mirror of
https://codeberg.org/mhwombat/nix-book.git
synced 2026-01-15 02:57:55 +08:00
41 lines
1.3 KiB
Text
41 lines
1.3 KiB
Text
= Recipes
|
|
|
|
This chapter provides examples of how to use Nix in a variety of scenarios.
|
|
Multiple types of recipes are provided are provided for some scenarios;
|
|
comparing the different recipes will help you better understand Nix.
|
|
|
|
- An _"ad hoc" shell_
|
|
is useful when you want to quickly create an environment
|
|
for a one-off task.
|
|
|
|
- A _traditional nix shell_
|
|
is useful when you want to define an environment that you will
|
|
use more than once.
|
|
|
|
- _Nix flakes_
|
|
are the recommended approach for development projects.
|
|
|
|
- You can use `nix-shell` to run scripts in arbitrary languages, providing
|
|
the necessary dependencies. This is particularly convenient for
|
|
standalone scripts because you don't need to create a repo and write a
|
|
separate `flake.nix`.
|
|
The script should start with two _"shebang"_ (`#!`) commands. The first
|
|
should invoke `nix-shell`. The second should declares the script
|
|
interpreter and any dependencies.
|
|
|
|
|
|
include::nixpkgs-pkg/main.adoc[leveloffset=+1]
|
|
|
|
include::remote-git/main.adoc[leveloffset=+1]
|
|
|
|
include::remote-git-flake/main.adoc[leveloffset=+1]
|
|
|
|
include::haskell-nixpkg/main.adoc[leveloffset=+1]
|
|
|
|
include::haskell-local/main.adoc[leveloffset=+1]
|
|
|
|
include::haskell-local-deps/main.adoc[leveloffset=+1]
|
|
|
|
include::python-nixpkg/main.adoc[leveloffset=+1]
|
|
|
|
include::env-var/main.adoc[leveloffset=+1]
|