Merge docker images with extra build-arg

.github/workflows/nightly.yml

@@ -26,12 +26,14 @@ jobs:
         platform: [linux/amd64, linux/arm64]
         include:
           - platform: linux/amd64
-            dockerfile: Dockerfile.x86_64
+            dockerfile: Dockerfile
             arch: amd64
+            aarch: x86_64
             target_dir: x86_64-unknown-linux-musl
           - platform: linux/arm64
-            dockerfile: Dockerfile.arm64
+            dockerfile: Dockerfile
             arch: arm64
+            aarch: aarch64
             target_dir: aarch64-unknown-linux-musl
     steps:
     - uses: actions/checkout@v4
@@ -73,6 +75,7 @@ jobs:
         tags: rustmusl-temp
         build-args: |
           CHANNEL=nightly
+          AARCH=${{ matrix.aarch }}
 
     - name: Run tests
       shell: bash

.github/workflows/stable.yml

@@ -26,12 +26,14 @@ jobs:
         platform: [linux/amd64, linux/arm64]
         include:
           - platform: linux/amd64
-            dockerfile: Dockerfile.x86_64
+            dockerfile: Dockerfile
             arch: amd64
+            aarch: x86_64
             target_dir: x86_64-unknown-linux-musl
           - platform: linux/arm64
-            dockerfile: Dockerfile.arm64
+            dockerfile: Dockerfile
             arch: arm64
+            aarch: aarch64
             target_dir: aarch64-unknown-linux-musl
     steps:
     - uses: actions/checkout@v4
@@ -85,6 +87,7 @@ jobs:
         tags: rustmusl-temp
         build-args: |
           CHANNEL=stable
+          AARCH=${{ matrix.aarch }}
       if: ${{ steps.stablecheck.outputs.BUILD }}
 
     - name: Run tests

Dockerfile.arm64 → Dockerfile

@@ -1,6 +1,11 @@
 # syntax=docker/dockerfile:1
 FROM ubuntu:noble
 LABEL maintainer="Eirik Albrigtsen <sszynrae@gmail.com>"
+LABEL org.opencontainers.image.create="$(date --utc --iso-8601=seconds)"
+LABEL org.opencontainers.image.documentation="https://github.com/clux/muslrust"
+LABEL org.opencontainers.image.licenses="MIT"
+LABEL org.opencontainers.image.url="https://github.com/clux/muslrust"
+LABEL org.opencontainers.image.description="Docker environment for building musl based static rust binaries"
 
 # Required packages:
 # - musl-dev, musl-tools - the musl toolchain
@@ -30,17 +35,19 @@ RUN apt-get update && apt-get install -y \
   --no-install-recommends && \
   rm -rf /var/lib/apt/lists/*
 
+# Common arg for arch used in urls and triples
+ARG AARCH
 # Install rust using rustup
 ARG CHANNEL
 ENV RUSTUP_VER="1.27.1" \
-    RUST_ARCH="aarch64-unknown-linux-gnu" \
+    RUST_ARCH="${AARCH}-unknown-linux-gnu" \
     CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
 
 RUN curl "https://static.rust-lang.org/rustup/archive/${RUSTUP_VER}/${RUST_ARCH}/rustup-init" -o rustup-init && \
     chmod +x rustup-init && \
     ./rustup-init -y --default-toolchain ${CHANNEL} --profile minimal --no-modify-path && \
     rm rustup-init && \
-    ~/.cargo/bin/rustup target add aarch64-unknown-linux-musl
+    ~/.cargo/bin/rustup target add ${AARCH}-unknown-linux-musl
 
 # Allow non-root access to cargo
 RUN chmod a+X /root
@@ -49,7 +56,7 @@ RUN chmod a+X /root
 # This helps continuing manually if anything breaks.
 ENV ZLIB_VER="1.3.1" \
     SQLITE_VER="3490100" \
-    PROTOBUF_VER="29.2" \
+    PROTOBUF_VER="31.0" \
     SCCACHE_VER="0.9.1" \
     CC=musl-gcc \
     PREFIX=/musl \
@@ -59,18 +66,18 @@ ENV ZLIB_VER="1.3.1" \
 
 # Install a more recent release of protoc (protobuf-compiler in jammy is 4 years old and misses some features)
 RUN cd /tmp && \
-    curl -sSL https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOBUF_VER}/protoc-${PROTOBUF_VER}-linux-aarch_64.zip -o protoc.zip && \
+    curl -sSL https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOBUF_VER}/protoc-${PROTOBUF_VER}-linux-$([ "$AARCH" = "aarch64" ] && echo "aarch_64" || echo "$AARCH").zip -o protoc.zip && \
     unzip protoc.zip && \
     cp bin/protoc /usr/bin/protoc && \
     rm -rf *
 
 # Install prebuilt sccache based on platform
-RUN curl -sSL https://github.com/mozilla/sccache/releases/download/v${SCCACHE_VER}/sccache-v${SCCACHE_VER}-aarch64-unknown-linux-musl.tar.gz | tar xz && \
+RUN curl -sSL https://github.com/mozilla/sccache/releases/download/v${SCCACHE_VER}/sccache-v${SCCACHE_VER}-${AARCH}-unknown-linux-musl.tar.gz | tar xz && \
     mv sccache-v${SCCACHE_VER}-*-unknown-linux-musl/sccache /usr/local/bin/ && \
     chmod +x /usr/local/bin/sccache && \
     rm -rf sccache-v${SCCACHE_VER}-*-unknown-linux-musl
 
-# Build zlib (used in pq)
+# Build zlib
 RUN curl -sSL https://zlib.net/zlib-$ZLIB_VER.tar.gz | tar xz && \
     cd zlib-$ZLIB_VER && \
     CC="musl-gcc -fPIC -pie" LDFLAGS="-L$PREFIX/lib" CFLAGS="-I$PREFIX/include" ./configure --static --prefix=$PREFIX && \
@@ -88,13 +95,16 @@ RUN curl -sSL https://www.sqlite.org/2025/sqlite-autoconf-$SQLITE_VER.tar.gz | t
 
 ENV PATH=/root/.cargo/bin:$PREFIX/bin:$PATH \
     RUSTUP_HOME=/root/.rustup \
-    CARGO_BUILD_TARGET=aarch64-unknown-linux-musl \
+    CARGO_BUILD_TARGET=${AARCH}-unknown-linux-musl \
     CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS="-Clink-self-contained=yes -Clinker=rust-lld -Ctarget-feature=+crt-static" \
     PKG_CONFIG_ALLOW_CROSS=true \
     PKG_CONFIG_ALL_STATIC=true \
     PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig \
+    PG_CONFIG_X86_64_UNKNOWN_LINUX_GNU=/usr/bin/pg_config \
     PG_CONFIG_AARCH64_UNKNOWN_LINUX_GNU=/usr/bin/pg_config \
+    # Rust libz-sys support
     LIBZ_SYS_STATIC=1 \
+    ZLIB_STATIC=1 \
     DEBIAN_FRONTEND=noninteractive \
     TZ=Etc/UTC
 

justfile

@@ -3,16 +3,16 @@
 default:
   @just --list --unsorted --color=always
 
-_build channel ar platform ext:
-	docker build --build-arg CHANNEL="{{channel}}" --build-arg AR="{{ar}}" --platform="{{platform}}" -t rustmusl-temp . -f Dockerfile.{{ext}}
+_build channel platform aarch:
+	docker build --build-arg CHANNEL="{{channel}}" --build-arg AARCH="{{aarch}}" --platform="{{platform}}" -t rustmusl-temp . -f Dockerfile --debug
 # Build the stable x86 container
-build-stable-amd: (_build "stable" "amd64" "linux/amd64" "x86_64")
+build-stable-amd: (_build "stable" "linux/amd64" "x86_64")
 # Build the nightly x86 container
-build-nightly-amd: (_build "nightly" "amd64" "linux/amd64" "x86_64")
+build-nightly-amd: (_build "nightly" "linux/amd64" "x86_64")
 # Build the stable arm container
-build-stable-arm: (_build "stable" "arm64" "linux/arm64" "arm64")
+build-stable-arm: (_build "stable" "linux/arm64" "aarch64")
 # Build the nightly arm container
-build-nightly-arm: (_build "nightly" "arm64" "linux/arm64" "arm64")
+build-nightly-arm: (_build "nightly" "linux/arm64" "aarch64")
 
 # Shell into the built container
 run:
@@ -36,13 +36,11 @@ _t_linux_x86_64 crate:
     #!/bin/bash
     export PLATFORM="linux/amd64"
     export TARGET_DIR="x86_64-unknown-linux-musl"
-    export AR="amd64"
     ./test.sh {{crate}}
 _t_macos_aarch64 crate:
     #!/bin/bash
     export PLATFORM="linux/arm64"
     export TARGET_DIR="aarch64-unknown-linux-musl"
-    export AR="arm64"
     ./test.sh {{crate}}
 
 # Test all crates against built container locally

test.sh

@@ -11,7 +11,6 @@ docker_build() {
     -v "$PWD/test/${crate}:/volume" \
     -v cargo-cache:/root/.cargo/registry \
     -e RUST_BACKTRACE=1 \
-    -e AR=ar \
     --platform "${PLATFORM}" \
     rustmusl-temp \
     cargo build