fix ownership after deployment

Add chown to set deployed files to current user instead of leaving
them owned by root. This matches the original copy_to_apt.sh behavior.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

.gitignore

@@ -8,3 +8,7 @@ build
 
 # Ignore local configuration files
 run.yml
+
+# Ignore accidentally extracted distribution files in project root
+/bin/
+/lib/

deploy.sh

@@ -1,23 +1,42 @@
 #!/bin/bash
 set -e
 
-# Default deployment directory
 DEPLOY_DIR="${1:-/opt/jrunner}"
 
+# Prevent deleting critical system directories
+case "${DEPLOY_DIR}" in
+    /|/bin|/boot|/dev|/etc|/lib|/lib64|/proc|/root|/run|/sbin|/sys|/usr|/var)
+        echo "Error: Cannot deploy to system directory: ${DEPLOY_DIR}"
+        exit 1
+        ;;
+esac
+
+if [ ! -d "${DEPLOY_DIR}" ]; then
+    echo "Error: Directory does not exist: ${DEPLOY_DIR}"
+    echo "Create it first: sudo mkdir -p ${DEPLOY_DIR}"
+    exit 1
+fi
+
 echo "Building jrunner..."
 ./gradlew build
 
-echo "Deploying to ${DEPLOY_DIR}..."
-sudo rm -rf "${DEPLOY_DIR}"
-sudo unzip jrunner/build/distributions/jrunner.zip -d "$(dirname "${DEPLOY_DIR}")"
+echo "Extracting to temporary location..."
+sudo rm -rf /tmp/jrunner
+sudo unzip -q jrunner/build/distributions/jrunner.zip -d /tmp/
 
-# Only create symlink for default location
+echo "Deploying to ${DEPLOY_DIR}..."
+sudo rm -rf "${DEPLOY_DIR}"/*
+sudo mv /tmp/jrunner/* "${DEPLOY_DIR}"/
+sudo rm -rf /tmp/jrunner
+
+echo "Fixing ownership..."
+sudo chown -R $USER:$USER "${DEPLOY_DIR}"
+
+# Only create symlink for /opt/jrunner
 if [ "${DEPLOY_DIR}" = "/opt/jrunner" ]; then
     echo "Creating symlink..."
     sudo ln -sf /opt/jrunner/bin/jrunner /usr/local/bin/jrunner
-    echo "✅ Deployment complete!"
-    echo "Run 'jrunner --help' to test"
-else
-    echo "✅ Deployment complete!"
-    echo "Run '${DEPLOY_DIR}/bin/jrunner --help' to test"
 fi
+
+echo "✅ Deployed to ${DEPLOY_DIR}"
+echo "Run '${DEPLOY_DIR}/bin/jrunner --help' to test"

jrunner/src/main/java/jrunner/jrunner.java

@@ -39,7 +39,7 @@ public class jrunner {
         Timestamp tsStart = null;
         Timestamp tsEnd   = null;
 
-        msg = "jrunner version 0.41";
+        msg = "jrunner version 1.0";
         msg = msg + nl + "-scu       source jdbc url";
         msg = msg + nl + "-scn       source username";
         msg = msg + nl + "-scp       source passowrd";

readme.md

@@ -39,15 +39,23 @@ cd jrunner
 ## deploy
 
 ### using the deploy script (recommended)
+
+First, create the deployment directory:
+```
+sudo mkdir -p /opt/jrunner
+```
+
+Then deploy:
 ```
 # Deploy to /opt/jrunner (default, creates system-wide symlink)
 ./deploy.sh
 
 # Deploy to custom location (for testing, no symlink)
+sudo mkdir -p /opt/jrunner-test
 ./deploy.sh /opt/jrunner-test
 ```
 
-The script builds and deploys in one step. When deploying to the default location (`/opt/jrunner`), it creates a symlink at `/usr/local/bin/jrunner` so you can run `jrunner` from anywhere.
+The script builds, extracts to a temporary location, and only updates the target directory after the build succeeds. This ensures your existing deployment stays intact if the build fails. When deploying to `/opt/jrunner`, it creates a symlink at `/usr/local/bin/jrunner`.
 
 ### manual deployment
 ```