Merge pull request #2 from jiriks74/add_fabric_support

Add initial support for Fabric

.msman/detect_server.sh

@@ -5,9 +5,10 @@ function get_existing_server {
   if ls paper-*.jar 1> /dev/null 2>&1; then
     existing_server_type="paper"
     get_existing_paper
+  elif ls fabric-server-mc.*.jar 1> /dev/null 2>&1; then
+    existing_server_type="fabric"
+    get_existing_fabric
   # TODO: Add support for other server types
-  # elif ls fabric-*.jar 1> /dev/null 2>&1; then
-  #   existing_server_type="fabric"
   # elif ls spigot-*.jar 1> /dev/null 2>&1; then
   #   existing_server_type="spigot"
   # elif ls craftbukkit-*.jar 1> /dev/null 2>&1; then
@@ -30,6 +31,30 @@ function get_existing_server {
   fi
 }
 
+# Get existing version and build of fabric
+function get_existing_fabric {
+  # Get the current server file name
+  server_file=$(basename ./fabric-server-mc.*.jar)
+
+  # Assign the file name to a variable
+  FILE=$server_file
+
+  # Remove the .jar extension
+  FILE=${FILE%.jar}
+
+  # Split by - and get the third field (mc.x.x.x)
+  current_version=$(echo $FILE | cut -d. -f2,3,4 | cut -d- -f1)
+
+  # Split by - and get the fourth field (launcher.x.x.x)
+  current_build=$(echo $FILE | cut -d- -f4 | cut -d. -f2,3,4)
+
+  echo "Current server file: $server_file"
+  echo "  - Version $current_version"
+  echo "  - Build $current_build"
+  echo
+  echo
+}
+
 # Get existing version and build of paper
 function get_existing_paper {
   # Get the current server file name

.msman/fabric.sh

@@ -0,0 +1,117 @@
+#!/bin/bash
+set -e
+# API URL
+api_url="https://meta.fabricmc.net/v2/versions/"
+
+# Example server's jar file name:
+# fabric-server-mc.1.19.3-loader.0.14.14-launcher.0.11.1.jar
+
+function check_version_valid {
+  if [[ $(curl -s "$(echo $api_url)/loader/$(echo $version)") == "[]" ]]; then
+    >&2 echo "Error: Invalid version selected: $version"
+    exit 2
+  else
+    # Check if selected build exists
+    if [ ! -z "$build" ]; then
+      if [[ $(curl -s "$(echo $api_url)/loader/$(echo $version)/$(echo $build)") == "\"no loader version found for $(echo $version)\"" ]]; then
+        >&2 echo "Error: Invalid build selected: $build"
+        exit 2
+      fi
+    fi
+  fi
+}
+
+function download_server {
+  # Download the server
+  echo "Downloading Fabric server..."
+  echo "  - Version $version"
+  echo "  - Build $download_build"
+  echo "  - Installer $latest_installer"
+  curl "$(echo $api_url)/loader/$(echo $version)/$(echo $download_build)/$(echo $latest_installer)/server/jar" -o "./fabric-server-mc.$(echo $version)-loader.$(echo $download_build)-launcher.$(echo $latest_installer).jar"
+  echo "Download complete."
+}
+
+function check_updates {
+  if [[ $server_file == false ]]; then
+    download_build=$latest_build
+    update_version=true
+    update_build=true
+  else
+    echo Checking for updates...
+  fi
+
+  # Check if $build is empty
+  if [[ -z $build ]]; then
+    # Check if the current version is the same as the one selected
+    if [[ $current_version == $version ]]; then
+      # Check if the current build is the same as the one selected
+      if [[ $current_build == $latest_build ]]; then
+        echo "Server is up to date."
+      else
+        echo "Server is not up to date."
+        download_build=$latest_build
+        update_build=true
+      fi
+    else
+      # Check if $server_file is false
+      ask_version_differs
+      echo "Server is not up to date."
+      download_build=$latest_build
+      update_version=true
+    fi
+  else
+    # Check if the current version is the same as the one selected
+    if [[ $current_version == $version ]]; then
+      # Check if the current build is the same as the one selected
+      if [[ $current_build == $build ]]; then
+        echo "Server is up to date."
+      else
+        echo "Server is not up to date."
+        download_build=$build
+        update_build=true
+      fi
+    else
+      # Check if $server_file is false
+      ask_version_differs
+      echo "Server is not up to date."
+      download_build=$build
+      update_version=true
+    fi
+  fi
+}
+
+# Get the latest build number and installer version
+function get_latest_build {
+    # Get the latest build number
+    latest_build=$(curl -s "$(echo $api_url)/loader/$version" | jq -r '.[0].loader.version')
+    latest_installer=$(curl -s "$(echo $api_url)/installer/" | jq -r '.[0].version')
+}
+
+# Check if the server is up to date and update if it isn't
+function check_and_update {
+  if ! [[ $server_file == false ]]; then
+    echo Checking for updates...
+  fi
+
+  # Get the latest build number
+  get_latest_build
+
+  # Check if the current version is up to date
+  check_updates
+
+  # Check if $build_update is true or $version_update is true
+  if [[ $update_build == true ]] || [[ $update_version == true ]]; then
+    if [[ $server_file != false ]]; then
+      old_server_file=$server_file
+      server_file="fabric-server-mc.$version-loader.$download_build-launcher.$latest_installer.jar"
+      download_server
+      # Delete the old server file
+      delete_old_server
+    else
+      server_file="fabric-server-mc.$version-loader.$download_build-launcher.$latest_installer.jar"
+      download_server
+    fi
+  fi
+  echo
+  echo
+}

.msman/version.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-EXTRA_SCRIPTS_VERSION="v1.1.8"
+EXTRA_SCRIPTS_VERSION="v2.0.0"

msman.cfg

@@ -14,7 +14,9 @@
 # I am not responsible for any loss of data                        #
 # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! #
 
-# Only paper is currently supported
+# Supported server types:
+#   - paper
+#   - fabric
 server_type="paper"
 version="1.19.3"
 # Leave blank to use the latest build (auto updates on every run)
@@ -38,7 +40,7 @@ mem="6000M"
 
 # Flags for the server itself
 # Usefull fot setting rcon password, server port, etc.
-mc_launchoptions="-nogui"
+mc_launchoptions="nogui"
 
 # If you want to get rid of script updates notifications, set the below to false
 check_for_script_updates=true

msman.sh

@@ -8,7 +8,7 @@ set -e
 #                            and acknowledge the original script and author.                                #
 #############################################################################################################
 
-CURRENT_SCRIPT_VERSION="v1.1.8"
+CURRENT_SCRIPT_VERSION="v2.0.0"
 
 # --------------------------------------------------
 # You shouldn't need to change anything in this file
@@ -199,7 +199,7 @@ function launch_server {
   echo "Starting the server..."
   echo
   echo
-  java $java_launchoptions -jar "$(basename ./paper-*.jar)" $mc_launchoptions
+  java $java_launchoptions -jar $server_file $mc_launchoptions
 }
 
 # Helper scripts update
@@ -378,7 +378,7 @@ function load_config {
 # Delete old server file with name $old_server_file
 function delete_old_server {
   # Delete the old server file
-  echo "Deleting old server file $server_file..."
+  echo "Deleting old server file '$server_file...'"
   rm "$old_server_file"
   echo "Old server file deleted."
 }
@@ -393,12 +393,12 @@ function load_script {
   # Load the correct script
   if [[ $server_type == "paper" ]]; then
     source "./.msman/paper.sh"
+  elif [[ $server_type == "fabric" ]]; then
+    source "./.msman/fabric.sh"
   # elif [[ $server_type == "vanilla" ]]; then
   #   source "$cwd/msman/vanilla.sh"
   # elif [[ $server_type == "forge" ]]; then
   #   source "$cwd/msman/forge.sh"
-  # elif [[ $server_type == "fabric" ]]; then
-  #   source "$cwd/msman/fabric.sh"
   else
     >&2 echo "Unknown server type."
     echo "Exiting..."