mirror of
https://github.com/factoriotools/factorio-docker.git
synced 2025-07-04 16:08:15 +02:00
7e59315e3d
Implements #547 - Add support for rootless Docker images to avoid permission issues. Key changes: - Add Dockerfile.rootless that runs as UID 1000 by default - Create simplified entrypoint script without chown operations - Add build-rootless.py to build rootless variants with -rootless suffix - Document rootless usage in README-ROOTLESS.md - Update main README with rootless section The rootless images eliminate common permission problems by: - Running as non-root from the start (USER 1000:1000) - Avoiding recursive chown operations that can cause race conditions - Using open permissions (777) on directories during build - Not supporting PUID/PGID environment variables This provides a cleaner solution for rootless Docker users and those experiencing permission issues with volumes. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
124 lines
3.7 KiB
Bash
Executable File
124 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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set -eoux pipefail
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INSTALLED_DIRECTORY=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")
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FACTORIO_VOL=/factorio
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LOAD_LATEST_SAVE="${LOAD_LATEST_SAVE:-true}"
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GENERATE_NEW_SAVE="${GENERATE_NEW_SAVE:-false}"
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PRESET="${PRESET:-""}"
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SAVE_NAME="${SAVE_NAME:-""}"
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BIND="${BIND:-""}"
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CONSOLE_LOG_LOCATION="${CONSOLE_LOG_LOCATION:-""}"
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# Create directories if they don't exist
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# In rootless mode, these should be writable by the container user
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mkdir -p "$FACTORIO_VOL"
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mkdir -p "$SAVES"
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mkdir -p "$CONFIG"
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mkdir -p "$MODS"
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mkdir -p "$SCENARIOS"
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mkdir -p "$SCRIPTOUTPUT"
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# Generate RCON password if needed
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if [[ ! -f $CONFIG/rconpw ]]; then
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pwgen 15 1 >"$CONFIG/rconpw"
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fi
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# Copy default configs if they don't exist
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if [[ ! -f $CONFIG/server-settings.json ]]; then
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cp /opt/factorio/data/server-settings.example.json "$CONFIG/server-settings.json"
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fi
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if [[ ! -f $CONFIG/map-gen-settings.json ]]; then
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cp /opt/factorio/data/map-gen-settings.example.json "$CONFIG/map-gen-settings.json"
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fi
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if [[ ! -f $CONFIG/map-settings.json ]]; then
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cp /opt/factorio/data/map-settings.example.json "$CONFIG/map-settings.json"
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fi
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# Clean up incomplete saves
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NRTMPSAVES=$( find -L "$SAVES" -iname \*.tmp.zip -mindepth 1 | wc -l )
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if [[ $NRTMPSAVES -gt 0 ]]; then
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rm -f "$SAVES"/*.tmp.zip
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fi
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# Update mods if requested
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if [[ ${UPDATE_MODS_ON_START:-} == "true" ]]; then
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${INSTALLED_DIRECTORY}/docker-update-mods.sh
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fi
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# Handle DLC
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${INSTALLED_DIRECTORY}/docker-dlc.sh
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# In rootless mode, we don't need to handle user switching or chown
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# The container runs as the specified user from the start
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EXEC=""
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if [[ -f /bin/box64 ]]; then
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# Use emulator for ARM hosts
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EXEC="/bin/box64"
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fi
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# Update config path
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sed -i '/write-data=/c\write-data=\/factorio/' /opt/factorio/config/config.ini
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# Generate new save if needed
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NRSAVES=$(find -L "$SAVES" -iname \*.zip -mindepth 1 | wc -l)
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if [[ $GENERATE_NEW_SAVE != true && $NRSAVES == 0 ]]; then
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GENERATE_NEW_SAVE=true
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SAVE_NAME=_autosave1
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fi
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if [[ $GENERATE_NEW_SAVE == true ]]; then
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if [[ -z "$SAVE_NAME" ]]; then
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echo "If \$GENERATE_NEW_SAVE is true, you must specify \$SAVE_NAME"
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exit 1
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fi
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if [[ -f "$SAVES/$SAVE_NAME.zip" ]]; then
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echo "Map $SAVES/$SAVE_NAME.zip already exists, skipping map generation"
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else
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if [[ ! -z "$PRESET" ]]; then
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$EXEC /opt/factorio/bin/x64/factorio \
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--create "$SAVES/$SAVE_NAME.zip" \
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--preset "$PRESET" \
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--map-gen-settings "$CONFIG/map-gen-settings.json" \
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--map-settings "$CONFIG/map-settings.json"
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else
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$EXEC /opt/factorio/bin/x64/factorio \
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--create "$SAVES/$SAVE_NAME.zip" \
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--map-gen-settings "$CONFIG/map-gen-settings.json" \
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--map-settings "$CONFIG/map-settings.json"
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fi
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fi
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fi
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# Build command flags
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FLAGS=(\
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--port "$PORT" \
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--server-settings "$CONFIG/server-settings.json" \
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--server-banlist "$CONFIG/server-banlist.json" \
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--rcon-port "$RCON_PORT" \
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--server-whitelist "$CONFIG/server-whitelist.json" \
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--use-server-whitelist \
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--server-adminlist "$CONFIG/server-adminlist.json" \
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--rcon-password "$(cat "$CONFIG/rconpw")" \
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--server-id /factorio/config/server-id.json \
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--mod-directory "$MODS" \
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)
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if [ -n "$CONSOLE_LOG_LOCATION" ]; then
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FLAGS+=( --console-log "$CONSOLE_LOG_LOCATION" )
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fi
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if [ -n "$BIND" ]; then
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FLAGS+=( --bind "$BIND" )
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fi
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if [[ $LOAD_LATEST_SAVE == true ]]; then
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FLAGS+=( --start-server-load-latest )
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else
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FLAGS+=( --start-server "$SAVE_NAME" )
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fi
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# Execute factorio
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# In rootless mode, we run directly without user switching
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exec $EXEC /opt/factorio/bin/x64/factorio "${FLAGS[@]}" "$@" |