config.yml

version: 2.1

orbs:
  codecov: codecov/codecov@3

executors:
  node:
    docker:
      - image: node:17-slim
  golangci-lint:
    docker:
      - image: golangci/golangci-lint:v1.45-alpine
  golang-previous:
    docker:
      - image: golang:1.17
  golang-latest:
    docker:
      - image: golang:1.18

jobs:
  lint-markdown:
    executor: node
    steps:
      - checkout
      - run:
          name: Install markdownlint
          command: npm install -g markdownlint-cli
      - run:
          name: Check for Lint
          command: markdownlint .

  lint-source:
    executor: golangci-lint
    steps:
      - checkout
      - run:
          name: Check for Lint
          command: golangci-lint run

  check-go-mod:
    executor: golang-latest
    steps:
      - checkout
      - run:
          name: Go Mod Tidy
          command: go mod tidy
      - run:
          name: Check Module Tidiness
          command: git diff --exit-code -- go.mod go.sum

  check-test-corpus:
    executor: golang-latest
    steps:
      - checkout
      - run:
          name: Generate Test Corpus
          command: pushd test/ && go run ./gen_sifs.go && popd
      - run:
          name: Check Test Corpus Tidiness
          command: git diff --exit-code --

  build-source:
    parameters:
      e:
        type: executor
    executor: << parameters.e >>
    steps:
      - checkout
      - run:
          name: Build Source
          command: go run ./magefiles/mage.go build:source

  unit-test:
    parameters:
      e:
        type: executor
    executor: << parameters.e >>
    steps:
      - checkout
      - run:
          name: Run Unit Tests
          command: go run ./magefiles/mage.go cover:unit cover.out
      - codecov/upload:
          file: cover.out

  release-test:
    executor: golang-latest
    steps:
      - checkout
      - run:
          name: Test Release
          command: curl -sL https://git.io/goreleaser | bash -s -- --snapshot --skip-publish

  publish-release:
    executor: golang-latest
    steps:
      - checkout
      - run:
          name: Publish Release
          command: curl -sL https://git.io/goreleaser | bash

workflows:
  version: 2

  build-and-test:
    jobs:
      - lint-markdown
      - lint-source
      - check-go-mod
      - check-test-corpus
      - build-source:
          matrix:
            parameters:
              e: ["golang-previous", "golang-latest"]
      - unit-test:
          matrix:
            parameters:
              e: ["golang-previous", "golang-latest"]
      - release-test

  tagged-release:
    jobs:
      - publish-release:
          filters:
            branches:
              ignore: /.*/
            tags:
              only: /v[0-9]+(\.[0-9]+)*(-.*)*/
          context: github-release