# Copyright © 2025-26 l5yth & contributors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

FROM rust:1.91-bookworm AS builder

WORKDIR /app

COPY matrix/Cargo.toml matrix/Cargo.lock ./
COPY matrix/src ./src

RUN --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=/usr/local/cargo/git \
    cargo build --release --locked

FROM debian:bookworm-slim AS runtime

RUN apt-get update \
  && apt-get install -y --no-install-recommends ca-certificates gosu \
  && rm -rf /var/lib/apt/lists/*

RUN useradd --create-home --uid 10001 --shell /usr/sbin/nologin potatomesh

WORKDIR /app

COPY --from=builder /app/target/release/potatomesh-matrix-bridge /usr/local/bin/potatomesh-matrix-bridge
COPY matrix/Config.toml /app/Config.example.toml
COPY matrix/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh

RUN chmod +x /usr/local/bin/docker-entrypoint.sh

ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]