90 lines
3.1 KiB
Bash
Executable File
90 lines
3.1 KiB
Bash
Executable File
#!/bin/sh
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set -e
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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cd "$SCRIPT_DIR"
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echo "=== Building j3270 Terminal Emulator ==="
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# 1. Locate Java toolchain
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JAVAC_BIN=""
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JAR_BIN=""
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if [ -n "$JAVA_HOME" ] && [ -x "$JAVA_HOME/bin/javac" ] && [ -x "$JAVA_HOME/bin/jar" ]; then
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JAVAC_BIN="$JAVA_HOME/bin/javac"
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JAR_BIN="$JAVA_HOME/bin/jar"
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elif command -v javac >/dev/null 2>&1 && command -v jar >/dev/null 2>&1; then
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JAVAC_BIN="$(command -v javac)"
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JAR_BIN="$(command -v jar)"
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else
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# Check common SDKMAN / macOS / Linux JDK locations
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for h in "$HOME/.sdkman/candidates/java/current" \
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/usr/lib/jvm/java-21-openjdk* \
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/usr/lib/jvm/java-17-openjdk* \
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/usr/lib/jvm/java-11-openjdk* \
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/usr/lib/jvm/default-java \
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/Library/Java/JavaVirtualMachines/*/Contents/Home; do
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if [ -d "$h" ] && [ -x "$h/bin/javac" ] && [ -x "$h/bin/jar" ]; then
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export JAVA_HOME="$h"
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JAVAC_BIN="$JAVA_HOME/bin/javac"
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JAR_BIN="$JAVA_HOME/bin/jar"
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break
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fi
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done
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fi
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if [ -z "$JAVAC_BIN" ] || [ -z "$JAR_BIN" ]; then
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echo "ERROR: Java development tools (javac, jar) could not be found."
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echo "Please install JDK 11+ or set JAVA_HOME."
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exit 1
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fi
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echo "Using Java compiler: $JAVAC_BIN"
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echo "Using JAR utility: $JAR_BIN"
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BUILD_DIR="$SCRIPT_DIR/build"
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rm -rf "$BUILD_DIR/lib3270j" "$BUILD_DIR/j3270" "$BUILD_DIR/MANIFEST.MF"
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mkdir -p "$BUILD_DIR/lib3270j" "$BUILD_DIR/j3270"
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# 2. Compile lib3270j
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echo "Compiling lib3270j..."
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find "$SCRIPT_DIR/lib3270j/src/main/java" -name "*.java" > "$BUILD_DIR/lib_sources.txt"
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if [ ! -s "$BUILD_DIR/lib_sources.txt" ]; then
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echo "ERROR: No sources found in lib3270j/src/main/java"
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exit 1
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fi
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"$JAVAC_BIN" -d "$BUILD_DIR/lib3270j" @"$BUILD_DIR/lib_sources.txt"
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# 3. Compile j3270
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echo "Compiling j3270 application..."
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find "$SCRIPT_DIR/j3270/src/main/java" -name "*.java" > "$BUILD_DIR/app_sources.txt"
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if [ ! -s "$BUILD_DIR/app_sources.txt" ]; then
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echo "ERROR: No sources found in j3270/src/main/java"
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exit 1
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fi
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"$JAVAC_BIN" -cp "$BUILD_DIR/lib3270j" -d "$BUILD_DIR/j3270" @"$BUILD_DIR/app_sources.txt"
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# Clean up temporary source lists
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rm -f "$BUILD_DIR/lib_sources.txt" "$BUILD_DIR/app_sources.txt"
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# Copy any resources if present
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if [ -d "$SCRIPT_DIR/j3270/src/main/resources" ]; then
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cp -r "$SCRIPT_DIR/j3270/src/main/resources/"* "$BUILD_DIR/j3270/" 2>/dev/null || true
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fi
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if [ -d "$SCRIPT_DIR/lib3270j/src/main/resources" ]; then
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cp -r "$SCRIPT_DIR/lib3270j/src/main/resources/"* "$BUILD_DIR/lib3270j/" 2>/dev/null || true
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fi
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# 4. Package executable JAR
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echo "Packaging j3270.jar..."
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printf "Manifest-Version: 1.0\nMain-Class: org.pubvm.j3270.J3270App\nImplementation-Title: j3270\nImplementation-Version: 0.1.0\nCreated-By: j3270 build_all.sh\n\n" > "$BUILD_DIR/MANIFEST.MF"
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"$JAR_BIN" cvfm "$BUILD_DIR/j3270.jar" "$BUILD_DIR/MANIFEST.MF" \
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-C "$BUILD_DIR/lib3270j" . \
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-C "$BUILD_DIR/j3270" . > /dev/null
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echo "=== Build Complete ==="
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echo "Executable JAR created: $BUILD_DIR/j3270.jar"
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ls -lh "$BUILD_DIR/j3270.jar"
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