Split single actions config into per-language #6

	# Copyright 2024 Google LLC
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: "Go"

	# GitHub Actions does not support anchors:
	# https://github.com/actions/runner/issues/1182
	# so we need to duplicate paths below and manually keep them in sync.
	on:
	push:
	branches: [ main ]
	paths:
	# Go configs
	- go.mod
	- go.sum
	# Go source files
	- '*/.go'
	# Relevant CI configs
	- '.github/workflows/go.yaml' # this file

	pull_request:
	branches: [ main ]
	paths:
	# Go configs
	- go.mod
	- go.sum
	# Go source files
	- '*/.go'
	# Relevant CI configs
	- '.github/workflows/go.yaml' # this file

	jobs:
	go:
	strategy:
	matrix:
	go: [ '1.17', '1.16', '1.15', '1.14', '1.13', '1.12' ]
	os: [ 'ubuntu-22.04' ]
	runs-on: ${{ matrix.os }}
	name: Go ${{ matrix.go }} on ${{ matrix.os }}
	steps:
	- name: Checkout repo
	uses: actions/checkout@v2

	- name: Setup Go
	uses: actions/setup-go@v2
	with:
	go-version: ${{ matrix.go }}

	- name: Build
	run: go build -v ./...

	- name: Run tests
	run: make test VERBOSE=1

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