#!/usr/bin/env bash
#
# Build once, then put the result in both places, every time:
#
#   /Applications/Work.app          the copy being tested here
#
# Pass --dmg to also drop a drag-to-Applications installer on the Desktop, from
# the same build — so the thing a tester runs is byte for byte the thing that
# was just tested here, rather than a second build that drifted.
set -euo pipefail

WANT_DMG=0
[ "${1:-}" = "--dmg" ] && WANT_DMG=1

cd "$(dirname "$0")/.."
APP="Work.app"
BUILT="src-tauri/target/release/bundle/macos/$APP"
DEST="/Applications/$APP"
VERSION="$(node -p "require('./package.json').version")"
DMG="$HOME/Desktop/Work-$VERSION.dmg"

echo "==> building $VERSION"
if [ "$WANT_DMG" = "1" ]; then
  npm run tauri build -- --bundles app,dmg
else
  npm run tauri build -- --bundles app
fi

echo "==> quitting the running copy"
osascript -e 'quit app "Work"' >/dev/null 2>&1 || true
# A hung window would otherwise keep the bundle busy while it is replaced.
pkill -f "Work.app/Contents/MacOS" >/dev/null 2>&1 || true
for _ in 1 2 3 4 5 6 7 8 9 10; do
  pgrep -f "Work.app/Contents/MacOS" >/dev/null || break
  sleep 0.3
done

echo "==> installing to $DEST"
rm -rf "$DEST"
cp -R "$BUILT" "$DEST"

# The disk image, only when asked for — drag-to-Applications, which is what
# someone expects to be handed rather than a bare bundle to file themselves.
if [ "$WANT_DMG" = "1" ]; then
  echo "==> copying the installer to $DMG"
  BUILT_DMG="$(find src-tauri/target/release/bundle/dmg -name '*.dmg' -maxdepth 1 | head -1)"
  if [ -z "$BUILT_DMG" ]; then
    echo "no .dmg was produced — check the bundler output above" >&2
    exit 1
  fi
  rm -f "$DMG"
  cp "$BUILT_DMG" "$DMG"
fi

echo "==> launching"
open "$DEST"
if [ "$WANT_DMG" = "1" ]; then
  echo "==> done — $DEST and $DMG"
else
  echo "==> done — $DEST"
fi