docopts: migrate to buildGoModule

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

pkgs/by-name/do/docopts/package.nix

@@ -0,0 +1,34 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+, fetchpatch
+}:
+buildGoModule rec {
+  pname = "docopts";
+  version = "0.6.4-with-no-mangle-double-dash";
+
+  src = fetchFromGitHub {
+    owner = "docopt";
+    repo = "docopts";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-GIBrJ5qexeJ6ul5ek9LJZC4J3cNExsTrnxdzRCfoqn8=";
+  };
+
+  patches = [
+    # Migrate project to Go modules.
+    (fetchpatch {
+      url = "https://github.com/docopt/docopts/pull/74/commits/2c516165e72b35516a64c4529dbc938c0aaa9442.patch";
+      sha256 = "sha256-Tp05B3tmctnSYIQzCxCc/fhcAWWuEz2ifu/CQZt0XPU=";
+    })
+  ];
+
+  vendorHash = "sha256-+pMgaHB69itbQ+BDM7/oaJg3HrT1UN+joJL7BO/2vxE=";
+
+  meta = {
+    homepage = "https://github.com/docopt/docopts";
+    description = "Shell interpreter for docopt, the command-line interface description language";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.confus ];
+    platforms = lib.platforms.unix;
+  };
+}

pkgs/development/tools/misc/docopts/default.nix

@@ -1,31 +0,0 @@
-{ lib, buildGoPackage, fetchFromGitHub }:
-
-buildGoPackage rec {
-  pname = "docopts";
-  version = "0.6.4-with-no-mangle-double-dash";
-
-  src = fetchFromGitHub {
-    owner = "docopt";
-    repo = pname;
-    rev = "v${version}";
-    sha256 = "0zxax0kl8wqpkzmw9ij4qgfhjbk4r7996pjyp9xf5icyk8knp00q";
-  };
-
-  goPackagePath = "github.com/docopt/${pname}";
-
-  goDeps = ./deps.nix;
-
-  subPackages = [ "./" ];
-
-  postInstall = ''
-    install -D -m 755 ./go/src/$goPackagePath/docopts.sh $out/bin/docopts.sh
-  '';
-
-  meta = with lib; {
-    homepage = "https://github.com/docopt/${pname}";
-    description = "docopt CLI tool for shell scripting";
-    license = licenses.mit;
-    maintainers = [ maintainers.confus ];
-    platforms = platforms.unix;
-  };
-}

pkgs/development/tools/misc/docopts/deps.nix

@@ -1,11 +0,0 @@
-[
-  {
-    goPackagePath = "github.com/docopt/docopt-go";
-    fetch = {
-      type = "git";
-      url = "https://github.com/docopt/docopt.go";
-      rev = "ee0de3bc6815ee19d4a46c7eb90f829db0e014b1"; # "0.6.2";
-      sha256 = "sha256-0mCKIC5x7aauBL8ahXB9ExMfoTJl55HaafWWWPNRmUI=";
-    };
-  }
-]

pkgs/top-level/all-packages.nix

@@ -20513,8 +20513,6 @@ with pkgs;
 
   docopt_cpp = callPackage ../development/libraries/docopt_cpp { };
 
-  docopts = callPackage ../development/tools/misc/docopts { };
-
   dotconf = callPackage ../development/libraries/dotconf { };
 
   draco = callPackage ../development/libraries/draco {