#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
. "$ROOT_DIR/build/common.sh"

usage() { cat <<'EOF'
Publish client package to FTP server

Usage: publish_client.sh --version YYYYMMDD --server HOST --user USER --password PASS [--port 21]

It uploads: setup.sh, argus-metric_<YYYYMMDD>.tar.gz, LATEST_VERSION to the FTP share root.
EOF
}

VERSION=""; HOST=""; USERNAME=""; PASSWORD=""; PORT=21
while [[ $# -gt 0 ]]; do
  case "$1" in
    --version) VERSION="$2"; shift 2;;
    --server) HOST="$2"; shift 2;;
    --user) USERNAME="$2"; shift 2;;
    --password) PASSWORD="$2"; shift 2;;
    --port) PORT="$2"; shift 2;;
    -h|--help) usage; exit 0;;
    *) err "unknown arg: $1"; usage; exit 1;;
  esac
done

[[ -n "$VERSION" && -n "$HOST" && -n "$USERNAME" && -n "$PASSWORD" ]] || { usage; exit 1; }

CLIENT_DIR="$ROOT_DIR/artifact/client/$VERSION"
TAR_NAME="argus-metric_${VERSION}.tar.gz"
PKG="$CLIENT_DIR/$TAR_NAME"
SETUP_SRC="$ROOT_DIR/../src/sys/tests/private/argus/metric/ftp/share/setup.sh"
ALT_SETUP="$ROOT_DIR/../src/metric/client-plugins/all-in-one-full/scripts/setup.sh"

[[ -f "$PKG" ]] || { err "missing client package: $PKG"; exit 1; }
if [[ ! -f "$SETUP_SRC" ]]; then
  if [[ -f "$ALT_SETUP" ]]; then
    SETUP_SRC="$ALT_SETUP"
  else
    err "missing setup.sh (checked $SETUP_SRC and $ALT_SETUP)"; exit 1
  fi
fi

log "Uploading setup.sh"
curl -u "$USERNAME:$PASSWORD" -sfT "$SETUP_SRC" "ftp://$HOST:$PORT/setup.sh"

log "Uploading client tar: $TAR_NAME"
curl -u "$USERNAME:$PASSWORD" -sfT "$PKG" "ftp://$HOST:$PORT/$TAR_NAME"

log "Updating LATEST_VERSION -> $VERSION"
printf "%s" "$VERSION" | curl -u "$USERNAME:$PASSWORD" -sfT - "ftp://$HOST:$PORT/LATEST_VERSION"

log "Publish done"

exit 0