mirror of
https://github.com/itzg/docker-minecraft-server
synced 2024-11-13 23:57:08 +00:00
97 lines
3 KiB
Bash
Executable file
97 lines
3 KiB
Bash
Executable file
#!/bin/bash
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# shellcheck source=start-utils
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. "${SCRIPTS:-/}start-utils"
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set -o pipefail
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handleDebugMode
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: "${PAPER_CUSTOM_JAR:=}"
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ourScript="$0"
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ourArgs=("$@")
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function handleMissingVersion() {
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expectedVersion=${VANILLA_VERSION}
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versions=$(curl -fsSL "https://papermc.io/api/v2/projects/paper" -H "accept: application/json")
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if [[ $VERSION = LATEST ]]; then
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tries=0
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while ((tries++ < 5)); do
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VANILLA_VERSION=$(echo "$versions" | jq -r ".versions[$((- tries))]")
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if [[ $(curl -fsSL "https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}" -H "accept: application/json" \
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| jq '.builds[-1]') != null ]]; then
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log "WARN: using ${VANILLA_VERSION} since that's the latest provided by PaperMC"
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# re-execute the current script with the newly computed version
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exec "$ourScript" "${ourArgs[@]}"
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fi
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done
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fi
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log "ERROR: ${expectedVersion} is not published by PaperMC"
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log " Set VERSION to one of the following: "
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log " $(echo "$versions" | jq -r '.versions | join(", ")')"
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exit 1
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}
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if [[ $PAPER_CUSTOM_JAR ]]; then
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export SERVER="$PAPER_CUSTOM_JAR"
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elif [[ $PAPER_DOWNLOAD_URL ]]; then
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export SERVER=$(getFilenameFromUrl "${PAPER_DOWNLOAD_URL}")
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if [ -f "$SERVER" ]; then
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zarg=(-z "$SERVER")
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fi
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echo "Preparing custom PaperMC jar from $PAPER_DOWNLOAD_URL"
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curl -fsSL -o "$SERVER" "${zarg[@]}" "${PAPER_DOWNLOAD_URL}"
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else
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# PaperMC API v2 docs : https://papermc.io/api/docs/swagger-ui/index.html?configUrl=/api/openapi/swagger-config
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build=${PAPERBUILD:=$(curl -fsSL "https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}" -H "accept: application/json" \
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| jq '.builds[-1]')}
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case $? in
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0)
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;;
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22)
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handleMissingVersion
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;;
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*)
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echo "ERROR: unknown error while looking up PaperMC version=${VANILLA_VERSION}"
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exit 1
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;;
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esac
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if [[ $build = null ]]; then
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handleMissingVersion
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fi
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export SERVER=$(curl -fsSL "https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}/builds/${build}" -H "accept: application/json" \
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| jq -r '.downloads.application.name')
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if [ $? != 0 ]; then
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echo "ERROR: failed to lookup PaperMC download file from version=${VANILLA_VERSION} build=${build}"
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exit 1
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fi
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if [ -f "$SERVER" ]; then
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zarg=(-z "$SERVER")
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fi
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log "Removing old PaperMC versions ..."
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shopt -s nullglob
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for f in paper-*.jar; do
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[[ $f != $SERVER ]] && rm $f
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done
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log "Downloading PaperMC $VANILLA_VERSION (build $build) ..."
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curl -fsSL -o "$SERVER" "${zarg[@]}" \
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"https://papermc.io/api/v2/projects/paper/versions/${VANILLA_VERSION}/builds/${build}/downloads/${SERVER}" \
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-H "accept: application/java-archive"
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if [ $? != 0 ]; then
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echo "ERROR: failed to download PaperMC from version=${VANILLA_VERSION} build=${build} download=${SERVER}"
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exit 1
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fi
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fi
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# Normalize on Spigot for downstream operations
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export FAMILY=SPIGOT
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exec ${SCRIPTS:-/}start-spiget "$@"
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