Move everything into single init

scripts/init

@@ -1,26 +1,154 @@
 #!/bin/env bash
 
 JAVA_VERSION=${JAVA_VERSION:-"temurin@21"}
-PATH=${JAVA_HOME}/bin:$PATH
 JAVA_HOME=/data/java/${JAVA_VERSION}
-JAR=server.jar
 
+JAR=server.jar
 ADD_ARGS=${ADD_ARGS:-""}
 MEM=${MEMORY:-2G}
 
 PUID="${PUID:-1000}"
 PGID="${PGID:-1000}"
 
+PATH=${JAVA_HOME}/bin:$PATH
+
+# Set Permissions for data folder
 setperms() {
-  echo "Setting permissions to UID:${PUID} and GID:${PGID}"
+  echo -e "|_______________________________________________________|"
+  echo -e "|##--------------- Setting Permissions ---------------##|"
+  echo -e "|#| Setting permissions to UID:${PUID} and GID:${PGID}"
   sudo usermod -u ${PUID} minecraft >/dev/null 2>&1
   sudo groupmod -g ${PGID} minecraft >/dev/null 2>&1
   sudo chown -R ${PUID}:${PGID} /data >/dev/null 2>&1
+  echo -e "|#|---------------------------------------------------|#|"
   sleep 2
-  echo "DONE"
+  echo -e "|#|                     DONE"
+  echo -e "|##---------------------------------------------------##|"
   sleep 2
 }
 
+# Crash function
+crash() {
+  sleep 5
+  echo "Exit Complete"
+  exit 1
+}
+
+# Set Eula
+setEula() {
+  echo "#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://aka.ms/MinecraftEULA)." >eula.txt
+  echo "eula=true" >>eula.txt
+}
+
+# Check for Java, and install if neccesary
+javaCheck() {
+  JAVA_HOME=/data/java/${JAVA_VERSION}
+  if [[ -f "$HOME/.jabba/jabba.sh" ]]; then
+    source $HOME/.jabba/jabba.sh
+  else
+    echo "Something went wrong with locating jabba(the java installer)"
+    exit 0
+  fi
+
+  if [[ ! -n "${JAVA_VERSION}" ]]; then
+    echo "NO JAVA_VERSION ENVIRONMENT VARIABLE SET SET IT"
+    crash
+  fi
+
+  if [[ ! -f "/data/java/${JAVA_VERSION}/bin/java" ]]; then
+    rm -rf /data/java/${JAVA_VERSION}
+    jabba install ${JAVA_VERSION} -o /data/java/${JAVA_VERSION}
+  fi
+  PATH=${JAVA_HOME}/bin:$PATH
+  JAVA="java"
+}
+
+# Paper Server
+getPaper() {
+  SERVER_TYPE="Paper Minecraft"
+  LATEST_BUILD=$(curl -s https://api.papermc.io/v2/projects/${MC_LOADER}/versions/${MC_VERSION}/builds |
+    jq -r '.builds | map(select(.channel == "default") | .build) | .[-1]')
+
+  if [ "$LATEST_BUILD" != "null" ]; then
+    JAR_NAME=${MC_LOADER}-${MC_VERSION}-${LATEST_BUILD}.jar
+    PAPERMC_URL="https://api.papermc.io/v2/projects/${MC_LOADER}/versions/${MC_VERSION}/builds/${LATEST_BUILD}/downloads/${JAR_NAME}"
+
+    # Download the latest Paper version
+    curl -o server.jar $PAPERMC_URL
+    echo "Download completed"
+    echo "Minecraft Version: ${MC_VERSION}"
+    echo "Paper Version: ${LATEST_BUILD}"
+  else
+    echo "No stable build for version $MC_VERSION found :("
+  fi
+}
+
+# Fabric Server
+getFabric() {
+  SERVER_TYPE="Fabric Minecraft"
+  LATEST_BUILD=$(curl -s https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION} | jq -s '.[] .[0] .loader .version' | tr -d '"')
+  LATEST_INSTALLER=$(curl -s https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml | xmllint --xpath "/metadata/versioning/latest/text()" -)
+  DL_URL=https://meta.fabricmc.net/v2/versions/loader/${MC_VERSION}/${LATEST_BUILD}/${LATEST_INSTALLER}/server/jar
+  if [ "$LATEST_BUILD" != "null" ]; then
+    echo "$DL_URL"
+    curl -o server.jar ${DL_URL}
+  else
+    echo "TODO ERROR TEXT"
+  fi
+
+}
+
+# Forge Server
+getForge() {
+  SERVER_TYPE="Forge Server"
+  LATEST_BUILD=$(curl -s https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json | jq -r ".promos[\"${MC_VERSION}-latest\"]")
+  DL_BUILD=${MC_VERSION}-${LATEST_BUILD}
+  DL_URL=https://maven.minecraftforge.net/net/minecraftforge/forge/$DL_BUILD/forge-$DL_BUILD-installer.jar
+  if [ "$LATEST_BUILD" != "null" ]; then
+    echo "$DL_URL"
+    curl -o forge-install.jar ${DL_URL}
+    echo "$JAVA -jar forge-install.jar --installServer"
+    $JAVA -jar forge-install.jar --installServer
+    ln -s forge-${MC_VERSION}-${LATEST_BUILD}-shim.jar server.jar
+    touch server.properties
+
+    rm -f user_jvm_args.txt
+    rm -f forge-install.jar
+    rm -f forge-install.jar.log
+    rm -f README.txt
+    rm -f run.bat
+    rm -f run.sh
+  else
+    echo "TODO ERROR TEXT"
+  fi
+}
+
+# Server route choice
+serverSelect() {
+  mkdir -p /data/server
+  cd /data/server
+  if [[ ! -f server.jar ]]; then
+    case $MC_LOADER in
+    vanilla)
+      getVanilla
+      ;;
+    paper)
+      getPaper
+      ;;
+    fabric)
+      getFabric
+      ;;
+    forge)
+      getForge
+      ;;
+    *)
+      echo "Server of type ${MC_LOADER} is not recognized."
+      crash
+      ;;
+    esac
+  fi
+}
+# Build out java command
 buildCommand() {
   JAVA_ARGS="-Xms${MEM} -Xmx${MEM}"
   if [[ -z ${ADD_ARGS+x} ]]; then
@@ -31,17 +159,32 @@ buildCommand() {
 }
 
 setperms
-
+javaCheck
-mc
+serverSelect
-
 buildCommand
 
-cd /data/server
+setEula
-if [[ -f "server.jar" ]]; then
-  echo "$JAVA_HOME/bin/java $RUN_STRING"
-  exec $JAVA_HOME/bin/java $RUN_STRING
-else
-  echo "Server Not Found."
-  exit 1
-fi
 
+## ----------------- SEND IT ----------------- ##
+while true; do
+  cd /data/server
+  if [[ -f $JAR ]]; then
+  echo -e "|_______________________________________________________|"
+  echo -e "|##----------------- Server Starting -----------------##|"
+  echo -e "|#| Server Type: $SERVER_TYPE"
+  echo -e "|#| Java Version: $JAVA_VERSION"
+  echo -e "|#| Additional Arg: $ADD_ARGS"
+  echo -e "|#| Memory Allocated: $MEM"
+  echo -e "|#| Running as:"
+  echo -e "|#|   User:  $PUID"
+  echo -e "|#|   Group: $PGID"
+  echo -e "|#| Run Command:"
+  echo -e "|#|   java $RUN_STRING"
+  echo -e "|##---------------------------------------------------##|"
+  echo -e "|-------------------------------------------------------|"
+  exec java $RUN_STRING
+  else
+    echo "Server Not Found."
+    crash
+  fi
+done