commit 6f9a8cf29359ed29ffc71996b5f27bfca8835d5b · pyrox.dev/nixpkgs

+27 -20
nixos/modules/programs/direnv.nix
···

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           package = lib.mkPackageOption pkgs "direnv" { };

     

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           finalPackage = lib.mkOption {

     

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             type = lib.types.package;

     

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             readOnly = true;

     

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             description = "The wrapped direnv package.";

     

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           };

     

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           enableBashIntegration = enabledOption ''

     

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             Bash integration

     

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           '';

     
···

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         };

     

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         config = lib.mkIf cfg.enable {

     

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       -
       

     

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           programs = {

     

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             direnv.settings = lib.mkIf cfg.silent {

     

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               global = {

     

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                 log_format = lib.mkDefault "-";

     

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                 log_filter = lib.mkDefault "^$";

     

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             direnv = {

     

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               finalPackage = pkgs.symlinkJoin {

     

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                 inherit (cfg.package) name;

     

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                 paths = [ cfg.package ];

     

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                 # direnv has a fish library which automatically sources direnv for some reason

     

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                 postBuild = ''

     

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                   rm -rf "$out/share/fish"

     

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                 '';

     

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                 meta.mainProgram = "direnv";

     

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               };

     

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               settings = lib.mkIf cfg.silent {

     

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                 global = {

     

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                   log_format = lib.mkDefault "-";

     

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                   log_filter = lib.mkDefault "^$";

     

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                 };

     

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               };

     

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             };

     

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             zsh.interactiveShellInit = lib.mkIf cfg.enableZshIntegration ''

     

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               if ${lib.boolToString cfg.loadInNixShell} || printenv PATH | grep -vqc '/nix/store'; then

     

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       -
                eval "$(${lib.getExe cfg.package} hook zsh)"

     

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                eval "$(${lib.getExe cfg.finalPackage} hook zsh)"

     

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               fi

     

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             '';

     

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···

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             #$IN_NIX_SHELL for "nix-shell"

     

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             bash.interactiveShellInit = lib.mkIf cfg.enableBashIntegration ''

     

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               if ${lib.boolToString cfg.loadInNixShell} || [ -z "$IN_NIX_SHELL$NIX_GCROOT$(printenv PATH | grep '/nix/store')" ] ; then

     

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                eval "$(${lib.getExe cfg.package} hook bash)"

     

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                eval "$(${lib.getExe cfg.finalPackage} hook bash)"

     

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               fi

     

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             '';

     

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             fish.interactiveShellInit = lib.mkIf cfg.enableFishIntegration ''

     

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               if ${lib.boolToString cfg.loadInNixShell};

     

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               or printenv PATH | grep -vqc '/nix/store';

     

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                ${lib.getExe cfg.package} hook fish | source

     

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                ${lib.getExe cfg.finalPackage} hook fish | source

     

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               end

     

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             '';

     

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···

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           environment = {

     

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             systemPackages = [

     

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               # direnv has a fish library which automatically sources direnv for some reason

     

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               # I don't see any harm in doing this if we're sourcing it with fish.interactiveShellInit

     

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               (pkgs.symlinkJoin {

     

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                 inherit (cfg.package) name;

     

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                 paths = [ cfg.package ];

     

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                 nativeBuildInputs = [ pkgs.makeBinaryWrapper ];

     

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                 postBuild = ''

     

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                   wrapProgram "$out/bin/direnv" \

     

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                     --set-default 'DIRENV_CONFIG' '/etc/direnv'

     

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                   rm -rf "$out/share/fish"

     

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                 '';

     

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               })

     

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               cfg.finalPackage

     

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             ];

     

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             variables.DIRENV_CONFIG = "/etc/direnv";

     

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             etc = {

     

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               "direnv/direnv.toml" = lib.mkIf (cfg.settings != { }) {