s0me1newithhand7s/system-manager
1
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Major overhaul of the nix side of things.

Browse source
This commit is contained in:
r-vdp 2023-03-24 14:14:20 +01:00
parent 9aaa5e58f7
commit 9759c2da12
No known key found for this signature in database
6 changed files with 418 additions and 210 deletions
Download patch file Download diff file Expand all files Collapse all files

118
nix/modules/etc.nix Normal file
View file

@ -0,0 +1,118 @@
{ lib
, pkgs
, ...
}:
{
options.system-manager = {
environment.etc = lib.mkOption {
default = { };
example = lib.literalExpression ''
{ example-configuration-file =
{ source = "/nix/store/.../etc/dir/file.conf.example";
mode = "0440";
};
"default/useradd".text = "GROUP=100 ...";
}
'';
description = lib.mdDoc ''
Set of files that have to be linked in {file}`/etc`.
'';
type = lib.types.attrsOf (lib.types.submodule (
{ name, config, options, ... }:
{
options = {
enable = lib.mkOption {
type = lib.types.bool;
default = true;
description = lib.mdDoc ''
Whether this /etc file should be generated. This
option allows specific /etc files to be disabled.
'';
};
target = lib.mkOption {
type = lib.types.str;
description = lib.mdDoc ''
Name of symlink (relative to
{file}`/etc`). Defaults to the attribute
name.
'';
};
text = lib.mkOption {
default = null;
type = lib.types.nullOr lib.types.lines;
description = lib.mdDoc "Text of the file.";
};
source = lib.mkOption {
type = lib.types.path;
description = lib.mdDoc "Path of the source file.";
};
mode = lib.mkOption {
type = lib.types.str;
default = "symlink";
example = "0600";
description = lib.mdDoc ''
If set to something else than `symlink`,
the file is copied instead of symlinked, with the given
file mode.
'';
};
uid = lib.mkOption {
default = 0;
type = lib.types.int;
description = lib.mdDoc ''
UID of created file. Only takes effect when the file is
copied (that is, the mode is not 'symlink').
'';
};
gid = lib.mkOption {
default = 0;
type = lib.types.int;
description = lib.mdDoc ''
GID of created file. Only takes effect when the file is
copied (that is, the mode is not 'symlink').
'';
};
user = lib.mkOption {
default = "+${toString config.uid}";
type = lib.types.str;
description = lib.mdDoc ''
User name of created file.
Only takes effect when the file is copied (that is, the mode is not 'symlink').
Changing this option takes precedence over `uid`.
'';
};
group = lib.mkOption {
default = "+${toString config.gid}";
type = lib.types.str;
description = lib.mdDoc ''
Group name of created file.
Only takes effect when the file is copied (that is, the mode is not 'symlink').
Changing this option takes precedence over `gid`.
'';
};
};
config = {
target = lib.mkDefault name;
source = lib.mkIf (config.text != null) (
let name' = "etc-" + baseNameOf name;
in lib.mkDerivedConfig options.text (pkgs.writeText name')
);
};
}
));
};
};
}