tftsr-devops_investigation/.docker/Dockerfile.windows-cross
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

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Docker

# Pre-baked cross-compiler for Windows amd64 Tauri releases (runs on Linux amd64).
# All MinGW and Node.js dependencies are installed once here; CI jobs skip apt-get entirely.
# Rebuild when: Rust toolchain version changes or Node.js major version changes.
# Tag format: rust<VER>-node<VER>
FROM rust:1.88-slim
RUN apt-get update -qq \
&& apt-get install -y -qq --no-install-recommends \
mingw-w64 \
curl \
nsis \
perl \
make \
jq \
git \
&& curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
&& apt-get install -y --no-install-recommends nodejs \
&& rm -rf /var/lib/apt/lists/*
RUN rustup target add x86_64-pc-windows-gnu