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-rw-r--r--nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix30
-rw-r--r--nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/dwarf-therapist.in26
-rw-r--r--nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix50
3 files changed, 106 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix b/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix
new file mode 100644
index 000000000000..652e4c184753
--- /dev/null
+++ b/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchFromGitHub, qtbase
+, qtdeclarative, cmake, texlive, ninja }:
+
+stdenv.mkDerivation rec {
+  name = "dwarf-therapist-${version}";
+  version = "41.0.2";
+
+  src = fetchFromGitHub {
+    owner = "Dwarf-Therapist";
+    repo = "Dwarf-Therapist";
+    rev = "v${version}";
+    sha256 = "0cvnk1dkszh7q7viv3i1v3ifzv1w0xyz69mifa1cbvbi47z2dh0d";
+  };
+
+  buildInputs = [ qtbase qtdeclarative ];
+  nativeBuildInputs = [ texlive cmake ninja ];
+
+  installPhase = if stdenv.isDarwin then ''
+    mkdir -p $out/Applications
+    cp -r DwarfTherapist.app $out/Applications
+  '' else null;
+
+  meta = with stdenv.lib; {
+    description = "Tool to manage dwarves in a running game of Dwarf Fortress";
+    maintainers = with maintainers; [ the-kenny abbradar bendlas numinit ];
+    license = licenses.mit;
+    platforms = platforms.unix;
+    homepage = https://github.com/Dwarf-Therapist/Dwarf-Therapist;
+  };
+}
diff --git a/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/dwarf-therapist.in b/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/dwarf-therapist.in
new file mode 100644
index 000000000000..77936c430e2b
--- /dev/null
+++ b/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/dwarf-therapist.in
@@ -0,0 +1,26 @@
+#!@stdenv_shell@ -e
+
+[ -z "$DT_DIR" ] && DT_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/dwarftherapist"
+
+install_dir="@install@"
+therapist_dir="@therapist@"
+
+cat <<EOF >&2
+Using $DT_DIR as Dwarf Therapist overlay directory.
+EOF
+
+update_path() {
+  local path="$1"
+
+  mkdir -p "$DT_DIR/$(dirname "$path")"
+  if [ ! -e "$DT_DIR/$path" ] || [ -L "$DT_DIR/$path" ]; then
+    rm -f "$DT_DIR/$path"
+    ln -s "$install_dir/share/dwarftherapist/$path" "$DT_DIR/$path"
+  fi
+}
+
+cd "$install_dir/share/dwarftherapist"
+update_path memory_layouts
+
+QT_QPA_PLATFORM_PLUGIN_PATH="@qt_plugin_path@" \
+  exec "$therapist_dir/bin/dwarftherapist" "$@"
diff --git a/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix b/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
new file mode 100644
index 000000000000..071ab2af0c5c
--- /dev/null
+++ b/nixpkgs/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
@@ -0,0 +1,50 @@
+{ pkgs, stdenv, symlinkJoin, lib, dwarf-therapist, dwarf-fortress, makeWrapper }:
+
+let
+  platformSlug = if stdenv.targetPlatform.is32bit then
+    "linux32" else "linux64";
+  inifile = "linux/v0.${dwarf-fortress.baseVersion}.${dwarf-fortress.patchVersion}_${platformSlug}.ini";
+
+in
+  
+stdenv.mkDerivation rec {
+  name = "dwarf-therapist-${dwarf-therapist.version}";
+  
+  wrapper = ./dwarf-therapist.in;
+
+  paths = [ dwarf-therapist ];
+
+  buildInputs = [ makeWrapper ];
+
+  passthru = { inherit dwarf-fortress dwarf-therapist; };
+
+  buildCommand = ''
+    mkdir -p $out/bin
+    ln -s $out/bin/dwarftherapist $out/bin/DwarfTherapist
+    substitute $wrapper $out/bin/dwarftherapist \
+      --subst-var-by stdenv_shell ${stdenv.shell} \
+      --subst-var-by install $out \
+      --subst-var-by therapist ${dwarf-therapist} \
+      --subst-var-by qt_plugin_path "${pkgs.qt5.qtbase}/lib/qt-${pkgs.qt5.qtbase.qtCompatVersion}/plugins/platforms"
+
+    chmod 755 $out/bin/dwarftherapist
+
+    # Fix up memory layouts
+    rm -rf $out/share/dwarftherapist/memory_layouts/linux
+    mkdir -p $out/share/dwarftherapist/memory_layouts/linux
+    orig_md5=$(cat "${dwarf-fortress}/hash.md5.orig" | cut -c1-8)
+    patched_md5=$(cat "${dwarf-fortress}/hash.md5" | cut -c1-8)
+    input_file="${dwarf-therapist}/share/dwarftherapist/memory_layouts/${inifile}"
+    output_file="$out/share/dwarftherapist/memory_layouts/${inifile}"
+
+    echo "[Dwarf Therapist Wrapper] Fixing Dwarf Fortress MD5 prefix:"
+    echo "  Input:   $input_file"
+    echo "  Search:  $orig_md5"
+    echo "  Output:  $output_file"
+    echo "  Replace: $patched_md5"
+
+    substitute "$input_file" "$output_file" --replace "$orig_md5" "$patched_md5"
+  '';
+
+  preferLocalBuild = true;
+}