docker-minecraft-server/start-deployMagma

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#!/bin/bash
. ${SCRIPTS:-/}start-utils
export SKIP_LOG4J_CONFIG=true
isDebugging && set -x
: ${VANILLA_VERSION?}
# stable, dev
: ${MAGMA_CHANNEL:=stable}
magmaDownloadServer() {
url=${1?}
tagName=${2?}
markerFile=${3?}
export SERVER="/data/magma-server-${VANILLA_VERSION}.jar"
log "Downloading Magma server file for ${VANILLA_VERSION} @ ${tagName}"
if ! curl -o /data/magma-server-${VANILLA_VERSION}.jar -fsSL "$url"; then
log "ERROR failed to download Magma server from $url (status=$?)"
exit 1
fi
echo -n "$SERVER" > "$markerFile"
}
magmaHandleInstaller() {
url=${1?}
tagName=${2?}
markerFile=${3?}
installerFile="magma-installer-${VANILLA_VERSION}-${tagName}.jar"
log "Downloading Magma installer file for ${VANILLA_VERSION} @ ${tagName}"
if ! curl -o "$installerFile" -fsSL "$url"; then
log "ERROR failed to download Magma installer from $url (status=$?)"
exit 1
fi
echo "forge" > "$markerFile"
export FORGE_INSTALLER="$installerFile"
export FORGE_INSTALLER_CUSTOM_VERSION="$tagName"
# now hand off the rest to forge
exec ${SCRIPTS:-/}start-deployForge "$@"
}
latestMeta=$(curl -fsSL https://api.magmafoundation.org/api/resources/Magma/${VANILLA_VERSION}/${MAGMA_CHANNEL}/latest || exit $?)
if [ $? != 0 ]; then
log "ERROR failed to locate latest Magma info for ${VANILLA_VERSION} in channel ${MAGMA_CHANNEL} (error=$?)"
exit 1
fi
tagName=$(echo "${latestMeta}" | jq -r '.tag_name')
markerFile=".magma-installed-${VANILLA_VERSION}-${tagName}"
if [ -f "${markerFile}" ]; then
installedTagName=$(cat "${markerFile}")
fi
if [ ! -f "${markerFile}" ]; then
if versionLessThan 1.16; then
assetType=server
else
assetType=installer
fi
assetUrl=$(echo "${latestMeta}" | jq -r ".assets | .[].browser_download_url | select(test(\"${assetType}\"))")
if [ $? != 0 ] || [ -z "$assetUrl" ]; then
log "ERROR failed to extract ${assetType} asset type for ${VANILLA_VERSION} in channel ${MAGMA_CHANNEL}"
exit 1
fi
if [[ ${assetType} = server ]]; then
magmaDownloadServer "$assetUrl" "$tagName" "$markerFile"
else
magmaHandleInstaller "$assetUrl" "$tagName" "$markerFile"
fi
else
export SERVER=$(cat "${markerFile}")
if [[ $SERVER == "forge" ]]; then
export FORGE_INSTALLER="magma-installer-${VANILLA_VERSION}-${tagName}.jar"
export FORGE_INSTALLER_CUSTOM_VERSION="$tagName"
# now hand off the rest to forge
exec ${SCRIPTS:-/}start-deployForge "$@"
fi
fi
# Continue to Final Setup
exec ${SCRIPTS:-/}start-finalSetupWorld $@