Dockerfile.antigravity

# --- Build openab ---
FROM rust:1-bookworm AS builder
WORKDIR /build
COPY Cargo.toml Cargo.lock ./
RUN mkdir src && echo 'fn main() {}' > src/main.rs && cargo build --release && rm -rf src
COPY src/ src/
RUN touch src/main.rs && cargo build --release

# --- Build agy-acp adapter ---
FROM rust:1-bookworm AS adapter-builder
WORKDIR /build
COPY agy-acp/Cargo.toml ./
RUN mkdir src && echo 'fn main() {}' > src/main.rs && cargo build --release && rm -rf src
COPY agy-acp/src/ src/
RUN touch src/main.rs && cargo build --release

# --- Runtime stage ---
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates curl procps tini unzip && rm -rf /var/lib/apt/lists/*

# Install agy (Google Antigravity CLI) — pinned to v1.0.4
ENV AGY_VERSION=1.0.6
RUN ARCH=$(dpkg --print-architecture) && \
    case "$ARCH" in \
      amd64) ASSET="agy_cli_linux_x64.tar.gz" ;; \
      arm64) ASSET="agy_cli_linux_arm64.tar.gz" ;; \
      *) echo "unsupported arch: $ARCH" && exit 1 ;; \
    esac && \
    curl -fsSL "https://github.com/google-antigravity/antigravity-cli/releases/download/${AGY_VERSION}/${ASSET}" \
      | tar -xz -C /usr/local/bin && \
    mv /usr/local/bin/antigravity /usr/local/bin/agy && \
    chmod +x /usr/local/bin/agy

# Install gh CLI
RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg \
      -o /usr/share/keyrings/githubcli-archive-keyring.gpg && \
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" \
      > /etc/apt/sources.list.d/github-cli.list && \
    apt-get update && apt-get install -y --no-install-recommends gh && \
    rm -rf /var/lib/apt/lists/*

RUN useradd -m -s /bin/bash agent
ENV HOME=/home/agent
WORKDIR /home/agent

COPY --from=builder --chown=agent:agent /build/target/release/openab /usr/local/bin/openab
COPY --from=adapter-builder --chown=agent:agent /build/target/release/agy-acp /usr/local/bin/agy-acp

RUN mkdir -p /home/agent/.gemini && chown -R agent:agent /home/agent

USER agent
HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
  CMD pgrep -x openab || exit 1
ENV OPENAB_AGENT_COMMAND="agy-acp"
ENV OPENAB_AGENT_AUTH_COMMAND="agy auth"

ENTRYPOINT ["tini", "--"]
CMD ["openab", "run", "-c", "/etc/openab/config.toml"]