Unverified Commit 4812f945 authored by Jörg Thalheim's avatar Jörg Thalheim Committed by GitHub
Browse files

dprint-plugins: getPluginList helper (#398815)

parents 5146e337 0ae2e312

pkgs/by-name/dp/dprint/plugins/default.nix

+32 −16
Original line number Diff line number Diff line 
{ lib, fetchurl }:

{

  lib,

  fetchurl,

  stdenv,

}:

let

  mkDprintPlugin =

    {
@@ -12,28 +16,32 @@ let 
      license ? lib.licenses.mit,

      maintainers ? [ lib.maintainers.phanirithvij ],

    }:

    fetchurl {

      inherit

        hash

        url

        pname

        version

        ;

      name = "${pname}-${version}.wasm";

    stdenv.mkDerivation (finalAttrs: {

      inherit pname version;

      src = fetchurl { inherit url hash; };

      dontUnpack = true;

      meta = {

        inherit

          description

          license

          maintainers

          ;

        inherit description license maintainers;

      };

      /*

        in the dprint configuration

        dprint expects a plugin path to end with .wasm extension



        for auto update with nixpkgs-update to work

        we cannot have .wasm extension at the end in the nix store path

      */

      buildPhase = ''

        mkdir -p $out

        cp $src $out/plugin.wasm

      '';

      passthru = {

        updateScript = ./update-plugins.py;

        inherit initConfig updateUrl;

      };

    };

    });

  inherit (lib)

    filterAttrs

    isDerivation

    mapAttrs'

    nameValuePair

    removeSuffix
@@ -45,5 +53,13 @@ let 
    name: _:

    nameValuePair (removeSuffix ".nix" name) (import (./. + "/${name}") { inherit mkDprintPlugin; })

  ) files;

  # Expects a function that receives the dprint plugin set as an input

  # and returns a list of plugins

  # Example:

  # pkgs.dprint-plugins.getPluginList (plugins: [

  #   plugins.dprint-plugin-toml

  #   (pkgs.callPackage ./dprint/plugins/sample.nix {})

  # ]

  getPluginList = cb: map (p: "${p}/plugin.wasm") (cb plugins);

in

plugins // { inherit mkDprintPlugin; }
 
plugins // { inherit mkDprintPlugin getPluginList; }

pkgs/by-name/dp/dprint/plugins/update-plugins.py

+4 −6
Original line number Diff line number Diff line
@@ -29,11 +29,9 @@ else: 




# get sri hash for a url, no unpack

def nix_prefetch_url(url, name, algo="sha256"):

def nix_prefetch_url(url, algo="sha256"):

    hash = (

        subprocess.check_output(

            ["nix-prefetch-url", "--type", algo, "--name", name, url]

        )

        subprocess.check_output(["nix-prefetch-url", "--type", algo, url])

        .decode("utf-8")

        .rstrip()

    )
@@ -119,7 +117,7 @@ def update_plugin_by_name(name): 
    data = requests.get(p["updateUrl"]).json()

    p["url"] = data["url"]

    p["version"] = data["version"]

    p["hash"] = nix_prefetch_url(data["url"], f"{name}-{data["version"]}.wasm")

    p["hash"] = nix_prefetch_url(data["url"])



    write_plugin_derivation(p)
@@ -136,7 +134,7 @@ def update_plugins(): 
            pname = pname.replace("/", "-")

        drv_attrs = {

            "url": e["url"],

            "hash": nix_prefetch_url(e["url"], f"{pname}-{e["version"]}.wasm"),

            "hash": nix_prefetch_url(e["url"]),

            "updateUrl": update_url,

            "pname": pname,

            "version": e["version"],