#!/usr/bin/env bash
# Launch script for SolveSpace (native GTK3 CAD application).
# Standalone: works without build.sh having been sourced first.
set -euo pipefail

INSTALL_DIR="/workspace/install"
BIN="${INSTALL_DIR}/bin/solvespace"

# --- Runtime environment ---------------------------------------------------
# SolveSpace links against system libraries plus libslvs installed under
# ${INSTALL_DIR}/lib; make sure the dynamic loader can find it.
export LD_LIBRARY_PATH="${INSTALL_DIR}/lib:${INSTALL_DIR}/lib/x86_64-linux-gnu:${LD_LIBRARY_PATH:-}"

# Shared data (icons, shaders, etc.) installed under the prefix.
export XDG_DATA_DIRS="${INSTALL_DIR}/share:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"

# Native GTK/ATK app: expose the AT-SPI accessibility tree via the GTK bridge.
export NO_AT_BRIDGE=0
export GTK_A11Y="${GTK_A11Y:-atspi}"

# Ensure a display is set (the pipeline manages Xvfb; do not start one).
export DISPLAY="${DISPLAY:-:0}"

# SolveSpace uses GTK's default GSettings-based resources indirectly through
# the shared system schemas; compile any local schema dir if one exists.
if command -v glib-compile-schemas >/dev/null 2>&1; then
    if [ -d "${INSTALL_DIR}/share/glib-2.0/schemas" ]; then
        glib-compile-schemas "${INSTALL_DIR}/share/glib-2.0/schemas" 2>/dev/null || true
        export GSETTINGS_SCHEMA_DIR="${INSTALL_DIR}/share/glib-2.0/schemas:${GSETTINGS_SCHEMA_DIR:-}"
    fi
fi

# Provide a writable XDG_RUNTIME_DIR if the environment's default is not owned
# by the current user (avoids GTK/PulseAudio ownership warnings).
if [ -z "${XDG_RUNTIME_DIR:-}" ] || [ ! -w "${XDG_RUNTIME_DIR:-/nonexistent}" ]; then
    RUNTIME_DIR="$(mktemp -d)"
    export XDG_RUNTIME_DIR="${RUNTIME_DIR}"
    chmod 700 "${XDG_RUNTIME_DIR}"
fi

exec "${BIN}" "$@"