Bud command does not work due to error "This script must be run either from the flake's devshell"

[pio2398]

Since commit 1df67a3

Expected Behavior

Current Behavior

✘ piotrek@Pc1Nix  ~/Projects/nixos  ➦ 1df67a3  git checkout 1df67a3
Found existing alias for "git checkout". You should use: "gco"
HEAD is now at 1df67a3 update digga lock
piotrek@Pc1Nix  ~/Projects/nixos  ➦ 1df67a3  bud
This script must be run either from the flake's devshell or its root path must be specified
✘ piotrek@Pc1Nix  ~/Projects/nixos  ➦ 1df67a3  git checkout f10a8fd
Found existing alias for "git checkout". You should use: "gco"
Previous HEAD position was 1df67a3 update digga lock
HEAD is now at f10a8fd chore: update nvfecher
direnv: loading ~/Projects/nixos/.envrc
direnv: using flake
direnv: ([/nix/store/l6flm08wv6cgy0n6myzc8g3k68wiqayf-direnv-2.28.0/bin/direnv export zsh]) is taking a while to execute. Use CTRL-C to give up.
direnv: renewed cache
🔨 Welcome to nixos

[devos]

agenix
bud - Your highly customizable system ctl
cachix - Command line client for Nix binary cache hosting https://cachix.org
deploy-rs - A Simple multi-profile Nix-flake deploy tool
nix
nvfetcher - Generate nix sources expr for the latest version of packages

[docs]

mdbook - Create books from MarkDown

[general commands]

menu - prints this menu

[linter]

editorconfig-checker - A tool to verify that your files are in harmony with your .editorconfig
nixpkgs-fmt - Nix code formatter for nixpkgs

direnv: export +DEVSHELL_DIR +DEVSHELL_ROOT +IN_NIX_SHELL +NIXPKGS_PATH +NIX_SSL_CERT_FILE ~NIX_PROFILES ~PATH ~XDG_DATA_DIRS
piotrek@Pc1Nix  ~/Projects/nixos  ➦ f10a8fd  bud

Usage: bud COMMAND [ARGS]

Commands:
build HOST BUILD Build a variant of your configuration from system.build

get [DEST] Copy the desired template to DEST

home [switch] (user@fqdn | USER HOST | USER) Home-manager config of USER from HOST or host-less portable USER for current architecture

install HOST [ARGS] Shortcut for nixos-install

rebuild HOST (switch|boot|test) Shortcut for nixos-rebuild

repl [FLAKE] Enter a repl with the flake's outputs

ssh-show HOST USER | USER@HOSTNAME Show target host's SSH ed25519 key

up Generate /home/piotrek/Projects/nixos/hosts/Pc1Nix/default.nix

update [INPUT] Update and commit /home/piotrek/Projects/nixos/flake.lock file or specific input

vm HOST Generate & run a one-shot vm for HOST

piotrek@Pc1Nix  ~/Projects/nixos  ➦ f10a8fd 

Possible Solution

Steps to Reproduce

Context

Your Environment

[ghost]

As a quick workaround you can do export DEVSHELL_ROOT=/path/to/flake

[codygman]

Yep, I just used: ❯ DEVSHELL_ROOT=$(pwd) bud rebuild tower switch

I think CI for devos needs a Can run bud script test.

[Pacman99]

@GTrunSec Do you have any thoughts on this? It seems like you have done research on the recent devshell updates.

[GTrunSec]

thanks for your reporting. @Pacman99 divnix/bud#24 please review it.

[jmc-figueira]

Yep, I just used: ❯ DEVSHELL_ROOT=$(pwd) bud rebuild tower switch

I think CI for devos needs a Can run bud script test.

I would just like to add that this workaround (perhaps predictably), doesn't work if the command requires running as root, such as the case with bud up (for btrfs subvolume show to work):

at 13:20:09 ✖1 ❯ DEVSHELL_ROOT=$(pwd) sudo bud up
This script must be run either from the flake's devshell or its root path must be specified

[GTrunSec]

Yep, I just used: ❯ DEVSHELL_ROOT=$(pwd) bud rebuild tower switch
I think CI for devos needs a Can run bud script test.

I would just like to add that this workaround (perhaps predictably), doesn't work if the command requires running as root, such as the case with bud up (for btrfs subvolume show to work):

at 13:20:09 ✖1 ❯ DEVSHELL_ROOT=$(pwd) sudo bud up
This script must be run either from the flake's devshell or its root path must be specified

How about:

nix flake lock --update-input bud   
sudo -E bud up

[jmc-figueira]

That now results in the btrfs command failing, same as not using sudo at all.

at 12:55:37 ❯ sudo -E bud up
Failed to execute: btrfs subvol show /persist

[luxus]

@jmc-figueira have you fixed it somehow?
i have the same issue