# Development container for braintrust-sdk-python

FROM debian:trixie-slim

# Set UTF-8 locale

ENV LANG=C.UTF-8 \

LC_ALL=C.UTF-8

# Configure UV to use copy mode (expected in Docker with different filesystems)

ENV UV_LINK_MODE=copy

# Install curl, ca-certificates, and git first (needed for install-deps.sh and mise)

RUN apt-get update && apt-get install -y --no-install-recommends \

build-essential \

curl \

ca-certificates \

git \

openssh-client \

&& rm -rf /var/lib/apt/lists/*

# Create non-root user with configurable UID/GID

ARG UID=1000

ARG GID=1000

RUN groupadd -g $GID dev && useradd -m -u $UID -g $GID dev

# Create directories for mise and bundle cache

RUN mkdir -p /home/dev/.local/share/mise /home/dev/.local/bin \

&& chown -R dev:dev /home/dev

# Switch to non-root user

USER dev

ENV HOME=/home/dev

ENV PATH="/home/dev/.local/bin:$PATH"

# Install mise as the dev user

RUN curl https://mise.run | sh

# Configure git safe.directory for mounted volumes

RUN git config --global --add safe.directory /app

# Activate mise in bash

RUN echo 'eval "$(mise activate bash)"' >> ~/.bashrc

WORKDIR /app

CMD ["bash"]