#!/bin/bash
# pre-push: validate Pd patches before pushing
set -euo pipefail

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

# Only check if there are any .pd files staged or changed
STAGED_PD=$(git diff --cached --name-only -- '*.pd' 2>/dev/null || true)
CHANGED_PD=$(git diff --name-only -- '*.pd' 2>/dev/null || true)

if [ -z "$STAGED_PD" ] && [ -z "$CHANGED_PD" ]; then
    exit 0
fi

echo "[githook:pre-push] Validating Pd patches..."
cd "$REPO"
if python3 pd-validator/validate.py pd/*.pd; then
    echo "[githook:pre-push] All patches valid"
    exit 0
else
    echo "[githook:pre-push] Patch validation FAILED — fix before pushing"
    exit 1
fi