#!/usr/bin/env bash
# install-hooks.sh — install git hooks for this repo.
# Called automatically by setup.sh; safe to re-run.
# Usage: bash scripts/install-hooks.sh

set -euo pipefail

REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
HOOKS_DIR="$REPO_ROOT/.git/hooks"

if [[ ! -d "$HOOKS_DIR" ]]; then
    echo "ERROR: .git/hooks directory not found. Are you in a git repo?"
    exit 1
fi

# ── post-push: sync markdown docs to WikiJS ───────────────────────────────────
POST_PUSH="$HOOKS_DIR/post-push"

cat > "$POST_PUSH" << 'EOF'
#!/usr/bin/env bash
# post-push hook — sync markdown files to WikiJS after every push.
REPO=$(git rev-parse --show-toplevel)
powershell.exe -NoProfile -NonInteractive -Command "
    Set-Location '$REPO'
    python tools/publish_docs.py
" || echo "[wikijs] publish failed — run manually: python tools/publish_docs.py"
EOF

chmod +x "$POST_PUSH"
echo "      Installed post-push hook → $POST_PUSH"