mirror of
https://github.com/itzg/docker-minecraft-server.git
synced 2026-07-05 16:15:10 +00:00
Leon Kampwerth
287 lines
9.9 KiB
Bash
Executable File
287 lines
9.9 KiB
Bash
Executable File
#!/bin/bash
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# shellcheck source=start-utils
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. "$(dirname "$0")/start-utils"
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# Define setup functions
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function getGTNHdownloadPath(){
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gtnh_download_path=""
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local release_object=""
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local current_java_version=""
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current_java_version=$(mc-image-helper java-release)
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# Select release JSON object
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if [ "$GTNH_PACK_VERSION" == "latest-dev" ]; then
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if ! release_object="$(
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curl -fsSL "https://downloads.gtnewhorizons.com/versions.json" \
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| jq -r '.versions|to_entries|sort_by(.value.releaseDate)|map(select(.value.title=="Beta release"))|.[-1]'
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)"; then logError "Failed to retrieve release from https://downloads.gtnewhorizons.com/versions.json"
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exit 1
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fi
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log "Selected $(jq '.key' <<< "$release_object") as latest dev version for download."
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elif [ "$GTNH_PACK_VERSION" == "latest" ]; then
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if ! release_object="$(
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curl -fsSL "https://downloads.gtnewhorizons.com/versions.json" \
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| jq -r '.versions|to_entries|sort_by(.value.releaseDate)|map(select(.value.title=="Stable release"))|.[-1]'
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)"; then logError "Failed to retrieve release from https://downloads.gtnewhorizons.com/versions.json"
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exit 1
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fi
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log "Selected $(jq '.key' <<< "$release_object") as latest version for download."
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else
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if ! release_object="$(
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curl -fsSL "https://downloads.gtnewhorizons.com/versions.json" \
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| jq -r --arg USRIN "$GTNH_PACK_VERSION" '.versions|to_entries|sort_by(.value.releaseDate)|map(select(.key==$USRIN))|.[]'
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)"; then logError "Failed to retrieve release from https://downloads.gtnewhorizons.com/versions.json"
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exit 1
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fi
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log "Selected $(jq -r '.key' <<< "$release_object") as matching version for download."
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fi
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if [[ -z $release_object ]]; then
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logError "No release found for GTNH_PACK_VERSION=$GTNH_PACK_VERSION. Please check if the version is valid."
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exit 1
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fi
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# Select compatible server files for java version
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if (( current_java_version == 8 )); then
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gtnh_download_path=$(jq -r '.value.server.java8Url' <<< "$release_object")
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log "Use GTNH Server Java 8 release."
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elif (( current_java_version >= 17 )); then
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if (( current_java_version > $(jq '.value.maxJavaVersion' <<< "$release_object") )); then
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logError "Container Java version $current_java_version is not supported by GTNH. Try an older release."
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exit 1
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fi
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gtnh_download_path=$(jq -r '.value.server.java17_2XUrl' <<< "$release_object")
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log "Use GTNH Server Java 17+ release."
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else
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logError "Container Java version $current_java_version is not supported by GTNH."
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exit 1
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fi
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if [[ -z $gtnh_download_path ]]; then
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logError "Server files not found! Please check if the selected GTNH_PACK_VERSION=$GTNH_PACK_VERSION is valid."
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exit 1
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fi
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debug "Download source URL: $gtnh_download_path"
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}
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function deleteGTNHbackup(){
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log "Start deleting all config backups"
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if ! find . -maxdepth 1 -type d -name 'gtnh-upgrade-*' -exec rm -rf {} + ; then
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logWarning "Can not delete config backup!"
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fi
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}
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function downloadGTNH(){
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local gtnh_download=""
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base_dir=/data/.tmp/gtnh_base
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debug "Creating temporary /data/.tmp/packs folder for GTNH download"
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mkdir -p /data/.tmp/packs
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trap 'rm -rf /data/.tmp' EXIT
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log "Downloading $gtnh_download_path."
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if ! gtnh_download=$(mc-image-helper get -o /data/.tmp/packs --output-filename --skip-up-to-date "$gtnh_download_path"); then
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logError "Failed to download $gtnh_download_path"
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exit 1
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fi
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debug "Downloaded GTNH server files to $gtnh_download"
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# Unpacking Server files into temporary directory
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log "Unpacking Server Files into $base_dir"
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mkdir -p "${base_dir}"
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extract "${gtnh_download}" "${base_dir}"
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# Remove any eula file since container manages it
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debug "Removing eula.txt from $base_dir"
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rm -f "${base_dir}/eula.txt"
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# recalculate the actual base directory of content
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if ! base_dir=$(mc-image-helper find \
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--max-depth=3 --type=directory --name=mods,config \
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--only-shallowest --fail-no-matches --format '%h' \
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"$base_dir"); then
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logError "Unable to find content base of downloaded Server Files"
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exit 1
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fi
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debug "Base directory of unpacked Server Files: $base_dir"
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}
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function updateGTNHresource(){
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local resource="$1"
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local new_resource="$2"
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log "Trying to update $resource"
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if [[ -z "$resource" ]]; then
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logWarning "No resource specified for update"
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return 0
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fi
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if [[ -e "$resource" ]]; then
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log "Deleting existing resource: $resource"
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if ! rm -rf "$resource"; then
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logError "Failed to delete resource: $resource"
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exit 1
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fi
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fi
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if [[ -d "$new_resource" ]]; then
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log "Copying $new_resource to /data"
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if ! cp -r "$new_resource" "/data/"; then
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logError "Failed to copy $new_resource to /data"
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exit 1
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fi
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return 0
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fi
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if [[ -f "$new_resource" ]]; then
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log "Copying $new_resource to /data"
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if ! cp "$new_resource" "/data/"; then
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logError "Failed to copy $new_resource to /data"
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exit 1
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fi
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return 0
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fi
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logWarning "Resource update failed: $new_resource does not exist!"
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return 0
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}
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function updateGTNH(){
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# Get the current date and time
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local current_datetime=""
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current_datetime=$(date +%Y-%m-%dT+%H%M)
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# Define folders and files to update
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# base_dir is already defined in handleGTNH function
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local folders_to_update=("libraries" "mods" "resources" "scripts")
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local files_to_update=("lwjgl3ify-forgePatches.jar" "java9args.txt" "startserver-java9.bat" "startserver-java9.sh" "forge-1.7.10-10.13.4.1614-1.7.10-universal.jar" "startserver.bat" "startserver.sh" "server-icon.png")
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local config_folder="config"
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local backup_folder="/data/gtnh-upgrade-$current_datetime"
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local journey_map_folder="JourneyMapServer"
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# Backup the config folder
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if [[ -d "/data/$config_folder" ]]; then
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log "Creating backup of /data/$config_folder at $backup_folder"
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cp -r "/data/$config_folder" "$backup_folder"
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fi
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# Update resources from unpacked server files to /data
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for resource in "${folders_to_update[@]}" "$config_folder" "${files_to_update[@]}"; do
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local resource_path="/data/$resource"
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local new_resource_path="$base_dir/$resource"
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debug "Updating resource: $resource_path with new resource: $new_resource_path"
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updateGTNHresource "$resource_path" "$new_resource_path"
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done
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# Restore JourneyMapServer folder from backup
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if [[ -d "$backup_folder/$journey_map_folder" ]]; then
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if [[ ! -d "/data/$config_folder" ]]; then
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log "/data/$config_folder folder does not exist. Creating it now."
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mkdir -p "/data/$config_folder"
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fi
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log "Restoring $journey_map_folder to /data/$config_folder"
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cp -r "$backup_folder/$journey_map_folder" "/data/$config_folder/"
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else
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logWarning "$journey_map_folder not found in backup!"
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fi
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# Copy the changelog file to /data
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local gtnh_changelog_file=""
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gtnh_changelog_file=$(mc-image-helper find --max-depth=1 --type=file --name=changelog*.md "$base_dir")
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if [[ -n "$gtnh_changelog_file" ]]; then
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debug "Found changelog file: $gtnh_changelog_file"
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log "Copying changelog file to /data"
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cp -f "$gtnh_changelog_file" /data/
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fi
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}
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function handleGTNH() {
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: "${GTNH_PACK_VERSION:=latest}"
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: "${GTNH_DELETE_BACKUPS:=false}"
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: "${SKIP_GTNH_UPDATE_CHECK:=false}"
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debug "GTNH VAR CHECK: GTNH_DELETE_BACKUPS=$GTNH_DELETE_BACKUPS, GTNH_PACK_VERSION=$GTNH_PACK_VERSION, TYPE=$TYPE, SKIP_GTNH_UPDATE_CHECK=$SKIP_GTNH_UPDATE_CHECK"
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if isTrue "$GTNH_DELETE_BACKUPS"; then
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deleteGTNHbackup
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fi
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if [[ -n "$GTNH_PACK_VERSION" ]] && isFalse "$SKIP_GTNH_UPDATE_CHECK" ; then
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getGTNHdownloadPath
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log "Server files located! Will proceed update $gtnh_download_path."
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# Decide if update or install is needed or not.
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if [[ ! -f /data/.gtnh-version || "$(basename "$gtnh_download_path")" != "$(cat /data/.gtnh-version)" ]]; then
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log "Update/Install required: /data/.gtnh-version is missing or does not match the selected version $(basename "$gtnh_download_path")."
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# Download and unpack GTNH server files
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downloadGTNH
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log "GTNH server files downloaded and unpacked to $base_dir."
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# Split installation from update path. Check for version file.
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if [[ -f /data/.gtnh-version ]]; then
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log ".gtnh-version file detected! Assuming old version already exists. Proceed updating existing server..."
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updateGTNH
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else
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log "No .gtnh-version file detected! Assuming no old server exists. Proceed installing new server..."
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cp -R -f "${base_dir}"/* /data
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fi
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# Update .gtnh-version
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basename "$gtnh_download_path" > /data/.gtnh-version
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# Cleaning up temporary files
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rm -rf /data/.tmp
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else
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log "No update required: /data/.gtnh-version matches the selected version $(basename "$gtnh_download_path")."
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fi
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else
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log "SKIP_GTNH_UPDATE_CHECK=$SKIP_GTNH_UPDATE_CHECK ... Skipping GTNH Update/Install"
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fi
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}
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# Set server.properties defaults suitable for gtnh servers
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log "Applying GTNH optimized server defaults"
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export ALLOW_FLIGHT="${ALLOW_FLIGHT:=true}"
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export LEVEL_TYPE="${LEVEL_TYPE:=rwg}"
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export DIFFICULTY="${DIFFICULTY:=3}"
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export ENABLE_COMMAND_BLOCK="${ENABLE_COMMAND_BLOCK:=true}"
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export MOTD="${MOTD:="Greg Tech New Horizons $GTNH_PACK_VERSION"}"
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debug "Set MOTD=$MOTD, ENABLE_COMMAND_BLOCK=$ENABLE_COMMAND_BLOCK, DIFFICULTY=$DIFFICULTY, LEVEL_TYPE=$LEVEL_TYPE, ALLOW_FLIGHT=$ALLOW_FLIGHT"
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isDebugging && set -x
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ensureRemoveAllModsOff "MODPACK_PLATFORM=GTNH"
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java_version=$(mc-image-helper java-release)
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if (( java_version == 8 )); then
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export SERVER=/data/forge-1.7.10-10.13.4.1614-1.7.10-universal.jar
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elif (( java_version >= 17 )); then
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export SERVER=/data/lwjgl3ify-forgePatches.jar
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else
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logError "Greg Tech New Horizons only supports the following Java versions: 8, 17 or later"
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exit 1
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fi
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log "TYPE=GTNH, setting Minecraft version to 1.7.10"
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export VERSION=1.7.10
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# Start setup gtnh server files
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handleGTNH
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export USES_MODS=true
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exec "$(dirname "$0")/start-setupWorld" "$@"
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