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87 lines
1.9 KiB
87 lines
1.9 KiB
# -*- mode: shell-script -*-
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MINECRAFT_PATH="$SERVICE_CONFIGSTORE/opt/apps/minecraft"
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MINECRAFT_DATA="/var/lib/minecraft"
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minecraft:init-binary() {
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local version="$1"
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MINECRAFT_BINARY="${MINECRAFT_PATH}/minecraft_server.${version}.jar"
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if ! [ -f "$MINECRAFT_BINARY" ]; then
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mkdir -p "${MINECRAFT_PATH}"
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wget "https://docker.0k.io/downloads/minecraft_server.${version}.jar" \
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-O "$MINECRAFT_BINARY"
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fi
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init-config-add "
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$SERVICE_NAME:
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volumes:
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- \"${MINECRAFT_BINARY}:${MINECRAFT_DATA}/server.jar\"
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"
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}
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minecraft:init-command() {
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local threads="${1:-4}" mem="${2:-2048M}"
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init-config-add "
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$SERVICE_NAME:
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command:
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- java
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- -Xmx${mem}
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- -Xms${mem}
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- -XX:ParallelGCThreads=${threads}
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- -jar
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- server.jar
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- nogui
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"
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echo "eula=TRUE" > "$SERVICE_DATASTORE/${MINECRAFT_DATA}/eula.txt"
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}
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minecraft:make-whitelist() {
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local whitelist="$1"
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{
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e "$whitelist" |
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yq -o=json \
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'to_entries | map({"uuid": .key, "name": .value})'
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} > "$SERVICE_DATASTORE/${MINECRAFT_DATA}/whitelist.json"
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}
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minecraft:make-ops() {
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local ops="$1"
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{
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e "$ops" |
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yq -o=json \
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'to_entries | map({
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"uuid": .value.uuid,
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"name": .key,
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"level": .value.level,
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"bypassesPlayerLimit": .value.bypassesPlayerLimit
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})'
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} > "$SERVICE_DATASTORE/${MINECRAFT_DATA}/ops.json"
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}
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minecraft:make-properties() {
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local properties="$1"
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{
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e "$properties" |
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yq 'to_entries | map(.key + "=" + .value) | .[]'
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} > "$SERVICE_DATASTORE/${MINECRAFT_DATA}/server.properties"
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}
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minecraft:config-hash() {
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local opts="$1"
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debug "Adding config hash to enable recreating upon config change."
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config_hash=$(e "$opts" | md5_compat) || exit 1
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init-config-add "
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$SERVICE_NAME:
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labels:
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- compose.config_hash=$config_hash
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"
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}
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