#!/usr/bin/env bash
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set -euo pipefail
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ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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APP_BUNDLE="${1:-$ROOT_DIR/build/TagLauncher.app}"
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EXPECTED_MINIMUM_SYSTEM="${MACOS_DEPLOYMENT_TARGET:-14.0}"
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EXPECTED_ARCHES_RAW="${EXPECTED_ARCHES:-arm64}"
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INFO_PLIST="$APP_BUNDLE/Contents/Info.plist"
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EXECUTABLE="$APP_BUNDLE/Contents/MacOS/TagLauncher"
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fail() {
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echo "FAIL: $*" >&2
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exit 1
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}
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[[ -d "$APP_BUNDLE" ]] || fail "app bundle not found: $APP_BUNDLE"
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[[ -f "$INFO_PLIST" ]] || fail "Info.plist not found: $INFO_PLIST"
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[[ -x "$EXECUTABLE" ]] || fail "executable not found or not executable: $EXECUTABLE"
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actual_minimum_system="$(/usr/libexec/PlistBuddy -c 'Print :LSMinimumSystemVersion' "$INFO_PLIST")"
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if [[ "$actual_minimum_system" != "$EXPECTED_MINIMUM_SYSTEM" ]]; then
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fail "LSMinimumSystemVersion expected $EXPECTED_MINIMUM_SYSTEM, got $actual_minimum_system"
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fi
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EXPECTED_ARCHES=()
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while IFS= read -r arch; do
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[[ -n "$arch" ]] && EXPECTED_ARCHES+=("$arch")
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done < <(tr ',' '\n' <<<"$EXPECTED_ARCHES_RAW" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
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[[ "${#EXPECTED_ARCHES[@]}" -gt 0 ]] || fail "no EXPECTED_ARCHES configured"
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actual_arches="$(lipo -archs "$EXECUTABLE")"
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for expected_arch in "${EXPECTED_ARCHES[@]}"; do
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case "$expected_arch" in
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arm64|x86_64) ;;
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*) fail "unsupported expected arch: $expected_arch" ;;
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esac
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if ! grep -Eq "(^|[[:space:]])${expected_arch}($|[[:space:]])" <<<"$actual_arches"; then
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fail "missing architecture $expected_arch; actual arches: $actual_arches"
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fi
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done
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for actual_arch in $actual_arches; do
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matched=false
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for expected_arch in "${EXPECTED_ARCHES[@]}"; do
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if [[ "$actual_arch" == "$expected_arch" ]]; then
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matched=true
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break
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fi
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done
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[[ "$matched" == true ]] || fail "unexpected architecture $actual_arch; expected: ${EXPECTED_ARCHES[*]}"
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done
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for arch in "${EXPECTED_ARCHES[@]}"; do
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build_info="$(vtool -arch "$arch" -show-build "$EXECUTABLE")"
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minos="$(awk '/minos/{print $2; exit}' <<<"$build_info")"
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[[ "$minos" == "$EXPECTED_MINIMUM_SYSTEM" ]] || fail "$arch LC_BUILD_VERSION minos expected $EXPECTED_MINIMUM_SYSTEM, got $minos"
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done
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codesign --verify --deep --strict "$APP_BUNDLE"
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echo "PASS build metadata: LSMinimumSystemVersion=$actual_minimum_system minos=$EXPECTED_MINIMUM_SYSTEM arches=$actual_arches"
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