#!/bin/sh
# Portable Linux launcher. Runtime data is never included in release archives.
set -eu
case "$(uname -s):$(uname -m)" in
    Linux:x86_64|Linux:amd64) ;;
    *) echo 'This package requires Linux x86-64.' >&2; exit 1 ;;
esac
cd -- "$(CDPATH='' cd -- "$(dirname -- "$0")" && pwd)"
umask 077
mkdir -p data
if [ ! -e mirror.toml ]; then
    (set -C; cat > mirror.toml <<'CONFIG'
# Add teams/services in the panel or use mirror.example.toml as a reference.
# Existing data/state.json takes precedence over teams/services in this file.
[web]
listen = "127.0.0.1:6700"
state_file = "data/state.json"
CONFIG
    )
fi
if [ -z "${MIRROR_PASSWORD:-}" ]; then
    if [ ! -e data/panel-password ]; then
        (set -C; od -An -N24 -tx1 /dev/urandom | tr -d ' \n' > data/panel-password)
    fi
    MIRROR_PASSWORD=$(cat data/panel-password)
    if [ "${#MIRROR_PASSWORD}" -lt 12 ]; then
        echo 'data/panel-password is invalid; restore it or supply MIRROR_PASSWORD.' >&2
        exit 1
    fi
    export MIRROR_PASSWORD
    echo 'Panel password: read data/panel-password (kept across restarts).'
fi
echo 'Config: mirror.toml. Default panel: http://127.0.0.1:6700 (see web.listen).'
exec ./mirror-tool --config mirror.toml "$@"