#!/bin/bash
set -euo pipefail

GITEA_HOST="homegit.gyozamancave.fr"
GITEA_PORT="2222"
GITEA_USER="gitea"
GITEA_REMOTE_URL="ssh://gitea@homegit.gyozamancave.fr:2222/billisdead/Postiz-android.git"
GITEA_REMOTE_NAME="gitea"

if [ -z "${GITEA_SSH_KEY:-}" ]; then
  echo "Error: GITEA_SSH_KEY environment variable is not set. Add it as a Replit secret." >&2
  exit 1
fi

SSH_DIR="$HOME/.ssh"
KEY_FILE="$SSH_DIR/id_ed25519_gitea"

mkdir -p "$SSH_DIR"
chmod 700 "$SSH_DIR"

printf '%s\n' "$GITEA_SSH_KEY" > "$KEY_FILE"
chmod 600 "$KEY_FILE"

cat > "$SSH_DIR/config" <<EOF
Host $GITEA_HOST
  HostName $GITEA_HOST
  User $GITEA_USER
  Port $GITEA_PORT
  IdentityFile $KEY_FILE
  StrictHostKeyChecking no
EOF
chmod 600 "$SSH_DIR/config"

if ! git remote get-url "$GITEA_REMOTE_NAME" &>/dev/null; then
  git remote add "$GITEA_REMOTE_NAME" "$GITEA_REMOTE_URL"
  echo "Added remote '$GITEA_REMOTE_NAME'."
fi

echo "Creating git bundle..."
BUNDLE_FILE="$(mktemp /tmp/repo-XXXXXX.bundle)"
git bundle create "$BUNDLE_FILE" main

echo "Pushing to Gitea via bundle..."
git push "$GITEA_REMOTE_NAME" main || {
  echo "Direct push failed, trying unbundle approach..."
  GIT_SSH_COMMAND="ssh -i $KEY_FILE -o StrictHostKeyChecking=no -p $GITEA_PORT" \
    git push "$GITEA_REMOTE_NAME" main
}

rm -f "$BUNDLE_FILE"
echo "Push to Gitea complete."