Files
k-template/Dockerfile.liquid

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2.2 KiB
Docker

# ----- build -----
FROM rust:slim-bookworm AS builder
WORKDIR /build
# Copy manifests + lockfile first so cargo can fetch deps as a cached layer.
COPY Cargo.toml Cargo.lock ./
COPY crates/domain/Cargo.toml crates/domain/Cargo.toml
COPY crates/application/Cargo.toml crates/application/Cargo.toml
COPY crates/api-types/Cargo.toml crates/api-types/Cargo.toml
{% if database == "sqlite" %}COPY crates/adapters/sqlite/Cargo.toml crates/adapters/sqlite/Cargo.toml
{% endif %}{% if database == "postgres" %}COPY crates/adapters/postgres/Cargo.toml crates/adapters/postgres/Cargo.toml
{% endif %}COPY crates/adapters/auth/Cargo.toml crates/adapters/auth/Cargo.toml
COPY crates/presentation/Cargo.toml crates/presentation/Cargo.toml
COPY crates/bootstrap/Cargo.toml crates/bootstrap/Cargo.toml
{% if worker %}COPY crates/worker/Cargo.toml crates/worker/Cargo.toml
{% endif %}
# Stub every crate so cargo can resolve and fetch deps without real source
RUN find crates -name "Cargo.toml" | sed 's|/Cargo.toml||' | \
xargs -I{} sh -c 'mkdir -p {}/src && echo "fn main(){}" > {}/src/main.rs && printf "" > {}/src/lib.rs'
RUN apt-get update && apt-get install -y --no-install-recommends \
pkg-config libssl-dev \
&& rm -rf /var/lib/apt/lists/*
RUN cargo fetch
# For sqlx compile-time query verification run `cargo sqlx prepare` locally first,
# then commit the .sqlx/ cache. Or pass DATABASE_URL as a build arg:
# docker build --build-arg DATABASE_URL=<url> .
ARG DATABASE_URL
ENV SQLX_OFFLINE=${DATABASE_URL:+false}
ENV SQLX_OFFLINE=${SQLX_OFFLINE:-true}
# Now copy real source — only invalidates cache on source changes
COPY crates ./crates
RUN cargo build --release -p bootstrap{% if worker %} -p worker{% endif %}
# ----- runtime -----
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates libssl3 wget \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY --from=builder /build/target/release/{{project_name}} ./server
{% if worker %}COPY --from=builder /build/target/release/{{project_name}}-worker ./worker
{% endif %}
EXPOSE 3000
ENV RUST_LOG={{project_name}}=info,tower_http=info
CMD ["./server"]