generate-playground.sh

#!/bin/bash

cleanThisMessForReadme () {

	FILENAME=$1

	{ rm $FILENAME && awk '{gsub("\\*/", "\n```swift\n", $0); print}' > $FILENAME; } < $FILENAME
	{ rm $FILENAME && awk '{gsub("\\*//\\*:", "", $0); print}' > $FILENAME; } < $FILENAME
	{ rm $FILENAME && awk '{gsub("/\\*:", "```\n", $0); print}' > $FILENAME; } < $FILENAME
	{ rm $FILENAME && awk '{gsub("//\\*:", "", $0); print}' > $FILENAME; } < $FILENAME
	{ rm $FILENAME && awk '{gsub("//:", "", $0); print}' > $FILENAME; } < $FILENAME
	{ rm $FILENAME && awk 'NR>1{print buf}{buf = $0}' > $FILENAME; } < $FILENAME
}

cat source/behavioral/* > ./Behavioral.swift
cat source/creational/* > ./Creational.swift
cat source/structural/* > ./Structural.swift

cp ./Behavioral.swift ./Design-Patterns.playground/Pages/Behavioral.xcplaygroundpage/Contents.swift
cp ./Creational.swift ./Design-Patterns.playground/Pages/Creational.xcplaygroundpage/Contents.swift
cp ./Structural.swift ./Design-Patterns.playground/Pages/Structural.xcplaygroundpage/Contents.swift

cat source/header.swift source/*/* source/footer.swift > ./contents.swift

cleanThisMessForReadme ./contents.swift

cp ./contents.swift ./README.md

zip -r -X Design-Patterns.playground.zip ./Design-Patterns.playground

rm ./Behavioral.swift
rm ./Creational.swift
rm ./Structural.swift
rm ./contents.swift