches feature flags from its startup ENVIRONMENT before config.fish
-  # runs, so the `set -gx fish_features no-query-term` in config.fish only
-  # protects CHILD fish processes — which is why subshells/exec fish were always
-  # immune to the post-TUI typing lag while zellij-spawned pane shells were not.
-  # With query-term latched on, fish sends OSC 11 + CPR + DA1 queries after
-  # every command and waits for replies; if zellij fails to relay even one
-  # reply (a race during TUI teardown or heavy output), that fish process's
-  # reader is PERMANENTLY degraded — reproduced deterministically in a PTY
-  # harness on fish 4.8.1 (see docs/CHANGELOG.md 2026-08-29 and
-  # presets/programs/lag-triage/upstream_repro.py). Spawning fish with the
-  # variable already exported makes every pane shell immune.
-  # Flight recorder for the still-unsolved post-TUI typing lag: sampling the
-  # process CURES the lag (a wedged thread gets kicked loose), so the only way
-  # to observe it is a recorder that is already running before the lag starts.
-  # Armed by `touch ~/.local/state/lag-triage/RECORD`; new panes then log
-  # fish's reader/thread internals to ~/.local/state/lag-triage/flight/.
-  # Remove the RECORD file to disable (zero overhead when off).
+  # runs, so `set -gx fish_features no-query-term` in config.fish only affects
+  # child fish processes. Spawning pane shells with the variable already
+  # exported keeps fish from sending terminal queries (OSC 11, CPR, DA1) that
+  # zellij may fail to relay; on fish 4.8.1 a single missed reply was shown to
+  # degrade that shell's reader for good.
  fish-no-query-term = pkgs.writeShellScriptBin "fish-no-query-term" ''
    export fish_features=no-query-term
-    dir="$HOME/.local/state/lag-triage"
-    if [ -e "$dir/RECORD" ]; then
-      mkdir -p "$dir/flight"
-      find "$dir/flight" -type f -mtime +3 -delete 2>/dev/null
-      export FISH_DEBUG='reader,term-support,proc-termowner,iothread,fd-monitor,topic-monitor'
-      export FISH_DEBUG_OUTPUT="$dir/flight/fish-$(date +%Y%m%d-%H%M%S)-$$.log"
-    fi
    exec ${lib.getExe pkgs.fish} "$@"
  '';

@@ -178,6 +160,10 @@ in

        show_startup_tips = false;

+        # For nested sessions, automatically descend into the session without
+        # fullscreening it.
+        nested_session_handling = "descend";
+
        keybinds = {
          locked = lib.mkIf (pkgs.stdenv.hostPlatform.isLinux && !config.programs.ghostty.enable) {
            # For servers that I SSH into, use c-a-G to unlock
@@ -63,7 +63,6 @@ in
      git.enable = lib.mkDefault true;
      helix.enable = lib.mkDefault true;
      jujutsu.enable = lib.mkDefault true;
-      lag-triage.enable = lib.mkDefault true;
      lazygit.enable = lib.mkDefault true;
      # neovim.enable = lib.mkDefault true;
      nix-index.enable = lib.mkDefault true;
@@ -106,6 +106,12 @@ in
      lidarr = {
        enable = true;
      };
+      shelfmark = {
+        enable = true;
+        environment = {
+          URL_BASE = "/shelfmark";
+        };
+      };
    };

    # Allows shared group to read/write the sabnzbd directory
@@ -161,6 +167,22 @@ in
          }
        ];
      }
+      {
+        match = [
+          {
+            host = [ hostnames.download ];
+            path = [ "/shelfmark*" ];
+          }
+        ];
+        handle = [
+          {
+            handler = "reverse_proxy";
+            upstreams = [
+              { dial = "localhost:${builtins.toString config.services.shelfmark.environment.FLASK_PORT}"; }
+            ];
+          }
+        ];
+      }
      {
        match = [
          {
@@ -203,7 +225,7 @@ in
            upstreams = [
              {
                # Bazarr only dynamically sets the port, not the host
-                dial = "localhost:${builtins.toString config.services.bazarr.listenPort}";
+                dial = "localhost:${builtins.toString config.services.bazarr.settings.general.port}";
              }
            ];
          }
@@ -837,7 +837,7 @@ in
                          {
                            matcher = {
                              id = "byName";
-                              options = "localhost:${builtins.toString config.services.bazarr.listenPort}";
+                              options = "localhost:${builtins.toString config.services.bazarr.settings.general.port}";
                            };
                            properties = [
                              {
@@ -30,6 +30,7 @@ in
        "postgresql.target"
      ];
      requires = [
+        "postgresql.target"
        "mathesar-secret.service"
        "mathesar-postgres-secret.service"
      ];
@@ -25,7 +25,6 @@ in
      hostName = "localhost";
      maxUploadSize = "50G";
      config = {
-        adminpassFile = config.secrets.nextcloud.dest;
        dbtype = "pgsql"; # Enables postgresql
      };
      settings = {
@@ -209,8 +208,14 @@ in
      permissions = "0440";
    };
    systemd.services.nextcloud-secret = {
-      requiredBy = [ "nextcloud-setup.service" ];
-      before = [ "nextcloud-setup.service" ];
+      requiredBy = [
+        "nextcloud-setup.service"
+        "prometheus-nextcloud-exporter.service"
+      ];
+      before = [
+        "nextcloud-setup.service"
+        "prometheus-nextcloud-exporter.service"
+      ];
    };

    secrets.nextcloud-oidc-secret = {
@@ -249,9 +254,9 @@ in
    networking.hosts."127.0.0.1" = [ hostnames.content ];
    services.prometheus.exporters.nextcloud = {
      enable = true;
-      username = config.services.nextcloud.config.adminuser;
+      username = "root";
      url = "https://${hostnames.content}";
-      passwordFile = config.services.nextcloud.config.adminpassFile;
+      passwordFile = config.secrets.nextcloud.dest;
    };
    nmasur.presets.services.prometheus-exporters.scrapeTargets = [
      "127.0.0.1:${builtins.toString config.services.prometheus.exporters.nextcloud.port}"
@@ -28,6 +28,9 @@ in
      after = [
        "postgresql.target"
      ];
+      requires = [
+        "postgresql.target"
+      ];
      # requires = [ "pgweb-secret.service" ];
      wantedBy = [ "multi-user.target" ];
      serviceConfig = {
@@ -45,8 +45,9 @@ in
          if ! systemctl is-active --quiet postgresql.service; then break; fi
          sleep 0.1
        done
-        ${config.services.postgresql.package}/bin/psql -d postgres -tAc 'ALTER DATABASE template1 REFRESH COLLATION VERSION;' || true
-        ${config.services.postgresql.package}/bin/psql -d postgres -tAc 'ALTER DATABASE postgres REFRESH COLLATION VERSION;' || true
+        for db in $(${config.services.postgresql.package}/bin/psql -d postgres -tAc 'SELECT datname FROM pg_database WHERE datallowconn;'); do
+          ${config.services.postgresql.package}/bin/psql -d postgres -tAc "ALTER DATABASE \"$db\" REFRESH COLLATION VERSION;" || true
+        done
      '';
    };
  };
@@ -0,0 +1,16 @@
+-----BEGIN AGE ENCRYPTED FILE-----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==
+-----END AGE ENCRYPTED FILE-----
@@ -0,0 +1,90 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  inherit (config.nmasur.settings) hostnames;
+  cfg = config.nmasur.presets.services.valheim;
+in
+
+{
+
+  options.nmasur.presets.services.valheim = {
+    enable = lib.mkEnableOption "Valheim dedicated server";
+
+    serverName = lib.mkOption {
+      type = lib.types.str;
+      default = "Midgard";
+      description = "Server name in server browser.";
+    };
+
+    worldName = lib.mkOption {
+      type = lib.types.str;
+      default = "Midgard";
+      description = "World save name.";
+    };
+
+    port = lib.mkOption {
+      type = lib.types.port;
+      default = 2456;
+      description = "Server port.";
+    };
+
+    crossplay = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = "Enable cross-platform play.";
+    };
+
+    openFirewall = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = "Open UDP ports in firewall.";
+    };
+
+    passwordFile = lib.mkOption {
+      type = lib.types.path;
+      default = ./valheim-password.age;
+      description = "Age-encrypted secret file containing the server password.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+
+    allowUnfreePackages = [
+      "valheim-server"
+      "steamworks-sdk-redist"
+    ];
+
+    secrets.valheim-password = {
+      source = cfg.passwordFile;
+      dest = "${config.secretsDirectory}/valheim-password";
+      owner = "valheim";
+      group = "valheim";
+      permissions = "0400";
+    };
+
+    systemd.services.valheim-password-secret = {
+      requiredBy = [ "valheim.service" ];
+      before = [ "valheim.service" ];
+    };
+
+    services.valheim = {
+      enable = true;
+      serverName = cfg.serverName;
+      worldName = cfg.worldName;
+      port = cfg.port;
+      crossplay = cfg.crossplay;
+      openFirewall = cfg.openFirewall;
+      passwordFile = config.secrets.valheim-password.dest;
+    };
+
+    # Configure Cloudflare DNS (no proxy for UDP game traffic)
+    nmasur.presets.services.cloudflare.noProxyDomains = [ hostnames.valheim ];
+
+  };
+
+}
@@ -61,6 +61,7 @@ in
        stalwart.enable = lib.mkDefault true;
        thelounge.enable = lib.mkDefault true;
        uptime-kuma.enable = lib.mkDefault true;
+        valheim.enable = lib.mkDefault false;
        vaultwarden.enable = lib.mkDefault true;
        victoriametrics.enable = lib.mkDefault true;
      };
@@ -0,0 +1,249 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.services.valheim;
+
+  startScript = pkgs.writeShellScriptBin "valheim-server-start" ''
+    set -euo pipefail
+
+    CONFIG_DIR="${cfg.dataDir}/.config/unity3d/IronGate/Valheim"
+    mkdir -p "$CONFIG_DIR"
+
+    ${lib.optionalString (cfg.adminList != [ ]) ''
+      cat << 'EOF' > "$CONFIG_DIR/adminlist.txt"
+      // List of Steam IDs for adminlist ONE per line
+      ${lib.concatStringsSep "\n" cfg.adminList}
+      EOF
+    ''}
+
+    ${lib.optionalString (cfg.permittedList != [ ]) ''
+      cat << 'EOF' > "$CONFIG_DIR/permittedlist.txt"
+      // List of Steam IDs for permittedlist ONE per line
+      ${lib.concatStringsSep "\n" cfg.permittedList}
+      EOF
+    ''}
+
+    ${lib.optionalString (cfg.bannedList != [ ]) ''
+      cat << 'EOF' > "$CONFIG_DIR/bannedlist.txt"
+      // List of Steam IDs for bannedlist ONE per line
+      ${lib.concatStringsSep "\n" cfg.bannedList}
+      EOF
+    ''}
+
+    ${
+      if cfg.passwordFile != null then
+        ''
+          if [ ! -f "${cfg.passwordFile}" ]; then
+            echo "Valheim password file '${cfg.passwordFile}' not found!" >&2
+            exit 1
+          fi
+          PASS="$(tr -d '\r\n' < '${cfg.passwordFile}')"
+        ''
+      else
+        ''
+          PASS="${cfg.password}"
+        ''
+    }
+
+    if [ ''${#PASS} -lt 5 ]; then
+      echo "Valheim server password must be at least 5 characters long!" >&2
+      exit 1
+    fi
+
+    ARGS=(
+      "-name" "${cfg.serverName}"
+      "-port" "${toString cfg.port}"
+      "-world" "${cfg.worldName}"
+      "-password" "$PASS"
+      "-public" "${if cfg.public then "1" else "0"}"
+    )
+
+    ${lib.optionalString cfg.crossplay ''ARGS+=("-crossplay")''}
+    ${lib.optionalString (cfg.saveDir != null) ''ARGS+=("-savedir" "${cfg.saveDir}")''}
+    ${lib.concatMapStringsSep "\n" (arg: ''ARGS+=("${arg}")'') cfg.extraArgs}
+
+    exec ${cfg.package}/bin/valheim-server "''${ARGS[@]}"
+  '';
+
+in
+{
+
+  options.services.valheim = {
+    enable = lib.mkEnableOption "Valheim dedicated server";
+
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.valheim-server;
+      defaultText = lib.literalExpression "pkgs.valheim-server";
+      description = "The valheim-server package to use.";
+    };
+
+    serverName = lib.mkOption {
+      type = lib.types.str;
+      default = "Valheim Server";
+      example = "Some cozy server";
+      description = "The name listed in the server browser.";
+    };
+
+    worldName = lib.mkOption {
+      type = lib.types.str;
+      default = "Dedicated";
+      example = "Midgard";
+      description = ''
+        The name of the world file to use, without the extension.
+        If the world does not exist, the server will generate a world from a random seed.
+      '';
+    };
+
+    port = lib.mkOption {
+      type = lib.types.port;
+      default = 2456;
+      description = ''
+        The port on which to listen for incoming connections.
+        Ports (port + 1) and (port + 2) are used for Steam queries and routing.
+      '';
+    };
+
+    crossplay = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = "Whether to enable cross-platform play via PlayFab backend.";
+    };
+
+    public = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = "Whether to list the server in the public server browser.";
+    };
+
+    openFirewall = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = "Whether to open UDP ports in the firewall.";
+    };
+
+    password = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      default = null;
+      description = ''
+        The server password in plain text.
+        Prefer `passwordFile` to avoid storing passwords in the world-readable Nix store.
+      '';
+    };
+
+    passwordFile = lib.mkOption {
+      type = lib.types.nullOr (lib.types.either lib.types.str lib.types.path);
+      default = null;
+      description = "Path to file containing the server password.";
+    };
+
+    dataDir = lib.mkOption {
+      type = lib.types.path;
+      default = "/var/lib/valheim";
+      description = "Directory for valheim server data and state.";
+    };
+
+    saveDir = lib.mkOption {
+      type = lib.types.nullOr lib.types.path;
+      default = null;
+      description = "Directory where world saves are placed (-savedir). Defaults to Unity config dir in dataDir.";
+    };
+
+    adminList = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ ];
+      example = [ "72057602627862526" ];
+      description = "List of Steam IDs to add to adminlist.txt.";
+    };
+
+    permittedList = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ ];
+      example = [ "72057602627862526" ];
+      description = "List of Steam IDs to add to permittedlist.txt.";
+    };
+
+    bannedList = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ ];
+      example = [ "72057602627862526" ];
+      description = "List of Steam IDs to add to bannedlist.txt.";
+    };
+
+    bepinexMods = lib.mkOption {
+      type = lib.types.listOf lib.types.package;
+      default = [ ];
+      description = "BepInEx mods to install.";
+    };
+
+    bepinexConfigs = lib.mkOption {
+      type = lib.types.listOf lib.types.path;
+      default = [ ];
+      description = "Config files for BepInEx mods.";
+    };
+
+    extraArgs = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ ];
+      description = "Extra command line arguments to pass to valheim-server.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+
+    users.users.valheim = {
+      isSystemUser = true;
+      group = "valheim";
+      home = cfg.dataDir;
+      createHome = true;
+    };
+    users.groups.valheim = { };
+
+    systemd.services.valheim = {
+      description = "Valheim dedicated server";
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" ];
+      path = with pkgs; [ coreutils ];
+      serviceConfig = {
+        Type = "exec";
+        User = "valheim";
+        Group = "valheim";
+        StateDirectory = "valheim";
+        WorkingDirectory = cfg.dataDir;
+        Restart = "on-failure";
+        RestartSec = "10s";
+        ExecStart = "${startScript}/bin/valheim-server-start";
+      };
+    };
+
+    networking.firewall = lib.mkIf cfg.openFirewall {
+      allowedUDPPorts = [
+        cfg.port
+        (cfg.port + 1)
+        (cfg.port + 2)
+      ];
+    };
+
+    assertions = [
+      {
+        assertion = cfg.serverName != "";
+        message = "services.valheim.serverName must not be empty.";
+      }
+      {
+        assertion = cfg.worldName != "";
+        message = "services.valheim.worldName must not be empty.";
+      }
+      {
+        assertion = (cfg.password != null && cfg.password != "") || cfg.passwordFile != null;
+        message = "services.valheim requires either services.valheim.password or services.valheim.passwordFile to be set.";
+      }
+    ];
+
+  };
+
+}
Author	SHA1	Message	Date
Noah Masur	75e7ddb104	add gh-actions-lock extension	2026-11-12 10:57:10 -05:00
Noah Masur	0d96b8fbed	switch to native jj starship config	2026-11-08 15:06:38 -05:00
Noah Masur	314298134d	feat(nixos): add shelfmark to arr services preset	2026-11-07 08:44:21 -05:00
github-actions[bot]	a8dc2f0d62	flake.lock: Update Flake lock file updates: • Updated input 'home-manager': 'github:nix-community/home-manager/095fef2f265c3c0da4fe315efba8f8a04495ab34' (2026-10-28) → 'github:nix-community/home-manager/2c0c1f01521469cf0271180c453c79782d53c2f6' (2026-11-06) • Updated input 'nix-index-database': 'github:nix-community/nix-index-database/93696586f3463024cceb089353539be95a38ae2b' (2026-10-25) → 'github:nix-community/nix-index-database/cee0f879d338cf08f814210fa6c2b280594ade0a' (2026-11-01) • Updated input 'nixpkgs': 'github:nixos/nixpkgs/1c89083e451e891152365b799595cf7790a43325' (2026-10-30) → 'github:nixos/nixpkgs/f9a75f41be3a74eab55d3a7679d34ad6cc0da977' (2026-11-05) • Updated input 'nixpkgs-stable': 'github:nixos/nixpkgs/6f06d204d8f2d8761d9da78778745974a3216381' (2026-10-29) → 'github:nixos/nixpkgs/c56a87d8e41ce69bd2af57eb35dcc117a9dfca33' (2026-11-05) • Updated input 'nur': 'github:nix-community/nur/76efe6d9b2734bf554f9672f588953b9019756c5' (2026-10-31) → 'github:nix-community/nur/739e65d0caedf0af153f34b8f20798d776afe3bd' (2026-11-07) • Updated input 'rust-overlay': 'github:oxalica/rust-overlay/6ecf534a7c16e7c969f26838fdd8c93597ae93f3' (2026-10-31) → 'github:oxalica/rust-overlay/d3fe74269f2a6652437e21e78eb7e83be81f6982' (2026-11-07)	2026-11-07 10:42:19 +00:00
github-actions[bot]	7404d10533	flake.lock: Update Flake lock file updates: • Updated input 'darwin': 'github:lnl7/nix-darwin/bb0b90dbd54e207100de72b5dcbe3188c98a4b69' (2026-10-23) → 'github:lnl7/nix-darwin/ff0e21a414d4547183396da1b44a66f2577b65e9' (2026-10-31) • Updated input 'home-manager': 'github:nix-community/home-manager/2cd3234928f60bbff695a7ee56115ef7799c47cd' (2026-10-24) → 'github:nix-community/home-manager/095fef2f265c3c0da4fe315efba8f8a04495ab34' (2026-10-28) • Updated input 'nix-index-database': 'github:nix-community/nix-index-database/1b4d1758fa6053c5d6284254a793134fa602fbff' (2026-10-18) → 'github:nix-community/nix-index-database/93696586f3463024cceb089353539be95a38ae2b' (2026-10-25) • Updated input 'nixpkgs': 'github:nixos/nixpkgs/02c087f3fe673c9e317f206a627cb6b910336dbe' (2026-10-20) → 'github:nixos/nixpkgs/1c89083e451e891152365b799595cf7790a43325' (2026-10-30) • Updated input 'nixpkgs-stable': 'github:nixos/nixpkgs/da6dc0e7b26060f2f71ce3ef7088fb56ee44fa36' (2026-10-21) → 'github:nixos/nixpkgs/6f06d204d8f2d8761d9da78778745974a3216381' (2026-10-29) • Updated input 'nur': 'github:nix-community/nur/257fb9ce01b123436b6a2ef546283b73bc409606' (2026-10-24) → 'github:nix-community/nur/76efe6d9b2734bf554f9672f588953b9019756c5' (2026-10-31) • Updated input 'rust-overlay': 'github:oxalica/rust-overlay/5b9f1198b59bcb31c5c3250b332e7d77590e6306' (2026-10-24) → 'github:oxalica/rust-overlay/6ecf534a7c16e7c969f26838fdd8c93597ae93f3' (2026-10-31) • Updated input 'wsl': 'github:nix-community/NixOS-WSL/72c92b11bb8289e6651c7fef29cc0a885fd6a255' (2026-09-11) → 'github:nix-community/NixOS-WSL/e45b24b7df093299072b13bf3144ed0ee340e769' (2026-10-26)	2026-10-31 09:58:52 +00:00
Noah Masur	9a458530d0	fix(services): require postgresql.target in pgweb/mathesar and refresh all db collations	2026-10-25 20:59:14 +00:00
Noah Masur	b3d9938f10	fix(swan): update nextcloud and bazarr options, fix pyopenjtalk-plus and calibre builds	2026-10-25 00:28:11 +00:00
github-actions[bot]	542e39a2aa	flake.lock: Update Flake lock file updates: • Updated input 'darwin': 'github:lnl7/nix-darwin/4cff07de74b50e64bdd68cd4e722ab5b6b35ee48' (2026-08-16) → 'github:lnl7/nix-darwin/bb0b90dbd54e207100de72b5dcbe3188c98a4b69' (2026-10-23) • Updated input 'disko': 'github:nix-community/disko/725ea35e410ad83be4931d1bff7e090eacaf3563' (2026-09-18) → 'github:nix-community/disko/cedd626e11b635470fa6f9fdb8ad79b0075dd7f9' (2026-10-20) • Updated input 'home-manager': 'github:nix-community/home-manager/640725978b99076e18e069f6e7d2959124584f8f' (2026-10-15) → 'github:nix-community/home-manager/2cd3234928f60bbff695a7ee56115ef7799c47cd' (2026-10-24) • Updated input 'nix-index-database': 'github:nix-community/nix-index-database/9a2dd40780eeab8543aa97c59c26f11267025616' (2026-10-11) → 'github:nix-community/nix-index-database/1b4d1758fa6053c5d6284254a793134fa602fbff' (2026-10-18) • Updated input 'nixpkgs': 'github:nixos/nixpkgs/55bfb4d7437bd4e09ab7cba58a43bd68eb310044' (2026-10-14) → 'github:nixos/nixpkgs/02c087f3fe673c9e317f206a627cb6b910336dbe' (2026-10-20) • Updated input 'nixpkgs-stable': 'github:nixos/nixpkgs/26f4107e47e3ad0ffd0db220469ba83b6f6d96e8' (2026-10-15) → 'github:nixos/nixpkgs/da6dc0e7b26060f2f71ce3ef7088fb56ee44fa36' (2026-10-21) • Updated input 'nur': 'github:nix-community/nur/c21b30ed2ab024497fcd0c26abb0757a3fd1d100' (2026-10-17) → 'github:nix-community/nur/257fb9ce01b123436b6a2ef546283b73bc409606' (2026-10-24) • Updated input 'rust-overlay': 'github:oxalica/rust-overlay/a110337465cfb76e3806b81b9db3094c3e6e770a' (2026-10-17) → 'github:oxalica/rust-overlay/5b9f1198b59bcb31c5c3250b332e7d77590e6306' (2026-10-24)	2026-10-24 08:25:57 +00:00
Noah Masur	c757493b35	feat(services): add valheim server module and preset	2026-10-23 18:21:52 +00:00
Noah Masur	744afbb2d8	remove post-TUI lag triage tooling (root cause was starship notifications)	2026-10-17 13:17:34 -04:00
Noah Masur	6edfa03206	starship: disable cmd_duration notifications (root cause of post-TUI lag)	2026-10-17 13:11:32 -04:00
Noah Masur	25f7af63ad	atuin: disable checks; PTY e2e tests time out in darwin sandbox	2026-10-17 13:11:32 -04:00
Noah Masur	fde3b0214a	update flake	2026-10-17 13:11:32 -04:00
Noah Masur	612ffdaaaf	skip iso/qcow image generation for AWS-only arrow host	2026-10-17 13:11:32 -04:00
Noah Masur	bc43f3dfaf	lag-triage: timestamped, redacted flight recorder with heal-time episode snapshots	2026-10-17 13:11:32 -04:00
Noah Masur	33c426bc8e	default to descending into nested sessions for zellij remote	2026-10-17 13:11:32 -04:00
Noah Masur	da7f8639ae	install vorssaint for macos	2026-10-17 13:11:32 -04:00