Bump github.com/mattn/go-isatty from 0.0.19 to 0.0.20 #2322

	name: Miller-Go

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:

	build:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]

	steps:
	- uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608

	- name: Set up Go
	uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe
	with:
	go-version: 1.18

	- name: Build
	run: make build

	- name: Test
	run: make check

	- name: Regression tests
	# We run these with a convoluted path to ensure the tests don't
	# rely on a specific invocation
	run: test/../mlr regtest -S

	- name: PrepareArtifactNonWindows
	if: matrix.os != 'windows-latest'
	run: mkdir -p bin/${{matrix.os}} && cp mlr bin/${{matrix.os}}

	- name: PrepareArtifactWindows
	if: matrix.os == 'windows-latest'
	run: mkdir -p bin/${{matrix.os}} && cp mlr.exe bin/${{matrix.os}}

	- uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32
	with:
	name: mlr-${{matrix.os}}
	path: bin/${{matrix.os}}/*

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