mirror of
https://github.com/itzg/docker-minecraft-server.git
synced 2026-02-19 15:56:24 +00:00
132 lines
3.8 KiB
Bash
Executable File
132 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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: "${FTB_FORCE_REINSTALL:=false}"
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: "${FTB_BASE_URL:=https://api.feed-the-beast.com/v1/modpacks}"
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# Legacy base URL was https://api.modpacks.ch
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ftbInstallMarker=".ftb-installed"
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# shellcheck source=start-utils
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. "${SCRIPTS:-/}start-utils"
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isDebugging && set -x
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set -e
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function getVersion() {
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jq -r --arg name "$1" '.targets|unique[] | select(.name == $name) | .version' version.json
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}
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if [[ $(getDistro) = alpine ]]; then
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logError "The FTBA installer is not supported on Alpine. Use the java8-multiarch image tag instead."
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exit 1
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fi
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if ! [[ -v FTB_MODPACK_ID ]]; then
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logError "FTB_MODPACK_ID is required with TYPE=FTB"
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exit 1
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fi
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if ! [[ ${FTB_MODPACK_ID} =~ [0-9]+ ]]; then
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logError "FTB_MODPACK_ID needs to be numeric"
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exit 1
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fi
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if [[ ! $FTB_MODPACK_VERSION_ID ]]; then
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if ! FTB_MODPACK_VERSION_ID=$(curl -fsSL "${FTB_BASE_URL}/public/modpack/${FTB_MODPACK_ID}" | jq -r '.versions | sort_by(.updated)[-1].id'); then
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logError "Unable to resolve latest modpack version ID for modpack ${FTB_MODPACK_ID}"
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exit 1
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fi
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elif ! [[ ${FTB_MODPACK_VERSION_ID} =~ [0-9]+ ]]; then
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logError "FTB_MODPACK_VERSION_ID needs to be numeric"
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exit 1
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fi
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if isTrue "$FTB_FORCE_REINSTALL" || ! [ -f "${ftbInstallMarker}" ] || [ "$(cat "${ftbInstallMarker}")" != "${FTB_MODPACK_ID}=${FTB_MODPACK_VERSION_ID}" ]; then
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ftbInstaller=/data/ftb-installer
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arm=
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if ! [[ -f "${ftbInstaller}" ]]; then
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if [ "$(uname -m)" == "aarch64" ]; then
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log "Downloading FTB installer for ARM"
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arm="/arm"
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else
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log "Downloading FTB installer for x86"
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fi
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# Example: https://api.feed-the-beast.com/v1/modpacks/public/modpack/119/12252/server/linux
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# https://api.feed-the-beast.com/v1/modpacks/public/modpack/119/12252/server/arm/linux
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# 1-1 is a placeholder modpack for just grabbing the installer
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if ! get -o "${ftbInstaller}" "${FTB_BASE_URL}/public/modpack/1/1/server${arm}/linux"; then
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logError "Failed to download FTB installer"
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exit 1
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fi
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chmod +x "${ftbInstaller}"
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fi
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log "Installing modpack ID ${FTB_MODPACK_ID}, version ID ${FTB_MODPACK_VERSION_ID}"
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log "This could take a while..."
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${ftbInstaller} "${FTB_MODPACK_ID}" "${FTB_MODPACK_VERSION_ID}" --noscript --auto > ftb-installer.log
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rm -f forge*installer.jar
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echo "${FTB_MODPACK_ID}=${FTB_MODPACK_VERSION_ID}" > ${ftbInstallMarker}
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writeEula
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# some modpacks result in --w----r-- permissions
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chmod a+r version.json
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else
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log "FTB modpack ID ${FTB_MODPACK_ID}, version ID ${FTB_MODPACK_VERSION_ID} is ready to go"
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fi
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forgeVersion=$(getVersion "forge")
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fabricVersion=$(getVersion "fabric")
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mcVersion=$(getVersion "minecraft")
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VERSION="$mcVersion"
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export VERSION
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variants=(
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"forge-${mcVersion}-${forgeVersion}.jar"
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"forge-${mcVersion}-${forgeVersion}-universal.jar"
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"forge-${mcVersion}-${forgeVersion}-${mcVersion}-universal.jar"
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"fabric-${mcVersion}-${fabricVersion}-server-launch.jar"
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run.sh
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)
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for f in "${variants[@]}"; do
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if [ -f $f ]; then
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export SERVER=$f
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break
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fi
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done
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if ! [ -v SERVER ]; then
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logError "Unable to locate the installed FTB server jar"
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logError " Tried looking for ${variants[*]}"
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exit 2
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fi
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# Remap the TYPE and FAMILY based on discovered server jar
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if [[ $SERVER = run.sh ]]; then
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if grep -q neoforge "$SERVER"; then
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export FAMILY=FORGE
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export TYPE=NEOFORGE
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elif grep -q forge "$SERVER"; then
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export FAMILY=FORGE
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export TYPE=FORGE
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elif grep -q fabric run.s; then
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export FAMILY=FABRIC
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export TYPE=FABRIC
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else
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logError "Unrecognized loader type in $SERVER"
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cat "$SERVER"
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exit 1
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fi
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elif [[ $SERVER = forge* ]]; then
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export FAMILY=FORGE
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export TYPE=FORGE
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elif [[ $SERVER = fabric* ]]; then
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export FAMILY=FABRIC
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export TYPE=FABRIC
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else
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logError "Unrecognized loader type from $SERVER"
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exit 1
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fi
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exec "${SCRIPTS:-/}start-setupWorld" "$@"
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