#!/bin/bash

# Get version from package.json.
VERSION=$(node -p -e "require('./package.json').version")

# Set alias to latest if branch is main, dev if develop, or commit hash if others.
if [ "$(git branch --show-current)" == "main" ]; then
  # Check if the working directory is clean.
  if [ -n "$(git status --porcelain)" ]; then
    echo "Working directory is not clean. Commit changes before releasing."
    exit 1
  fi

  # Check if the local main branch is up-to-date with the remote main branch.
  git fetch
  if [ "$(git rev-parse HEAD)" != "$(git rev-parse origin/main)" ]; then
    echo "Local main branch is not up-to-date with the remote main branch. Push changes before releasing."
    exit 1
  fi
elif [ "$(git branch --show-current)" == "develop" ]; then
  # Check if the working directory is clean.
  if [ -n "$(git status --porcelain)" ]; then
    echo "Working directory is not clean. Commit changes before releasing."
    exit 1
  fi

  # Check if the local main branch is up-to-date with the remote main branch.
  git fetch
  if [ "$(git rev-parse HEAD)" != "$(git rev-parse origin/develop)" ]; then
    echo "Local main branch is not up-to-date with the remote main branch. Push changes before releasing."
    exit 1
  fi
else
  VERSION=$(git rev-parse --short HEAD)
fi

# Set tags.
TAGS=(
  "3t.network/butlerbot:$VERSION"
  "git.3t.network/3t.network/butlerbot:$VERSION"
)

# Append to tags if the branch is main or develop.
if [ "$ALIAS" == "latest" ]; then
  TAGS+=("3t.network/butlerbot:latest")
  TAGS+=("git.3t.network/3t.network/butlerbot:latest")
elif [ "$ALIAS" == "dev" ]; then
  TAGS+=("3t.network/butlerbot:dev")
  TAGS+=("git.3t.network/3t.network/butlerbot:dev")
fi

# cd to the project root directory.
cd "$(dirname "$0")/.."
source .env
docker build -t butlerbot:$VERSION .

# Tag the Docker image.
for TAG in "${TAGS[@]}"; do
  docker tag butlerbot:$VERSION "$TAG"
done

# Create docker-compose.override.yml with the version.
cat > docker-compose.override.yml <<EOF
services:
  butlerbot:
    image: git.3t.network/3t.network/butlerbot:$VERSION
EOF

echo "docker-compose.override.yml created."

# Print build information.
echo "butlerbot:$VERSION built successfully."
echo "Tags:"
for TAG in "${TAGS[@]}"; do
  echo "  $TAG"
done
echo "Run 'docker compose up' to start the bot."