fix: populate default configuration values correctly #195

	name: Benchmark

	on:
	push:
	branches:
	- master
	paths:
	- "*/.go"
	- "go.sum"
	workflow_dispatch:
	pull_request:

	jobs:
	benchmark:
	timeout-minutes: 10
	runs-on: ubuntu-latest
	env:
	GO111MODULE: on
	DEBUG: true
	services:
	redis:
	image: redis:6.0-alpine
	ports: ["6379:6379"]
	options: --health-cmd="redis-cli ping" --health-interval 1s --health-timeout 3s --health-retries 30
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v4
	with:
	go-version-file: go.mod
	- name: Install system deps
	run: \|
	sudo apt-get update
	sudo apt-get install bison
	- name: Install websocket-bench & gops
	run: \|
	go install github.com/anycable/websocket-bench@latest
	go install github.com/google/gops@latest
	- uses: ruby/setup-ruby@v1
	with:
	# Use <3.0 since go-mruby's Rakefile has some problems with keyword arguments compatibility
	ruby-version: 2.7
	bundler-cache: true
	- uses: actions/cache@v3
	with:
	path: vendor
	key: vendor-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	vendor-
	- run: go mod vendor
	- name: Build mruby
	run: bash -c '(cd vendor/github.com/mitchellh/go-mruby && MRUBY_CONFIG=../../../../../../etc/build_config.rb make libmruby.a)'
	- name: Build test binary
	env:
	BUILD_ARGS: "-race"
	run: \|
	make build
	- name: Run benchmarks
	run: \|
	bundle install
	make benchmarks

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