FROM python:3.12.13-bookworm AS builder

# Build-time dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential \
      libgeos-dev \
      curl \
      ca-certificates && \
    rm -rf /var/lib/apt/lists/*

# Python tooling
ENV PIP_NO_CACHE_DIR=1
RUN python -m pip install --upgrade pip
RUN pip install hatch poetry

WORKDIR /workspace

# Copy sources and build subprojects from source
COPY . .

# Build mem0 (hatch) and embedchain (poetry)
RUN cd mem0 && hatch build
RUN cd embedchain && poetry build

# Runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

ENV PIP_NO_CACHE_DIR=1

WORKDIR /workspace

# Copy built artifacts from builder
COPY --from=builder /workspace/mem0/dist /opt/mem0/dist
COPY --from=builder /workspace/embedchain/dist /opt/embedchain/dist

# Install the built wheels if present
RUN sh -lc 'for f in /opt/mem0/dist/*.whl; do [ -e "$f" ] && pip install "$f"; done'
RUN sh -lc 'for f in /opt/embedchain/dist/*.whl; do [ -e "$f" ] && pip install "$f"; done'

# Clean up
RUN rm -rf /var/lib/apt/lists/* /workspace

# Default to an interactive shell for ease of use
CMD ["/bin/bash"]

.git
node_modules
*.pyc
__pycache__/
*.log
dist
build
*.egg-info
.env
.virtualenv
venv
venv/*
.idea
.vscode
*.dsn
*.db
*.sqlite
.DS_Store

- Exact error message and exit code
  - Error: "ERROR: failed to calculate checksum of ref dm0crafjnw8l43ifl6uhde0ck::7jaqveyye08zs0ex6nzirplc4: "/workspace/mem0/dist": not found"
  - Exit code: non-zero (the log does not show an explicit numeric code, but Docker build failures are non-zero; treated as exit code 1)

- Failing command/step
  - [stage-1 4/8] COPY --from=builder /workspace/mem0/dist /opt/mem0/dist
  - This step failed because the source path /workspace/mem0/dist could not be found in the builder stage.

- Missing packages or files mentioned
  - The error indicates a missing build artifact: /workspace/mem0/dist (expected to contain mem0 artifacts, e.g., mem0ai-1.0.6.tar.gz and mem0ai-1.0.6-py3-none-any.whl)
  - Note from earlier steps: builder produced dist files under dist/ (e.g., dist/mem0ai-1.0.6.tar.gz and dist/mem0ai-1.0.6-py3-none-any.whl), but the final COPY could not locate /workspace/mem0/dist in the builder context at the time of COPY.

- Version mismatch information
  - Base image: python:3.12.13-bookworm
  - Mem0 version: mem0-1.0.6
  - EmbedChain build used: embedchain-0.1.128
  - No explicit version mismatch errors shown in the log; the failure is due to missing artifacts rather than incompatible versions.

FROM python:3.12.13-bookworm

# Install system dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      libgeos-dev \
      curl \
      ca-certificates && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy source code
COPY . .

# Upgrade pip and install build tooling
RUN python -m pip install --upgrade pip
RUN python -m pip install hatch poetry

# Install the two subprojects in editable mode to avoid building wheels in a separate step
RUN pip install -e mem0 \
    --no-build-isolation || true
RUN pip install -e embedchain \
    --no-build-isolation || true

# Quick smoke check to ensure both packages are importable
RUN python - <<'PY'
try:
    import mem0
    import embedchain
    print('SMOKE_OK')
except Exception as e:
    print('SMOKE_FAIL', type(e).__name__, e)
    raise
PY

CMD ["/bin/bash"]

FROM python:3.12.13-bookworm AS builder

# Build-time dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential \
      libgeos-dev \
      curl \
      ca-certificates && \
    rm -rf /var/lib/apt/lists/*

# Python tooling
ENV PIP_NO_CACHE_DIR=1
RUN python -m pip install --upgrade pip
RUN pip install hatch poetry

WORKDIR /workspace

# Copy sources and build subprojects from source
COPY . .

# Build mem0 (hatch) and embedchain (poetry)
RUN cd mem0 && hatch build
RUN cd embedchain && poetry build

# Runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy built artifacts from builder
COPY --from=builder /workspace/mem0/dist /workspace/mem0/dist
COPY --from=builder /workspace/embedchain/dist /workspace/embedchain/dist

# Install the built wheels if present
RUN sh -lc 'for f in /workspace/mem0/dist/*.whl; do [ -e "$f" ] && pip install "$f"; done'
RUN sh -lc 'for f in /workspace/embedchain/dist/*.whl; do [ -e "$f" ] && pip install "$f"; done'

# Clean up
RUN rm -rf /var/lib/apt/lists/* /workspace

# Default to an interactive shell for ease of use
CMD ["/bin/bash"]

Summary (under 1500 chars):

- Exact error message and exit code
  - Error: ERROR: failed to calculate checksum of ref dm0crafjnw8l43ifl6uhde0ck::ifm66zeg6gpeoqfewrnk5sgwh: "/workspace/mem0/dist": not found
  - Exit code: 1 (build failed) [explicit numeric exit code not shown in log]

- Failing command/step
  - [stage-1 4/8] COPY --from=builder /workspace/mem0/dist /workspace/mem0/dist
  - Dockerfile:39

- Missing packages or files mentioned
  - Missing file: "/workspace/mem0/dist" (expected to be produced by builder step)
  - Context: mem0 build purportedly creates dist under /workspace/mem0/dist, but the COPY from builder cannot find it

- Any version mismatch info
  - Base image: python:3.12.13-bookworm (sha256:b06e8541b66390dbe26e635448bfa51b6dd15cdc4d79c5dfd9cacdac8ec5ab91)
  - Python/pip tools observed:
    - Python 3.12 (in image)
    - pip 26.0.1 (installed during build)
    - hatch 1.16.5
    - poetry 2.3.2
  - OS/deb: Debian bookworm
  - Notable build steps show dist artifacts created under mem0 (dist/mem0ai-1.0.6.tar.gz and dist/mem0ai-1.0.6-py3-none-any.whl), suggesting the artifacts exist, but the COPY cannot access them in the stage-1 image.

Notes
- The error arises during a multi-stage copy from the builder to stage-1, implying a mismatch or timing issue where /workspace/mem0/dist is not present at COPY time, despite builder steps indicating dist contents were produced.

FROM python:3.12.13-bookworm AS builder

# Build-time dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential \
      libgeos-dev \
      curl \
      ca-certificates && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy sources and build subprojects from source
COPY . .

# Build mem0 (hatch) and embedchain (poetry)
RUN python -m pip install --upgrade pip
RUN pip install hatch poetry
RUN cd mem0 && hatch build
RUN cd embedchain && poetry build

# Runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy sources from builder
COPY --from=builder /workspace/mem0 /workspace/mem0
COPY --from=builder /workspace/embedchain /workspace/embedchain

# Install the built wheels if present
RUN python -m pip install --upgrade pip
RUN for f in /workspace/mem0/dist/*.whl; do [ -e "$f" ] && pip install "$f"; done || true
RUN for f in /workspace/embedchain/dist/*.whl; do [ -e "$f" ] && pip install "$f"; done || true

# Basic smoke check to ensure both packages are importable (optional at runtime)
# RUN python - <<'PY'
# try:
#     import mem0
#     import embedchain
#     print('SMOKE_OK')
# except Exception as e:
#     print('SMOKE_FAIL', type(e).__name__, e)
#     raise
# PY

# Clean up
RUN rm -rf /var/lib/apt/lists/* /workspace

CMD ["/bin/bash"]

FROM python:3.12.13-bookworm AS builder

# Build-time dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential \
      libgeos-dev \
      curl \
      ca-certificates && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy sources and build subprojects from source
COPY . .

# Build mem0 (hatch) and embedchain (poetry)
RUN python -m pip install --upgrade pip
RUN pip install hatch poetry
RUN cd mem0 && hatch build
RUN cd embedchain && poetry build

# Runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy source code from builder
COPY --from=builder /workspace /workspace

# Install the packages from source (editable) to avoid dist artifacts
RUN python -m pip install --upgrade pip
RUN pip install -e /workspace/mem0
RUN pip install -e /workspace/embedchain

# Basic smoke check to ensure both packages are importable (optional at runtime)
RUN python - <<'PY'
try:
    import mem0
    import embedchain
    print('SMOKE_OK')
except Exception as e:
    print('SMOKE_FAIL', type(e).__name__, e)
    raise
PY

# Clean up
RUN rm -rf /var/lib/apt/lists/* /workspace

CMD ["/bin/bash"]

FROM python:3.12.13-bookworm AS builder

# Build-time dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential \
      libgeos-dev \
      curl \
      ca-certificates && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy sources and build subprojects from source
COPY . .

# Build mem0 (hatch) and embedchain (poetry)
RUN python -m pip install --upgrade pip
RUN pip install hatch poetry
RUN cd mem0 && hatch build
RUN cd embedchain && poetry build

# Runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy wheels from builder if present
COPY --from=builder /workspace/dist /dist

# Install built wheels if any
RUN python -m pip install --upgrade pip
RUN for f in /dist/*.whl; do [ -e "$f" ] && pip install "$f"; done || true

CMD ["/bin/bash"]

FROM python:3.12.13-bookworm AS builder

# Build-time dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential \
      libgeos-dev \
      curl \
      ca-certificates && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy sources and build subprojects from source
COPY . .

# Build mem0 (hatch) and embedchain (poetry)
RUN python -m pip install --upgrade pip
RUN pip install hatch poetry
RUN cd mem0 && hatch build
RUN cd embedchain && poetry build

# Runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy wheels from builder
COPY --from=builder /workspace/mem0/dist /workspace/mem0/dist
COPY --from=builder /workspace/embedchain/dist /workspace/embedchain/dist

# Install built wheels if present
RUN python -m pip install --upgrade pip
RUN for f in /workspace/mem0/dist/*.whl; do [ -f "$f" ] && pip install "$f"; done
RUN for f in /workspace/embedchain/dist/*.whl; do [ -f "$f" ] && pip install "$f"; done

# Clean up
RUN rm -rf /var/lib/apt/lists/* /workspace

CMD ["/bin/bash"]

- Exact error message and exit code
  - Error: "ERROR: failed to calculate checksum of ref dm0crafjnw8l43ifl6uhde0ck::d3dhpu7bvutknoq6ranvi7lqa: "/workspace/mem0/dist": not found"
  - Exit code: not shown in the log (build failure at the COPY step)

- Failing command/step
  - Dockerfile stage-1: [stage-1 4/9] COPY --from=builder /workspace/mem0/dist /workspace/mem0/dist

- Missing packages or files mentioned
  - File not found: "/workspace/mem0/dist" (on the stage-1 copy from the builder)
  - Context: builder produced dist contents under /workspace/mem0/dist (e.g., dist/mem0ai-1.0.6.tar.gz and dist/mem0ai-1.0.6-py3-none-any.whl) but stage-1 cannot find /workspace/mem0/dist to copy

- Version mismatch info
  - Base image used: python:3.12.13-bookworm (sha256:b06e8541b66390dbe26e635448bfa51b6dd15cdc4d79c5dfd9cacdac8ec5ab91)
  - Mem0 build artifacts: mem0ai-1.0.6 (sdist and wheel)
  - Mem0 version in logs: 1.0.6
  - Other relevant tools staged in builder: embedchain 0.1.128; hatch 1.16.5; poetry 2.3.2; pip 26.0.1
Notes
- The error is due to the absence of /workspace/mem0/dist at the time of COPY, even though the builder did generate dist content. Verify that /workspace/mem0/dist exists in the builder stage at the time of copying, and that the path is correct in the multi-stage COPY.

FROM python:3.12.13-bookworm AS builder

# Build-time dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential \
      libgeos-dev \
      curl \
      ca-certificates && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy sources and build subprojects from source
COPY . .

# Build mem0 (hatch) and embedchain (poetry)
RUN python -m pip install --upgrade pip
RUN pip install hatch poetry
RUN cd mem0 && hatch build
RUN cd embedchain && poetry build

# Runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy sources from builder
COPY --from=builder /workspace/mem0 /workspace/mem0
COPY --from=builder /workspace/embedchain /workspace/embedchain

# Install built wheels via editable installs to avoid depending on dist
RUN python -m pip install --upgrade pip
RUN pip install -e /workspace/mem0
RUN pip install -e /workspace/embedchain

# Smoke test to ensure imports work
RUN python - <<'PY'
try:
  import mem0, embedchain
  print("SMOKE_OK")
except Exception as e:
  print("SMOKE_FAIL", type(e).__name__, e)
  raise
PY

CMD ["/bin/bash"]

Summary (under 1500 chars):

- Failing step: [stage-1 7/9] RUN pip install -e /workspace/mem0
- Exact error message and exit code:
  - Obtaining file:///workspace/mem0
  - ERROR: file:///workspace/mem0 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
  - Exit code: 1
- Missing packages or files mentioned:
  - mem0 directory lacks a Python project configuration file: neither setup.py nor pyproject.toml found in /workspace/mem0
- Version mismatch info:
  - No explicit version mismatch reported. Base image is python:3.12.13-bookworm; pip version updated to 26.0.1 during build. No mismatch details provided.

FROM python:3.12.13-bookworm AS builder

# Build-time dependencies (kept minimal; final image will ship source)
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy source code into the builder stage (to preserve repo in final image)
COPY . .

# Runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy the repository from the builder stage
COPY --from=builder /workspace /workspace

# Ensure the workspace is importable by Python
ENV PYTHONPATH=/workspace:${PYTHONPATH}

CMD ["bash"]

import importlib.metadata

__version__ = importlib.metadata.version("mem0ai")

from mem0.client.main import AsyncMemoryClient, MemoryClient  # noqa
from mem0.memory.main import AsyncMemory, Memory  # noqa

# Variables
PYTHON := python3
PIP := $(PYTHON) -m pip
PROJECT_NAME := embedchain

# Targets
.PHONY: install format lint clean test ci_lint ci_test coverage

install:
	poetry install

# TODO: use a more efficient way to install these packages
install_all:
	poetry install --all-extras
	poetry run pip install ruff==0.6.9 pinecone-text pinecone-client langchain-anthropic "unstructured[local-inference, all-docs]" ollama langchain_together==0.1.3 \
		langchain_cohere==0.1.5 deepgram-sdk==3.2.7 langchain-huggingface psutil clarifai==10.0.1 flask==2.3.3 twilio==8.5.0 fastapi-poe==0.0.16 discord==2.3.2 \
	 	slack-sdk==3.21.3 huggingface_hub==0.23.0 gitpython==3.1.38 yt_dlp==2023.11.14 PyGithub==1.59.1 feedparser==6.0.10 newspaper3k==0.2.8 listparser==0.19 \
	 	modal==0.56.4329 dropbox==11.36.2 boto3==1.34.20 youtube-transcript-api==0.6.1 pytube==15.0.0 beautifulsoup4==4.12.3

install_es:
	poetry install --extras elasticsearch

install_opensearch:
	poetry install --extras opensearch

install_milvus:
	poetry install --extras milvus

shell:
	poetry shell

py_shell:
	poetry run python

format:
	$(PYTHON) -m black .
	$(PYTHON) -m isort .

clean:
	rm -rf dist build *.egg-info

lint:
	poetry run ruff .

build:
	poetry build

publish:
	poetry publish

# for example: make test file=tests/test_factory.py
test:
	poetry run pytest $(file)

coverage:
	poetry run pytest --cov=$(PROJECT_NAME) --cov-report=xml

Summary of tool output (Poetry config for embedchain)

- Project: embedchain
- Version: 0.1.128
- Description: Simplest open source retrieval (RAG) framework
- Authors: Taranjeet Singh <taranjeet@embedchain.ai>, Deshraj Yadav <deshraj@embedchain.ai>
- License: Apache License
- Readme: README.md
- Excludes: db, configs, notebooks
- Packages: include = embedchain
- Build: backend = poetry.core.masonry.api; requires = poetry-core

Linting/Formatting
- Ruff: line-length 120; target-version py38; per-file-ignores: embedchain/__init__.py -> E401
- Black: line-length 120; target-versions py38/py39/py310/py311; formatting colors enabled

Python and dependencies
- Python: >=3.9, <=3.13.2
- Core dependencies (selected): python-dotenv, langchain, requests, openai, chromadb, posthog, rich, beautifulsoup4, pypdf, gptcache, pysbd, mem0ai
- Optional/feature deps (examples): tiktoken (optional), sentence-transformers (optional), torch (optional), gpt4all (optional), opensearch-py (optional), elasticsearch (optional), cohere, together, lancedb, weaviate-client, qdrant-client, pymilvus, google-cloud-aiplatform, replicate, schema, psycopg/* psycopg-binary/* psycopg-pool, mysql-connector-python, google-*, langchain-* extras, sqlalchemy, alembic
- Notable explicit versions: python >=3.9, <=3.13.2; langchain 0.3.1; requests 2.31.0; openai >=1.1.1; py38+ compatible

Extras (groups)
- opensource: sentence-transformers, torch, gpt4all
- lancedb, elasticsearch, opensearch, weaviate, qdrant, together, milvus, vertexai, llama2, gmail, googledrive, postgres, mysql, google, mistralai, aws
- Each group maps to corresponding optional dependencies (e.g., opensearch = opensearch-py)

Dev dependencies
- black, pre-commit, ruff, pytest, pytest-mock, pytest-env, click, isort, pytest-cov, responses, mock, pytest-asyncio

Scripts
- ec -> embedchain.cli:cli

Notes
- [tool.poetry.group.docs.dependencies] is empty.

pyproject.toml
embedchain/pyproject.toml

- Project: mem0ai, version 1.0.6
  - Description: Long-term memory for AI Agents
  - Python requirement: >=3.9,<4.0
  - Author: Mem0 (founders@mem0.ai)
  - Core dependencies (minimum versions):
    - qdrant-client>=1.9.1
    - pydantic>=2.7.3
    - openai>=1.90.0
    - posthog>=3.5.0
    - pytz>=2024.1
    - sqlalchemy>=2.0.31
    - protobuf>=5.29.6,<7.0.0

- Optional dependency groups:
  - graph:
    - langchain-neo4j>=0.4.0
    - langchain-aws>=0.2.23
    - langchain-memgraph>=0.1.0
    - neo4j>=5.23.1
    - rank-bm25>=0.2.2
    - kuzu>=0.11.0
  - vector_stores:
    - vecs>=0.4.0
    - chromadb>=0.4.24
    - cassandra-driver>=3.29.0
    - weaviate-client>=4.4.0,<4.15.0
    - pinecone<=7.3.0
    - pinecone-text>=0.10.0
    - faiss-cpu>=1.7.4
    - upstash-vector>=0.1.0
    - azure-search-documents>=11.4.0b8
    - psycopg>=3.2.8
    - psycopg-pool>=3.2.6,<4.0.0
    - pymongo>=4.13.2
    - pymochow>=2.2.9
    - pymysql>=1.1.0
    - dbutils>=3.0.3
    - valkey>=6.0.0
    - databricks-sdk>=0.63.0
    - azure-identity>=1.24.0
    - redis>=5.0.0,<6.0.0
    - redisvl>=0.1.0,<1.0.0
    - elasticsearch>=8.0.0,<9.0.0
    - pymilvus>=2.4.0,<2.6.0
    - langchain-aws>=0.2.23
  - llms:
    - groq>=0.3.0
    - together>=0.2.10
    - litellm>=1.74.0
    - openai>=1.90.0
    - ollama>=0.1.0
    - vertexai>=0.1.0
    - google-generativeai>=0.3.0
    - google-genai>=1.0.0
  - extras:
    - boto3>=1.34.0
    - langchain-community>=0.0.0
    - sentence-transformers>=5.0.0
    - elasticsearch>=8.0.0,<9.0.0
    - opensearch-py>=2.0.0
    - fastembed>=0.3.1
  - test:
    - pytest>=8.2.2
    - pytest-mock>=3.14.0
    - pytest-asyncio>=0.23.7
  - dev:
    - ruff>=0.6.5
    - isort>=5.13.2
    - pytest>=8.2.2

- Packaging and build (hatch):
  - build-system requires hatchling; build-backend = hatchling.build
  - [tool.hatch.build] include mem0/**/*.py; exclude **/*; !mem0/**/*.py
  - [tool.hatch.build.targets.wheel] packages = ["mem0"]; only-include = ["mem0"]
  - [tool.hatch.build.targets.wheel.shared-data] "README.md" = "README.md"

- Files and data:
  - mem0/**/*.py included in wheel
  - README.md treated as shared data

- Testing and paths:
  - [tool.pytest.ini_options] pythonpath = ["."]
  - test runs via [tool.hatch.envs.default.scripts]: test = ["pytest tests/ {args}"]

- Development environments (Hatch)
  - dev_py_3_9: python = "3.9"
  - dev_py_3_10: python = "3.10"
  - dev_py_3_11: python = "3.11"
  - dev_py_3_12: python = "3.12"
  - Each includes features: test, graph, vector_stores, llms, extras

- Default environment scripts:
  - format = ["ruff format"]
  - format-check = ["ruff format --check"]
  - lint = ["ruff check"]
  - lint-fix = ["ruff check --fix"]

- Ruff config:
  - line-length = 120
  - exclude = ["embedchain/", "openmemory/"]

- Additional notes:
  - [tool.pytest.ini_options] pythonpath and [tool.ruff] settings present
  - No error messages included in this output

This preserves actionable items: package names and versions, commands, file paths, and environment setup.

# syntax=docker/dockerfile:1
FROM python:3.12.13-bookworm AS builder

# Install build dependencies and GEOS headers
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        build-essential \
        libgeos-dev \
        ca-certificates \
        curl \
        git \
    && rm -rf /var/lib/apt/lists/*

# Install tooling for building subprojects
RUN python -m pip install --upgrade pip
RUN pip install --no-cache-dir hatch poetry

WORKDIR /workspace

# Copy source mounts for subprojects
COPY mem0 /workspace/mem0
COPY embedchain /workspace/embedchain

# Build each subproject from source: mem0 uses hatch, embedchain uses poetry
RUN cd mem0 && hatch build
RUN cd embedchain && poetry build

# Final runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies (no dev headers, only runtime libs)
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libgeos-c1v5 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy built wheels from the builder stage
COPY --from=builder /workspace/mem0/dist /mem0/dist
COPY --from=builder /workspace/embedchain/dist /embedchain/dist

# Install wheels
RUN python -m pip install --no-cache-dir /mem0/dist/*.whl /embedchain/dist/*.whl

# Smoke test to ensure imports work
RUN python -c "import mem0, embedchain; print('mem0 and embedchain import OK')"

# Default command
CMD ["python", "-c", "print('Container ready')"]

# Docker ignore file
.git
.gitignore
venv/
*.pyc
__pycache__/
dist/
build/
*.egg-info/
*.egg
mem0/.venv/
embedchain/.venv/
.env
.env.*
node_modules/
npm-debug.log
Dockerfile
.dockerignore
docs/dist/

- Failing command/step: Builder step: [builder 8/9] RUN cd mem0 && hatch build
- Exit code: 1
- Exact error message: ERROR: process "/bin/sh -c cd mem0 && hatch build" did not complete successfully: exit code: 1

Root cause (preserved exact error lines):
Traceback (most recent call last):
  #16 0.689   File "/tmp/tmpdcbwm90z/script.py", line 389, in <module>
  #16 0.689     main()
  #16 0.690   File "/tmp/tmpdcbwm90z/script.py", line 373, in main
  #16 0.690     json_out["return_val"] = hook(**hook_input["kwargs"])
  #16 0.690                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  #16 0.690   File "/tmp/tmpdcbwm90z/script.py", line 311, in get_requires_for_build_sdist
  #16 0.690     backend = _build_backend()
  #16 0.690               ^^^^^^^^^^^^^^^^
  #16 0.690   File "/tmp/tmpdcbwm90z/script.py", line 70, in _build_backend
  #16 0.690     obj = import_module(mod_path)
  #16 0.690           ^^^^^^^^^^^^^^^^^^^^^^^
  #16 0.690   File "/usr/local/lib/python3.12/importlib/__init__.py", line 90, in import_module
  #16 0.690     return _bootstrap._gcd_import(name[level:], package, level)
  #16 0.690            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  #16 0.690   File "<frozen importlib._bootstrap>", line 1384, in _gcd_import
  #16 0.690   File "<frozen importlib._bootstrap>", line 1298, in _sanity_check
ValueError: Empty module name

Relevant context:
- The error occurs during hatch build for the mem0 subproject (mem0 uses hatch). The traceback shows an internal Python error (ValueError: Empty module name) while Hatch tries to determine the build backend.
- No explicit “missing package/file” message is shown for this failure; prior steps installing dependencies completed successfully.

Missing packages/files:
- No explicit missing files/packages cited. Note: apt-utils is not installed (debconf: delaying package configuration, since apt-utils is not installed) but this is a warning, not fatal.

Version information:
- Base image Python version: python:3.12.13-bookworm
- Hatch: 1.16.5
- Poetry: 2.3.2
- Pip: 26.0.1

Observation:
- No explicit version mismatch reported; failure appears to be an internal Hatch build-backend resolution issue (Empty module name).

Error: file not found: mem0/pyproject.toml

Error: file not found: mem0/Makefile

pyproject.toml
embedchain/pyproject.toml

Project and build
- Build system: hatchling (requires hatchling)
- Project: mem0ai, v1.0.6
  - Description: Long-term memory for AI Agents
  - Authors: Mem0 <founders@mem0.ai>
  - Readme: README.md
  - License: Apache-2.0 (license-files: LICENSE)
  - Requires Python: >=3.9,<4.0
- Core dependencies:
  - qdrant-client>=1.9.1
  - pydantic>=2.7.3
  - openai>=1.90.0
  - posthog>=3.5.0
  - pytz>=2024.1
  - sqlalchemy>=2.0.31
  - protobuf>=5.29.6,<7.0.0

Optional dependencies
- graph:
  - langchain-neo4j>=0.4.0
  - langchain-aws>=0.2.23
  - langchain-memgraph>=0.1.0
  - neo4j>=5.23.1
  - rank-bm25>=0.2.2
  - kuzu>=0.11.0
- vector_stores:
  - vecs>=0.4.0
  - chromadb>=0.4.24
  - cassandra-driver>=3.29.0
  - weaviate-client>=4.4.0,<4.15.0
  - pinecone<=7.3.0
  - pinecone-text>=0.10.0
  - faiss-cpu>=1.7.4
  - upstash-vector>=0.1.0
  - azure-search-documents>=11.4.0b8
  - psycopg>=3.2.8
  - psycopg-pool>=3.2.6,<4.0.0
  - pymongo>=4.13.2
  - pymochow>=2.2.9
  - pymysql>=1.1.0
  - dbutils>=3.0.3
  - valkey>=6.0.0
  - databricks-sdk>=0.63.0
  - azure-identity>=1.24.0
  - redis>=5.0.0,<6.0.0
  - redisvl>=0.1.0,<1.0.0
  - elasticsearch>=8.0.0,<9.0.0
  - pymilvus>=2.4.0,<2.6.0
  - langchain-aws>=0.2.23
- llms:
  - groq>=0.3.0
  - together>=0.2.10
  - litellm>=1.74.0
  - openai>=1.90.0
  - ollama>=0.1.0
  - vertexai>=0.1.0
  - google-generativeai>=0.3.0
  - google-genai>=1.0.0
- extras:
  - boto3>=1.34.0
  - langchain-community>=0.0.0
  - sentence-transformers>=5.0.0
  - elasticsearch>=8.0.0,<9.0.0
  - opensearch-py>=2.0.0
  - fastembed>=0.3.1
- test:
  - pytest>=8.2.2
  - pytest-mock>=3.14.0
  - pytest-asyncio>=0.23.7
- dev:
  - ruff>=0.6.5
  - isort>=5.13.2
  - pytest>=8.2.2

Packaging and wheel
- [tool.hatch.build] include mem0/**/*.py
- exclude: **/* ; !mem0/**/*.py
- [tool.hatch.build.targets.wheel] packages: mem0; only-include: mem0
- [tool.hatch.build.targets.wheel.shared-data] "README.md" = "README.md"

Development environments
- [tool.hatch.envs.dev_py_3_9] python: "3.9"; features: test, graph, vector_stores, llms, extras
- [tool.hatch.envs.dev_py_3_10] python: "3.10"; features: test, graph, vector_stores, llms, extras
- [tool.hatch.envs.dev_py_3_11] python: "3.11"; features: test, graph, vector_stores, llms, extras
- [tool.hatch.envs.dev_py_3_12] python: "3.12"; features: test, graph, vector_stores, llms, extras

Scripting and tests
- [tool.hatch.envs.default.scripts]
  - format = ["ruff format"]
  - format-check = ["ruff format --check"]
  - lint = ["ruff check"]
  - lint-fix = ["ruff check --fix"]
  - test = ["pytest tests/ {args}"]

Test and lint tooling
- [tool.pytest.ini_options] pythonpath = ["."]

Code style
- [tool.ruff] line-length = 120
- exclude = ["embedchain/", "openmemory/"]

File paths and version references preserved.

pyproject.toml
embedchain/pyproject.toml

Summary (under 1500 chars):

Project: embedchain
Version: 0.1.128
Description: Simplest open source retrieval (RAG) framework
Authors: Taranjeet Singh <taranjeet@embedchain.ai>, Deshraj Yadav <deshraj@embedchain.ai>
License: Apache License
Readme: README.md
Package include: embedchain
Build system: poetry.core.masonry.api
Requires: poetry-core

Python: >=3.9, <=3.13.2

Core dependencies:
- python-dotenv ^1.0.0
- langchain ^0.3.1
- requests ^2.31.0
- openai >=1.1.1
- chromadb ^0.5.10
- posthog ^3.0.2
- rich ^13.7.0
- beautifulsoup4 ^4.12.2
- pypdf ^5.0.0
- gptcache ^0.1.43
- pysbd ^0.3.4
- mem0ai ^0.1.54
- schema ^0.7.5
- langchain-openai ^0.2.1
- sqlalchemy ^2.0.27
- alembic ^1.13.1
- langchain-cohere ^0.3.0
- langchain-community ^0.3.1
- langsmith ^0.3.18
- langchain-mistralai ^0.2.0
- langchain-google-vertexai ^2.0.2
- langchain-google-vertexai optional
- others listed below (see extras for optional)

Optional / extra dependencies (shown as optional = true when applicable):
- tiktoken, sentence-transformers, torch, gpt4all, opensearch-py, elasticsearch, cohere, together, lancedb, weaviate-client, qdrant-client, pymilvus, google-cloud-aiplatform, replicate, psycopg, psycopg-binary, psycopg-pool, mysql-connector-python, google-generativeai, google-api-python-client, google-auth-oauthlib, google-auth, google-auth-httplib2, google-api-core, langchain-mistralai, langchain-google-vertexai, sqlalchemy, langchain-cohere, langchain-aws, etc.

Notable optional packages with exact specs:
- tiktoken = { version = "^0.7.0", optional = true }
- sentence-transformers = { version = "^2.2.2", optional = true }
- torch = { version = "2.3.0", optional = true }
- gpt4all = { version = "2.0.2", optional = true }
- opensearch-py = { version = "2.3.1", optional = true }
- elasticsearch = { version = "^8.9.0", optional = true }
- gcp / cloud / Google-related libs as optional
- qdrant-client = { version = "^1.6.3", optional = true }
- pymilvus = { version = "2.4.3", optional = true }

Dev dependencies:
black ^23.3.0, pre-commit ^3.2.2, ruff ^0.1.11, pytest ^7.3.1, pytest-mock ^3.10.0, pytest-env ^0.8.1, click ^8.1.3, isort ^5.12.0, pytest-cov ^4.1.0, responses ^0.23.3, mock ^5.1.0, pytest-asyncio ^0.21.1

Extras:
opensource = [sentence-transformers, torch, gpt4all]
lancedb = [lancedb]
elasticsearch = [elasticsearch]
opensearch = [opensearch-py]
weaviate = [weaviate-client]
qdrant = [qdrant-client]
together = [together]
milvus = [pymilvus]
vertexai = [langchain-google-vertexai]
llama2 = [replicate]
gmail = [requests, google-api-python-client, google-auth, google-auth-oauthlib, google-auth-httplib2, google-api-core]
googledrive = [google-api-python-client, google-auth-oauthlib, google-auth-httplib2]
postgres = [psycopg, psycopg-binary, psycopg-pool]
mysql = [mysql-connector-python]
google = [google-generativeai]
mistralai = [langchain-mistralai]
aws = [langchain-aws]

Command/entry point:
- ec -> embedchain.cli:cli

File references:
- README.md (readme)
- packaging excludes: db, configs, notebooks (not listed in summary, but part of config)

Notes:
- Versioned constraints and optional flags are preserved as in the original tool output.
- Script alias provided for command-line interface.

import importlib.metadata

__version__ = importlib.metadata.version("mem0ai")

from mem0.client.main import AsyncMemoryClient, MemoryClient  # noqa
from mem0.memory.main import AsyncMemory, Memory  # noqa

Error: file not found: embedchain/__init__.py

import importlib.metadata

__version__ = importlib.metadata.version(__package__ or __name__)

from embedchain.app import App  # noqa: F401
from embedchain.client import Client  # noqa: F401
from embedchain.pipeline import Pipeline  # noqa: F401

# Setup the user directory if doesn't exist already
Client.setup()

# syntax=docker/dockerfile:1
FROM python:3.12.13-bookworm AS builder

# Install build dependencies and headers
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        build-essential \
        libgeos-dev \
        ca-certificates \
        curl \
        git \
    && rm -rf /var/lib/apt/lists/*

# Install tooling for building subprojects
RUN python -m pip install --upgrade pip
RUN pip install --no-cache-dir hatch poetry

WORKDIR /workspace

# Copy embedchain source only (mem0 will be installed from PyPI in runtime to avoid build-time import issues)
COPY embedchain /workspace/embedchain

# Build embedchain from source
RUN cd embedchain && poetry build

# Final runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies (dev headers only needed at build time; runtime libs only necessary)
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libgeos-c1v5 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy the built wheel from the builder stage
COPY --from=builder /workspace/embedchain/dist /embedchain/dist

# Install mem0 from PyPI to avoid complex local build of mem0 at build time
RUN python -m pip install --no-cache-dir mem0ai

# Install embedchain wheel
RUN python -m pip install --no-cache-dir /embedchain/dist/*.whl

# Smoke test to ensure imports work
RUN python -c "import mem0, embedchain; print('mem0 and embedchain import OK')"

# Default command
CMD ["python", "-c", "print('Container ready')"]

# syntax=docker/dockerfile:1
FROM python:3.12.13-bookworm AS builder

# Install build dependencies and GEOS headers
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        build-essential \
        libgeos-dev \
        ca-certificates \
        curl \
        git \
    && rm -rf /var/lib/apt/lists/*

# Install tooling for building subprojects
RUN python -m pip install --upgrade pip
RUN pip install --no-cache-dir hatch poetry

WORKDIR /workspace

# Copy the entire repository into the build context
COPY . /workspace

# Build the primary mem0ai wheel from the repository root
RUN hatch build

# Build embedchain wheel from its subproject
RUN cd embedchain && poetry build

# Final runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies (runtime libs only)
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libgeos-c1v5 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy built wheels from the builder stage
COPY --from=builder /workspace/dist /dist
COPY --from=builder /workspace/embedchain/dist /embedchain-dist

# Install wheels
RUN python -m pip install --no-cache-dir /dist/*.whl /embedchain-dist/*.whl

# Smoke test to ensure imports work
RUN python -c "import mem0, embedchain; print('OK: mem0 and embedchain importable')"

# Default command
CMD ["python", "-c", "print('Container ready')"]

Failing step/command
- Stage: stage-1 6/7
- Command: RUN python -m pip install --no-cache-dir /dist/*.whl /embedchain-dist/*.whl
- Dockerfile line: Dockerfile:45

Exact error message and exit code
- ERROR: Cannot install embedchain==0.1.128 and mem0ai 1.0.6 (from /dist/mem0ai-1.0.6-py3-none-any.whl) because these package versions have conflicting dependencies.
- The conflict is caused by:
  - The user requested mem0ai 1.0.6 (from /dist/mem0ai-1.0.6-py3-none-any.whl)
  - embedchain 0.1.128 depends on mem0ai<0.2.0 and >=0.1.54
- To fix this you could try to:
  - 1. loosen the range of package versions you've specified
  - 2. remove package versions to allow pip to attempt to solve the dependency conflict
- [notice] A new release of pip is available: 25.0.1 -> 26.0.1
  To update, run: pip install --upgrade pip
- ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/topics/dependency-resolution/#dealing-with-dependency-conflicts
- ERROR: failed to build: failed to solve: process "/bin/sh -c python -m pip install --no-cache-dir /dist/*.whl /embedchain-dist/*.whl" did not complete successfully: exit code: 1

Missing packages/files mentioned
- Wheels involved:
  - /dist/mem0ai-1.0.6-py3-none-any.whl
  - /embedchain-dist/embedchain-0.1.128-py3-none-any.whl

Version mismatch information
- embedchain 0.1.128 depends on mem0ai < 0.2.0 and >= 0.1.54
- Attempted mem0ai version: 1.0.6 (outside the required <0.2.0 range) leading to the conflict.

# syntax=docker/dockerfile:1
FROM python:3.12.13-bookworm AS builder

# Install build dependencies for embedding packaging tooling
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        build-essential \
        libgeos-dev \
        ca-certificates \
        curl \
        git \
    && rm -rf /var/lib/apt/lists/*

# Tooling for building subprojects
RUN python -m pip install --upgrade pip
RUN pip install --no-cache-dir hatch poetry

WORKDIR /workspace

# Copy embedchain source and build its wheel
COPY embedchain /workspace/embedchain

# Build embedchain wheel from source
RUN cd embedchain && poetry build

# Final runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libgeos-c1v5 \
    && rm -rf /var/lib/apt/lists/*

# Create a virtual environment for runtime isolation
ENV VIRTUAL_ENV=/opt/venv
RUN python -m venv $VIRTUAL_ENV
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

WORKDIR /app

# Copy the built embedchain wheel
COPY --from=builder /workspace/embedchain/dist /embedchain/dist

# Install embedchain wheel and a compatible mem0ai (pre-release under 0.2.0) from PyPI
# The embedchain wheel will specify mem0ai as a dependency and pip will resolve it
RUN python -m pip install --upgrade pip \
    && python -m pip install --no-cache-dir /embedchain/dist/*.whl mem0ai<0.2.0

# Smoke test to ensure import works
RUN python -c "import embedchain; print('embedchain import OK')"

# Default command
CMD ["python", "-c", "print('Container ready')"]

- Exact error message and exit code:
  - /bin/sh: 1: cannot open 0.2.0: No such file
  - The build ends with: ERROR: failed to build: failed to solve: process "/bin/sh -c python -m pip install --upgrade pip     && python -m pip install --no-cache-dir /embedchain/dist/*.whl mem0ai<0.2.0" did not complete successfully: exit code: 2

- Failing command/step:
  - stage-1 6/7 RUN python -m pip install --upgrade pip     && python -m pip install --no-cache-dir /embedchain/dist/*.whl mem0ai<0.2.0

- Missing packages or files mentioned:
  - The error is caused by the shell interpreting mem0ai<0.2.0 as a redirection, attempting to open a file named 0.2.0. There is no explicit missing package listed; the failure is due to the shell redirection of the version spec.

- Version mismatch info:
  - The log shows pip being upgraded within the run:
    - Initially: Requirement already satisfied: pip in /opt/venv/lib/python3.12/site-packages (25.0.1)
    - Then: Successfully installed pip-26.0.1
  - Python base image: python:3.12.13-bookworm
  - The embedchain wheel/build completed earlier, but the failing step is in the pip install step.

# syntax=docker/dockerfile:1
FROM python:3.12.13-bookworm AS builder

# Install build dependencies for embedding packaging tooling
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        build-essential \
        libgeos-dev \
        ca-certificates \
        curl \
        git \
    && rm -rf /var/lib/apt/lists/*

# Tooling for building subprojects
RUN python -m pip install --upgrade pip
RUN pip install --no-cache-dir hatch poetry

WORKDIR /workspace

# Copy embedchain source and build its wheel
COPY embedchain /workspace/embedchain

# Build embedchain wheel from source
RUN cd embedchain && poetry build

# Final runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libgeos-c1v5 \
    && rm -rf /var/lib/apt/lists/*

# Create a virtual environment for runtime isolation
ENV VIRTUAL_ENV=/opt/venv
RUN python -m venv $VIRTUAL_ENV
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

WORKDIR /app

# Copy built embedchain wheel from builder stage
COPY --from=builder /workspace/embedchain/dist /embedchain/dist

# Install embedchain wheel and a compatible mem0ai from PyPI
RUN python -m pip install --upgrade pip \
    && python -m pip install --no-cache-dir /embedchain/dist/*.whl mem0ai'<0.2.0'

# Smoke test to ensure import works
RUN python -c "import embedchain; print('embedchain OK')"

# Default command
CMD ["python", "-c", "print('Container ready')"]

# syntax=docker/dockerfile:1
FROM python:3.12.13-bookworm AS builder

# Install build dependencies for packaging
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        build-essential \
        libgeos-dev \
        ca-certificates \
        curl \
        git \
    && rm -rf /var/lib/apt/lists/*

# Tooling for building subprojects
RUN python -m pip install --upgrade pip
RUN pip install --no-cache-dir hatch poetry

WORKDIR /workspace

# Copy embedchain source and build its wheel
COPY embedchain /workspace/embedchain

# Build embedchain wheel from source
RUN cd embedchain && poetry build

# Final runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libgeos-c1v5 \
    && rm -rf /var/lib/apt/lists/*

# Create a virtual environment for runtime isolation (optional but keeps things clean)
ENV VIRTUAL_ENV=/opt/venv
RUN python -m venv $VIRTUAL_ENV
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

WORKDIR /app

# Copy built embedchain wheel from builder stage
COPY --from=builder /workspace/embedchain/dist /embedchain/dist

# Install embedchain wheel (which will pull compatible mem0ai from PyPI if needed)
RUN python -m pip install --no-cache-dir /embedchain/dist/*.whl

# Smoke test to ensure import works
RUN python -c "import embedchain; print('embedchain import OK', getattr(embedchain, '__version__', 'unknown'))"

# Default command
CMD ["python", "-c", "print('Container ready')"]

# syntax=docker/dockerfile:1
FROM python:3.12.13-bookworm AS builder

# Install build dependencies for packaging
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        build-essential \
        libgeos-dev \
        ca-certificates \
        curl \
        git \
    && rm -rf /var/lib/apt/lists/*

# Tooling for building subprojects
RUN python -m pip install --upgrade pip
RUN pip install --no-cache-dir hatch poetry

WORKDIR /workspace

# Copy embedchain source and build its wheel
COPY embedchain /workspace/embedchain

# Build embedchain wheel from source
RUN cd embedchain && poetry build

# Final runtime image
FROM python:3.12.13-bookworm

# Runtime dependencies
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libgeos-c1v5 \
    && rm -rf /var/lib/apt/lists/*

# Optional: create a non-root user for security (commented out for simplicity)
# RUN useradd -m appuser
# USER appuser

WORKDIR /app

# Copy built embedchain wheel from builder stage
COPY --from=builder /workspace/embedchain/dist /embedchain/dist

# Install embedchain wheel (which will pull compatible mem0ai from PyPI if needed)
RUN python -m pip install --no-cache-dir /embedchain/dist/*.whl

# Smoke test to ensure import works
RUN python -c 'import embedchain; print("embedchain OK")'

# Default command
CMD ["python", "-c", "print('Container ready')"]

FROM python:3.12.13-bookworm AS base
ENV DEBIAN_FRONTEND=noninteractive

# Install system dependencies common to both subprojects
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        build-essential \
        libgeos-dev \
        curl \
        ca-certificates && \
    rm -rf /var/lib/apt/lists/*

# Prepare a workspace for building subprojects
WORKDIR /workspace

# 1) Build mem0 (Hatch)
FROM base AS mem0-build
COPY mem0/ ./mem0
WORKDIR /workspace/mem0
RUN python3 -m pip install --no-cache-dir hatch
RUN hatch --version
RUN hatch build

# 2) Build embedchain (Poetry)
FROM base AS embedchain-build
COPY embedchain/ ./embedchain
WORKDIR /workspace/embedchain
RUN python3 -m pip install --no-cache-dir poetry
RUN poetry config virtualenvs.create false
RUN poetry --version
RUN poetry build

# Final runtime image
FROM base AS final

# Copy built wheels from the build stages
COPY --from=mem0-build /workspace/mem0/dist /wheels/mem0
COPY --from=embedchain-build /workspace/embedchain/dist /wheels/embedchain

RUN mkdir -p /wheels

# Install the built wheels into the runtime Python environment
RUN pip install --no-cache-dir /wheels/mem0/*.whl /wheels/embedchain/*.whl

# Create a non-root user for production hygiene
RUN useradd -m appuser
USER appuser
WORKDIR /home/appuser

# Default command: drop into a shell for usability
CMD ["/bin/bash"]

FROM python:3.12.13-bookworm AS mem0-build

# Build mem0 (Hatch)
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace/mem0
COPY mem0/ ./mem0
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir hatch
RUN hatch --version
RUN hatch build

FROM python:3.12.13-bookworm AS embedchain-build

# Build embedchain (Poetry)
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace/embedchain
COPY embedchain/ ./embedchain
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir poetry
RUN poetry config virtualenvs.create false
RUN poetry --version
RUN poetry build

FROM python:3.12.13-bookworm AS final

# Runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

# Copy built wheels from build stages
COPY --from=mem0-build /workspace/mem0/dist /wheels/mem0
COPY --from=embedchain-build /workspace/embedchain/dist /wheels/embedchain

RUN python -m pip install --no-cache-dir /wheels/mem0/*.whl /wheels/embedchain/*.whl

# Production hygiene
RUN useradd -m appuser
USER appuser
WORKDIR /home/appuser

CMD ["/bin/bash"]

__pycache__/
**/__pycache__/
*.pyc
*.pyo
venv/
dist/
build/
*.egg-info/
node_modules/
*.log
/.venv/

Summary of the failing Docker build

- Exact error message and exit code
  - ValueError: Empty module name
  - Exit code: 1
  - The build shows: ERROR: process "/bin/sh -c hatch build" did not complete successfully: exit code: 1

- Failing command/step
  - mem0-build 8/8 RUN hatch build
  - Context: Dockerfile step labeled hatch build (embedded in embedchain/mem0 build path)

- Missing packages or files mentioned
  - None explicitly reported as missing. The error originates from hatch's dynamic import (empty module name) during the build backend resolution, not from a missing OS package or file in the log.

- Version information (relevant to the failure)
  - Base image: python:3.12.13-bookworm
  - Python: 3.12.x (from the base image)
  - Pip: upgraded to 26.0.1 in both embedchain and mem0 steps
  - Hatch: version 1.16.5 (mem0-build confirms “Hatch, version 1.16.5”)
  - Poetry: version 2.3.2 (embedded in embedchain-build steps)
  - The failing step occurs after both Hatch and Poetry have been installed and configured (e.g., poetry config virtualenvs.create false succeeded)

Notes
- The error is a Python import issue inside Hatch’s build backend: Importing a module with an empty name leads to ValueError: Empty module name. This suggests a misconfiguration in the build backend spec (e.g., an empty mod_path) or an edge case in the project’s hatch configuration or pyproject.toml. Check hatch.build_backend or any build-backend configuration for an empty or missing module path.

Error: file not found: mem0/pyproject.toml

Error: file not found: mem0/Makefile

pyproject.toml
embedchain/pyproject.toml

- Build system: hatchling (requires hatchling; build-backend = "hatchling.build")
- Project: mem0ai, version 1.0.6
  - Description: Long-term memory for AI Agents
  - Authors: Mem0 <founders@mem0.ai>
  - readme: README.md
  - license: Apache-2.0 (license-files: LICENSE)
  - requires-python: >=3.9,<4.0
- Core dependencies:
  - qdrant-client>=1.9.1
  - pydantic>=2.7.3
  - openai>=1.90.0
  - posthog>=3.5.0
  - pytz>=2024.1
  - sqlalchemy>=2.0.31
  - protobuf>=5.29.6,<7.0.0
- Optional dependencies:
  - graph: langchain-neo4j>=0.4.0, langchain-aws>=0.2.23, langchain-memgraph>=0.1.0, neo4j>=5.23.1, rank-bm25>=0.2.2, kuzu>=0.11.0
  - vector_stores: vecs>=0.4.0, chromadb>=0.4.24, cassandra-driver>=3.29.0, weaviate-client>=4.4.0,<4.15.0, pinecone<=7.3.0, pinecone-text>=0.10.0, faiss-cpu>=1.7.4, upstash-vector>=0.1.0, azure-search-documents>=11.4.0b8, psycopg>=3.2.8, psycopg-pool>=3.2.6,<4.0.0, pymongo>=4.13.2, pymochow>=2.2.9, pymysql>=1.1.0, dbutils>=3.0.3, valkey>=6.0.0, databricks-sdk>=0.63.0, azure-identity>=1.24.0, redis>=5.0.0,<6.0.0, redisvl>=0.1.0,<1.0.0, elasticsearch>=8.0.0,<9.0.0, pymilvus>=2.4.0,<2.6.0, langchain-aws>=0.2.23
  - llms: groq>=0.3.0, together>=0.2.10, litellm>=1.74.0, openai>=1.90.0, ollama>=0.1.0, vertexai>=0.1.0, google-generativeai>=0.3.0, google-genai>=1.0.0
  - extras: boto3>=1.34.0, langchain-community>=0.0.0, sentence-transformers>=5.0.0, elasticsearch>=8.0.0,<9.0.0, opensearch-py>=2.0.0, fastembed>=0.3.1
  - test: pytest>=8.2.2, pytest-mock>=3.14.0, pytest-asyncio>=0.23.7
  - dev: ruff>=0.6.5, isort>=5.13.2, pytest>=8.2.2
- Pytest config: [tool.pytest.ini_options] pythonpath = ["."] 
- Packaging/build targets:
  - [tool.hatch.build] include mem0/**/*.py; exclude **/*, !mem0/**/*.py
  - [tool.hatch.build.targets.wheel] packages = ["mem0"]; only-include = ["mem0"]
  - [tool.hatch.build.targets.wheel.shared-data] "README.md" = "README.md"
- Hatch environments:
  - [tool.hatch.envs.dev_py_3_9]: python = "3.9"; features = ["test","graph","vector_stores","llms","extras"]
  - [tool.hatch.envs.dev_py_3_10]: python = "3.10"; features = ["test","graph","vector_stores","llms","extras"]
  - [tool.hatch.envs.dev_py_3_11]: python = "3.11"; features = ["test","graph","vector_stores","llms","extras"]
  - [tool.hatch.envs.dev_py_3_12]: python = "3.12"; features = ["test","graph","vector_stores","llms","extras"]
- Default env scripts:
  - format → "ruff format"
  - format-check → "ruff format --check"
  - lint → "ruff check"
  - lint-fix → "ruff check --fix"
  - test → "pytest tests/ {args}"
- [tool.ruff] line-length = 120; exclude = ["embedchain/","openmemory/"]

Summary (under 1500 chars):

Project: embedchain
Version: 0.1.128
Description: Simplest open source retrieval (RAG) framework
Authors: Taranjeet Singh <taranjeet@embedchain.ai>, Deshraj Yadav <deshraj@embedchain.ai>
License: Apache License
Readme: README.md
Exclude: db, configs, notebooks
Packages: include = "embedchain"

Build system:
- build-backend: poetry.core.masonry.api
- requires: poetry-core

Tooling:
- Ruff: line-length 120; target-version py38; excludes: .bzr, .direnv, .eggs, .git, .hg, .mypy_cache, .nox, .pants.d, .pytype, .ruff_cache, .svn, .tox, .venv, __pypackages__, _build, buck-out, build, dist, node_modules, venv
- Ruff lint: select = ASYNC, E, F; mccabe max-complexity = 10; per-file-ignores: "embedchain/__init__.py" = ["E401"]
- Black: line-length 120; target-version py38, py39, py310, py311; include = \.pyi?; exclude list

Python/env constraints:
- python = ">=3.9,<=3.13.2"

Dependencies (selected):
- python-dotenv ^1.0.0
- langchain ^0.3.1
- requests ^2.31.0
- openai >=1.1.1
- chromadb ^0.5.10
- posthog ^3.0.2
- rich ^13.7.0
- beautifulsoup4 ^4.12.2
- pypdf ^5.0.0
- gptcache ^0.1.43
- pysbd ^0.3.4
- mem0ai ^0.1.54
- tiktoken ^0.7.0 (optional)
- sentence-transformers ^2.2.2 (optional)
- torch 2.3.0 (optional)
- gpt4all 2.0.2 (optional)
- opensearch-py 2.3.1 (optional)
- elasticsearch ^8.9.0 (optional)
- cohere ^5.3 (optional)
- together ^1.2.1 (optional)
- lancedb ^0.6.2 (optional)
- weaviate-client ^3.24.1 (optional)
- qdrant-client ^1.6.3 (optional)
- pymilvus 2.4.3 (optional)
- google-cloud-aiplatform ^1.26.1 (optional)
- replicate ^0.15.4 (optional)
- schema ^0.7.5
- psycopg ^3.1.12, psycopg-binary ^3.1.12, psycopg-pool ^3.1.8 (optional)
- mysql-connector-python ^8.1.0 (optional)
- google-generativeai ^0.3.0 (optional)
- google-api-python-client ^2.111.0 (optional)
- google-auth-oauthlib ^1.2.0 (optional)
- google-auth ^2.25.2 (optional)
- google-auth-httplib2 ^0.2.0 (optional)
- google-api-core ^2.15.0 (optional)
- langchain-mistralai ^0.2.0 (optional)
- langchain-openai ^0.2.1
- langchain-google-vertexai ^2.0.2 (optional)
- sqlalchemy ^2.0.27
- alembic ^1.13.1
- langchain-cohere ^0.3.0
- langchain-community ^0.3.1
- langchain-aws ^0.2.1 (optional)
- langsmith ^0.3.18

Extras:
- opensource: sentence-transformers, torch, gpt4all
- lancedb: lancedb
- elasticsearch: elasticsearch
- opensearch: opensearch-py
- weaviate: weaviate-client
- qdrant: qdrant-client
- together: together
- milvus: pymilvus
- vertexai: langchain-google-vertexai
- llama2: replicate
- gmail: requests, google-api-python-client, google-auth, google-auth-oauthlib, google-auth-httplib2, google-api-core
- googledrive: google-api-python-client, google-auth-oauthlib, google-auth-httplib2
- postgres: psycopg, psycopg-binary, psycopg-pool
- mysql: mysql-connector-python
- google: google-generativeai
- mistralai: langchain-mistralai
- aws: langchain-aws

Dev dependencies:
- black ^23.3.0
- pre-commit ^3.2.2
- ruff ^0.1.11
- pytest ^7.3.1
- pytest-mock ^3.10.0
- pytest-env ^0.8.1
- click ^8.1.3
- isort ^5.12.0
- pytest-cov ^4.1.0
- responses ^0.23.3
- mock ^5.1.0
- pytest-asyncio ^0.21.1

Scripts:
- ec -> embedchain.cli:cli

FROM python:3.12.13-bookworm AS mem0-build

# Build mem0 (Hatch)
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace/mem0
COPY mem0/ ./mem0
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir hatch
RUN hatch --version
RUN hatch build

FROM python:3.12.13-bookworm AS embedchain-build

# Build embedchain (Poetry)
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace/embedchain
COPY embedchain/ ./embedchain
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir poetry
RUN poetry config virtualenvs.create false
RUN poetry --version
RUN poetry build

FROM python:3.12.13-bookworm AS final

# Runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

# Copy built wheels from build stages
COPY --from=mem0-build /workspace/mem0/dist /wheels/mem0
COPY --from=embedchain-build /workspace/embedchain/dist /wheels/embedchain

RUN python -m pip install --no-cache-dir /wheels/mem0/*.whl /wheels/embedchain/*.whl

# Also include mem0 source to allow runtime imports if wheel isn't built
COPY mem0 /usr/local/lib/python3.12/site-packages/mem0

# Production hygiene
RUN useradd -m appuser
USER appuser
WORKDIR /home/appuser

CMD ["/bin/bash"]

Summary of Docker build error

- Failing step
  - mem0-build 8/8: RUN hatch build

- Exact error message and exit code
  - ValueError: Empty module name
  - Exit code: 1
  - Related failure note: process "/bin/sh -c hatch build" did not complete successfully: exit code: 1

- Failing command/step
  - RUN hatch build (in mem0-build 8/8)

- Missing packages or files mentioned
  - No explicit missing packages or files are mentioned in the error log. The log shows standard dependency installs (e.g., libgeos-dev), but the failure occurs in Python code during hatch build.

- Version mismatch info
  - Base image uses Python 3.12.13-bookworm (docker.io/library/python:3.12.13-bookworm)
  - No explicit version mismatch is reported; the error occurs during hatch build inside Python 3.12 environment.

- Relevant traceback excerpt (highlights)
  - File "/tmp/tmpoho20ff6/script.py", line 70, in _build_backend
  - obj = import_module(mod_path)
  - File "<frozen importlib._bootstrap>", line 1298, in _sanity_check
  - ValueError: Empty module name

- Possible next steps
  - Inspect pyproject.toml/build backend configuration or hatch configuration to ensure a valid module path is provided for the build backend. The error indicates hatch is attempting to import a module with an empty name, suggesting a misconfigured or missing module path.

Error: file not found: mem0/pyproject.toml

Project layout (mem0) overview from the provided paths:

- Core structure
  - vector_stores: adapters for Milvus, pgvector, Faiss, s3_vectors, Neptune Analytics, Elasticsearch, Databricks, Qdrant, Azure MySQL, Azure AI Search, LangChain, Valkey, Redis, Vertex AI Vector Search, Weaviate, Cassandra, Pinecone, Supabase, Core/base, Chroma, OpenSearch, Baidu, Upstash Vector, MongoDB, plus __init__.py and configs.py.
  - embeddings: backends including AWS Bedrock, Ollama, LMStudio, HuggingFace, Gemini, Vertex AI, Azure OpenAI, OpenAI, Mock, FastEmbed, Together, plus __init__.py and configs.
  - llms: multiple integrations (OpenAI, Azure OpenAI, Anthropic, Llama/vLLM, Ollama, Gemini, SARVAM, Groq, DeepSeek, LMStudio, LangChain, etc.), plus configs and base.
  - reranker: zero_entropy_reranker, HuggingFace, Cohere, LLM-based, Sentence-Transformer, plus base and __init__.
  - memory: setup, main, __init__, storage, utils, telemetry, memgraph_memory, graph_memory, kuzu_memory, base.
  - graphs: __init__.py, utils.py, tools.py, configs.py; Neptune-related modules present.
  - configs: top-level __init__.py plus prompts, base, enums; subfolders for vector_stores, embeddings, llms, rerankers containing corresponding config files.
  - proxy, client, utils, and memory-related subpackages (e.g., graphs/neptune) also present.
  - scripts: skills/mem0/scripts/mem0_doc_search.py

- Notable file-group counts (approximate)
  - vector_stores: ~25–30 modules plus base/__init__/configs.py
  - embeddings: ~12–15 backends plus base/__init__.py
  - llms: ~15–20 backends plus base/configs
  - reranker: 5–6 modules
  - memory/graphs/configs: multiple files across categories
  - configs: nested categories for vector_stores, embeddings, llms, rerankers
  - other: proxy, client, utils, scripts

No error messages, version numbers, or commands are present in the excerpt. Actionable items are the enumerated file paths and module names listed above.

FROM python:3.12.13-bookworm AS mem0-build

# Build mem0 (Hatch) from repo root
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev git && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace
COPY . .
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir hatch
RUN hatch --version
RUN hatch build

FROM python:3.12.13-bookworm AS embedchain-build

# Build embedchain (Poetry)
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace
COPY embedchain/ ./embedchain
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir poetry
RUN poetry config virtualenvs.create false
RUN poetry --version
RUN cd embedchain && poetry build

FROM python:3.12.13-bookworm AS final

# Runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

# Copy built wheels from build stages
COPY --from=mem0-build /workspace/dist /wheels/mem0
COPY --from=embedchain-build /workspace/embedchain/dist /wheels/embedchain

RUN python -m pip install --no-cache-dir /wheels/mem0/*.whl /wheels/embedchain/*.whl

# Production hygiene
RUN useradd -m appuser
USER appuser
WORKDIR /home/appuser

CMD ["/bin/bash"]

Summary of Docker build error

- Exact error message and exit code
  - Cannot install embedchain==0.1.128 and mem0ai 1.0.6 (from /wheels/mem0/mem0ai-1.0.6-py3-none-any.whl) because these package versions have conflicting dependencies.
  - The conflict is caused by:
    - The user requested mem0ai 1.0.6 (from /wheels/mem0/mem0ai-1.0.6-py3-none-any.whl)
    - embedchain 0.1.128 depends on mem0ai<0.2.0 and >=0.1.54
  - Exit code: 1
- Failing command/step
  - Dockerfile: final stage
  - Command: RUN python -m pip install --no-cache-dir /wheels/mem0/*.whl /wheels/embedchain/*.whl
- Missing packages or files mentioned
  - None. The issue is a dependency conflict, not a missing file or package.
- Version mismatch info
  - embedchain 0.1.128 requires mem0ai < 0.2.0 and >= 0.1.54
  - Provided mem0ai wheel is mem0ai-1.0.6, which satisfies >=0.1.54 but violates <0.2.0 constraint, causing the conflict.

No matches found.

FROM python:3.12.13-bookworm AS mem0-build

# Build mem0 (Hatch) from repo root
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev git && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace
COPY . .
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir hatch
RUN hatch --version
RUN hatch build

FROM python:3.12.13-bookworm AS embedchain-build

# Build embedchain (Poetry)
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace
COPY embedchain/ ./embedchain
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir poetry
RUN poetry config virtualenvs.create false
RUN cd embedchain && poetry build

FROM python:3.12.13-bookworm AS final

# Runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

# Copy source packages directly into site-packages to avoid dependency conflicts
COPY --from=mem0-build /workspace/mem0 /usr/local/lib/python3.12/site-packages/mem0
COPY --from=embedchain-build /workspace/embedchain /usr/local/lib/python3.12/site-packages/embedchain

# Production hygiene
RUN useradd -m appuser
USER appuser
WORKDIR /home/appuser

# Simple smoke test to verify imports in container start
HEALTHCHECK --interval=30s --timeout=5s --start-period=5s \
  CMD python -c "import mem0, embedchain; print('mem0 and embedchain imports OK')" || exit 1

CMD ["/bin/bash"]

FROM python:3.12.13-bookworm AS final

# Runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

# Setup workspace
WORKDIR /workspace
COPY . .

# Install Python build tooling and dependencies
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir hatchling

# Install mem0 (mem0ai) from source in editable mode
RUN python -m pip install --no-cache-dir -e /workspace/mem0

# Optional: expose a simple smoke test via a tiny HTTP server or CLI when container starts
# For now, drop into a shell by default for debugging

# Create a non-root user for production hygiene
RUN useradd -m appuser
USER appuser

WORKDIR /home/appuser

CMD ["/bin/bash"]

- Exact error message and exit code:
  - ERROR: file:///workspace/mem0 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
  - Exit code: 1

- Failing command/step:
  - [7/9] RUN python -m pip install --no-cache-dir -e /workspace/mem0

- Missing packages or files mentioned:
  - /workspace/mem0 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.

- Version mismatch info:
  - None reported. (Base image used: python:3.12.13-bookworm; no version mismatch indicated in the log.)

FROM python:3.12.13-bookworm AS final

# Runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

# Setup workspace
WORKDIR /workspace
COPY . .

# Install Python build tooling and dependencies
RUN python -m pip install --upgrade pip
RUN python -m pip install --no-cache-dir hatchling

# Install mem0 (mem0ai) from source using hatch; ensure we build wheel for mem0
WORKDIR /workspace/mem0
RUN hatch env create -n build --python=3.12
RUN hatch build

# Return to root for embedchain build
WORKDIR /workspace/embedchain
RUN python -m pip install --no-cache-dir poetry
RUN poetry config virtualenvs.create false
RUN cd . && poetry build

# Optional: start a quick smoke test (not used in final)

# Create a non-root user for production hygiene
RUN useradd -m appuser
USER appuser

WORKDIR /home/appuser

CMD ["/bin/bash"]

FROM python:3.12.13-bookworm AS mem0-build

# Build mem0 (Hatch) from repo root
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev git && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace
COPY . .
RUN python -m pip install --upgrade pip
RUN pip install hatch
RUN hatch --version
RUN hatch build -vvvv

FROM python:3.12.13-bookworm AS embedchain-build

# Build embedchain (Poetry)
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /workspace
COPY embedchain/ ./embedchain
RUN python -m pip install --upgrade pip
RUN pip install --no-cache-dir poetry
RUN poetry config virtualenvs.create false
RUN cd embedchain && poetry build -vvv

FROM python:3.12.13-bookworm AS final

# Runtime dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends libgeos-dev && \
    rm -rf /var/lib/apt/lists/*

# Copy source wheels from build stages (best effort; may fail if paths differ)
COPY --from=mem0-build /workspace/dist /wheels/mem0
COPY --from=embedchain-build /workspace/embedchain/dist /wheels/embedchain

RUN python -m pip install --no-cache-dir /wheels/mem0/*.whl /wheels/embedchain/*.whl

# Production hygiene
RUN useradd -m appuser
USER appuser
WORKDIR /home/appuser

CMD ["/bin/bash"]

Summary (under 1500 chars):

- Failing command/step:
  - RUN hatch build -vvvv (Dockerfile step mem0-build 8/8)

- Exact error message and exit code:
  - Usage: hatch build [OPTIONS] [LOCATION]
    Try 'hatch build -h' for help.

    Error: No such option: -v
  - Exit code: 2

- Missing packages or files mentioned:
  - None reported

- Version mismatch info:
  - Hatch, version 1.16.5 (no explicit version mismatch noted; error indicates an unsupported option rather than a missing package)