make-shell
Modules for mkShell! Set make-shells.<name> attributes to create devShells.<name> and checks.<name>-devshell flake outputs. Import and merge complex or shared modules! Create and share new options!
For example:
# aliases.nix
{
config,
lib,
pkgs,
...
}: {
options.aliases = lib.mkOption {
type = lib.types.attrsOf lib.types.singleLineStr;
default = {};
};
config.packages = let
inherit (lib.attrsets) mapAttrsToList;
alias = name: command: (pkgs.writeShellScriptBin name \'\'exec ${command} "$@"\'\') // {meta.description = "alias for `${command}`";};
in
mapAttrsToList alias config.aliases;
}
# flake.nix
perSystem = {...}: {
make-shells.default = {
imports = [./aliases.nix];
aliases = {
n = "nix";
g = "git";
};
};
};
Installation
To use these options, add to your flake inputs:
make-shell.url = "github:nicknovitski/make-shell";
and inside the mkFlake:
imports = [
inputs.make-shell.flakeModules.default
];
Run nix flake lock and you're set.
Options
perSystem.make-shell.imports
Modules to import into all shells created using make-shells
Type: list of raw value
Default:
[ ]
Example:
[({pkgs, ...}: {
additionalArguments = {
doCheck = true;
phases = [ "buildPhase" "checkPhase" ];
checkPhase = \'\'
${pkgs.shellcheck}/bin/shellcheck --shell bash <(echo "$shellHook")
\'\';
};
})]
Declared by:
perSystem.make-shells
For each attribute in this set, make-shell is called with the value, and the resulting package is added to the flake as a devShell attribute with the same name, and as a check with the name ‘${attribute name}-devshell’.
Type: attribute set of (submodule)
Default:
{ }
Declared by:
perSystem.make-shells.<name>.packages
Packages available in the shell environment. An alias of nativeBuildInputs
Type: list of package
Default:
[ ]
Declared by:
perSystem.make-shells.<name>.additionalArguments
Arbitrary additional arguments passed to mkDerivation.
Type: attribute set of anything
Default:
{ }
Declared by:
perSystem.make-shells.<name>.env
An attribute set to control environment variables in the shell environment.
If the value of an attribute is null, the variable of that attribute’s name is unset. Otherwise the variable of the attribute name is set to the attribute’s value. Integer, path, and derivation values are converted to strings. The boolean true value is converted to the string "1", and the boolean false value is converted to the empty string "".
Type: attribute set of (null or boolean or signed integer or package or path or string)
Default:
{ }
Example:
{
VARIABLE_NAME = "variable value";
UNSET = null;
EMPTY = false;
TWO = 2;
PATH_TO_NIX_STORE_FILE = ./my-file;
COWSAY = pkgs.cowsay
}
Declared by:
perSystem.make-shells.<name>.finalPackage
The shell derivation resulting from passing the evaluated configuration to mkDerivation.
Type: package (read only)
Declared by:
perSystem.make-shells.<name>.inputsFrom
Packages whose inputs are available in the shell environment.
Type: list of package
Default:
[ ]
Declared by:
perSystem.make-shells.<name>.name
Name of the shell environment derivation.
Type: string
Default:
"nix-shell"
Declared by:
perSystem.make-shells.<name>.nativeBuildInputs
Packages available in the shell environment.
Type: list of package
Default:
[ ]
Declared by:
perSystem.make-shells.<name>.shellHook
Bash code evaluated when the shell environment starts.
Type: strings concatenated with “\n”
Default:
""
Declared by:
perSystem.make-shells.<name>.stdenv
The standard environment from which the shell derivation will be created.
Type: package
Default:
pkgs.stdenv
Example:
pkgs.stdenvNoCC
Declared by: