Change the type of Stdin.line to Task [Input Str, End] * #404

	on:
	pull_request:
	workflow_dispatch:

	# this cancels workflows currently in progress if you start a new one
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:

	build-and-test:
	runs-on: [ubuntu-20.04]
	steps:
	- uses: actions/checkout@v3

	- id: try_fetching_testing_release
	continue-on-error: true
	run: \|
	curl -fOL https://github.com/roc-lang/roc/releases/download/nightly/roc_nightly-linuxTESTING_x86_64-latest.tar.gz

	- name: There are no TESTING releases, checking regular releases instead
	if: steps.try_fetching_testing_release.outcome == 'failure'
	run: \|
	curl -fOL https://github.com/roc-lang/roc/releases/download/nightly/roc_nightly-linux_x86_64-latest.tar.gz

	- name: rename nightly tar
	run: mv $(ls \| grep "roc_nightly.*tar\.gz") roc_nightly.tar.gz

	- name: decompress the tar
	run: tar -xzf roc_nightly.tar.gz

	- run: rm roc_nightly.tar.gz

	- name: simplify nightly folder name
	run: mv roc_nightly* roc_nightly

	- run: ./roc_nightly/roc version

	- run: sudo apt install -y expect ncat
	# expect for testing
	# ncat for tcp-client example

	- run: expect -v

	# Run all tests
	- run: ./ci/all_tests.sh

	# TODO clippy, rustfmt, roc fmt check

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