#!/bin/zsh
set -euo pipefail

PROJECT_DIR="${PROJECT_DIR:-/Volumes/Developer/Applications/WorkbenchReplacement}"
PHASE="${1:-57}"
LABEL="${2:-Development}"
RELEASE_DIR="${RELEASE_DIR:-$PROJECT_DIR/releases}"
SCHEME="WorkbenchReplacement"

if [[ ! "$PHASE" =~ '^[0-9]+$' ]]; then
  echo 'Usage: ./release-workbench.sh PHASE [Release-Label]' >&2
  exit 2
fi
if [[ ! -f "$PROJECT_DIR/WorkbenchReplacement.xcodeproj/project.pbxproj" ]]; then
  echo "Xcode project not found: $PROJECT_DIR" >&2
  exit 1
fi
if [[ ! -d "$PROJECT_DIR/docs" ]]; then
  echo 'docs/ directory is required.' >&2
  exit 1
fi
mkdir -p "$RELEASE_DIR"
SAFE_LABEL=$(printf '%s' "$LABEL" | tr -cs 'A-Za-z0-9._-' '-')
NAME="WorkbenchReplacement-Phase${PHASE}-${SAFE_LABEL}"
DERIVED="$PROJECT_DIR/build"
APP="$DERIVED/Build/Products/Release/${SCHEME}.app"

echo "Building ${NAME}..."
xcodebuild \
  -project "$PROJECT_DIR/WorkbenchReplacement.xcodeproj" \
  -scheme "$SCHEME" \
  -configuration Release \
  -destination 'platform=macOS,arch=arm64' \
  -derivedDataPath "$DERIVED" \
  CODE_SIGNING_ALLOWED=NO \
  clean build

if [[ ! -d "$APP" ]]; then
  echo "Build succeeded but app was not found: $APP" >&2
  exit 1
fi

# Source release excludes local build artifacts, git internals, and prior releases.
SOURCE_ZIP="$RELEASE_DIR/${NAME}-Source.zip"
(
  cd "$PROJECT_DIR"
  /usr/bin/zip -qry "$SOURCE_ZIP" \
    WorkbenchReplacement WorkbenchReplacement.xcodeproj docs \
    -x '*.DS_Store' '*/.build/*' '*/DerivedData/*'
)
APP_ZIP="$RELEASE_DIR/${NAME}-App-Unsigned.zip"
(
  cd "${APP:h}"
  /usr/bin/ditto -c -k --sequesterRsrc --keepParent "$APP:t" "$APP_ZIP"
)
/usr/bin/unzip -tq "$SOURCE_ZIP" >/dev/null
/usr/bin/unzip -tq "$APP_ZIP" >/dev/null
printf '\nRelease completed:\n%s\n%s\n' "$SOURCE_ZIP" "$APP_ZIP"
printf 'Note: App ZIP is unsigned and not notarized; intended for local testing.\n'