wip docker compose setup of tauri based in part on https://www.the-great.dev/blog/2024-02-04-tauri-docker

docker-compose.yml

services:
  build-linux-arm64:
    container_name: bonfire-flamekeepr-arm64
    build:
      context: .
      dockerfile: Dockerfile.arm64
    platform: linux/arm64/v8
    volumes:
      - .:/app
    working_dir: /app
    environment:
      TAURI_PRIVATE_KEY: ${TAURI_PRIVATE_KEY:-}
      TAURI_KEY_PASSWORD: ${TAURI_KEY_PASSWORD:-}
      APPLE_SIGNING_IDENTITY: ${APPLE_SIGNING_IDENTITY:-}
    command: "cargo tauri build --target aarch64-unknown-linux-gnu"

volumes:
  sccache-data:

Dockerfile

# syntax=docker/dockerfile:1.7.0

FROM lukemathwalker/cargo-chef:latest-rust-slim-bookworm AS base

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
        libwebkit2gtk-4.0-dev \
        build-essential \
        curl \
        wget \
        file \
        libssl-dev \
        libgtk-3-dev \
        libayatana-appindicator3-dev\
        librsvg2-dev \
    && rm -rf /var/lib/apt/lists/*

RUN cargo install sccache
RUN cargo install tauri-cli

ENV RUSTC_WRAPPER=sccache SCCACHE_DIR=/sccache

FROM base AS planner

COPY ./src-tauri .

RUN rustup target add aarch64-unknown-linux-gnu

RUN cargo chef prepare --recipe-path recipe.json

FROM base AS builder

COPY --from=planner /app/recipe.json recipe.json

RUN --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=/usr/local/cargo/git \
    --mount=type=cache,target=$SCCACHE_DIR,sharing=locked \
    cargo chef cook --release --recipe-path recipe.json

COPY . .

RUN --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=/usr/local/cargo/git \
    --mount=type=cache,target=$SCCACHE_DIR,sharing=locked \
    cargo tauri build

FROM debian:bookworm-slim AS runner

WORKDIR /app

COPY --from=builder /app/src-tauri/target/release/src-tauri /app/src-tauri

builder 2/4 ... cargo chef cook --release --recipe-path recipe.json