fix: fixed unused variables and typo (#19) #71

	name: Lint and Build

	on:
	pull_request:
	branches:
	- main
	push:
	branches:
	- main

	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Extract scarb version
	run: \|
	SCARB_VERSION=$(grep 'scarb-version = ' Scarb.toml \| sed 's/scarb-version = "$.*$"/\1/')
	echo "SCARB_VERSION=$SCARB_VERSION" >> $GITHUB_ENV
	- uses: software-mansion/setup-scarb@v1
	with:
	scarb-version: ${{ env.SCARB_VERSION }}
	- name: Cairo lint
	run: scarb fmt --check

	build:
	name: Build
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Extract scarb version
	run: \|
	SCARB_VERSION=$(grep 'scarb-version = ' Scarb.toml \| sed 's/scarb-version = "$.*$"/\1/')
	echo "SCARB_VERSION=$SCARB_VERSION" >> $GITHUB_ENV
	- uses: software-mansion/setup-scarb@v1
	with:
	scarb-version: ${{ env.SCARB_VERSION }}
	- uses: foundry-rs/setup-snfoundry@v3
	- name: Cairo Build
	run: scarb build

	test:
	name: Test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Extract scarb version
	run: \|
	SCARB_VERSION=$(grep 'scarb-version = ' Scarb.toml \| sed 's/scarb-version = "$.*$"/\1/')
	echo "SCARB_VERSION=$SCARB_VERSION" >> $GITHUB_ENV
	- uses: software-mansion/setup-scarb@v1
	with:
	scarb-version: ${{ env.SCARB_VERSION }}
	- name: Extract foundry version
	run: \|
	FOUNDRY_VERSION=$(grep 'snforge_std = ' Scarb.toml \| sed 's/snforge_std = .\+ tag = "v$.$"./\1/')
	echo "FOUNDRY_VERSION=$FOUNDRY_VERSION" >> "$GITHUB_ENV"
	- uses: foundry-rs/setup-snfoundry@v3
	with:
	starknet-foundry-version: ${{ env.FOUNDRY_VERSION }}
	- name: Cairo Test
	run: scarb test

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