#!/usr/bin/env bash
# publish.sh — build the artifact that goes into the Steam depot.
# Usage: ./scripts/publish.sh [output-dir]      (default: artifacts/steam-stage)
#
# Why a script: the flags below are load-bearing and easy to lose. PublishTrimmed stays OFF
# (WPF resolves XAML by reflection), the single-file bundle must extract natives or ffmpeg-
# adjacent loading breaks, and ReadyToRun is what keeps startup under a second on a cold
# machine. Getting one of them wrong does not fail the build — it fails on a user's PC.
#
# The output is a folder, not a zip: steamcmd uploads a directory into a depot, and Steam
# delivers it. There is no installer, no admin prompt and no self-updater (Steam updates).
#
# Requires WINDOWS dotnet — see docs/ai/environment.md -> Run.

set -euo pipefail

DOTNET="/mnt/c/Program Files/dotnet/dotnet.exe"
[ -x "$DOTNET" ] || { echo "❌ Windows dotnet not found at $DOTNET"; exit 1; }

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
OUT_REL="${1:-artifacts/steam-stage}"
OUT="$ROOT/$OUT_REL"

echo "══ publish ══"
rm -rf "$OUT"
mkdir -p "$OUT"

"$DOTNET" publish "$(wslpath -w "$ROOT/ytLive.csproj")" \
  -c Release -r win-x64 --self-contained true \
  -p:PublishSingleFile=true \
  -p:IncludeNativeLibrariesForSelfExtract=true \
  -p:EnableCompressionInSingleFile=true \
  -p:PublishReadyToRun=true \
  -p:DebugType=none \
  --nologo -v minimal \
  -o "$(wslpath -w "$OUT")"

echo "══ verify the staged artifact ══"
fail() { echo "❌ $1" >&2; exit 1; }

[ -f "$OUT/LlamaCasty.exe" ] || fail "publish produced no LlamaCasty.exe (AssemblyName reverted?)"
[ -d "$OUT/ffmpeg" ] || fail "ffmpeg/ is missing — it must ship beside the exe (docs/ai/output.md)"
[ -f "$OUT/LICENSE" ] || fail "LICENSE is missing from the artifact"
[ -f "$OUT/PRIVACY.md" ] || fail "PRIVACY.md is missing from the artifact"
[ -f "$OUT/THIRD-PARTY-NOTICES.txt" ] || fail "THIRD-PARTY-NOTICES.txt is missing from the artifact"

# Test artifacts must never reach a depot: a shipped xunit host is a support ticket.
if compgen -G "$OUT/*.Tests.dll" > /dev/null || compgen -G "$OUT/xunit*" > /dev/null; then
  fail "test assemblies leaked into the publish output"
fi

# steam_api64.dll arrives with the Steamworks SDK; until then its absence is expected and the
# app must fall back to the free profile, so this is a notice, not a failure.
if [ ! -f "$OUT/steam_api64.dll" ]; then
  echo "⚠  steam_api64.dll not staged — the build will run as the free profile only."
fi

echo ""
du -sh "$OUT" | awk '{print "  artifact size: " $1}'
echo "✓ staged: $OUT_REL"
echo ""
echo "Next: steamcmd +run_app_build scripts/app_build_<appid>.vdf"