tftsr-devops_investigation/.docker/Dockerfile.linux-arm64
Shaun Arman eb8a0531e6 feat(ci): add persistent pre-baked Docker builder images
Add three Dockerfiles under .docker/ and a build-images.yml workflow that
pushes them to the local Gitea container registry (172.0.0.29:3000).

Each image pre-installs all system deps, Node.js 22, and the Rust cross-
compilation target so release builds can skip apt-get entirely:

  trcaa-linux-amd64:rust1.88-node22   — webkit2gtk, gtk3, all Tauri deps
  trcaa-windows-cross:rust1.88-node22 — mingw-w64, nsis, Windows target
  trcaa-linux-arm64:rust1.88-node22   — arm64 multiarch dev libs, Rust 1.88

build-images.yml triggers automatically when .docker/ changes on master
and supports workflow_dispatch for manual/first-time builds.

auto-tag.yml is NOT changed in this commit — switch it to use the new
images in the follow-up PR (after images are pushed to the registry).

One-time server setup required before first use:
  echo '{"insecure-registries":["172.0.0.29:3000"]}' \
    | sudo tee /etc/docker/daemon.json && sudo systemctl restart docker
2026-04-05 21:07:17 -05:00

46 lines
2.2 KiB
Docker

# Pre-baked cross-compiler for Linux arm64 Tauri releases (runs on Linux amd64).
# Bakes in: amd64 cross-toolchain, arm64 multiarch dev libs, Node.js, and Rust.
# This image takes ~15 min to build but is only rebuilt when deps change.
# Rebuild when: Rust toolchain version, webkit2gtk/gtk major version, or Node.js changes.
# Tag format: rust<VER>-node<VER>
FROM ubuntu:22.04
ARG DEBIAN_FRONTEND=noninteractive
# Step 1: amd64 host tools and cross-compiler
RUN apt-get update -qq \
&& apt-get install -y -qq --no-install-recommends \
curl git gcc g++ make patchelf pkg-config perl jq \
gcc-aarch64-linux-gnu g++-aarch64-linux-gnu \
&& rm -rf /var/lib/apt/lists/*
# Step 2: Enable arm64 multiarch. Ubuntu uses ports.ubuntu.com for arm64 to avoid
# binary-all index conflicts with the amd64 archive.ubuntu.com mirror.
RUN dpkg --add-architecture arm64 \
&& sed -i 's|^deb http://archive.ubuntu.com|deb [arch=amd64] http://archive.ubuntu.com|g' /etc/apt/sources.list \
&& sed -i 's|^deb http://security.ubuntu.com|deb [arch=amd64] http://security.ubuntu.com|g' /etc/apt/sources.list \
&& printf '%s\n' \
'deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports jammy main restricted universe multiverse' \
'deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports jammy-updates main restricted universe multiverse' \
'deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports jammy-security main restricted universe multiverse' \
> /etc/apt/sources.list.d/arm64-ports.list \
&& apt-get update -qq \
&& apt-get install -y -qq --no-install-recommends \
libwebkit2gtk-4.1-dev:arm64 \
libssl-dev:arm64 \
libgtk-3-dev:arm64 \
librsvg2-dev:arm64 \
&& rm -rf /var/lib/apt/lists/*
# Step 3: Node.js 22
RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
&& apt-get install -y --no-install-recommends nodejs \
&& rm -rf /var/lib/apt/lists/*
# Step 4: Rust 1.88 with arm64 cross-compilation target
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y \
--default-toolchain 1.88.0 --profile minimal --no-modify-path \
&& /root/.cargo/bin/rustup target add aarch64-unknown-linux-gnu
ENV PATH="/root/.cargo/bin:${PATH}"