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perf(Dockerfile): improve Docker cache mounts usage (#4507)

As described in
https://hackmd.io/jgkoQ24YRW6i0xWd73S64A#Using-Docker-cache-mounts,
cache mounts need to be used with a fairly specific syntax for caching
of previously build Rust artifacts to be as effective as it can be.
This commit is contained in:
Alejandro González
2025-10-08 18:03:15 +02:00
committed by GitHub
parent 6919c8dea9
commit 15a7815ec3
2 changed files with 14 additions and 16 deletions

View File

@@ -5,15 +5,14 @@ FROM rust:1.89.0 AS build
WORKDIR /usr/src/daedalus
COPY . .
RUN --mount=type=cache,target=/usr/src/daedalus/target \
--mount=type=cache,target=/usr/local/cargo/git/db \
--mount=type=cache,target=/usr/local/cargo/registry \
cargo build --release --package daedalus_client
--mount=type=cache,target=/usr/local/cargo,from=rust:1.89.0,source=/usr/local/cargo \
cargo build --release --package daedalus_client
FROM build AS artifacts
RUN --mount=type=cache,target=/usr/src/daedalus/target \
mkdir /daedalus \
&& cp /usr/src/daedalus/target/release/daedalus_client /daedalus/daedalus_client
mkdir /daedalus \
&& cp /usr/src/daedalus/target/release/daedalus_client /daedalus/daedalus_client
FROM debian:bookworm-slim
@@ -23,8 +22,8 @@ LABEL org.opencontainers.image.description="Modrinth game metadata query client"
LABEL org.opencontainers.image.licenses=MIT
RUN apt-get update \
&& apt-get install -y --no-install-recommends ca-certificates openssl \
&& rm -rf /var/lib/apt/lists/*
&& apt-get install -y --no-install-recommends ca-certificates openssl \
&& rm -rf /var/lib/apt/lists/*
COPY --from=artifacts /daedalus /daedalus

View File

@@ -6,17 +6,16 @@ WORKDIR /usr/src/labrinth
COPY . .
ARG GIT_HASH
RUN --mount=type=cache,target=/usr/src/labrinth/target \
--mount=type=cache,target=/usr/local/cargo/git/db \
--mount=type=cache,target=/usr/local/cargo/registry \
SQLX_OFFLINE=true cargo build --profile release-labrinth --package labrinth
--mount=type=cache,target=/usr/local/cargo,from=rust:1.89.0,source=/usr/local/cargo \
SQLX_OFFLINE=true cargo build --profile release-labrinth --package labrinth
FROM build AS artifacts
RUN --mount=type=cache,target=/usr/src/labrinth/target \
mkdir /labrinth \
&& cp /usr/src/labrinth/target/release-labrinth/labrinth /labrinth/labrinth \
&& cp -r /usr/src/labrinth/apps/labrinth/migrations /labrinth \
&& cp -r /usr/src/labrinth/apps/labrinth/assets /labrinth
mkdir /labrinth \
&& cp /usr/src/labrinth/target/release-labrinth/labrinth /labrinth/labrinth \
&& cp -r /usr/src/labrinth/apps/labrinth/migrations /labrinth \
&& cp -r /usr/src/labrinth/apps/labrinth/assets /labrinth
FROM debian:bookworm-slim
@@ -26,8 +25,8 @@ LABEL org.opencontainers.image.description="Modrinth API"
LABEL org.opencontainers.image.licenses=AGPL-3.0-only
RUN apt-get update \
&& apt-get install -y --no-install-recommends ca-certificates dumb-init curl \
&& rm -rf /var/lib/apt/lists/*
&& apt-get install -y --no-install-recommends ca-certificates dumb-init curl \
&& rm -rf /var/lib/apt/lists/*
COPY --from=artifacts /labrinth /labrinth