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Simplified and improved multi-version handling for Fabric

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#964
This commit is contained in:
Geoff Bourne 2021-07-10 14:56:10 -05:00
parent 11a286fe26
commit 4808507da8
2 changed files with 45 additions and 45 deletions
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15
examples/docker-compose-fabric.yml Normal file
View file

@ -0,0 +1,15 @@
version: "3"
services:
mc:
image: ${IMAGE:-itzg/minecraft-server}
environment:
EULA: "true"
TYPE: FABRIC
ports:
- 25565:25565
volumes:
- fabric:/data
volumes:
fabric: {}

75
start-deployFabric
View file

@ -3,54 +3,43 @@ set -eu
. ${SCRIPTS:-/}start-utils
requireVar VANILLA_VERSION
export TYPE=FABRIC
export SERVER=fabric-server-${VANILLA_VERSION}.jar
FABRIC_INSTALLER=${FABRIC_INSTALLER:-}
FABRIC_INSTALLER_URL=${FABRIC_INSTALLER_URL:-}
FABRIC_INSTALLER_VERSION=${FABRIC_INSTALLER_VERSION:-${FABRICVERSION:-LATEST}}
if [[ -z $FABRIC_INSTALLER && -z $FABRIC_INSTALLER_URL ]]; then
log "Checking Fabric version information."
case $FABRIC_INSTALLER_VERSION in
LATEST)
isDebugging && set -x
if [[ ! -e ${SERVER} ]]; then
: ${FABRIC_INSTALLER:=}
: ${FABRIC_INSTALLER_URL:=}
: ${FABRIC_INSTALLER_VERSION:=${FABRICVERSION:-LATEST}}
if [[ -z $FABRIC_INSTALLER && -z $FABRIC_INSTALLER_URL ]]; then
log "Checking Fabric version information."
if [[ ${FABRIC_INSTALLER_VERSION^^} = LATEST ]]; then
FABRIC_INSTALLER_VERSION=$(maven-metadata-release https://maven.fabricmc.net/net/fabricmc/fabric-installer/maven-metadata.xml)
;;
esac
fi
FABRIC_INSTALLER="/tmp/fabric-installer-${FABRIC_INSTALLER_VERSION}.jar"
markerVersion=$FABRIC_INSTALLER_VERSION
FABRIC_INSTALLER="fabric-installer-${FABRIC_INSTALLER_VERSION}.jar"
FABRIC_INSTALLER_URL="https://maven.fabricmc.net/net/fabricmc/fabric-installer/${FABRIC_INSTALLER_VERSION}/fabric-installer-${FABRIC_INSTALLER_VERSION}.jar"
elif [[ -z $FABRIC_INSTALLER ]]; then
FABRIC_INSTALLER="fabric-installer.jar"
elif [[ ! -e $FABRIC_INSTALLER ]]; then
log "ERROR: the given Fabric installer doesn't exist : $FABRIC_INSTALLER"
exit 2
fi
elif [[ -z $FABRIC_INSTALLER ]]; then
FABRIC_INSTALLER="/tmp/fabric-installer.jar"
markerVersion=custom
elif [[ ! -e $FABRIC_INSTALLER ]]; then
log "ERROR: the given Fabric installer doesn't exist : $FABRIC_INSTALLER"
exit 2
fi
installMarker="/data/.fabric-installed-${VANILLA_VERSION}-${markerVersion}"
debug Checking for installMarker ${installMarker}
if [[ ! -e $installMarker ]]; then
if [[ ! -e $FABRIC_INSTALLER ]]; then
if [[ -z $FABRIC_INSTALLER_URL ]]; then
log "Downloading installer version $FABRIC_INSTALLER_VERSION"
downloadUrl="https://maven.fabricmc.net/net/fabricmc/fabric-installer/${FABRIC_INSTALLER_VERSION}/fabric-installer-${FABRIC_INSTALLER_VERSION}.jar"
log "...trying $downloadUrl"
curl -o $FABRIC_INSTALLER -fsSL $downloadUrl
else
log "Downloading $FABRIC_INSTALLER_URL ..."
if ! curl -o $FABRIC_INSTALLER -fsSL $FABRIC_INSTALLER_URL; then
log "Failed to download from given location $FABRIC_INSTALLER_URL"
exit 2
fi
log "Downloading $FABRIC_INSTALLER_URL ..."
if ! curl -o $FABRIC_INSTALLER -fsSL $FABRIC_INSTALLER_URL; then
log "Failed to download from given location $FABRIC_INSTALLER_URL"
exit 2
fi
fi
if isDebugging; then
debug "Installing Fabric ${VANILLA_VERSION} using $FABRIC_INSTALLER"
else
log "Installing Fabric using $FABRIC_INSTALLER"
fi
log "Installing Fabric ${VANILLA_VERSION} using $FABRIC_INSTALLER"
tries=3
set +e
while ((--tries >= 0)); do
@ -67,13 +56,9 @@ if [[ ! -e $installMarker ]]; then
log "Fabric failed to install after several tries." >&2
exit 10
fi
export SERVER=fabric-server-launch.jar
log "Using server $SERVER"
echo $SERVER > $installMarker
else
export SERVER=$(< $installMarker)
mv fabric-server-launch.jar ${SERVER}
fi
# Contineut to Final Setup
# Continue to Final Setup
exec ${SCRIPTS:-/}start-finalSetupWorld $@