#!/usr/bin/env bash

set -euo pipefail

PROJECT_ROOT="$(cd "$(dirname "$0")" && pwd)"
cd "$PROJECT_ROOT"

APP_NAME="SonarDesk"
PROJECT="SonarDesk.xcodeproj"
SCHEME="SonarDesk"
CONFIGURATION="Release"

TEAM_ID="39R6U3437D"
SIGN_IDENTITY="B99D353C88996866C49E4389B375645F76870A3F"
PROFILE_NAME="SonarDesk"
NOTARY_PROFILE="sonardesk-notary"

BUILD_DIR="$PROJECT_ROOT/build"
ARCHIVE="$BUILD_DIR/SonarDesk.xcarchive"
APP="$ARCHIVE/Products/Applications/SonarDesk.app"
STAGE="$BUILD_DIR/dmg-stage"
RELEASE_DIR="$PROJECT_ROOT/release"

echo
echo "========================================"
echo " SonarDesk Release Build"
echo "========================================"

echo
echo "===== CLEAN ====="
rm -rf "$ARCHIVE" "$STAGE"
mkdir -p "$BUILD_DIR" "$RELEASE_DIR"

echo
echo "===== ARCHIVE ====="
xcodebuild \
    -project "$PROJECT" \
    -scheme "$SCHEME" \
    -configuration "$CONFIGURATION" \
    -archivePath "$ARCHIVE" \
    -destination 'generic/platform=macOS' \
    CODE_SIGN_STYLE=Manual \
    CODE_SIGN_IDENTITY="$SIGN_IDENTITY" \
    DEVELOPMENT_TEAM="$TEAM_ID" \
    PROVISIONING_PROFILE_SPECIFIER="$PROFILE_NAME" \
    ENABLE_HARDENED_RUNTIME=YES \
    clean archive

echo
echo "===== VERIFY APP SIGNATURE ====="
codesign --verify --deep --strict --verbose=2 "$APP"

SIGN_INFO="$(codesign -dv --verbose=4 "$APP" 2>&1)"

echo "$SIGN_INFO" | grep \
    "Authority=Developer ID Application: Mark Gregory (39R6U3437D)"

echo "$SIGN_INFO" | grep \
    "TeamIdentifier=$TEAM_ID"

echo "$SIGN_INFO" | grep \
    "Runtime Version="

echo
echo "===== VERIFY EMBEDDED PROFILE ====="

PROFILE_PLIST="$(mktemp)"
trap 'rm -f "$PROFILE_PLIST"' EXIT

security cms -D \
    -i "$APP/Contents/embedded.provisionprofile" \
    > "$PROFILE_PLIST"

PROFILE_NAME_ACTUAL=$(
    /usr/libexec/PlistBuddy \
        -c 'Print :Name' \
        "$PROFILE_PLIST"
)

PROFILE_UUID=$(
    /usr/libexec/PlistBuddy \
        -c 'Print :UUID' \
        "$PROFILE_PLIST"
)

ICLOUD_ENV=$(
    /usr/libexec/PlistBuddy \
        -c 'Print :Entitlements:com.apple.developer.icloud-container-environment' \
        "$PROFILE_PLIST"
)

echo "Profile:            $PROFILE_NAME_ACTUAL"
echo "UUID:               $PROFILE_UUID"
echo "iCloud Environment: $ICLOUD_ENV"

if [[ "$ICLOUD_ENV" != "Production" ]]; then
    echo "ERROR: iCloud environment is not Production."
    exit 1
fi

echo
echo "===== VERIFY SIGNED ENTITLEMENTS ====="

ENTITLEMENTS="$(codesign -d --entitlements :- "$APP" 2>/dev/null)"

echo "$ENTITLEMENTS" | grep -q \
    'iCloud.net.absdev.SonarDesk'

echo "$ENTITLEMENTS" | grep -q \
    'CloudDocuments'

echo "$ENTITLEMENTS" | grep -q \
    '39R6U3437D.net.absdev.SonarDesk'

echo "iCloud entitlements verified."

echo
echo "===== DETERMINE VERSION ====="

VERSION=$(
    /usr/libexec/PlistBuddy \
        -c 'Print :CFBundleShortVersionString' \
        "$APP/Contents/Info.plist"
)

BUILD=$(
    /usr/libexec/PlistBuddy \
        -c 'Print :CFBundleVersion' \
        "$APP/Contents/Info.plist"
)

DMG="$RELEASE_DIR/SonarDesk-${VERSION}.dmg"

echo "Version: $VERSION"
echo "Build:   $BUILD"
echo "DMG:     $DMG"

echo
echo "===== PREPARE DMG ====="

rm -rf "$STAGE"
rm -f "$DMG"

mkdir -p "$STAGE"

ditto "$APP" "$STAGE/SonarDesk.app"
ln -s /Applications "$STAGE/Applications"

echo
echo "===== CREATE DMG ====="

hdiutil create \
    -volname "SonarDesk" \
    -srcfolder "$STAGE" \
    -ov \
    -format UDZO \
    "$DMG"

echo
echo "===== SIGN DMG ====="

codesign \
    --force \
    --timestamp \
    --sign "$SIGN_IDENTITY" \
    "$DMG"

echo
echo "===== VERIFY DMG SIGNATURE ====="

codesign --verify --verbose=2 "$DMG"

echo
echo "===== NOTARIZE ====="

xcrun notarytool submit "$DMG" \
    --keychain-profile "$NOTARY_PROFILE" \
    --wait

echo
echo "===== STAPLE ====="

xcrun stapler staple "$DMG"

echo
echo "===== VALIDATE STAPLE ====="

xcrun stapler validate "$DMG"

echo
echo "===== GATEKEEPER CHECK ====="

spctl \
    --assess \
    --type open \
    --context context:primary-signature \
    --verbose=4 \
    "$DMG"

echo
echo "===== VERIFY APP INSIDE DMG ====="

MOUNT_DIR="$(mktemp -d)"

cleanup_mount() {
    hdiutil detach "$MOUNT_DIR" >/dev/null 2>&1 || true
    rmdir "$MOUNT_DIR" >/dev/null 2>&1 || true
}

trap 'cleanup_mount; rm -f "$PROFILE_PLIST"' EXIT

hdiutil attach "$DMG" \
    -nobrowse \
    -readonly \
    -mountpoint "$MOUNT_DIR" \
    >/dev/null

codesign \
    --verify \
    --deep \
    --strict \
    --verbose=2 \
    "$MOUNT_DIR/SonarDesk.app"

spctl \
    --assess \
    --type execute \
    --verbose=4 \
    "$MOUNT_DIR/SonarDesk.app"

cleanup_mount

rm -rf "$STAGE"

echo
echo "========================================"
echo " RELEASE COMPLETE"
echo "========================================"
echo
echo "Application: SonarDesk"
echo "Version:     $VERSION"
echo "Build:       $BUILD"
echo "DMG:         $DMG"
echo
echo "Signed:      YES"
echo "Notarized:   YES"
echo "Stapled:     YES"
echo "Gatekeeper:  PASSED"
echo
echo "========================================"