fast-nix-shell

fast-nix-shell is fast nix-shell.

Requestment

• NixOS
  • nix-shell
  • nix flake
• nix-direnv

Usage/Example

[user@host:~]$ ${HELLO}
[user@host:~]$ cowsay -d -f www -p
The program 'cowsay' is not in your PATH. It is provided by several packages.

[user@host:~]$ cd ~/fast-nix-shell
direnv: loading ~/fast-nix-shell/.envrc

[user@host:~/fast-nix-shell]$ ${HELLO} | cowsay -d -f www -p
 _______________
< VMS must die! >
 ---------------
        \   ^__^
         \  (@@)\_______
            (__)\       )\/\
             U  ||--WWW |
                ||     ||

[user@host:~/fast-nix-shell]$ cd ..
direnv: unloading

[user@host:~]$ ${HELLO}
[user@host:~]$ cowsay -d -f www -p
The program 'cowsay' is not in your PATH. It is provided by several packages.

Troubleshooting

direnv: error ~/fast-nix-shell/.envrc is blocked. Run direnv allow to approve its content

[user@host:~/fast-nix-shell]$ direnv allow

License

MIT