# Dockerfile

ARG         AWS_ACCOUNT=086679231553
ARG         UV_VERSION=0.9.18
ARG         PARENT_IMAGE_TAG=python313
FROM        ghcr.io/astral-sh/uv:${UV_VERSION} AS uv
FROM        ${AWS_ACCOUNT}.dkr.ecr.us-east-1.amazonaws.com/docker-parent-images:${PARENT_IMAGE_TAG} AS base

ENV         PYTHONUNBUFFERED=1 \
            UV_COMPILE_BYTECODE=1 \
            UV_LINK_MODE=copy \
            UV_PYTHON_DOWNLOADS=never \
            UV_CACHE_DIR="/tmp/uv_cache"

USER        root

WORKDIR     /var/app

COPY        --from=uv /uv /uvx /bin/

# Update and install common packages
RUN         apt-get update \
                && apt-get -y upgrade \
                && apt-get -y clean \
                && rm -rf /var/lib/apt/lists/*

# Copy workspace dependencies
COPY        pyproject.toml uv.lock ./
COPY        common common


###########################
### Build image for dev ###
###########################
FROM        base AS dev

ENV         LC_ALL=en_US.utf-8 \
            LC_CTYPE=en_US.UTF-8 \
            PYTHONPYCACHEPREFIX=/tmp/pycache \
            XDG_CACHE_HOME=${LAMBDA_TASK_ROOT}/.cache \
            PYTEST_ADDOPTS=--basetemp=/tmp/pytest \
            COVERAGE_FILE=/tmp/.coverage

WORKDIR     /var/app/fargate/dropbox_asset_transfer
COPY        fargate/dropbox_asset_transfer/pyproject.toml ./

RUN         --mount=type=cache,target=$UV_CACHE_DIR \
            uv sync

COPY        fargate/dropbox_asset_transfer/config.py ./
COPY        fargate/dropbox_asset_transfer/src/ ./src/

USER        worker

# Prevent unnecessary resyncs when mounting the project directory.
ENV         UV_NO_SYNC=1

ENTRYPOINT  []
CMD         ["/bin/sh"]


#################################
### Build image for unit-lint ###
#################################
FROM        dev AS unit-lint

USER        root

WORKDIR     /var/app/fargate/dropbox_asset_transfer

COPY        fargate/dropbox_asset_transfer/tests ./tests/
COPY        fargate/dropbox_asset_transfer/scripts ./scripts/

# Re-enable syncing and install dev dependencies
ENV         UV_NO_SYNC=0
RUN         --mount=type=cache,target=$UV_CACHE_DIR \
            uv sync

ENTRYPOINT  ["scripts/unit-lint.sh"]

##############################
### Build image for deploy ###
##############################
FROM        base AS deploy

# Install production dependencies
COPY        fargate/dropbox_asset_transfer/pyproject.toml fargate/dropbox_asset_transfer/
COPY        pyproject.toml uv.lock ./
COPY        common common
WORKDIR     /var/app
RUN         --mount=type=cache,target=$UV_CACHE_DIR \
            --mount=type=bind,source=uv.lock,target=uv.lock \
            --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
            uv export --project fargate/dropbox_asset_transfer --frozen --no-dev --no-editable -o fargate/dropbox_asset_transfer/requirements.txt && \
            uv pip install -r fargate/dropbox_asset_transfer/requirements.txt --system

# Copy the rest of the project files
WORKDIR     /var/app/fargate/dropbox_asset_transfer

COPY        fargate/dropbox_asset_transfer/src/ ./src/
COPY        fargate/dropbox_asset_transfer/config.py ./

# Set Python path before switching to worker user
ENV         PYTHONPATH=/var/app:/var/app/fargate/dropbox_asset_transfer

USER        worker
ENTRYPOINT  ["ddtrace-run", "python", "-m", "src.app"]