go-teeworlds-protocol/scripts/compile_readme_snippets.sh

#!/bin/bash

mkdir -p tmp
awk '/^```go$/ {p=1}; p; /^```$/ {p=0;print"--- --- ---"}' README.md |
	grep -vE '^```(go)?$' |
	csplit \
		-z -s - '/--- --- ---/' \
		'{*}' \
		--suppress-matched \
		-f tmp/readme_snippet_ -b '%02d.go'

for snippet in ./tmp/readme_snippet_*.go; do
	echo "building $snippet ..."
	go build -v -o tmp/tmp "$snippet" || exit 1
done

for snippet in ./tmp/readme_snippet_*.go; do
	echo "checking format $snippet ..."
	if ! diff -u <(echo -n) <(gofmt -d "$snippet"); then
		exit 1
	fi
done