# Target vllm version: v0.24.0 (releases/v0.24.0 branch).
# The pinned VLLM_PRECOMPILED_WHEEL_COMMIT and VLLM_BASE_TAG below must
# be updated on every rebase to match the new upstream vllm commit/tag.
ARG VLLM_BASE_IMAGE=vllm/vllm-openai
ARG VLLM_BASE_TAG=v0.25.0

# We use registry-based layer caching for the dependencies,
# where the tag is determined based on the hash of the contents
# of files like pyproject.toml, etc. The deps stage should have
# everything except the actual project dir, since that should not
# change much across branches.
FROM ${VLLM_BASE_IMAGE}:${VLLM_BASE_TAG} AS deps
ARG APP_DIR=/workspace/vllm-omni
WORKDIR ${APP_DIR}

RUN ln -sf /usr/bin/python3 /usr/bin/python

# Create a vllm_omni dir so that we can install the python package
# without failing to write the version files; we'll copy over it
# after installing
RUN mkdir -p vllm_omni

# Install system dependencies
RUN apt-get update && \
    apt-get install -y espeak-ng git jq && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# Copy dependency related things first and install deps/
# We set the version str to 0.0.0 since it doesn't matter
# for CI
COPY pyproject.toml setup.py ./
COPY requirements/ requirements/
ENV SETUPTOOLS_SCM_PRETEND_VERSION=0.0.0
RUN uv pip install --system ".[dev]"

# The final stage just copies the working dir on top of the
# dependencies image. This uses --link so that we can skip
# the image pull in Buildkite when we have a cache hit.
#
# IMPORTANT: Do not make any modifications that depend on the
# file system after the --link copy, otherwise we'd need to pull
# the heavy base image to build it. This is the reason we copy
# link & update the pythonpath to point at the copied code instead
# of running a new pip install on it.
FROM deps
ARG APP_DIR=/workspace/vllm-omni
# Add APP_DIR to the pythonpath, since the entrypoint stub
# that was installed in the earlier step must point at the copied code.
#
# NOTE: this will probably warn about undefined vars, but is expected.
# See: https://github.com/docker/buildx/issues/2751
ENV PYTHONPATH=${APP_DIR}${PYTHONPATH:+:${PYTHONPATH}}
WORKDIR ${APP_DIR}

COPY --link . .

ENTRYPOINT []