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

# Daily wiki content export — run via cron:
#   0 4 * * * /path/to/wiki-ghostguild/scripts/export-content-cron.sh >> /var/log/wiki-export.log 2>&1

REPO_DIR="$(cd "$(dirname "$0")/.." && pwd)"
cd "$REPO_DIR"

# Source env vars (line-by-line to handle unquoted values with spaces)
while IFS='=' read -r key value; do
  [[ -z "$key" || "$key" =~ ^# ]] && continue
  export "$key=$value"
done < outline.env

# Map Outline's URL to OUTLINE_URL if not already set
export OUTLINE_URL="${OUTLINE_URL:-$URL}"

# OUTLINE_API_TOKEN must be set in the environment or in outline.env
if [[ -z "${OUTLINE_API_TOKEN:-}" ]]; then
  echo "Error: OUTLINE_API_TOKEN is not set" >&2
  exit 1
fi

# Run export
node scripts/export-content.js

# Commit and push if there are changes
git add content/wiki/
if ! git diff --cached --quiet; then
  git commit -m "wiki content export $(date +%Y-%m-%d)"
  git push
fi