63 lines
1.9 KiB
Nix
63 lines
1.9 KiB
Nix
{pkgs, config, ...}:
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let
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inherit (pkgs.lib) mergeOneOption mkOption;
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in
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{
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environment = {
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checkConfigurationOptions = mkOption {
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default = true;
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example = false;
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description = "
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If all configuration options must be checked. Non-existing options fail build.
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";
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};
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nix = mkOption {
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default = pkgs.nixUnstable;
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example = pkgs.nixCustomFun /root/nix.tar.gz;
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merge = mergeOneOption;
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description = "
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Use non-default Nix easily. Be careful, though, not to break everything.
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";
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};
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extraPackages = mkOption {
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default = [];
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example = [pkgs.firefox pkgs.thunderbird];
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description = "
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This option allows you to add additional packages to the system
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path. These packages are automatically available to all users,
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and they are automatically updated every time you rebuild the
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system configuration. (The latter is the main difference with
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installing them in the default profile,
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<filename>/nix/var/nix/profiles/default</filename>. The value
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of this option must be a function that returns a list of
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packages. The function will be called with the Nix Packages
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collection as its argument for convenience.
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";
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};
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pathsToLink = mkOption {
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default = ["/bin" "/sbin" "/lib" "/share/man" "/share/info" "/man" "/info"];
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example = ["/"];
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description = "
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Lists directories to be symlinked in `/var/run/current-system/sw'.
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";
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};
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cleanStart = mkOption {
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default = false;
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example = true;
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description = "
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There are some times when you want really small system for specific
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purpose and do not want default package list. Setting
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<varname>cleanStart</varname> to <literal>true</literal> allows you
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to create a system with empty path - only extraPackages will be
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included.
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";
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};
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};
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}
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