60 lines
1.2 KiB
Nix
60 lines
1.2 KiB
Nix
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# Generator for .bashrc
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{pkgs, config, ...}:
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with pkgs.lib;
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let
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bashrcFile = pkgs.writeScript "bashrc" config.bashrc.contents;
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cfg = config.bashrc;
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in
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{
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options = {
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environment.editor = mkOption {
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default = "${pkgs.vim}/bin/vim";
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type = types.string;
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description = ''
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Editor
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'';
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};
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bashrc = {
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enable = mkOption {
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default = false;
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type = types.bool;
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description = ''
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Enable of .bashrc generation on activation
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'';
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};
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destination = mkOption {
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default = "~/.bashrc";
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type = types.string;
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description = ''
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The symlink that will point to the generated bashrc at activation time
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'';
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};
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contents = mkOption {
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default = "";
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type = types.string;
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merge = concatStringsSep "\n";
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description = ''
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Enable of .bashrc generation on activation
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'';
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};
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};
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};
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config.bashrc.contents = ''
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export EDITOR="${config.environment.editor}"
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'';
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config.activationContents = mkIf cfg.enable ''
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if [ -e "${cfg.destination}" ]; then
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echo Cannot set "${cfg.destination}", it exists
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exit 1
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fi
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ln -sf ${bashrcFile} "${cfg.destination}"
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'';
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}
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