Dockerfile-collab

# syntax = docker/dockerfile:1.2

FROM rust:1.81-bookworm as builder
WORKDIR app
COPY . .

# Replace the Cargo configuration with the one used by collab.
COPY ./.cargo/collab-config.toml ./.cargo/config.toml

# Compile collab server
ARG CARGO_PROFILE_RELEASE_PANIC=abort
ARG GITHUB_SHA

ENV GITHUB_SHA=$GITHUB_SHA

# At some point in the past 3 weeks, additional dependencies on `xkbcommon` and
# `xkbcommon-x11` were introduced into collab.
#
# A `git bisect` points to this commit as being the culprit: `b8e6098f60e5dabe98fe8281f993858dacc04a55`.
#
# Now when we try to build collab for the Docker image, it fails with the following
# error:
#
# ```
# 985.3   = note: /usr/bin/ld: cannot find -lxkbcommon: No such file or directory
# 985.3           /usr/bin/ld: cannot find -lxkbcommon-x11: No such file or directory
# 985.3           collect2: error: ld returned 1 exit status
# ```
#
# The last successful deploys were at:
# - Staging: `4f408ec65a3867278322a189b4eb20f1ab51f508`
# - Production: `fc4c533d0a8c489e5636a4249d2b52a80039fbd7`
#
# Installing these as a temporary workaround, but I think ideally we'd want to figure
# out what caused them to be included in the first place.
RUN apt-get update; \
    apt-get install -y --no-install-recommends libxkbcommon-dev libxkbcommon-x11-dev

RUN --mount=type=cache,target=./script/node_modules \
    --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=/usr/local/cargo/git \
    --mount=type=cache,target=./target \
    cargo build --release --package collab --bin collab

# Copy collab server binary out of cached directory
RUN --mount=type=cache,target=./target \
    cp /app/target/release/collab /app/collab

# Copy collab server binary to the runtime image
FROM debian:bookworm-slim as runtime
RUN apt-get update; \
    apt-get install -y --no-install-recommends libcurl4-openssl-dev ca-certificates \
    linux-perf binutils
WORKDIR app
COPY --from=builder /app/collab /app/collab
COPY --from=builder /app/crates/collab/migrations /app/migrations
COPY --from=builder /app/crates/collab/migrations_llm /app/migrations_llm
ENV MIGRATIONS_PATH=/app/migrations
ENV LLM_DATABASE_MIGRATIONS_PATH=/app/migrations_llm
ENTRYPOINT ["/app/collab"]