From b526d097e171b36e959dd420345efb71e90ba54e Mon Sep 17 00:00:00 2001
From: Betafer <info@betafer.it>
Date: Wed, 19 Aug 2026 13:50:04 +0200
Subject: [PATCH] build: support reproducible app variants

---
 TargetBridge-Receiver/scripts/build_tbreceiver_c_app.sh      | 4 ++--
 TargetBridge-Sender/TargetBridge.xcodeproj/project.pbxproj   | 2 +-
 TargetBridge-Sender/project.yml                              | 2 +-
 TargetBridge-Sender/scripts/build_targetbridge_sender_app.sh | 5 +++--
 4 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/TargetBridge-Receiver/scripts/build_tbreceiver_c_app.sh b/TargetBridge-Receiver/scripts/build_tbreceiver_c_app.sh
index 798c89b..b77c047 100755
--- a/TargetBridge-Receiver/scripts/build_tbreceiver_c_app.sh
+++ b/TargetBridge-Receiver/scripts/build_tbreceiver_c_app.sh
@@ -8,8 +8,8 @@ BUILD_DIR="${REPO_ROOT}/build"
 APP_DIR="${BUILD_DIR}/TargetBridge Receiver.app"
 BIN_NAME="TargetBridgeReceiver"
 APP_NAME="TargetBridge Receiver"
-APP_VERSION="3.5.1"
-STAMP="$(date +%Y%m%d%H%M%S)"
+APP_VERSION="${APP_VERSION:-3.5.1}"
+STAMP="${APP_BUILD:-$(date +%Y%m%d%H%M%S)}"
 ARCH="$(uname -m)"
 ICONSET_DIR="$(mktemp -d)"
 ICON_FILE="${ROOT}/TargetBridgeAssets/Assets.xcassets/AppIcon.appiconset/icon_1024.png"
diff --git a/TargetBridge-Sender/TargetBridge.xcodeproj/project.pbxproj b/TargetBridge-Sender/TargetBridge.xcodeproj/project.pbxproj
index 6f8a79a..9323900 100644
--- a/TargetBridge-Sender/TargetBridge.xcodeproj/project.pbxproj
+++ b/TargetBridge-Sender/TargetBridge.xcodeproj/project.pbxproj
@@ -352,7 +352,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "set -euo pipefail\nSTAMP=\"$(date +%Y%m%d%H%M%S)\"\ncat > \"${SRCROOT}/TBDisplaySender/TBDisplaySenderBuildInfo.swift\" <<EOI\nenum TBDisplaySenderBuildInfo {\n    static let marketingVersion = \"3.5.1\"\n    static let buildNumber = \"${STAMP}\"\n    static let versionDisplay = \"\\\\(marketingVersion) + build \\\\(buildNumber)\"\n}\nEOI\n";
+			shellScript = "set -euo pipefail\nSTAMP=\"${TB_SENDER_BUILD:-$(date +%Y%m%d%H%M%S)}\"\ncat > \"${SRCROOT}/TBDisplaySender/TBDisplaySenderBuildInfo.swift\" <<EOI\nenum TBDisplaySenderBuildInfo {\n    static let marketingVersion = \"3.5.1\"\n    static let buildNumber = \"${STAMP}\"\n    static let versionDisplay = \"\\\\(marketingVersion) + build \\\\(buildNumber)\"\n}\nEOI\n";
 		};
 /* End PBXShellScriptBuildPhase section */
 
diff --git a/TargetBridge-Sender/project.yml b/TargetBridge-Sender/project.yml
index bbe2bab..76a5c76 100644
--- a/TargetBridge-Sender/project.yml
+++ b/TargetBridge-Sender/project.yml
@@ -41,7 +41,7 @@ targets:
       - name: Stamp Sender Build Info
         script: |
           set -euo pipefail
-          STAMP="$(date +%Y%m%d%H%M%S)"
+          STAMP="${TB_SENDER_BUILD:-$(date +%Y%m%d%H%M%S)}"
           cat > "${SRCROOT}/TBDisplaySender/TBDisplaySenderBuildInfo.swift" <<EOI
           enum TBDisplaySenderBuildInfo {
               static let marketingVersion = "3.5.1"
diff --git a/TargetBridge-Sender/scripts/build_targetbridge_sender_app.sh b/TargetBridge-Sender/scripts/build_targetbridge_sender_app.sh
index bf9426f..ed579e7 100755
--- a/TargetBridge-Sender/scripts/build_targetbridge_sender_app.sh
+++ b/TargetBridge-Sender/scripts/build_targetbridge_sender_app.sh
@@ -5,7 +5,8 @@ SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
 REPO_ROOT="$(cd "$ROOT/.." && pwd)"
 DERIVED_DATA_DIR="${ROOT}/.build/DerivedData"
-BUILD_DIR="${DERIVED_DATA_DIR}/Build/Products/Debug"
+CONFIGURATION="${CONFIGURATION:-Debug}"
+BUILD_DIR="${DERIVED_DATA_DIR}/Build/Products/${CONFIGURATION}"
 SOURCE_APP="${BUILD_DIR}/TargetBridge.app"
 DEST_DIR="${REPO_ROOT}/build"
 DEST_APP="${DEST_DIR}/TargetBridge.app"
@@ -16,7 +17,7 @@ xcodegen generate
 
 xcodebuild \
   -scheme TBDisplaySender \
-  -configuration Debug \
+  -configuration "$CONFIGURATION" \
   -derivedDataPath "$DERIVED_DATA_DIR" \
   CODE_SIGN_IDENTITY="" \
   CODE_SIGNING_REQUIRED=NO \