Files
dockercraft/scripts/lib/server.sh
T
jeremy 5688b30892 fix: migrate PaperMC to v3 API, fix NeoForge beta fallback, add test suite
- Migrate Paper loader from sunset v2 API to v3 (fill.papermc.io)
- Fix NeoForge: fall back to beta versions when no stable exists (set -e + grep)
- Fix setEula/setperms ordering (was writing eula.txt before /data was writable)
- Fix setEula/serverInfoWrite to use absolute paths (/data/server/)
- Add VOLUME directive removal (was shadowing bind mounts)
- Add comprehensive API test suite (110 tests across 6 suites)
- Move test.sh to tests/integration.sh, switch to named volumes
- Add Docker build cache to CI workflows
- Add .editorconfig, expand .gitignore, improve README docs
2026-08-21 12:49:27 -04:00

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serverSelect() {
mkdir -p /data/server
cd /data/server || die "Cannot access /data/server"
if [[ -f "server.jar" ]] || [[ -f "run.sh" ]] || [[ -f "bedrock_server" ]]; then
log "Found existing server files, skipping download."
else
case "$MC_LOADER" in
vanilla)
getVanilla
;;
paper)
getPaper
;;
fabric)
getFabric
;;
forge)
getForge
;;
neoforge)
getNeoForge
;;
bedrock)
getBedrock
;;
*)
die "Server type '${MC_LOADER}' is not recognized. Valid: vanilla, paper, fabric, forge, neoforge, bedrock"
;;
esac
fi
}
buildCommand() {
JAVA_ARGS="-Xms${XMS} -Xmx${XMX}"
if [[ -n "${ADD_ARGS}" ]]; then
RUN_STRING="${ADD_ARGS} ${JAVA_ARGS} -jar ${JAR} nogui"
else
RUN_STRING="${JAVA_ARGS} -jar ${JAR} nogui"
fi
}
detectForgeVersion() {
# Detect the forge/neoforge version from the installed jar names
VER_LOADER="${VER_LOADER:-}"
if [[ -n "$VER_LOADER" ]]; then
return
fi
if [[ "$MC_LOADER" == "neoforge" ]] && [[ -L "/data/server/server.jar" ]]; then
VER_LOADER=$(readlink "/data/server/server.jar" | sed 's/^neoforge-//;s/\.jar$//')
elif [[ "$MC_LOADER" == "forge" ]]; then
local forge_jar
forge_jar=$(ls /data/server/forge-"${MC_VERSION}"-*.jar 2>/dev/null | head -1)
if [[ -n "$forge_jar" ]]; then
VER_LOADER="${forge_jar#/data/server/forge-${MC_VERSION}-}"
VER_LOADER="${VER_LOADER%.jar}"
fi
fi
}
serverStart() {
detectForgeVersion
newForge
cd /data/server || die "Cannot access /data/server"
if [[ ! -f "server.properties" ]]; then
touch "server.properties"
fi
if [[ ! -f "$JAR" ]] && [[ ! -f "run.sh" ]] && [[ ! -f "bedrock_server" ]]; then
die "Server binary not found in /data/server"
fi
log "--- Server Starting ---"
log "Minecraft Version: ${MC_VERSION}"
log "Loader Type: ${SERVER_TYPE:-$MC_LOADER}"
log "Loader Version: ${MC_LOADER_VERSION:-auto}"
if [[ "$MC_LOADER" != "bedrock" ]]; then
log "Java Version: ${JAVA_VERSION}"
log "Jar: ${JAR}"
log "Memory: Xms=${XMS} Xmx=${XMX}"
if [[ -n "${ADD_ARGS}" ]]; then
log "Additional Args: ${ADD_ARGS}"
fi
fi
log "Running as UID:${PUID} GID:${PGID}"
serverInfoWrite
if [[ "$MC_LOADER" == "bedrock" ]]; then
log "Starting Bedrock server..."
exec env LD_LIBRARY_PATH=. ./bedrock_server
elif [[ "$MC_LOADER" == "neoforge" ]]; then
log "Starting NeoForge server..."
exec java @user_jvm_args.txt @libraries/net/neoforged/neoforge/"${VER_LOADER}"/unix_args.txt "$@"
elif [[ "$MC_LOADER" == "forge" ]] && [[ "${NEW_FORGE:-false}" == "true" ]]; then
log "Starting Forge server (new-style)..."
exec java @user_jvm_args.txt @libraries/net/minecraftforge/forge/"${MC_VERSION}"-"${VER_LOADER}"/unix_args.txt "$@"
else
log "Starting ${SERVER_TYPE:-$MC_LOADER} server..."
exec java $RUN_STRING
fi
}