#!/usr/bin/env bash
# Vendor base.css / base.js from a LotusGuild web_template checkout into public/web_template/.
#
# Usage: scripts/sync-web-template.sh <path-to-web_template-checkout>
#
# Writes public/web_template/{base.css,base.js} as regular files (never symlinks) and
# public/web_template/VERSION containing "v1.2 <short-sha> <iso-date>".
set -euo pipefail

SRC="${1:-}"
if [ -z "$SRC" ]; then
  echo "usage: $0 <path-to-web_template-checkout>" >&2
  exit 2
fi
if [ ! -d "$SRC" ]; then
  echo "error: source directory not found: $SRC" >&2
  exit 2
fi

REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
DEST="$REPO_ROOT/public/web_template"
mkdir -p "$DEST"

for f in base.css base.js; do
  if [ ! -f "$SRC/$f" ]; then
    echo "error: missing $SRC/$f" >&2
    exit 1
  fi
  rm -f "$DEST/$f"
  cp "$SRC/$f" "$DEST/$f"
  chmod 644 "$DEST/$f"
  echo "synced $f"
done

SHA="$(git -C "$SRC" rev-parse --short HEAD 2>/dev/null || echo unknown)"
DATE="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
printf 'v1.2 %s %s\n' "$SHA" "$DATE" > "$DEST/VERSION"
echo "VERSION: $(cat "$DEST/VERSION")"