153 lines
3.8 KiB
Bash
153 lines
3.8 KiB
Bash
#!/usr/bin/env bash
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core_name_bds() {
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echo "Bedrock Dedicated Server"
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}
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core_default_port_bds() {
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echo "19132"
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}
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core_protocol_bds() {
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echo "udp"
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}
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core_runtime_bds() {
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echo "native"
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}
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core_validate_bds() {
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if [[ -z "${MC_VERSION:-}" ]]; then
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MC_VERSION="latest"
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fi
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}
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bds_resolve_latest_download_url() {
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local page
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local url
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page="$(http_get "https://www.minecraft.net/en-us/download/server/bedrock")"
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if [[ -z "$page" ]]; then
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fail "$(t no_stable_build "Bedrock Dedicated Server" "latest")"
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fi
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url="$(printf '%s\n' "$page" | grep -oE "https://minecraft\\.azureedge\\.net/bin-linux/bedrock-server-[^\" ]+\\.zip" | head -n 1)"
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if [[ -z "$url" ]]; then
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fail "$(t no_stable_build "Bedrock Dedicated Server" "latest")"
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fi
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echo "$url"
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}
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bds_resolve_download_url() {
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local requested="${1:-latest}"
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if [[ "$requested" == "latest" ]]; then
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bds_resolve_latest_download_url
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return
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fi
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if [[ "$requested" == http* ]]; then
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echo "$requested"
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return
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fi
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echo "https://minecraft.azureedge.net/bin-linux/bedrock-server-${requested}.zip"
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}
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bds_resolve_version_from_url() {
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local url="$1"
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local requested="${2:-latest}"
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local file
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file="${url##*/}"
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file="${file#bedrock-server-}"
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file="${file%.zip*}"
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file="${file%%\?*}"
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if [[ -z "$file" || "$file" == "$requested" ]]; then
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echo "$requested"
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return
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fi
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echo "$file"
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}
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bds_render_start_script() {
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local dir="$SERVER_DIR"
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emit_step "core_render" "bds start script"
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run_cmd bash -c "cat > '$dir/start.sh' <<EOF
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#!/usr/bin/env bash
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set -e
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cd \"\$(dirname \"\$0\")\"
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export LD_LIBRARY_PATH=.:\$LD_LIBRARY_PATH
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exec ./bedrock_server
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EOF"
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run_cmd chmod +x "$dir/start.sh"
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emit_step "chmod_start_script" "$dir/start.sh"
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}
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core_install_bds() {
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info "$(t core_install "$(core_name_bds)")"
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emit_step "core_install" "$(core_name_bds)"
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local requested_version="${MC_VERSION:-latest}"
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local download_url
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local version
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local archive="$SERVER_DIR/.bds-package.zip"
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download_url="$(bds_resolve_download_url "$requested_version")"
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version="$(bds_resolve_version_from_url "$download_url" "$requested_version")"
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emit_step "core_resolve_download" "$version"
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emit_step "core_fetch" "$download_url"
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if [[ -f "$SERVER_DIR/.bds-version" ]]; then
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local existing_version
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existing_version="$(cat "$SERVER_DIR/.bds-version" 2>/dev/null || true)"
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if [[ "$UPDATE_MODE" == "no" && -n "$existing_version" && "$existing_version" == "$version" && -f "$SERVER_DIR/bedrock_server" ]]; then
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info "BDS already at requested version ${version}. Skipping binary download."
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run_cmd chmod +x "$SERVER_DIR/bedrock_server"
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bds_render_start_script
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return
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fi
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fi
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run_cmd rm -f "$archive"
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download_as_user "$download_url" "$archive"
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emit_step "core_fetch" "Bedrock server archive"
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run_cmd unzip -o -q "$archive" -d "$SERVER_DIR"
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run_cmd rm -f "$archive"
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if [[ ! -f "$SERVER_DIR/bedrock_server" ]]; then
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fail "bedrock_server not found after extraction"
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fi
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run_cmd chmod +x "$SERVER_DIR/bedrock_server"
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bds_render_start_script
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run_cmd bash -lc "printf '%s\n' '$version' > '$SERVER_DIR/.bds-version'"
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emit_step "core_configure" "BDS version ${version}"
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}
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core_post_install_bds() {
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emit_step "core_post" "BDS"
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run_cmd bash -lc "chown -R ${SERVER_USER}:${SERVER_USER} '$SERVER_DIR'"
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emit_step "core_chown" "BDS"
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open_firewall_port "$SERVER_PORT" "udp"
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emit_step "core_service" "BDS"
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create_service "$CORE" "$SERVER_DIR" "$SERVICE_MODE" "$SERVER_DIR/start.sh"
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start_service
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}
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core_update_bds() {
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info "$(t core_update "$(core_name_bds)")"
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emit_step "core_update" "$(core_name_bds)"
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backup_file "$SERVER_DIR/bedrock_server"
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backup_file "$SERVER_DIR/start.sh"
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backup_file "$SERVER_DIR/.bds-version"
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core_install_bds
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emit_step "core_update_done" "BDS"
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}
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