television: add wrapper helper

pkgs/by-name/te/television/package.nix

@@ -1,60 +1,99 @@
 {
   lib,
+  stdenv,
   rustPlatform,
   fetchFromGitHub,
-  makeWrapper,
-  testers,
-  television,
+  callPackage,
+  installShellFiles,
   nix-update-script,
-  extraPackages ? [ ],
+  testers,
+  targetPackages,
+  extraPackages ? null,
 }:
-rustPlatform.buildRustPackage (finalAttrs: {
-  pname = "television";
-  version = "0.13.5";
-
-  src = fetchFromGitHub {
-    owner = "alexpasmantier";
-    repo = "television";
-    tag = finalAttrs.version;
-    hash = "sha256-IlFOYnZ9xPQaRheielKqAckyVlSVQMhnO4wCtVixlNQ=";
-  };
-
-  cargoHash = "sha256-QKUspbC1bmSeZP0n/O5roEqQkrja+fVKLhAvgzqNS9E=";
-
-  nativeBuildInputs = [ makeWrapper ];
-
-  postInstall = lib.optionalString (extraPackages != [ ]) ''
-    wrapProgram $out/bin/tv \
-      --prefix PATH : ${lib.makeBinPath extraPackages}
-  '';
-
-  # TODO(@getchoo): Investigate selectively disabling some tests, or fixing them
-  # https://github.com/NixOS/nixpkgs/pull/423662#issuecomment-3156362941
-  doCheck = false;
-
-  passthru = {
-    tests.version = testers.testVersion {
-      package = television;
-      command = "XDG_DATA_HOME=$TMPDIR tv --version";
+
+assert
+  (extraPackages == null)
+  || lib.warn "Overriding television with the 'extraPackages' attribute is deprecated. Please use `television.withPackages (p: [ p.fd ...])` instead.";
+
+let
+  television = rustPlatform.buildRustPackage (finalAttrs: {
+    pname = "television";
+
+    version = "0.13.5";
+
+    src = fetchFromGitHub {
+      owner = "alexpasmantier";
+      repo = "television";
+      tag = finalAttrs.version;
+      hash = "sha256-IlFOYnZ9xPQaRheielKqAckyVlSVQMhnO4wCtVixlNQ=";
     };
-    updateScript = nix-update-script { };
-  };
-
-  meta = {
-    description = "Blazingly fast general purpose fuzzy finder TUI";
-    longDescription = ''
-      Television is a fast and versatile fuzzy finder TUI.
-      It lets you quickly search through any kind of data source (files, git
-      repositories, environment variables, docker images, you name it) using a
-      fuzzy matching algorithm and is designed to be easily extensible.
-    '';
-    homepage = "https://github.com/alexpasmantier/television";
-    changelog = "https://github.com/alexpasmantier/television/releases/tag/${finalAttrs.version}";
-    license = lib.licenses.mit;
-    mainProgram = "tv";
-    maintainers = with lib.maintainers; [
-      louis-thevenet
-      getchoo
+
+    cargoHash = "sha256-QKUspbC1bmSeZP0n/O5roEqQkrja+fVKLhAvgzqNS9E=";
+
+    strictDeps = true;
+    nativeBuildInputs = [
+      installShellFiles
     ];
-  };
-})
+
+    # TODO(@getchoo): Investigate selectively disabling some tests, or fixing them
+    # https://github.com/NixOS/nixpkgs/pull/423662#issuecomment-3156362941
+    doCheck = false;
+
+    postInstall = ''
+      installManPage target/${stdenv.hostPlatform.rust.cargoShortTarget}/assets/tv.1
+
+      installShellCompletion --cmd tv \
+        television/utils/shell/completion.bash \
+        television/utils/shell/completion.fish \
+        television/utils/shell/completion.nu \
+        television/utils/shell/completion.zsh
+    '';
+
+    passthru = {
+      updateScript = nix-update-script { };
+
+      withPackages =
+        f:
+        callPackage ./wrapper.nix {
+          television = finalAttrs.finalPackage;
+          extraPackages = f targetPackages;
+        };
+
+      tests = {
+        version = testers.testVersion {
+          package = finalAttrs.finalPackage;
+          command = "XDG_DATA_HOME=$TMPDIR tv --version";
+        };
+        wrapper = testers.testVersion {
+          package = finalAttrs.finalPackage.withPackages (pkgs: [
+            pkgs.fd
+            pkgs.git
+          ]);
+
+          command = "XDG_DATA_HOME=$TMPDIR tv --version";
+        };
+      };
+    };
+
+    meta = {
+      description = "Blazingly fast general purpose fuzzy finder TUI";
+      longDescription = ''
+        Television is a fast and versatile fuzzy finder TUI.
+        It lets you quickly search through any kind of data source (files, git
+        repositories, environment variables, docker images, you name it) using a
+        fuzzy matching algorithm and is designed to be easily extensible.
+      '';
+      homepage = "https://github.com/alexpasmantier/television";
+      changelog = "https://github.com/alexpasmantier/television/releases/tag/${finalAttrs.version}";
+      license = lib.licenses.mit;
+      mainProgram = "tv";
+      maintainers = with lib.maintainers; [
+        louis-thevenet
+        getchoo
+        RossSmyth
+      ];
+    };
+  });
+in
+
+if extraPackages == null then television else television.withPackages (lib.const extraPackages)

pkgs/by-name/te/television/wrapper.nix

@@ -0,0 +1,33 @@
+{
+  lib,
+  symlinkJoin,
+  television,
+  makeBinaryWrapper,
+  extraPackages,
+}:
+
+symlinkJoin {
+  inherit (television) version;
+  pname = "${television.pname}-with-pkgs";
+
+  paths = [ television ];
+
+  nativeBuildInputs = [ makeBinaryWrapper ];
+
+  postBuild = ''
+    wrapProgram $out/bin/tv \
+      --prefix PATH : "${lib.makeBinPath extraPackages}"
+  '';
+
+  meta = {
+    inherit (television.meta)
+      description
+      longDescription
+      homepage
+      changelog
+      license
+      mainProgram
+      maintainers
+      ;
+  };
+}