fix: include message in custom check error format #93

	name: Testing Go

	# Trigger on pushes, PRs (excluding documentation changes), and nightly.
	on:
	push:
	branches: [master, main]
	pull_request:
	schedule:
	- cron: 0 0 * * * # daily at 00:00
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	test:
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest]

	runs-on: ${{ matrix.os }}

	steps:
	- name: Checkout Code
	uses: actions/checkout@v6

	- name: Install Go
	uses: actions/setup-go@v6
	with:
	go-version-file: go.mod
	cache-dependency-path: go.sum

	- name: Install Buf
	uses: bufbuild/buf-action@v1
	with:
	version: 1.67.0
	setup_only: true
	github_token: ${{ secrets.GITHUB_TOKEN }}

	- name: Generate protoconf
	working-directory: test
	shell: bash
	run: buf generate

	- name: Vet
	run: go vet ./...

	- name: Unittest
	run: go test -v -timeout 30m -race ./... -coverprofile=coverage.txt
	-covermode=atomic

	- name: Run checker
	working-directory: test
	run: go run .

	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v5
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	slug: tableauio/checker

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