bump 2026-05-13

.envrc

@@ -0,0 +1 @@
+jj git fetch

extras/dev.nix

@@ -170,13 +170,9 @@
         "net.core.wmem_max_default" = 67108864;
     };
 
-    hardware.nvidia-container-toolkit.enable = true;
     virtualisation.docker = {
         daemon.settings = {
-            features = {
+            features.buildkit = true;
-                buildkit = true;
-                cdi = true;
-            };
         };
         enable = true;
         # storageDriver =

users/tao.nix

@@ -176,8 +176,6 @@ in {
         useUserPackages = true;
         verbose = true;
         backupFileExtension = ".hm-bak";
-        overwriteBackup = true;
+        users.tao = import ./tao/HOME.nix {inherit inputs pkgs lib config;};
-        extraSpecialArgs = {inherit inputs;};
-        users.tao = import ./tao/HOME.nix;
     };
 }

users/tao/HOME.nix

@@ -140,8 +140,6 @@ in {
 
                 hr-seek = "yes";
 
-                audio-device = "alsa";
-
                 hwdec = "auto";
                 vo = "gpu-next";
 

users/tao/direnv/devenv.sh

@@ -0,0 +1,146 @@
+# shellcheck shell=bash
+# adapted from https://github.com/nix-community/nix-direnv/blob/master/direnvrc
+
+REQUIRED_DIRENV_VERSION="2.21.3"
+
+_nix_direnv_preflight () {
+  if [[ -z "$direnv" ]]; then
+    printf '%s\n' "\$direnv environment variable was not defined. Was this script run inside direnv?"
+    exit 1
+  fi
+
+  if [[ -z ${DEVENV_BIN:-} ]]; then
+    DEVENV_BIN=$(command -v devenv)
+    if [[ -z "${DEVENV_BIN}" ]]; then
+      log_error "command not found: devenv, see https://devenv.sh/getting-started/"
+      exit 1
+    fi
+  fi
+
+  if ! has direnv_version || ! direnv_version "$REQUIRED_DIRENV_VERSION" 2>/dev/null; then
+    log_error "base direnv version is older than the required v$REQUIRED_DIRENV_VERSION."
+    exit 1
+  fi
+
+  local layout_dir
+  layout_dir=$(direnv_layout_dir)
+
+  if [[ ! -d "$layout_dir" ]]; then
+    mkdir -p "$layout_dir"
+  fi
+
+  export DEVENV_DIRENVRC_VERSION=1
+  export DEVENV_DIRENVRC_ROLLING_UPGRADE=1
+}
+
+_nix_export_or_unset() {
+  local key=$1 value=$2
+  if [[ "$value" == __UNSET__ ]]; then
+    unset "$key"
+  else
+    export "$key=$value"
+  fi
+}
+
+_nix_import_env() {
+  local env=$1
+
+  # Note which environments are active, but make sure we don't repeat them
+  if [[ ! "''${DIRENV_ACTIVE-}" =~ (^|:)"$PWD"(:|$) ]]; then
+    export DIRENV_ACTIVE="$PWD:''${DIRENV_ACTIVE-}"
+  fi
+
+  local old_nix_build_top=${NIX_BUILD_TOP:-__UNSET__}
+  local old_tmp=${TMP:-__UNSET__}
+  local old_tmpdir=${TMPDIR:-__UNSET__}
+  local old_temp=${TEMP:-__UNSET__}
+  local old_tempdir=${TEMPDIR:-__UNSET__}
+  local old_xdg_data_dirs=${XDG_DATA_DIRS:-}
+  eval "$env"
+  # `nix print-dev-env` will create a temporary directory and use it as TMPDIR
+  # We cannot rely on this directory being available at all times,
+  # as it may be garbage collected.
+  # Instead - just remove it immediately.
+  # Use recursive & force as it may not be empty.
+  if [[ -n "${NIX_BUILD_TOP+x}" && "$NIX_BUILD_TOP" == */nix-shell.* && -d "$NIX_BUILD_TOP" ]]; then
+    rm -rf "$NIX_BUILD_TOP"
+  fi
+
+  _nix_export_or_unset NIX_BUILD_TOP "$old_nix_build_top"
+  _nix_export_or_unset TMP "$old_tmp"
+  _nix_export_or_unset TMPDIR "$old_tmpdir"
+  _nix_export_or_unset TEMP "$old_temp"
+  _nix_export_or_unset TEMPDIR "$old_tempdir"
+  local new_xdg_data_dirs=${XDG_DATA_DIRS:-}
+  export XDG_DATA_DIRS=
+  local IFS=:
+  for dir in $new_xdg_data_dirs${old_xdg_data_dirs:+:}$old_xdg_data_dirs; do
+    dir="${dir%/}" # remove trailing slashes
+    if [[ :$XDG_DATA_DIRS: = *:$dir:* ]]; then
+      continue # already present, skip
+    fi
+    XDG_DATA_DIRS="$XDG_DATA_DIRS${XDG_DATA_DIRS:+:}$dir"
+  done
+}
+
+nix_direnv_watch_file() {
+  log_error "nix_direnv_watch_file is deprecated. Use watch_file instead."
+  watch_file "$@"
+}
+
+_devenv_watches() {
+  local path=$1
+  local -n _watches=$2
+  if [[ -f "$path" ]]; then
+    while IFS= read -r file; do
+      file=$(printf "$file")
+      _watches+=("$file")
+    done < "$path"
+  fi
+}
+
+use_devenv() {
+  _nix_direnv_preflight
+
+  flake_expr="${1:-.}"
+  flake_dir="${flake_expr%#*}"
+  env_deps_path="$flake_dir/.devenv/input-paths.txt"
+
+  local default_watches
+  default_watches=(".envrc" "$HOME/.direnvrc" "$HOME/.config/direnv/direnvrc")
+
+  if [[ -d "$flake_dir" ]]; then
+    default_watches+=("$flake_dir/devenv.nix" "$flake_dir/devenv.lock" "$flake_dir/devenv.yaml" "$flake_dir/devenv.local.nix")
+
+    if [[ -f "$flake_dir/devenv.yaml" ]]; then
+      if ! devenv assemble; then
+        log_error "$(devenv version) failed to parse devenv.yaml, make sure to use version 0.6 or newer and fix the errors above."
+        exit 0
+      fi
+    fi
+  fi
+
+  # Watch the default files.
+  # Even if evaluation fails, these files should still trigger a reload.
+  watch_file "${default_watches[@]}"
+
+  # Fetch and watch files that affect the env
+  local env_watches
+  _devenv_watches "$env_deps_path" env_watches
+  watch_file "${env_watches[@]}"
+
+  # Build the environment
+  local env
+  if ! env=$("${DEVENV_BIN}" print-dev-env); then
+    log_error "failed to build the devenv environment. devenv.nix may contain errors. see above."
+    exit 0
+  fi
+
+  # Re-watch files that affect the env
+  local env_watches
+  _devenv_watches "$env_deps_path" env_watches
+  watch_file "${env_watches[@]}"
+
+  # Import the environment
+  _nix_import_env "$env"
+}

users/tao/nushell/extras/aliases.nu

@@ -10,7 +10,6 @@ export alias follow = readlink -f
 export alias p = pueue
 export alias snapper = snapper -c home
 export alias zl = zellij
-export alias wssh = wezterm ssh
 
 export def today-iso [] { date now | format date %F }