Add --version option to show version and exit #108

	name: CI

	on: [push, pull_request]

	jobs:
	build:
	name: ${{ matrix.platform.name }}
	runs-on: ${{ matrix.platform.os }}

	strategy:
	matrix:
	platform:
	- { name: Ubuntu, os: ubuntu-latest }
	- { name: MacOS, os: macos-latest }
	- { name: Windows 64-bit, os: windows-latest, cmake-config: -A x64 }
	- { name: Windows 32-bit, os: windows-latest, cmake-config: -A Win32 }

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Configure project
	run: cmake -S . -B build -DBKCRACK_BUILD_TESTING=ON ${{matrix.platform.cmake-config}}

	- name: Build project
	run: cmake --build build --config Release

	- name: Run tests
	run: ctest --test-dir build -C Release --output-on-failure

	- name: Create package
	run: cmake --build build --config Release --target package

	- name: Upload package
	uses: actions/upload-artifact@v3
	with:
	name: packages
	path: \|
	build/*.zip
	build/*.tar.gz

	release:
	name: Release
	runs-on: ubuntu-latest
	needs: build
	if: startsWith(github.ref, 'refs/tags/')

	steps:
	- name: Download packages
	uses: actions/download-artifact@v3
	with:
	name: packages
	path: packages

	- name: Get tag name
	id: get_tag_name
	run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}

	- name: Create release
	uses: softprops/action-gh-release@v1
	with:
	name: Release ${{ steps.get_tag_name.outputs.tag }}
	files: packages/*
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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