From c3946151d543f568983f1ba16a963ea7dd4b9055 Mon Sep 17 00:00:00 2001
From: Kostya <mail@sartin.in>
Date: Thu, 6 Aug 2026 14:42:43 +0000
Subject: template initial commit

---
 build.bat | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 build.bat

(limited to 'build.bat')

diff --git a/build.bat b/build.bat
new file mode 100644
index 0000000..eb6b460
--- /dev/null
+++ b/build.bat
@@ -0,0 +1,72 @@
+@echo off
+setlocal enabledelayedexpansion
+
+echo === 1. Cleaning Workspace ===
+if exist bin   rmdir /s /q bin
+if exist stage rmdir /s /q stage
+if exist dist  rmdir /s /q dist
+mkdir bin\classes
+mkdir bin\test-classes
+mkdir stage
+mkdir dist
+
+echo === 2. Compiling Production Code ===
+dir /s /b src\main\java\*.java > sources.txt
+javac -d bin\classes -cp "lib/*" @sources.txt
+if %errorlevel% neq 0 exit /b %errorlevel%
+
+echo === 3. Compiling Test Code ===
+dir /s /b src\test\java\*.java > test-sources.txt
+javac -d bin\test-classes -cp "bin\classes;lib/*" @test-sources.txt
+if %errorlevel% neq 0 exit /b %errorlevel%
+
+echo === 4. Running Automated Tests ===
+set "JUNIT_JAR="
+for %%f in (lib\junit-platform-console-standalone-*.jar) do set "JUNIT_JAR=%%f"
+if not defined JUNIT_JAR (echo JUnit jar missing. & exit /b 1)
+
+rem JUnit's --class-path does NOT expand lib\*  -> build it explicitly
+set "TEST_CP=bin\classes;bin\test-classes"
+for %%j in (lib\*.jar) do set "TEST_CP=!TEST_CP!;%%j"
+
+java -jar "!JUNIT_JAR!" execute -cp "!TEST_CP!" --scan-classpath
+if %errorlevel% neq 0 (
+    echo [X] Tests failed! Aborting build package.
+    exit /b %errorlevel%
+)
+echo [OK] Tests passed successfully!
+
+echo === 5. Extracting Dependencies for Fat JAR ===
+cd stage
+for %%j in (..\lib\*.jar) do (
+    echo %%~nxj | findstr /i "junit-platform-console-standalone" >nul
+    if errorlevel 1 (
+        echo Extracting: %%~nxj
+        jar -xf "%%j"
+    )
+)
+
+rem Strip signatures + manifests (they break repacking) but KEEP
+rem META-INF\services so ServiceLoader-based deps still work at runtime.
+if exist META-INF (
+    del /s /q META-INF\*.SF  >nul 2>&1
+    del /s /q META-INF\*.RSA >nul 2>&1
+    del /s /q META-INF\*.DSA >nul 2>&1
+    del /q    META-INF\MANIFEST.MF >nul 2>&1
+)
+cd ..
+
+echo === 6. Merging Assets into Fat JAR ===
+rem Merge ONLY production classes on top of the extracted deps
+xcopy /e /q /y /i bin\classes\* stage\ >nul
+rem Package the whole tree (deps + your classes), not just stage\classes
+jar cfe dist/app.jar com.example.App -C stage .
+if %errorlevel% neq 0 exit /b %errorlevel%
+
+del sources.txt test-sources.txt >nul 2>&1
+rmdir /s /q stage
+echo ======================================
+echo Fat JAR Created! Run it with:
+echo java -jar dist/app.jar
+echo ======================================
+pause
-- 
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