install script test

diff --git a/executor/install.sh b/executor/install.sh
index 588939a..a41d1cd 100755 (executable)
--- a/executor/install.sh
+++ b/executor/install.sh
@@ -1,11 +1,16 @@
 #!/usr/bin/env bash
 
+# Exit on first error
+set -e
+
 # Set the platform type: currently "Debian" or "Fedora"
 PLATFORM="Fedora"
 
-# Define the version and URL for the JDK
+# Define the versions and URLs for the JDK and ANTLR
 JDK_VERSION="17.0.2"
-JDK_URL="https://download.oracle.com/java/17/latest/jdk-$JDK_VERSION_linux-x64_bin.tar.gz"
+JDK_URL="https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.2%2B8/OpenJDK17U-jdk_x64_linux_hotspot_17.0.2_8.tar.gz"
+ANTLR_VERSION="4.9.2"
+ANTLR_URL="https://www.antlr.org/download/antlr-$ANTLR_VERSION-complete.jar"
 
 # Get the project root path by removing 'executor' from the script path
 script_path="$(dirname "$(realpath "${BASH_SOURCE[0]}")")"
@@ -17,24 +22,54 @@ mkdir -p "$project_root/tool/executor"
 # Create a symbolic link tool/bin pointing to tool/executor
 ln -sfn "$project_root/tool/executor" "$project_root/tool/bin"
 
+# Function to handle errors
+handle_error() {
+    echo "Error occurred during installation. Exiting."
+    exit 1
+}
+
 # Download and extract JDK to the tool directory
-curl -L -o "$project_root/tool/jdk-$JDK_VERSION.tar.gz" "$JDK_URL"
-tar -xzf "$project_root/tool/jdk-$JDK_VERSION.tar.gz" -C "$project_root/tool"
+curl -L -o "$project_root/tool/jdk-$JDK_VERSION.tar.gz" "$JDK_URL" || handle_error
+
+# Check if the download was successful
+if [ ! -s "$project_root/tool/jdk-$JDK_VERSION.tar.gz" ]; then
+    echo "JDK download failed. Exiting."
+    exit 1
+fi
+
+tar -xzf "$project_root/tool/jdk-$JDK_VERSION.tar.gz" -C "$project_root/tool" || handle_error
 rm "$project_root/tool/jdk-$JDK_VERSION.tar.gz"
 
+# Find the extracted JDK directory
+jdk_dir=$(find "$project_root/tool" -maxdepth 1 -type d -name "jdk-*" | head -n 1)
+if [ -z "$jdk_dir" ]; then
+    echo "JDK extraction failed. Exiting."
+    exit 1
+fi
+
 # Set JAVA_HOME and update PATH to use the local JDK
-export JAVA_HOME="$project_root/tool/jdk-$JDK_VERSION"
+export JAVA_HOME="$jdk_dir"
 export PATH="$JAVA_HOME/bin:$PATH"
 
 # Move the JDK binaries to the tool/executor directory
-mv "$JAVA_HOME/bin/"* "$project_root/tool/executor/"
+mv "$JAVA_HOME/bin/"* "$project_root/tool/executor/" || handle_error
 rm -rf "$JAVA_HOME/bin"
 
 # Download ANTLR jar file and place it in the tool/executor directory
-curl -o "$project_root/tool/executor/antlr-4.9.2-complete.jar" https://www.antlr.org/download/antlr-4.9.2-complete.jar
+curl -o "$project_root/tool/executor/antlr-$ANTLR_VERSION-complete.jar" "$ANTLR_URL" || handle_error
+
+# Check if the download was successful
+if [ ! -s "$project_root/tool/executor/antlr-$ANTLR_VERSION-complete.jar" ]; then
+    echo "ANTLR download failed. Exiting."
+    exit 1
+fi
 
 # Set environment variables for ANTLR
-export CLASSPATH=".:$project_root/tool/executor/antlr-4.9.2-complete.jar:$CLASSPATH"
+export CLASSPATH=".:$project_root/tool/executor/antlr-$ANTLR_VERSION-complete.jar:$CLASSPATH"
 export PATH="$PATH:$project_root/tool/executor"
 
-echo "Installation complete. Java and ANTLR have been installed."
+echo "Installation complete. Java and ANTLR have been installed successfully."
+# echo "To set the environment variables for future sessions, add the following lines to your ~/.bashrc or ~/.bash_profile:"
+# echo "export JAVA_HOME=\"$JAVA_HOME\""
+# echo "export PATH=\"$JAVA_HOME/bin:$PATH:$project_root/tool/executor\""
+# echo "export CLASSPATH=\"$CLASSPATH\""