From 880437d5ad9aaa59c747e41667d0039c4d27b8c1 Mon Sep 17 00:00:00 2001
From: polybluez <163671824+polybluez@users.noreply.github.com>
Date: Sat, 21 Dec 2024 15:53:24 +0000
Subject: [PATCH] Try to change modification time for assets and executables to
 respective commit dates

---
 .github/workflows/main.yml | 36 +++++++++++++++++++++++++++++++-----
 cross/mingw/default.nix    | 30 +++++++++++++-----------------
 flake.nix                  |  5 ++++-
 3 files changed, 48 insertions(+), 23 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 18d2ecd..cfe58a3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,16 +18,30 @@ jobs:
       - uses: DeterminateSystems/magic-nix-cache-action@main
       - name: Enter shell with needed dependencies
         run: |
-          nix shell nixpkgs#jq nixpkgs#p7zip nixpkgs#git
+          nix shell --inputs-from . nixpkgs#jq nixpkgs#p7zip nixpkgs#git nixpkgs#findutils
       - name: Update Doom2D related inputs
         run: |
           nix flake update d2df-sdl d2df-editor doom2df-res
+
           D2DF_REV=$(nix flake metadata . --json 2>/dev/null | jq --raw-output '.locks.nodes."d2df-sdl".locked.rev')
           EDITOR_REV=$(nix flake metadata . --json 2>/dev/null | jq --raw-output '.locks.nodes."d2df-editor".locked.rev')
           RES_REV=$(nix flake metadata . --json 2>/dev/null | jq --raw-output '.locks.nodes."doom2df-res".locked.rev')
+
+          D2DF_PATH=$(nix eval '.#dfInputs' --json 2>/dev/null | jq '."x86_64-linux"."d2df-sdl"')
+          EDITOR_PATH=$(nix eval '.#dfInputs' --json 2>/dev/null | jq '."x86_64-linux"."d2df-editor"')
+          RES_PATH=$(nix eval '.#dfInputs' --json 2>/dev/null | jq '."x86_64-linux"."doom2df-res"')
+
+          D2DF_LAST_COMMIT_DATE=$(git log --git-dir "$(D2DF_PATH)/.git" -1 --format="%ad" --date=iso)
+          EDITOR_LAST_COMMIT_DATE=$(git log --git-dir "$(EDITOR_PATH)/.git" -1 --format="%ad" --date=iso)
+          RES_LAST_COMMIT_DATE=$(git log --git-dir "$(RES_PATH)/.git" -1 --format="%ad" --date=iso)
+
           echo "D2DF_REV=$D2DF_REV" >> "$GITHUB_ENV"
-          echo "RES_REV=$RES_REV" >> "$GITHUB_ENV"
           echo "EDITOR_REV=$RES_REV" >> "$GITHUB_ENV"
+          echo "RES_REV=$RES_REV" >> "$GITHUB_ENV"
+          echo "D2DF_LAST_COMMIT_DATE=$D2DF_LAST_COMMIT_DATE" >> "$GITHUB_ENV"
+          echo "EDITOR_LAST_COMMIT_DATE=$EDITOR_LAST_COMMIT_DATE" >> "$GITHUB_ENV"
+          echo "RES_LAST_COMMIT_DATE=$RES_LAST_COMMIT_DATE" >> "$GITHUB_ENV"
+
           printf 'This build has the following inputs:\nd2df-sdl: %s\ndoom2d-res: %s\nd2df-editor: %s' $D2DF_REV $RES_REV $EDITOR_REV > release_body
       - name: Build debug APK
         run: |
@@ -40,12 +54,24 @@ jobs:
           if-no-files-found: error
       - name: Build Windows 32-bit ZIP bundle
         run: |
-          nix build .#legacyPackages.x86_64-linux.mingw.byArch.mingw32.doom2df-bundle
-          7z a -tzip doom2df-win32.zip -w result/.
+          mkdir -p doom2df-win32 build/assets build/bin
+          nix build .#legacyPackages.x86_64-linux.mingw.byArch.mingw32.gameAssetsPath
+          cp result/* build/assets/
+          nix build .#legacyPackages.x86_64-linux.mingw.byArch.mingw32.gameExecutablePath
+          cp result/* build/bin/
+          find . -type f -iname 'doom2df*' -exec touch -d ${{ env.D2DF_LAST_COMMIT_DATE }} {} \;
+          find . -type f -iname 'editor*' -exec touch -d ${{ env.EDITOR_LAST_COMMIT_DATE }} {} \;
+          find . -type f -exec touch -d ${{ env.RES_LAST_COMMIT_DATE }} {} \;
+          cp build/bin/* doom2df-win32
+          cp build/assets/* doom2df-win32
+
+          rm -rf build
+          7z a -mtm -stl -ssp -tzip doom2df-win32.zip -w doom2df-win32/.
+          rm doom2df-win32/
       - uses: actions/upload-artifact@v4
         with:
           name: doom2df-win32
-          path: result
+          path: doom2df-win32.zip
           if-no-files-found: error
       - uses: ncipollo/release-action@v1
         if: ${{ github.event_name == 'push' || github.event_name == 'workflow_dispatch'}}
diff --git a/cross/mingw/default.nix b/cross/mingw/default.nix
index 5cb8d51..1b1f126 100644
--- a/cross/mingw/default.nix
+++ b/cross/mingw/default.nix
@@ -195,24 +195,20 @@
         buildAsLibrary = false;
       };
 
-    doom2df-bundle = mkGamePath {
-      inherit gameAssetsPath;
-      gameExecutablePath = let
-        f = pkgs.callPackage mkExecutablePath {
-          byArchPkgsAttrs = {
-            mingw32 = {
-              sharedLibraries = [enet SDL2 fmodex];
-              doom2df = doom2d;
-              editor = editor;
-              isWindows = true;
-              withEditor = true;
-              asLibrary = false;
-              prefix = ".";
-            };
-          };
+    inherit gameAssetsPath;
+
+    gameExecutablePath = pkgs.callPackage mkExecutablePath {
+      byArchPkgsAttrs = {
+        mingw32 = {
+          sharedLibraries = [enet SDL2 fmodex];
+          doom2df = doom2d;
+          editor = editor;
+          isWindows = true;
+          withEditor = true;
+          asLibrary = false;
+          prefix = ".";
         };
-      in
-        f;
+      };
     };
   };
   crossPkgs = lib.mapAttrs createCrossPkgSet architectures;
diff --git a/flake.nix b/flake.nix
index 3a1679d..d16eac2 100755
--- a/flake.nix
+++ b/flake.nix
@@ -17,7 +17,7 @@
       flake = false;
     };
   };
-  outputs = {
+  outputs = inputs @ {
     self,
     nixpkgs,
     flake-utils,
@@ -88,6 +88,9 @@
         botnames = ./game/assets/dirtyAssets/botnames.txt;
       };
     in {
+      dfInputs = {
+        inherit d2df-sdl d2df-editor doom2df-res;
+      };
       legacyPackages.android = (import ./packages/android.nix).default {
         inherit pkgs lib fpcPkgs d2dfPkgs d2df-sdl doom2df-res d2df-editor;
         androidRoot = assets.androidRoot;