From 70467aab3fb9e6d5aeb3be01179ad2b71591996e Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Wed, 7 Jan 2026 01:07:35 +0200
Subject: [PATCH] Build Steam version of macOS editor. (#131)

---
 build-macos/build.sh | 13 +++++++++++++
 build-release.sh     | 21 +++++++++++++++++++--
 build.sh             | 13 ++++++++++++-
 3 files changed, 44 insertions(+), 3 deletions(-)

diff --git a/build-macos/build.sh b/build-macos/build.sh
index 1e73725..af52817 100755
--- a/build-macos/build.sh
+++ b/build-macos/build.sh
@@ -28,6 +28,19 @@ if [ "${CLASSICAL}" == "1" ]; then
   cp -rvp bin/* /root/out/tools
   rm -rf bin
 
+  if [ "${STEAM}" == "1" ]; then
+    build_name=${BUILD_NAME}
+    export BUILD_NAME="steam"
+    $SCONS platform=macos arch=x86_64 $OPTIONS target=editor steamapi=yes
+    $SCONS platform=macos arch=arm64 $OPTIONS target=editor steamapi=yes
+    lipo -create bin/godot.macos.editor.x86_64 bin/godot.macos.editor.arm64 -output bin/godot.macos.editor.universal
+
+    mkdir -p /root/out/steam
+    cp -rvp bin/* /root/out/steam
+    rm -rf bin
+    export BUILD_NAME=${build_name}
+  fi
+
   $SCONS platform=macos $OPTIONS arch=x86_64 target=template_debug
   $SCONS platform=macos $OPTIONS arch=arm64 target=template_debug
   lipo -create bin/godot.macos.template_debug.x86_64 bin/godot.macos.template_debug.arm64 -output bin/godot.macos.template_debug.universal
diff --git a/build-release.sh b/build-release.sh
index 37f554a..e9e3558 100755
--- a/build-release.sh
+++ b/build-release.sh
@@ -192,7 +192,7 @@ if [ "${do_cleanup}" == "1" ]; then
   mkdir -p ${templatesdir_mono}
   mkdir -p ${templatesdir_dotnet}
   mkdir -p ${webdir}
-  if [ -d out/windows/steam ]; then
+  if [ -d out/windows/steam -o -d out/macos/steam ]; then
     mkdir -p ${steamdir}
   fi
 
@@ -329,11 +329,28 @@ if [ "${build_classical}" == "1" ]; then
     cp out/windows/steam/godot.windows.editor.x86_32.exe ${steamdir}/godot.windows.opt.tools.32.exe
     sign_windows ${steamdir}/godot.windows.opt.tools.64.exe
     sign_windows ${steamdir}/godot.windows.opt.tools.32.exe
+    cp deps/steam/steam_api{,64}.dll ${steamdir}/
+
+    # Also copy and rename regular Linux builds for convenience to deploy to Steam.
     unzip ${reldir}/${godot_basename}_linux.x86_64.zip -d ${steamdir}/
     unzip ${reldir}/${godot_basename}_linux.x86_32.zip -d ${steamdir}/
     mv ${steamdir}/{${godot_basename}_linux.x86_64,godot.x11.opt.tools.64}
     mv ${steamdir}/{${godot_basename}_linux.x86_32,godot.x11.opt.tools.32}
-    unzip ${reldir}/${godot_basename}_macos.universal -d ${steamdir}/
+  fi
+
+  if [ -d out/macos/steam ]; then
+    binname="${godot_basename}_macos.universal"
+    rm -rf Godot.app
+    cp -r git/misc/dist/macos_tools.app Godot.app
+    mkdir -p Godot.app/Contents/{Frameworks,MacOS}
+    cp out/macos/steam/godot.macos.editor.universal Godot.app/Contents/MacOS/Godot
+    cp deps/steam/libsteam_api.dylib Godot.app/Contents/Frameworks/libsteam_api.dylib
+    chmod +x Godot.app/Contents/MacOS/Godot
+    zip -q -9 -r "${binname}_steam.zip" Godot.app
+    rm -rf Godot.app
+    sign_macos . ${binname}_steam Godot.app
+    unzip ${binname}_steam.zip -d ${steamdir}/
+    rm -f ${binname}_steam.zip
   fi
 
   ## Web (Classical) ##
diff --git a/build.sh b/build.sh
index 7a8d830..9985527 100755
--- a/build.sh
+++ b/build.sh
@@ -230,6 +230,17 @@ if [ ! -d "deps/keystore" ]; then
   fi
 fi
 
+# Steam SDK library for official Steam editor release.
+if [ ! -d "deps/steam" ]; then
+  base_url=https://github.com/rlabrecque/SteamworksSDK/raw/494c2d680b9e47bbc369496b57568f44ef2f6796/redistributable_bin
+  mkdir -p deps/steam
+  pushd deps/steam
+  curl -LO ${base_url}/steam_api.dll
+  curl -LO ${base_url}/win64/steam_api64.dll
+  curl -LO ${base_url}/osx/libsteam_api.dylib
+  popd
+fi
+
 if [ "${skip_git_checkout}" == 0 ]; then
   git clone https://github.com/godotengine/godot git || /bin/true
   pushd git
@@ -276,7 +287,7 @@ mkdir -p ${basedir}/out/web
 ${podman_run} -v ${basedir}/build-web:/root/build -v ${basedir}/out/web:/root/out localhost/godot-web:${img_version} bash build/build.sh 2>&1 | tee ${basedir}/out/logs/web
 
 mkdir -p ${basedir}/out/macos
-${podman_run} -v ${basedir}/build-macos:/root/build -v ${basedir}/out/macos:/root/out -v ${basedir}/deps/accesskit:/root/accesskit -v ${basedir}/deps/moltenvk:/root/moltenvk -v ${basedir}/deps/angle:/root/angle localhost/godot-osx:${img_version} bash build/build.sh 2>&1 | tee ${basedir}/out/logs/macos
+${podman_run} -v ${basedir}/build-macos:/root/build -v ${basedir}/out/macos:/root/out -v ${basedir}/deps/accesskit:/root/accesskit -v ${basedir}/deps/moltenvk:/root/moltenvk -v ${basedir}/deps/angle:/root/angle --env STEAM=${build_steam} localhost/godot-osx:${img_version} bash build/build.sh 2>&1 | tee ${basedir}/out/logs/macos
 
 mkdir -p ${basedir}/out/android
 ${podman_run} -v ${basedir}/build-android:/root/build -v ${basedir}/out/android:/root/out -v ${basedir}/deps/swappy:/root/swappy -v ${basedir}/deps/keystore:/root/keystore localhost/godot-android:${img_version} bash build/build.sh 2>&1 | tee ${basedir}/out/logs/android