nix/home/xdg.nix
Harivansh Rathi 29f9020c2f Fix Claude Code Home Manager config
Generate Claude settings from Nix so managed commands use the correct home directory, add declarative keybindings for Shift+Enter newline support, and replace the broken inline docs hook with a portable script.

Also stop exporting CLAUDE_CONFIG_DIR so Claude no longer splits managed config between ~/.claude and ~/.config/claude, and fix the status line script shebang for NixOS.

Co-authored-by: Codex <noreply@openai.com>
2026-03-31 07:15:36 +00:00

90 lines
2.6 KiB
Nix

{
config,
lib,
hostConfig,
...
}:
let
f = hostConfig.features;
in
{
home.sessionVariables = lib.mkMerge [
{
LESSHISTFILE = "-";
WGETRC = "${config.xdg.configHome}/wgetrc";
}
(lib.mkIf (f.rust or false) {
CARGO_HOME = "${config.xdg.dataHome}/cargo";
RUSTUP_HOME = "${config.xdg.dataHome}/rustup";
})
(lib.mkIf (f.go or false) {
GOPATH = "${config.xdg.dataHome}/go";
GOMODCACHE = "${config.xdg.cacheHome}/go/mod";
})
(lib.mkIf (f.node or false) {
NPM_CONFIG_USERCONFIG = "${config.xdg.configHome}/npm/npmrc";
NODE_REPL_HISTORY = "${config.xdg.stateHome}/node_repl_history";
PNPM_HOME = "${config.xdg.dataHome}/pnpm";
PNPM_NO_UPDATE_NOTIFIER = "true";
})
(lib.mkIf (f.python or false) {
PYTHONSTARTUP = "${config.xdg.configHome}/python/pythonrc";
PYTHON_HISTORY = "${config.xdg.stateHome}/python_history";
PYTHONPYCACHEPREFIX = "${config.xdg.cacheHome}/python";
PYTHONUSERBASE = "${config.xdg.dataHome}/python";
})
(lib.mkIf (f.docker or false) {
DOCKER_CONFIG = "${config.xdg.configHome}/docker";
})
(lib.mkIf (f.aws or false) {
AWS_SHARED_CREDENTIALS_FILE = "${config.xdg.configHome}/aws/credentials";
AWS_CONFIG_FILE = "${config.xdg.configHome}/aws/config";
})
{
PSQL_HISTORY = "${config.xdg.stateHome}/psql_history";
SQLITE_HISTORY = "${config.xdg.stateHome}/sqlite_history";
}
];
home.sessionPath = lib.mkMerge [
[ "${config.home.homeDirectory}/.local/bin" ]
(lib.mkIf (f.rust or false) [ "${config.xdg.dataHome}/cargo/bin" ])
(lib.mkIf (f.go or false) [ "${config.xdg.dataHome}/go/bin" ])
(lib.mkIf (f.node or false) [ "${config.xdg.dataHome}/pnpm" ])
];
xdg.configFile."npm/npmrc" = lib.mkIf (f.node or false) {
text = ''
prefix=''${XDG_DATA_HOME}/npm
cache=''${XDG_CACHE_HOME}/npm
init-module=''${XDG_CONFIG_HOME}/npm/config/npm-init.js
'';
};
xdg.configFile."python/pythonrc" = lib.mkIf (f.python or false) {
text = ''
import atexit
import os
import readline
history = os.path.join(os.environ.get('XDG_STATE_HOME', os.path.expanduser('~/.local/state')), 'python_history')
try:
readline.read_history_file(history)
except OSError:
pass
def write_history():
try:
readline.write_history_file(history)
except OSError:
pass
atexit.register(write_history)
'';
};
xdg.configFile."wgetrc".text = ''
hsts_file = ${config.xdg.stateHome}/wget-hsts
'';
}