build-and-review-pr.yml

name: Build and Review PR
run-name: 'Build and Review PR #${{ github.event.pull_request.number }}'

on:
  # https://docs.github.com/en/actions/security-guides/automatic-token-authentication#permissions-for-the-github_token
  #
  # This workflow uses the pull_request trigger which prevents write permissions on the
  # GH_TOKEN and secrets access from public forks.  This should remain as a pull_request
  # trigger to minimize the access public forks have in the repository.  The reduced
  # permissions are adequate but do mean that re-compiles and readme changes will have to be
  # made manually by the PR author.  These auto-updates could be done by this workflow
  # for branches but in order to re-trigger a PR build (which is needed for status checks),
  # we would make the commits with a different user and their PAT.  To minimize exposure
  # and complication we will request those changes be manually made by the PR author.
  pull_request:
    types: [opened, synchronize, reopened]
  # paths:
  #   Do not include specific paths here.  We always want this build to run and produce a
  #   status check which are branch protection rules can use.  If this is skipped because of
  #   path filtering, a status check will not be created and we won't be able to merge the PR
  #   without disabling that requirement.  If we have a status check that is always produced,
  #   we can also use that to require all branches be up to date before they are merged.

# -------------------------------------------------------------------------------------
# NOTE: This repo duplicates the reusable build-and-review workflow in im-open/.github
#       that the rest of the actions use.  If changes are needed in this workflow the
#       same changes should be made in im-open/.github.  This workflow is duplicated
#       so it can use a local copy of itself in the workflow.  This allows us to test
#       the build pipeline with git-version-lite changes before we merge those changes.
# -------------------------------------------------------------------------------------

jobs:
  setup-build-and-review:
    runs-on: ubuntu-latest
    outputs:
      HAS_SOURCE_CODE_CHANGES: ${{ steps.source-code.outputs.HAS_CHANGES }}
      NEXT_VERSION: ${{ steps.version.outputs.NEXT_VERSION }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check for code changes to the action source code
        id: source-code
        uses: im-open/.github/.github/actions/did-custom-action-code-change@v1
        with:
          files-with-code: 'action.yml,package.json,package-lock.json'
          folders-with-code: 'src,dist'
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Action Source Code Changed - ${{ steps.source-code.outputs.HAS_CHANGES }} (open for details)
        run: |
          if [ "${{ steps.source-code.outputs.HAS_CHANGES }}" == "true" ]; then
            echo "This PR changes the action's source code.  Proceed with subsequent steps."
          else
            echo "This PR does not change the action's source code.  Skipping subsequent steps."
          fi

      - name: Get the next version for the repo
        if: steps.source-code.outputs.HAS_CHANGES == 'true'
        id: version
        uses: ./

      - name: The next action version will be - ${{ steps.version.outputs.NEXT_VERSION || 'N/A'}}
        if: steps.source-code.outputs.HAS_CHANGES == 'true'
        run: echo "The next action version will be - ${{ steps.version.outputs.NEXT_VERSION }}"

  build-and-review-pr:
    runs-on: ubuntu-latest
    needs: [setup-build-and-review]

    env:
      NEXT_VERSION: ${{ needs.setup-build-and-review.outputs.NEXT_VERSION || 'N/A' }}
      HAS_CODE_CHANGES: ${{ needs.setup-build-and-review.outputs.HAS_SOURCE_CODE_CHANGES }}
      IS_FORK: ${{ github.event.pull_request.head.repo.fork }}
      PR_SOURCE: ${{ github.event.pull_request.head.repo.fork == true && 'fork' || 'branch' }}
      README: README.md
      HAS_BUILD_STEP: 'true'
      NEEDS_BUILD_COMMIT: false
      NEEDS_README_COMMIT: false

    steps:
      - name: Action Source Code Changed (open for details)
        run: |
          if [ "${{env.HAS_CODE_CHANGES}}" == "true" ]; then
            echo "This PR changes the action's source code.  Proceed with subsequent steps and jobs."
          else
            echo "This PR does not change the action's source code.  Skipping subsequent steps and jobs."
          fi

      # ----------------------------------------------------------------------------------------------------
      #
      # The remaining steps in this build will use the env.HAS_CODE_CHANGES condition.  Setting it on each
      # step rather than the job will ensure this job always runs and that we can use it for status checks.
      #
      # ----------------------------------------------------------------------------------------------------

      - name: PR Source - ${{ env.PR_SOURCE }}
        if: env.HAS_CODE_CHANGES == 'true'
        run: echo "PRs can come from a branch or a fork.  This PR is from a ${{ env.PR_SOURCE }}."

      - name: Checkout
        if: env.HAS_CODE_CHANGES == 'true'
        uses: actions/checkout@v4

      # -----------------------------------
      # Check if action has been recompiled
      # -----------------------------------
      - name: If action has build step - Setup Node 20.x
        uses: actions/setup-node@v4
        if: env.HAS_CODE_CHANGES == 'true' && env.HAS_BUILD_STEP == 'true'
        with:
          node-version: 20.x

      - name: If action has build step - Build the action
        if: env.HAS_CODE_CHANGES == 'true' && env.HAS_BUILD_STEP == 'true'
        run: 'npm run build'

      - name: If action has build step - Check for unstaged build changes (open for details)
        if: env.HAS_CODE_CHANGES == 'true' && env.HAS_BUILD_STEP == 'true'
        run: |
          if [[ "$(git status --porcelain)" != "" ]]; then
            echo "There action needs to be re-built."
            echo "NEEDS_BUILD_COMMIT=true" >> "$GITHUB_ENV"
          else
            echo "The action has already been re-built"
          fi

      # -------------------------------------
      # Check if README needs version updates
      # -------------------------------------
      - name: ${{ env.README }} - Update version to @${{ env.NEXT_VERSION }}
        if: env.HAS_CODE_CHANGES == 'true'
        id: update-readme
        uses: im-open/.github/.github/actions/update-action-version-in-file@v1
        with:
          file-to-update: ./${{ env.README }} # Default: 'README.md'
          action-name: ${{ github.repository }}
          updated-version: ${{ env.NEXT_VERSION }}

      - name: ${{ env.README }} - Check for unstaged version changes (open for details)
        if: env.HAS_CODE_CHANGES == 'true'
        run: |
          if [ "${{ steps.update-readme.outputs.has-changes }}" == "true" ]; then
            echo "README.md needs version updates."
            echo "NEEDS_README_COMMIT=true" >> "$GITHUB_ENV"
          else
            echo "README.md does not need version updates."
          fi

      # -------------------------------------------
      # Fail the workflow if any updates are needed
      # -------------------------------------------
      - name: Fail the workflow if there are any outstanding changes
        if: env.HAS_CODE_CHANGES == 'true' &&  (env.NEEDS_BUILD_COMMIT == 'true' || env.NEEDS_README_COMMIT == 'true')
        id: summary
        uses: actions/github-script@v7
        with:
          script: |

            // Setup vars for the script to use
            const hasBuildStep =  ${{ env.HAS_BUILD_STEP }};
            const needsBuildChanges = hasBuildStep && ${{ env.NEEDS_BUILD_COMMIT }};
            const needsReadmeChanges = ${{ env.NEEDS_README_COMMIT }};

            const contribId = '#contributing';
            const contributionLink = `https://github.com/${{ github.repository }}${contribId}`;
            const contributingTitle = contribId.replace('#', '').split('-').map(w => { return w.slice(0, 1).toUpperCase() + w.slice(1) }).join(' ');

            const exampleId = '#usage-examples';
            const readmeLink = `${{ github.event.pull_request.head.repo.html_url }}/blob/${{ github.event.pull_request.head.ref }}/${{ env.README }}`;
            const readmeExampleLink = `${readmeLink}${exampleId}`;
            const readmeExampleTitle = exampleId.replace('#', '').split('-').map(w => { return w.slice(0, 1).toUpperCase() + w.slice(1) }).join(' ');

            // Construct the instructions for fixing the PR
            let instructions = `Before this PR can be merged, the following item(s) should be addressed to comply with the action's ${contributingTitle} Guidelines.`
            if (needsReadmeChanges) {
              instructions += `
            - Please update the action's version in the ${readmeExampleTitle} section of ${{ env.README }}.  Each instance of this action should be updated to:
              \`uses: ${{ github.repository }}@${{ env.NEXT_VERSION }}\``;
            }
            if (needsBuildChanges){
              instructions += `
            - Please ensure the action has been recompiled by running the following command from the root of the repository:
              \`npm run build\``;
            }

            // Update the instructions with links
            let instructionsWithLinks = instructions
              .replace('of ${{ env.README }}.', `of [${{ env.README }}](${readmeLink}).`)
              .replace(`${contributingTitle} Guidelines`, `[${contributingTitle} Guidelines](${contributionLink})`)
              .replace(readmeExampleTitle, `[${readmeExampleTitle}](${readmeExampleLink})`);

            // Comment on PR for branches.  A fork's GH_TOKEN only has 'read' permission on all scopes so a comment cannot be made.
            if (!${{ env.IS_FORK }}) {
              github.rest.issues.createComment({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                body: instructionsWithLinks
              })
            }

            // Add workflow summary & fail the build
            core.summary
              .addRaw(instructionsWithLinks)
              .write();
            core.setFailed(instructions);

  test-general:
    runs-on: ubuntu-latest

    env:
      # These env variables are set by git-version-lite
      PRIOR_VERSION: ''
      NEXT_VERSION: ''
      NEXT_MINOR_VERSION: ''
      NEXT_MAJOR_VERSION: ''
      PRIOR_VERSION_NO_PREFIX: ''
      NEXT_VERSION_NO_PREFIX: ''
      NEXT_MINOR_VERSION_NO_PREFIX: ''
      NEXT_MAJOR_VERSION_NO_PREFIX: ''

      # Info for the repo we'll be testing git-version-lite against
      TESTING_REPO: 'im-open/internal-repo-for-testing-purple-actions'
      
      # These is based on the fetch-depth not being set. git-version-lite starts from 0.0.0 when calculating the next version
      PRIOR_TAG: '0.0.0'

      # This will be the next set of tags if it falls back to using the un-prefixed tag on the repo
      PRIOR_TAG_FOR_FALLBACK: '1.1.0'
      NEXT_PATCH_TAG_FOR_FALLBACK: '1.1.1'
      NEXT_MINOR_TAG_FOR_FALLBACK: '1.1'
      NEXT_MAJOR_TAG_FOR_FALLBACK: '1'

    steps:
      #--------------------------------------
      # SETUP
      #--------------------------------------
      - name: Fail test job if fork
        run: |
          if [ "${{ github.event.pull_request.head.repo.fork }}" == "true" ]; then
            echo "This test job requires secrets that PRs from forks will not have access to.  Before this PR can be merged, the tests should be run on an intermediate branch created by repository owners."
            exit 1
          fi

      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""

      - name: Setup - Checkout testing repo in the root directory
        if: always()
        uses: actions/checkout@v4
        with:
          ref: main
          repository: ${{ env.TESTING_REPO }}
          ssh-key: ${{ secrets.SSH_KEY_TESTING_REPO }}
          fetch-depth: 0

      - name: Setup - Checkout this action (git-version-lite) into a 'gvl' subdirectory
        if: always()
        uses: actions/checkout@v4
        with:
          path: ./gvl

      - name: Setup - List directories
        if: always()
        run: |
          echo -e "\nRoot directory contents:"
          ls -a

          echo -e "\ngit-version-lite contents:"
          ls -a ./gvl

      #--------------------------------------
      # UNEXPECTED RELEASE TYPE
      #--------------------------------------
      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""

      - name: When a new version is requested with an unexpected default release type
        if: always()
        uses: ./gvl
        id: unexpected-release-type
        continue-on-error: true # This is needed because we expect the step to fail.  We need it to "pass" in order for the test job to succeed.
        with:
          default-release-type: 'unexpected'
          # calculate-prerelease-version: false
          # branch-name: ''
          # tag-prefix: v
          # fallback-to-no-prefix-search: true

      - name: Then the outcome should be failure
        if: always()
        run: ./gvl/test/assert-values-match.sh --name "step outcome" --expected "failure" --actual "${{ steps.unexpected-release-type.outcome }}"

      - name: Then the outputs should be empty
        if: always()
        run: |
          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION output" --expected "" --actual "${{ steps.unexpected-release-type.outputs.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX output" --expected "" --actual "${{ steps.unexpected-release-type.outputs.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION output" --expected "" --actual "${{ steps.unexpected-release-type.outputs.NEXT_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION_NO_PREFIX output" --expected "" --actual "${{ steps.unexpected-release-type.outputs.NEXT_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION output" --expected "" --actual "${{ steps.unexpected-release-type.outputs.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX output" --expected "" --actual "${{ steps.unexpected-release-type.outputs.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION output" --expected "" --actual "${{ steps.unexpected-release-type.outputs.NEXT_MAJOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX output" --expected "" --actual "${{ steps.unexpected-release-type.outputs.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      - name: And the environment variables should be empty
        if: always()
        run: |
          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION env" --expected "" --actual "${{ env.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX env" --expected "" --actual "${{ env.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION env" --expected "" --actual "${{ env.NEXT_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION_NO_PREFIX env" --expected "" --actual "${{ env.NEXT_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION env" --expected "" --actual "${{ env.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX env" --expected "" --actual "${{ env.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION env" --expected "" --actual "${{ env.NEXT_MAJOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX env" --expected "" --actual "${{ env.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      #--------------------------------------
      # FALLBACK TO NO PREFIX
      #--------------------------------------
      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""

      - name: When a new version is requested with fallback-to-no-prefix set
        if: always()
        uses: ./gvl
        id: fallback
        continue-on-error: true # This is needed because we expect the step to fail.  We need it to "pass" in order for the test job to succeed.
        with:
          # This prefix won't match anything but it should fall back to searching with no prefix (there will be one at 1.1.0)
          tag-prefix: qbdb
          fallback-to-no-prefix-search: true

      - name: Then the outcome should be success
        if: always()
        run: ./gvl/test/assert-values-match.sh --name "step outcome" --expected "success" --actual "${{ steps.fallback.outcome }}"

      - name: Then the outputs should be based on the no-prefix patch increment
        if: always()
        run: |
          prefix="qbdb"
          prior="${{ env.PRIOR_TAG_FOR_FALLBACK }}"
          patch="${{ env.NEXT_PATCH_TAG_FOR_FALLBACK}}"
          minor="${{ env.NEXT_MINOR_TAG_FOR_FALLBACK}}"
          major="${{ env.NEXT_MAJOR_TAG_FOR_FALLBACK}}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prefix$prior" --actual "${{ steps.fallback.outputs.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION"       --expected "$prefix$patch" --actual "${{ steps.fallback.outputs.NEXT_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$prefix$minor" --actual "${{ steps.fallback.outputs.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$prefix$major" --actual "${{ steps.fallback.outputs.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ steps.fallback.outputs.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION_NO_PREFIX"       --expected "$patch" --actual "${{ steps.fallback.outputs.NEXT_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ steps.fallback.outputs.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ steps.fallback.outputs.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      - name: And the environment variables should be based on the no-prefix patch increment
        if: always()
        run: |
          prefix="qbdb"
          prior="${{ env.PRIOR_TAG_FOR_FALLBACK }}"
          patch="${{ env.NEXT_PATCH_TAG_FOR_FALLBACK}}"
          minor="${{ env.NEXT_MINOR_TAG_FOR_FALLBACK}}"
          major="${{ env.NEXT_MAJOR_TAG_FOR_FALLBACK}}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prefix$prior" --actual "${{ env.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION"       --expected "$prefix$patch" --actual "${{ env.NEXT_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$prefix$minor" --actual "${{ env.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$prefix$major" --actual "${{ env.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ env.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION_NO_PREFIX"       --expected "$patch" --actual "${{ env.NEXT_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ env.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ env.NEXT_MAJOR_VERSION_NO_PREFIX }}"

  test-no-base-commits:
    runs-on: ubuntu-latest

    env:
      # These env variables are set by git-version-lite
      PRIOR_VERSION: ''
      NEXT_VERSION: ''
      NEXT_MINOR_VERSION: ''
      NEXT_MAJOR_VERSION: ''
      PRIOR_VERSION_NO_PREFIX: ''
      NEXT_VERSION_NO_PREFIX: ''
      NEXT_MINOR_VERSION_NO_PREFIX: ''
      NEXT_MAJOR_VERSION_NO_PREFIX: ''

      # Info for the repo we'll be testing git-version-lite against
      TESTING_REPO: 'im-open/internal-repo-for-testing-purple-actions'
      TEST_BRANCH: 'my-test-branch'

      # These NEXT tags are set based on the fetch-depth not being set, so
      # git-version-lite starts from 0.0.0 when calculating the next version
      PRIOR_TAG: '0.0.0'

      # This will be the next set of tags if default release type is 'minor'
      NEXT_PATCH_TAG_FOR_MINOR_RELEASE_TYPE: '0.1.0'
      NEXT_MINOR_TAG_FOR_MINOR_RELEASE_TYPE: '0.1'
      NEXT_MAJOR_TAG_FOR_MINOR_RELEASE_TYPE: '0'

      # This will be the next set of tags if default release type is 'major'
      NEXT_PATCH_TAG_FOR_MAJOR_RELEASE_TYPE: '1.0.0'
      NEXT_MINOR_TAG_FOR_MAJOR_RELEASE_TYPE: '1.0'
      NEXT_MAJOR_TAG_FOR_MAJOR_RELEASE_TYPE: '1'

    steps:
      #--------------------------------------
      # SETUP
      #--------------------------------------
      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""

      - name: Setup - Checkout testing repo in the root directory
        if: always()
        uses: actions/checkout@v4
        with:
          ref: main
          repository: ${{ env.TESTING_REPO }}
          ssh-key: ${{ secrets.SSH_KEY_TESTING_REPO }}
          # fetch-depth: 0  # Do not use this because we want to test what happens when fetch-depth is not set

      - name: Setup - Checkout this action (git-version-lite) into a 'gvl' subdirectory
        if: always()
        uses: actions/checkout@v4
        with:
          path: ./gvl

      - name: Setup - List directories
        if: always()
        run: |
          echo -e "\nRoot directory contents:"
          ls -a

          echo -e "\ngit-version-lite contents:"
          ls -a ./gvl

      #-------------------------------------------------
      # BASE COMMIT CANNOT BE DETERMINED FOR PRE-RELEASE
      #-------------------------------------------------
      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""

      - name: When a repo has been cloned without history or tags
        run: ''

      - name: And a pre-release version is requested with a default-release-type of minor and a prefix of 'c'
        if: always()
        uses: ./gvl
        id: prerelease-version
        with:
          calculate-prerelease-version: true
          branch-name: 'refs/heads/my@test branch' # This should be cleaned up to 'my-test-branch' by git-version-lite
          default-release-type: minor
          tag-prefix: c
          #fallback-to-no-prefix-search: true

      - name: Then the outcome should be success
        if: always()
        run: ./gvl/test/assert-values-match.sh --name "step outcome" --expected "success" --actual "${{ steps.prerelease-version.outcome }}"

      - name: Then the outputs should be based on the next minor version which includes the branch name in NEXT_VERSION
        if: always()
        run: |

          # In addition to the next semantic version, NEXT_VERSION will contain the branch name and a timestamp. Test
          # that it contains the parts we know (version and branch name).  We don't know the timestamp, so ignore that.
          prefix="c"
          patch="${{ env.NEXT_PATCH_TAG_FOR_MINOR_RELEASE_TYPE}}"
          branch="${{ env.TEST_BRANCH }}"
          substring="$patch-$branch."
          ./gvl/test/assert-string-contains-substring.sh --name "NEXT_VERSION"           --substring "$prefix$substring" --string "${{ steps.prerelease-version.outputs.NEXT_VERSION }}"
          ./gvl/test/assert-string-contains-substring.sh --name "NEXT_VERSION_NO_PREFIX" --substring "$substring"        --string "${{ steps.prerelease-version.outputs.NEXT_VERSION_NO_PREFIX }}"

          # These vars will NOT contain the branch name or timestamp so test these as exact matches.
          prior="${{ env.PRIOR_TAG }}"
          minor="${{ env.NEXT_MINOR_TAG_FOR_MINOR_RELEASE_TYPE}}"
          major="${{ env.NEXT_MAJOR_TAG_FOR_MINOR_RELEASE_TYPE}}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prefix$prior" --actual "${{ steps.prerelease-version.outputs.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$prefix$minor" --actual "${{ steps.prerelease-version.outputs.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$prefix$major" --actual "${{ steps.prerelease-version.outputs.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ steps.prerelease-version.outputs.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ steps.prerelease-version.outputs.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ steps.prerelease-version.outputs.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      - name: And the environment variables should be based on the next minor version which includes the branch name in NEXT_VERSION
        if: always()
        run: |

          # In addition to the next semantic version, NEXT_VERSION will contain the branch name and a timestamp. Test
          # that it contains the parts we know (version and branch name).  We don't know the timestamp, so ignore that.
          prefix="c"
          patch="${{ env.NEXT_PATCH_TAG_FOR_MINOR_RELEASE_TYPE}}"
          branch="${{ env.TEST_BRANCH }}"
          substring="$patch-$branch."
          ./gvl/test/assert-string-contains-substring.sh --name "NEXT_VERSION"           --substring "$prefix$substring" --string "${{ env.NEXT_VERSION }}"
          ./gvl/test/assert-string-contains-substring.sh --name "NEXT_VERSION_NO_PREFIX" --substring "$substring"        --string "${{ env.NEXT_VERSION_NO_PREFIX }}"

          # These vars will NOT contain the branch name or timestamp so test these as exact matches.
          prior="${{ env.PRIOR_TAG }}"
          minor="${{ env.NEXT_MINOR_TAG_FOR_MINOR_RELEASE_TYPE}}"
          major="${{ env.NEXT_MAJOR_TAG_FOR_MINOR_RELEASE_TYPE}}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prefix$prior" --actual "${{ env.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$prefix$minor" --actual "${{ env.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$prefix$major" --actual "${{ env.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ env.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ env.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ env.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      #---------------------------------------------
      # BASE COMMIT CANNOT BE DETERMINED FOR RELEASE
      #---------------------------------------------
      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""

      - name: When a repo has been cloned without history or tags
        run: ''

      - name: And a release version is requested with a default-release-type of major and prefix of 'none'
        if: always()
        uses: ./gvl
        id: release-version
        with:
          calculate-prerelease-version: false
          default-release-type: major
          tag-prefix: none
          #branch-name: ''
          #fallback-to-no-prefix-search: true

      - name: Then the outcome should be success
        if: always()
        run: ./gvl/test/assert-values-match.sh --name "step outcome" --expected "success" --actual "${{ steps.release-version.outcome }}"

      - name: And the outputs should be based on the next major version
        if: always()
        run: |
          prior="${{ env.PRIOR_TAG }}"
          patch="${{ env.NEXT_PATCH_TAG_FOR_MAJOR_RELEASE_TYPE}}"
          minor="${{ env.NEXT_MINOR_TAG_FOR_MAJOR_RELEASE_TYPE}}"
          major="${{ env.NEXT_MAJOR_TAG_FOR_MAJOR_RELEASE_TYPE}}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prior" --actual "${{ steps.release-version.outputs.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION"       --expected "$patch" --actual "${{ steps.release-version.outputs.NEXT_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$minor" --actual "${{ steps.release-version.outputs.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$major" --actual "${{ steps.release-version.outputs.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ steps.release-version.outputs.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION_NO_PREFIX"       --expected "$patch" --actual "${{ steps.release-version.outputs.NEXT_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ steps.release-version.outputs.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ steps.release-version.outputs.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      - name: And the environment variables should be based on the next major version
        if: always()
        run: |
          prior="${{ env.PRIOR_TAG }}"
          patch="${{ env.NEXT_PATCH_TAG_FOR_MAJOR_RELEASE_TYPE}}"
          minor="${{ env.NEXT_MINOR_TAG_FOR_MAJOR_RELEASE_TYPE}}"
          major="${{ env.NEXT_MAJOR_TAG_FOR_MAJOR_RELEASE_TYPE}}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prior" --actual "${{ env.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION"       --expected "$patch" --actual "${{ env.NEXT_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$minor" --actual "${{ env.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$major" --actual "${{ env.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ env.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION_NO_PREFIX"       --expected "$patch" --actual "${{ env.NEXT_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ env.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ env.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""

  test-incrementing:
    runs-on: ubuntu-latest

    env:
      # These env variables are set by git-version-lite
      PRIOR_VERSION: ''
      NEXT_VERSION: ''
      NEXT_MINOR_VERSION: ''
      NEXT_MAJOR_VERSION: ''
      PRIOR_VERSION_NO_PREFIX: ''
      NEXT_VERSION_NO_PREFIX: ''
      NEXT_MINOR_VERSION_NO_PREFIX: ''
      NEXT_MAJOR_VERSION_NO_PREFIX: ''

      # Info for the repo we'll be testing git-version-lite against
      TESTING_REPO: 'im-open/internal-repo-for-testing-purple-actions'
      TEST_BRANCH: 'my-test-branch'

      # All the remaining tags are for TESTING_REPO.  If anything changes tag-wise in that repo, these values need to be updated.
      PRIOR_TAG: '1.1.0'

    strategy:
      matrix:
        include:
          - scenario: 1
            expected-increment: 'patch'
            message: 'Small changes to the repo'
            next-patch: '1.1.1'
            next-minor: '1.1'
            next-major: '1'
          - scenario: 2
            expected-increment: 'minor'
            message: 'Minor changes to the repo +semver:minor'
            next-patch: '1.2.0'
            next-minor: '1.2'
            next-major: '1'
          - scenario: 3
            expected-increment: 'minor'
            message: 'Adding a new feature to the repo +semver: feature'
            next-patch: '1.2.0'
            next-minor: '1.2'
            next-major: '1'
          - scenario: 4
            expected-increment: 'minor'
            message: 'feat(users): Adding a new thing'
            next-patch: '1.2.0'
            next-minor: '1.2'
            next-major: '1'
          - scenario: 5
            expected-increment: 'minor'
            message: 'feat(): Adding a new thing for users'
            next-patch: '1.2.0'
            next-minor: '1.2'
            next-major: '1'
          - scenario: 6
            expected-increment: 'minor'
            message: 'feat(group): Adding a new thing'
            next-patch: '1.2.0'
            next-minor: '1.2'
            next-major: '1'
          - scenario: 7
            expected-increment: 'minor'
            message: 'feat(group): Adding a new thing for groups'
            next-patch: '1.2.0'
            next-minor: '1.2'
            next-major: '1'
          - scenario: 8
            expected-increment: 'minor'
            message: 'feat: Adding a new thing for settings'
            next-patch: '1.2.0'
            next-minor: '1.2'
            next-major: '1'
          - scenario: 9
            expected-increment: 'minor'
            message: 'feature: Adding a new thing for mode'
            next-patch: '1.2.0'
            next-minor: '1.2'
            next-major: '1'
          - scenario: 10
            expected-increment: 'major'
            message: 'Making a big change +semver:major'
            next-patch: '2.0.0'
            next-minor: '2.0'
            next-major: '2'
          - scenario: 11
            expected-increment: 'major'
            message: '+semver:breaking - adding required input'
            next-patch: '2.0.0'
            next-minor: '2.0'
            next-major: '2'
          - scenario: 12
            expected-increment: 'major'
            message: 'BREAKING CHANGES: removing input a'
            next-patch: '2.0.0'
            next-minor: '2.0'
            next-major: '2'
          - scenario: 13
            expected-increment: 'major'
            message: 'BREAKING CHANGE: removing input b'
            next-patch: '2.0.0'
            next-minor: '2.0'
            next-major: '2'
          - scenario: 14
            expected-increment: 'major'
            message: 'BREAKING CHANGE - removing input c'
            next-patch: '2.0.0'
            next-minor: '2.0'
            next-major: '2'

    steps:
      #-----------------------
      # SETUP
      #-----------------------
      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""
      - name: 'SCENARIO ${{ matrix.scenario }}'
        run: echo ""
      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""

      - name: Setup - Checkout testing repo in the root directory
        if: always()
        uses: actions/checkout@v4
        with:
          ref: main
          repository: ${{ env.TESTING_REPO }}
          fetch-depth: 0
          ssh-key: ${{ secrets.SSH_KEY_TESTING_REPO }}

      - name: Setup - Checkout this action (git-version-lite) into a 'gvl' subdirectory
        if: always()
        uses: actions/checkout@v4
        with:
          path: ./gvl

      - name: Setup - List directories
        if: always()
        run: |
          echo -e "\nRoot directory contents:"
          ls -a

          echo -e "\ngit-version-lite contents:"
          ls -a ./gvl

      - name: Setup - Add commit to a branch that coincides with ${{ matrix.expected-increment }} changes
        if: always()
        run: |
          git config user.name my-bot
          git config user.email my-bot@im-open.com

          git fetch
          git checkout -b ${{ env.TEST_BRANCH }}
          git commit --allow-empty -m "${{ matrix.message}}"

      #-----------------------
      # PRE-RELEASE
      #-----------------------
      - name: '-------------------------------------------------------------------------------------------------------'
        if: always()
        run: ./gvl/test/setup/reset-env-vars.sh

      - name: When a pre-release version is requested from git-version-lite
        if: always()
        uses: ./gvl
        id: prerelease
        with:
          calculate-prerelease-version: true
          branch-name: '${{ env.TEST_BRANCH }}'

      - name: Then the outcome should be success
        if: always()
        run: ./gvl/test/assert-values-match.sh --name "step outcome" --expected "success" --actual "${{ steps.prerelease.outcome }}"

      - name: Then the outputs should contain the next ${{ matrix.expected-increment }} version which includes the branch name in NEXT_VERSION
        if: always()
        run: |

          # In addition to the next semantic version, NEXT_VERSION will contain the branch name and a timestamp. Test
          # that it contains the parts we know (version and branch name).  We don't know the timestamp, so ignore that.
          prefix="v"
          patch="${{ matrix.next-patch }}"
          branch="${{ env.TEST_BRANCH }}"
          substring="$patch-$branch."
          ./gvl/test/assert-string-contains-substring.sh --name "NEXT_VERSION"           --substring "$prefix$substring" --string "${{ steps.prerelease.outputs.NEXT_VERSION }}"
          ./gvl/test/assert-string-contains-substring.sh --name "NEXT_VERSION_NO_PREFIX" --substring "$substring"        --string "${{ steps.prerelease.outputs.NEXT_VERSION_NO_PREFIX }}"

          # These vars will NOT contain the branch name or timestamp so test these as exact matches.
          prior="${{ env.PRIOR_TAG }}"
          minor="${{ matrix.next-minor }}"
          major="${{ matrix.next-major }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prefix$prior" --actual "${{ steps.prerelease.outputs.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$prefix$minor" --actual "${{ steps.prerelease.outputs.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$prefix$major" --actual "${{ steps.prerelease.outputs.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ steps.prerelease.outputs.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ steps.prerelease.outputs.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ steps.prerelease.outputs.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      - name: And the environment variables should contain the next ${{ matrix.expected-increment }} version which includes the branch name in NEXT_VERSION
        if: always()
        run: |

          # In addition to the next semantic version, NEXT_VERSION will contain the branch name and a timestamp. Test
          # that it contains the parts we know (version and branch name).  We don't know the timestamp, so ignore that.
          prefix="v"
          patch="${{ matrix.next-patch }}"
          branch="${{ env.TEST_BRANCH }}"
          substring="$patch-$branch."
          ./gvl/test/assert-string-contains-substring.sh --name "NEXT_VERSION"           --substring "$prefix$substring" --string "${{ env.NEXT_VERSION }}"
          ./gvl/test/assert-string-contains-substring.sh --name "NEXT_VERSION_NO_PREFIX" --substring "$substring"        --string "${{ env.NEXT_VERSION_NO_PREFIX }}"

          # These vars will NOT contain the branch name or timestamp so test these as exact matches.
          prior="${{ env.PRIOR_TAG }}"
          minor="${{ matrix.next-minor }}"
          major="${{ matrix.next-major }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prefix$prior" --actual "${{ env.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$prefix$minor" --actual "${{ env.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$prefix$major" --actual "${{ env.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ env.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ env.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ env.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      #-----------------------
      # RELEASE
      #-----------------------
      - name: '-------------------------------------------------------------------------------------------------------'
        if: always()
        run: ./gvl/test/setup/reset-env-vars.sh

      - name: When a release version is requested from git-version-lite
        if: always()
        uses: ./gvl
        id: release
        with:
          calculate-prerelease-version: false

      - name: Then the outcome should be success
        if: always()
        run: ./gvl/test/assert-values-match.sh --name "step outcome" --expected "success" --actual "${{ steps.release.outcome }}"

      - name: And the outputs should be the next ${{ matrix.expected-increment }} version
        if: always()
        run: |
          prefix="v"
          prior="${{ env.PRIOR_TAG }}"
          patch="${{ matrix.next-patch }}"
          minor="${{ matrix.next-minor }}"
          major="${{ matrix.next-major }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prefix$prior" --actual "${{ steps.release.outputs.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION"       --expected "$prefix$patch" --actual "${{ steps.release.outputs.NEXT_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$prefix$minor" --actual "${{ steps.release.outputs.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$prefix$major" --actual "${{ steps.release.outputs.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ steps.release.outputs.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION_NO_PREFIX"       --expected "$patch" --actual "${{ steps.release.outputs.NEXT_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ steps.release.outputs.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ steps.release.outputs.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      - name: And the environment variables should be the next ${{ matrix.expected-increment }} version
        if: always()
        run: |
          prefix="v"
          prior="${{ env.PRIOR_TAG }}"
          patch="${{ matrix.next-patch }}"
          minor="${{ matrix.next-minor }}"
          major="${{ matrix.next-major }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION"      --expected "$prefix$prior" --actual "${{ env.PRIOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION"       --expected "$prefix$patch" --actual "${{ env.NEXT_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION" --expected "$prefix$minor" --actual "${{ env.NEXT_MINOR_VERSION }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION" --expected "$prefix$major" --actual "${{ env.NEXT_MAJOR_VERSION }}"

          ./gvl/test/assert-values-match.sh --name "PRIOR_VERSION_NO_PREFIX"      --expected "$prior" --actual "${{ env.PRIOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_VERSION_NO_PREFIX"       --expected "$patch" --actual "${{ env.NEXT_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MINOR_VERSION_NO_PREFIX" --expected "$minor" --actual "${{ env.NEXT_MINOR_VERSION_NO_PREFIX }}"
          ./gvl/test/assert-values-match.sh --name "NEXT_MAJOR_VERSION_NO_PREFIX" --expected "$major" --actual "${{ env.NEXT_MAJOR_VERSION_NO_PREFIX }}"

      - name: '-------------------------------------------------------------------------------------------------------'
        run: echo ""