template initial commit

1 files changed, 61 insertions, 0 deletions

diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..6fdf7e1
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+set -e
+
+echo "=== 1. Cleaning Workspace ==="
+rm -rf bin stage
+mkdir -p bin/classes bin/test-classes stage dist # dist was never created
+
+echo "=== 2. Compiling Production Code ==="
+javac -d bin/classes -cp "lib/*" @<(find src/main/java -name '*.java')
+
+echo "=== 3. Compiling Test Code ==="
+# prod classes are in bin/classes, not bin
+javac -d bin/test-classes -cp "bin/classes:lib/*" @<(find src/test/java -name '*.java')
+
+echo "=== 4. Running Automated Tests ==="
+JUNIT_JAR=$(find lib -maxdepth 1 -name 'junit-platform-console-standalone-*.jar' | head -n 1)
+if [ -z "$JUNIT_JAR" ]; then
+  echo "JUnit jar missing."
+  exit 1
+fi
+
+set +e
+java -jar "$JUNIT_JAR" execute \
+  -cp "bin/classes:bin/test-classes:lib/*" \
+  --scan-classpath
+TEST_STATUS=$?
+set -e
+
+if [ $TEST_STATUS -ne 0 ]; then
+  echo "❌ Tests failed! Aborting build package."
+  exit 1
+fi
+echo "✅ Tests passed successfully!"
+
+echo "=== 5. Extracting Dependencies for Fat JAR ==="
+cd stage
+for jarfile in ../lib/*.jar; do
+  [ -f "$jarfile" ] || continue
+  case "$(basename "$jarfile")" in
+  junit-platform-console-standalone-*) continue ;;
+  esac
+  echo "Extracting: $(basename "$jarfile")"
+  jar -xf "$jarfile"
+done
+
+# Strip signatures + manifests (they break repacking), but KEEP
+# META-INF/services so ServiceLoader-based deps still work at runtime.
+find META-INF -type f \( -name '*.SF' -o -name '*.RSA' -o -name '*.DSA' -o -name 'MANIFEST.MF' \) -delete 2>/dev/null || true
+cd ..
+
+echo "=== 6. Merging Assets into Fat JAR ==="
+# Merge YOUR production classes on top of the extracted deps
+cp -r bin/classes/. stage/
+# Package the whole tree (deps + your classes), not just stage/classes
+jar cfe dist/app.jar com.example.App -C stage .
+
+rm -rf stage
+echo "======================================"
+echo "🎉 Fat JAR Created! Run it with:"
+echo "java -jar dist/app.jar"
+echo "======================================"