btdu: use buildDubPackage

pkgs/tools/misc/btdu/default.nix

@@ -1,93 +1,42 @@
-{ lib
-, stdenv
-, fetchurl
-, dub
-, ncurses
-, ldc
-, zlib
-, removeReferencesTo
+{
+  lib,
+  buildDubPackage,
+  fetchFromGitHub,
+  ncurses,
+  zlib,
 }:
 
-let
-    _d_ae_ver              = "0.0.3236";
-    _d_btrfs_ver           = "0.0.18";
-    _d_ncurses_ver         = "1.0.0";
-    _d_emsi_containers_ver = "0.9.0";
-in
-stdenv.mkDerivation rec {
-    pname = "btdu";
-    version = "0.5.1";
-
-    srcs = [
-      (fetchurl {
-        url = "https://github.com/CyberShadow/${pname}/archive/v${version}.tar.gz";
-        sha256 = "566269f365811f6db53280fc5476a7fcf34791396ee4e090c150af4280b35ba5";
-      })
-      (fetchurl {
-        url = "https://github.com/CyberShadow/ae/archive/v${_d_ae_ver}.tar.gz";
-        sha256 = "5ea3f0d9d2d13012ce6a1ee1b52d9fdff9dfb1d5cc7ee5d1b04cab1947ed4d36";
-      })
-      (fetchurl {
-        url = "https://github.com/CyberShadow/d-btrfs/archive/v${_d_btrfs_ver}.tar.gz";
-        sha256 = "32af4891d93c7898b0596eefb8297b88d3ed5c14c84a5951943b7b54c7599dbd";
-      })
-      (fetchurl {
-        url = "https://github.com/D-Programming-Deimos/ncurses/archive/v${_d_ncurses_ver}.tar.gz";
-        sha256 = "b5db677b75ebef7a1365ca4ef768f7344a2bc8d07ec223a2ada162f185d0d9c6";
-      })
-      (fetchurl {
-        url = "https://github.com/dlang-community/containers/archive/v${_d_emsi_containers_ver}.tar.gz";
-        sha256 = "5e256b84bbdbd2bd625cba0472ea27a1fde6d673d37a85fe971a20d52874acaa";
-      })
-    ];
-
-    sourceRoot = ".";
-
-    postUnpack = ''
-      mv ae-${_d_ae_ver} "ae"
-    '';
-
-
-    nativeBuildInputs = [ dub ldc ];
-    buildInputs = [ ncurses zlib ];
-
-    configurePhase = ''
-      runHook preConfigure
-      mkdir home
-      HOME="home" dub add-local ae ${_d_ae_ver}
-      HOME="home" dub add-local d-btrfs-${_d_btrfs_ver} ${_d_btrfs_ver}
-      HOME="home" dub add-local ncurses-${_d_ncurses_ver} ${_d_ncurses_ver}
-      HOME="home" dub add-local containers-${_d_emsi_containers_ver} ${_d_emsi_containers_ver}
-      runHook postConfigure
-    '';
-
-    buildPhase = ''
-      runHook preBuild
-      cd ${pname}-${version}
-      HOME="../home" dub --skip-registry=all build -b release
-      runHook postBuild
-    '';
-
-    installPhase = ''
-      runHook preInstall
-      mkdir -p $out/bin
-      cp btdu $out/bin/
-      runHook postInstall
-    '';
-
-    postInstall = ''
-      ${removeReferencesTo}/bin/remove-references-to -t ${ldc} $out/bin/btdu
-    '';
-
-    passthru.updateScript = ./update.py;
-
-    meta = with lib; {
-      description = "Sampling disk usage profiler for btrfs";
-      homepage = "https://github.com/CyberShadow/btdu";
-      changelog = "https://github.com/CyberShadow/btdu/releases/tag/v${version}";
-      license = licenses.gpl2Only;
-      platforms = platforms.linux;
-      maintainers = with maintainers; [ atila ];
-      mainProgram = "btdu";
-    };
+buildDubPackage rec {
+  pname = "btdu";
+  version = "0.5.1";
+
+  src = fetchFromGitHub {
+    owner = "CyberShadow";
+    repo = "btdu";
+    rev = "v${version}";
+    hash = "sha256-3sSZq+5UJH02IO0Y1yL3BLHDb4lk8k6awb5ZysBQciE=";
+  };
+
+  dubLock = ./dub-lock.json;
+
+  buildInputs = [
+    ncurses
+    zlib
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    install -Dm755 btdu -t $out/bin
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Sampling disk usage profiler for btrfs";
+    homepage = "https://github.com/CyberShadow/btdu";
+    changelog = "https://github.com/CyberShadow/btdu/releases/tag/${src.rev}";
+    license = licenses.gpl2Only;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ atila ];
+    mainProgram = "btdu";
+  };
 }

pkgs/tools/misc/btdu/dub-lock.json

@@ -0,0 +1,20 @@
+{
+  "dependencies": {
+    "ae": {
+      "version": "0.0.3236",
+      "sha256": "0by9yclvk795nw7ilwhv7wh17j2dd7xk54phs8s5jxrwpqx10x52"
+    },
+    "btrfs": {
+      "version": "0.0.18",
+      "sha256": "0m8r4skfiryn2nk4wyb61lpvlga1330crr4y1h0q39g9xl3g6myf"
+    },
+    "ncurses": {
+      "version": "1.0.0",
+      "sha256": "0ivl88vp2dy9rpv6x3f9jlyqa7aps2x1kkyx80w2d4vcs31pzmb2"
+    },
+    "emsi_containers": {
+      "version": "0.9.0",
+      "sha256": "1viz1fjh6jhfvl0d25bb1q7aclm1hrs0d7hhcx1d9c0gg5k6lcpm"
+    }
+  }
+}