# =============================================================================
# WZ Phone — Linux x86_64 Tauri desktop build image
#
# Thin extension of wzp-android-builder that adds the GTK3 + WebKit2GTK 4.1 +
# libsoup-3.0 + AppIndicator dev packages needed to build the Tauri desktop
# app for Linux. Everything else (Rust, Node.js, cmake, pkg-config, cpal
# libasound deps, tauri-cli) is inherited from the base image.
#
# Build:
#   docker build -t wzp-linux-desktop-builder -f Dockerfile.linux-desktop-builder .
#
# Run: driven by scripts/build-linux-desktop-docker.sh (see that file).
# =============================================================================
FROM wzp-android-builder

USER root

# Tauri 2.x Linux dependencies.
# - libwebkit2gtk-4.1-dev: the WebView backend. Tauri 2.x uses 4.1 (not 4.0).
# - libsoup-3.0-dev: HTTP client used by webkit2gtk. Must match its major.
# - libgtk-3-dev: GTK3 headers (webkit2gtk still uses GTK3).
# - libayatana-appindicator3-dev: system tray / status icon. Optional at
#   runtime but tauri-build's feature-detection includes it.
# - librsvg2-dev: SVG rendering in the menu/icon code.
# - libglib2.0-dev: GObject introspection headers (transitive, but explicit).
# - patchelf: used by the tauri bundler to rewrite rpaths in the final binary.
# - file: already in the base, but tauri-build checks for it by name.
RUN apt-get update && apt-get install -y --no-install-recommends \
        libwebkit2gtk-4.1-dev \
        libsoup-3.0-dev \
        libgtk-3-dev \
        libayatana-appindicator3-dev \
        librsvg2-dev \
        libglib2.0-dev \
        patchelf \
        meson \
        ninja-build \
        python3 \
        clang \
    && rm -rf /var/lib/apt/lists/*

# ── webrtc-audio-processing build requirements ──────────────────────────────
# The `webrtc-audio-processing` Rust crate with the `bundled` feature vendors
# the PulseAudio webrtc-audio-processing C++ library and builds it via meson
# + ninja at `cargo build` time. That avoids Debian Bookworm's stale
# libwebrtc-audio-processing-dev 0.3-1 package (which predates AEC3) and gives
# us a self-contained static link — no runtime .so dependency, same algorithm
# on every Linux distro regardless of what apt ships.
#
# apt deps for the bundled build: meson, ninja-build, python3, clang,
# build-essential (already present via android-builder base).

USER builder
WORKDIR /build/source