#!/usr/bin/env bash
# Builds build/m365-login.zip – the folder inside the archive is named after the
# WordPress.org slug (m365-login), regardless of the repository name.
set -euo pipefail

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
SLUG="m365-login"
BUILD="$ROOT/build"
STAGE="$BUILD/$SLUG"

rm -rf "$BUILD"
mkdir -p "$STAGE"

# rsync honours .distignore-style excludes.
rsync -a --delete \
	--exclude-from="$ROOT/.distignore" \
	--exclude 'build' \
	"$ROOT/" "$STAGE/"

(
	cd "$BUILD"
	rm -f "$SLUG.zip"
	zip -rq "$SLUG.zip" "$SLUG"
)

echo "Created $BUILD/$SLUG.zip"
unzip -l "$BUILD/$SLUG.zip" | tail -n +4 | head -n -2 | awk '{print $4}'