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https://github.com/nix-community/home-manager
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9f9e277b60
These (and the `*MD` functions apart from `literalMD`) are now no-ops
in nixpkgs and serve no purpose other than to add additional noise and
potentially mislead people into thinking unmarked DocBook documentation
will still be accepted.
Note that if backporting changes including documentation to 23.05,
the `mdDoc` calls will need to be re-added.
To reproduce this commit, run:
$ NIX_PATH=nixpkgs=flake:nixpkgs/e7e69199f0372364a6106a1e735f68604f4c5a25 \
nix shell nixpkgs#coreutils \
-c find . -name '*.nix' \
-exec nix run -- github:emilazy/nix-doc-munge/98dadf1f77351c2ba5dcb709a2a171d655f15099 \
--strip {} +
$ ./format
65 lines
1.7 KiB
Nix
65 lines
1.7 KiB
Nix
{ pkgs, config, lib, ... }:
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with lib;
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let
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cfg = config.programs.vscode.haskell;
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defaultHieNixExe = hie-nix.hies + "/bin/hie-wrapper";
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defaultHieNixExeText =
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literalExpression ''"''${pkgs.hie-nix.hies}/bin/hie-wrapper"'';
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hie-nix = pkgs.hie-nix or (abort ''
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vscode.haskell: pkgs.hie-nix missing. Please add an overlay such as:
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${exampleOverlay}
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'');
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exampleOverlay = ''
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nixpkgs.overlays = [
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(self: super: { hie-nix = import ~/src/hie-nix {}; })
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]
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'';
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in {
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options.programs.vscode.haskell = {
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enable = mkEnableOption "Haskell integration for Visual Studio Code";
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hie.enable = mkOption {
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type = types.bool;
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default = true;
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description = "Whether to enable Haskell IDE engine integration.";
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};
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hie.executablePath = mkOption {
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type = types.path;
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default = defaultHieNixExe;
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defaultText = defaultHieNixExeText;
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description = ''
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The path to the Haskell IDE Engine executable.
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Because hie-nix is not packaged in Nixpkgs, you need to add it as an
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overlay or set this option. Example overlay configuration:
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```nix
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${exampleOverlay}
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```
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'';
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example = literalExpression ''
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(import ~/src/haskell-ide-engine {}).hies + "/bin/hie-wrapper";
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'';
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};
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};
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config = mkIf cfg.enable {
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programs.vscode.userSettings = mkIf cfg.hie.enable {
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"languageServerHaskell.enableHIE" = true;
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"languageServerHaskell.hieExecutablePath" = cfg.hie.executablePath;
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};
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programs.vscode.extensions =
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[ pkgs.vscode-extensions.justusadam.language-haskell ]
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++ lib.optional cfg.hie.enable
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pkgs.vscode-extensions.alanz.vscode-hie-server;
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};
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}
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