FROM node:20-bookworm-slim

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update \
    && apt-get install -y --no-install-recommends \
      bash \
      ca-certificates \
      curl \
      fd-find \
      gh \
      git \
      jq \
      make \
      openssh-client \
      python3 \
      python3-pip \
      python3-venv \
      ripgrep \
      rsync \
      tmux \
      unzip \
      wget \
      zip \
    && rm -rf /var/lib/apt/lists/* \
    && pip3 install --break-system-packages --no-cache-dir "litellm[proxy]" -i https://pypi.tuna.tsinghua.edu.cn/simple

RUN ln -sf /usr/bin/fdfind /usr/local/bin/fd

ARG YQ_VERSION=v4.44.6
RUN wget -q -O /usr/local/bin/yq "https://github.com/mikefarah/yq/releases/download/${YQ_VERSION}/yq_linux_amd64" \
    && chmod +x /usr/local/bin/yq

ARG TEA_VERSION=0.12.0
RUN wget -q -O /usr/local/bin/tea "https://gitea.com/gitea/tea/releases/download/v${TEA_VERSION}/tea-${TEA_VERSION}-linux-amd64" \
    && chmod +x /usr/local/bin/tea

RUN npm install -g @anthropic-ai/claude-code

# Preflight bypass: replace all Anthropic URLs in the bundled binary with localhost:4008
# (LiteLLM proxy). This is a binary-level patch since the bundled cli.js is minified.
RUN python3 - <<'PY'
path = "/usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js"
with open(path, "rb") as f:
    d = bytearray(f.read())

replacements = [
    (b"https://api.anthropic.com", b"http://localhost:4008"),
    (b"https://platform.claude.com", b"http://localhost:4008"),
    (b"https://claude.ai", b"http://localhost:4008"),
    (b"api.anthropic.com", b"localhost:4008"),
    (b"platform.claude.com", b"localhost:4008"),
]
total = 0
for old, new in replacements:
    c = d.count(old)
    if c:
        d = d.replace(old, new)
        total += c
d = d.replace(b"https://localhost:4008", b"http://localhost:4008")

with open(path, "wb") as f:
    f.write(d)

# Verify
with open(path, "rb") as f:
    d = f.read()
remaining = sum(d.count(p) for p in [b"api.anthropic.com", b"platform.claude.com"])
if remaining:
    raise SystemExit(f"Patch incomplete: {remaining} anthropic refs remain")
print(f"Patched {total} Anthropic URL refs → localhost:4008")
PY

CMD ["bash"]