mirror of
https://github.com/itzg/docker-minecraft-server
synced 2024-12-16 23:23:06 +00:00
48 lines
1.5 KiB
Bash
48 lines
1.5 KiB
Bash
#!/bin/bash
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. ${SCRIPTS:-/}start-utils
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isDebugging && set -x
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set -o pipefail
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export SERVER="minecraft_server.${VANILLA_VERSION// /_}.jar"
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if [ ! -e $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
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log "Downloading $SERVER ..."
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debug "Finding version manifest for $VANILLA_VERSION"
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versionManifestUrl=$(curl -fsSL 'https://launchermeta.mojang.com/mc/game/version_manifest.json' | jq --arg VANILLA_VERSION "$VANILLA_VERSION" --raw-output '[.versions[]|select(.id == $VANILLA_VERSION)][0].url')
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result=$?
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if [ $result != 0 ]; then
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log "ERROR failed to obtain version manifest URL ($result)"
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exit 1
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fi
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if [ $versionManifestUrl = "null" ]; then
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log "ERROR couldn't find a matching manifest entry for $VANILLA_VERSION"
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exit 1
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fi
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debug "Found version manifest at $versionManifestUrl"
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serverDownloadUrl=$(curl -fsSL ${versionManifestUrl} | jq --raw-output '.downloads.server.url')
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result=$?
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if [ $result != 0 ]; then
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log "ERROR failed to obtain version manifest from $versionManifestUrl ($result)"
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exit 1
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elif [ $serverDownloadUrl = null ]; then
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log "ERROR version $VANILLA_VERSION does not provide a server download"
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exit 1
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fi
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debug "Downloading server from $serverDownloadUrl"
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if isDebugging; then
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verbose=-v
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fi
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curl $verbose -fsSL -o $SERVER $serverDownloadUrl
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result=$?
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if [ $result != 0 ]; then
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log "ERROR failed to download server from $serverDownloadUrl ($result)"
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exit 1
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fi
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fi
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isDebugging && ls -l
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exec ${SCRIPTS:-/}start-setupWorld $@
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