test.yml

name: Test
# This workflow tests the tag action and can be used on PRs to detect (some) breaking changes.

on:
  workflow_dispatch:
  pull_request:
    types:
      - opened
      - edited
      - reopened
      - synchronize

permissions:
  pull-requests: write
  checks: write
  contents: read

jobs:
  test-action:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: '0'

      # Use the action to generate a tag for itself
      - name: Test action main1 (with_v true)
        id: test_main1
        uses: ./
        env:
          DRY_RUN: true
          WITH_V: true
          VERBOSE: true
          DEFAULT_BUMP: minor # default
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Test action main2 (with_v false)
        id: test_main2
        uses: ./
        env:
          DRY_RUN: true
          WITH_V: false
          VERBOSE: true
          DEFAULT_BUMP: major
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Test action main3 (with_v false)
        id: test_main3
        uses: ./
        env:
          DRY_RUN: true
          WITH_V: false
          VERBOSE: true
          DEFAULT_BUMP: none
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Use the action to generate a tag for itself
      - name: Test action pre1-release (with_v true)
        id: test_pre1
        uses: ./
        env:
          DRY_RUN: true
          WITH_V: true
          PRERELEASE: true
          PRERELEASE_SUFFIX: test
          VERBOSE: true
          DEFAULT_BUMP: minor # default
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Test action pre2-release (with_v false)
        id: test_pre2
        uses: ./
        env:
          DRY_RUN: true
          WITH_V: false
          PRERELEASE: true
          PRERELEASE_SUFFIX: test
          VERBOSE: true
          DEFAULT_BUMP: major
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Check if the action created the expected output
      - name: Check if the tag would have been created
        shell: bash
        run: |
          set -x
          MAIN1_OUTPUT_TAG=${{ steps.test_main1.outputs.old_tag }}
          MAIN1_OUTPUT_NEWTAG=${{ steps.test_main1.outputs.new_tag }}
          MAIN1_OUTPUT_PART=${{ steps.test_main1.outputs.part }}
          PRE1_OUTPUT_TAG=${{ steps.test_pre1.outputs.old_tag }}
          PRE1_OUTPUT_NEWTAG=${{ steps.test_pre1.outputs.new_tag }}
          PRE1_OUTPUT_PART=${{ steps.test_pre1.outputs.part }}

          MAIN2_OUTPUT_TAG=${{ steps.test_main2.outputs.old_tag }}
          MAIN2_OUTPUT_NEWTAG=${{ steps.test_main2.outputs.new_tag }}
          MAIN2_OUTPUT_PART=${{ steps.test_main2.outputs.part }}
          PRE2_OUTPUT_TAG=${{ steps.test_pre2.outputs.old_tag }}
          PRE2_OUTPUT_NEWTAG=${{ steps.test_pre2.outputs.new_tag }}
          PRE2_OUTPUT_PART=${{ steps.test_pre2.outputs.part }}

          MAIN3_OUTPUT_TAG=${{ steps.test_main3.outputs.old_tag }}
          MAIN3_OUTPUT_NEWTAG=${{ steps.test_main3.outputs.new_tag }}
          MAIN3_OUTPUT_PART=${{ steps.test_main3.outputs.part }}

          echo ">> MAIN tests with_v, default bump:" >> $GITHUB_STEP_SUMMARY
          echo "MAIN1 with_v Tag: $MAIN1_OUTPUT_TAG" >> $GITHUB_STEP_SUMMARY
          echo "MAIN1 with_v New tag: $MAIN1_OUTPUT_NEWTAG" >> $GITHUB_STEP_SUMMARY
          echo "MAIN1 with_v Part: $MAIN1_OUTPUT_PART" >> $GITHUB_STEP_SUMMARY
          echo ">> Pre-release tests with_v, default bump:" >> $GITHUB_STEP_SUMMARY
          echo "PRE1 with_v Tag: $PRE1_OUTPUT_TAG" >> $GITHUB_STEP_SUMMARY
          echo "PRE1 with_v New tag: $PRE1_OUTPUT_NEWTAG" >> $GITHUB_STEP_SUMMARY
          echo "PRE1 with_v Part: $PRE1_OUTPUT_PART" >> $GITHUB_STEP_SUMMARY
          echo ">> MAIN tests without_v, bump major:" >> $GITHUB_STEP_SUMMARY
          echo "MAIN2 without_v Tag: $MAIN2_OUTPUT_TAG" >> $GITHUB_STEP_SUMMARY
          echo "MAIN2 without_v New tag: $MAIN2_OUTPUT_NEWTAG" >> $GITHUB_STEP_SUMMARY
          echo "MAIN2 without_v Part: $MAIN2_OUTPUT_PART" >> $GITHUB_STEP_SUMMARY
          echo ">> Pre-release tests without_v, bump major:" >> $GITHUB_STEP_SUMMARY
          echo "PRE2 without_v Tag: $PRE2_OUTPUT_TAG" >> $GITHUB_STEP_SUMMARY
          echo "PRE2 without_v New tag: $PRE2_OUTPUT_NEWTAG" >> $GITHUB_STEP_SUMMARY
          echo "PRE2 without_v Part: $PRE2_OUTPUT_PART" >> $GITHUB_STEP_SUMMARY
          echo ">> MAIN tests without_v, bump none:" >> $GITHUB_STEP_SUMMARY
          echo "MAIN3 without_v Tag: $MAIN3_OUTPUT_TAG" >> $GITHUB_STEP_SUMMARY
          echo "MAIN3 without_v New tag: $MAIN3_OUTPUT_NEWTAG" >> $GITHUB_STEP_SUMMARY
          echo "MAIN3 without_v Part: $MAIN3_OUTPUT_PART" >> $GITHUB_STEP_SUMMARY

          # check that the original tag got bumped either major, minor, patch
          verlte() {
            [  "$1" = "`echo -e "$1\n$2" | sort -V | head -n1`" ]
          }
          verlt() {
            [ "$1" = "$2" ] && return 1 || verlte $1 $2
          }

          # needs to be a greater tag in default minor
          main1="$(verlt $MAIN1_OUTPUT_TAG $MAIN1_OUTPUT_NEWTAG && true || false)"
          pre1="$(verlt $PRE1_OUTPUT_TAG $PRE1_OUTPUT_NEWTAG && true || false)"
          # needs to be a greater tag in bump major
          main2="$(verlt $MAIN2_OUTPUT_TAG $MAIN2_OUTPUT_NEWTAG && true || false)"
          pre2="$(verlt $PRE2_OUTPUT_TAG $PRE2_OUTPUT_NEWTAG && true || false)"
          # needs to be the same tag when bump is none
          main3="$(verlt $MAIN2_OUTPUT_TAG $MAIN2_OUTPUT_NEWTAG && false || true)"

          if $main1 && $pre1 && $main2 && $pre2 && $main3
          then
            echo "The tags were created correctly" >> $GITHUB_STEP_SUMMARY
          else
            echo "Tags not created correctly" >> $GITHUB_STEP_SUMMARY
            exit 1
          fi