#!/bin/bash
set -euo pipefail

# Get script directory - handle different execution contexts
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
PROJECT="$(basename "$(dirname "${SCRIPT_DIR}")")"

# Debug output for CI
echo "${PROJECT} build script running from: ${SCRIPT_DIR}"


MOUNT_CMD="-v ${SCRIPT_DIR}:/app -w /app"

if [ -n "${GITEA_CONTAINER_NAME:-}" ]; then
  echo "We're in a gitea container: ${GITEA_CONTAINER_NAME}"
  MOUNT_CMD="--volumes-from=${GITEA_CONTAINER_NAME} -w ${GITHUB_WORKSPACE}/${PROJECT}"
fi

# Run build in container with mounted directories
COMMAND_TO_RUN="cmake -G Ninja -S . -B ./build \
                -DCMAKE_BUILD_TYPE=\${CMAKE_BUILD_TYPE} \
                -DPROJECT_NAME=${PROJECT} && \
                cmake --build ./build"

  echo "Building in new docker container"
  docker run --rm \
    --user "$(id -u):$(id -g)" \
    ${MOUNT_CMD} \
    -e CMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE:-Debug}" \
    gitea.jde.nz/public/dropshell-build-base:latest \
    bash -c "cd /app && ${COMMAND_TO_RUN}"

[ -f "./build/${PROJECT}" ] && cp "./build/${PROJECT}" ./output/ || echo "No output file found"

echo "Build complete"