Improve scripts with strict mode

Author: TimInTech

bedrock_helper.sh

@@ -1,2 +1,3 @@
 #!/bin/bash
+set -euo pipefail
 echo "Manual Bedrock update required. Visit official Mojang page to download."

setup_bedrock.sh

@@ -4,7 +4,7 @@
 # Tested on Debian 11/12 and Ubuntu 24.04
 # Author: TimInTech
 
-set -e  # Exit on any error
+set -euo pipefail  # Exit on error, unset variable, or failed pipeline
 
 # Install required dependencies
 sudo apt update && sudo apt upgrade -y

setup_minecraft.sh

@@ -4,7 +4,7 @@
 # Tested on Debian 11/12 and Ubuntu 24.04
 # Author: TimInTech
 
-set -e  # Exit script on error
+set -euo pipefail  # Exit script on error, undefined variable, or failed pipeline
 
 # Install required dependencies
 sudo apt update && sudo apt upgrade -y

setup_minecraft_lxc.sh

@@ -4,6 +4,9 @@
 # Tested on Debian 11/12 and Ubuntu 24.04
 # Author: TimInTech
 
+
+set -euo pipefail
+
 # Update package lists and install required dependencies
 apt update && apt upgrade -y
 apt install -y screen wget curl jq unzip

update.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
 
+set -euo pipefail
+
 cd /opt/minecraft || exit 1
 
 LATEST_VERSION=$(curl -s https://api.papermc.io/v2/projects/paper | jq -r '.versions | last')
-LATEST_BUILD=$(curl -s https://api.papermc.io/v2/projects/paper/versions/$LATEST_VERSION | jq -r '.builds | last')
+LATEST_BUILD=$(curl -s https://api.papermc.io/v2/projects/paper/versions/"$LATEST_VERSION" | jq -r '.builds | last')
 
 wget -O server.jar "https://api.papermc.io/v2/projects/paper/versions/$LATEST_VERSION/builds/$LATEST_BUILD/downloads/paper-$LATEST_VERSION-$LATEST_BUILD.jar"