#!/bin/bash
# Resolve the bundle path robustly even if cwd doesn't exist
SCRIPT="$0"
# Resolve symlinks
while [ -L "$SCRIPT" ]; do
    SCRIPT="$(readlink "$SCRIPT")"
done
BUNDLE="$(cd "$(dirname "$SCRIPT")/../.." 2>/dev/null && pwd)"
if [ -z "$BUNDLE" ]; then
    # Fallback: derive from script path directly
    BUNDLE="${0%/Contents/MacOS/*}"
fi
RESOURCES="${BUNDLE}/Contents/Resources"
LIBS="${BUNDLE}/Contents/libs"
## ── Dylibs ────────────────────────────────────────────────────────────────────
export DYLD_LIBRARY_PATH="${LIBS}:${DYLD_LIBRARY_PATH:-}"
# instead of doing this we need to run otool to figure out which libs have absolute paths and which have relative. Then use the install tool to correct their expected path
# ── GTK / GDK ─────────────────────────────────────────────────────────────────
export XDG_DATA_DIRS="${RESOURCES}/share:/usr/local/share:/usr/share"
export GSETTINGS_SCHEMA_DIR="${RESOURCES}/share/glib-2.0/schemas:${GSETTINGS_SCHEMA_DIR:-}"
export GDK_PIXBUF_MODULE_FILE="${RESOURCES}/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache"
export GTK_PATH="${RESOURCES}/lib/gtk-3.0"
export PANGO_LIBDIR="${LIBS}"

# ── Fontconfig ────────────────────────────────────────────────────────────────
export FONTCONFIG_FILE="${RESOURCES}/etc/fonts/fonts.conf"
#only enable when explicitly requested
if [ "${DENEMO_DEBUG:-0}" = "1" ]; then
	export FC_DEBUG=4
fi

# ── LilyPond (official self-relocating bundle) ────────────────────────────────
LILY_DIR="${RESOURCES}/lilypond"
export PATH="${LILY_DIR}/bin:${LILY_DIR}/libexec:${BUNDLE}/Contents/MacOS:${PATH}"

# ── Guile (from bundled LilyPond, shared with Denemo) ─────────────────────────
GUILE_VER="3.0"
export GUILE_LOAD_PATH="${RESOURCES}/share/guile/3.0"
export GUILE_LOAD_COMPILED_PATH="${RESOURCES}/lib/guile/3.0/ccache"
export GUILE_SYSTEM_EXTENSIONS_PATH="${RESOURCES}/lib/guile/3.0/extensions"
# ── Evince Backend ────────────────────────────────────────────────────────────
export EV_BACKENDS_DIR="${BUNDLE}/Contents/lib/evince/4/backends"

# ── Denemo ────────────────────────────────────────────────────────────────────
export DENEMO_DATA_DIR="${RESOURCES}/share"

exec "${BUNDLE}/Contents/MacOS/denemo-bin" "$@" 2>&1