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Andy Lee 61cdc55a26 chore: add devcontainer and docker reference setup (#262 )

* chore(devcontainer): add VS Code dev container config

* chore(docker): add docker images and ignore test artifacts

* chore(gitignore): ignore DS_Store and cpython cache artifacts globally

2026-02-20 23:26:42 -08:00

Dockerfile

chore: add devcontainer and docker reference setup (#262 )

2026-02-20 23:26:42 -08:00

Dockerfile.cpu

chore: add devcontainer and docker reference setup (#262 )

2026-02-20 23:26:42 -08:00

Dockerfile.dev

chore: add devcontainer and docker reference setup (#262 )

2026-02-20 23:26:42 -08:00

README.md

chore: add devcontainer and docker reference setup (#262 )

2026-02-20 23:26:42 -08:00

README.md

Docker Setup

This folder provides reference Docker images for LEANN.

Build (default)

Default image (no forced CPU index):

docker build -f docker/Dockerfile docker -t leann:latest

Build (CPU)

CPU-optimized image (forces PyTorch CPU index):

docker build \
  --build-arg PYTHON_VERSION=3.12 \
  --build-arg LEANN_VERSION=0.3.6 \
  -f docker/Dockerfile.cpu docker -t leann:cpu

Build (development)

Development image (source tree + build/test toolchain + uv sync):

docker build -f docker/Dockerfile.dev . -t leann:dev

Run

docker run --rm leann:latest
docker run --rm leann:cpu
docker run --rm -it leann:dev

Expected output:

LEANN installed and importable.

Notes

Both images keep LEANN package semantics unchanged (pip install leann with both backends).
Dockerfile.cpu uses the PyTorch CPU index to avoid downloading CUDA wheels.
Dockerfile.dev is for local development, not production deployment.