reusable-bump-version.yml

on:
  workflow_call:
    inputs:
      email:
        required: false
        default: UAF-asf-apd@alaska.edu
        type: string
      user:
        required: false
        default: tools-bot
        type: string
    secrets:
      USER_TOKEN:
        required: true

jobs:
  bump-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.USER_TOKEN }}

      - name: Query associated PR
        id: get_associated_pr
        uses: octokit/graphql-action@v2.x
        with:
          query: |
            query pr($owner:String!, $name:String!, $sha:String!) {
                repository(owner:$owner, name:$name) {
                  commit: object(expression:$sha) {
                    ... on Commit {
                      associatedPullRequests(first:1, orderBy:{field: UPDATED_AT, direction: DESC}){
                        edges{
                          node{
                            title
                            number
                            body
                          }
                        }
                      }
                    }
                  }
                }
              }
          owner: ${{ github.repository_owner }}
          name: ${{ github.event.repository.name }}
          sha: ${{ github.sha }}
        env:
          GITHUB_TOKEN: ${{ secrets.USER_TOKEN }}

      - name: Get PR Number
        env:
          PR_DATA: ${{ steps.get_associated_pr.outputs.data }}
        run: |
          PR_NUMBER_QUERY='.repository.commit.associatedPullRequests.edges[0].node.number'
          PR_NUMBER=$(jq --raw-output  "${PR_NUMBER_QUERY}" <<< ${PR_DATA})
          echo "PR_NUMBER=${PR_NUMBER}" >> $GITHUB_ENV

      - name: Query PR labels
        id: get_pr_labels
        uses: octokit/graphql-action@v2.x
        with:
          query: |
            query labels($owner:String!, $name:String!, $pr:Int!) {
              repository(owner:$owner, name:$name) {
                pullRequest(number:$pr) {
                  labels(first:100) {
                    nodes {
                      name
                    }
                  }
                }
              }
            }
          owner: ${{ github.repository_owner }}
          name: ${{ github.event.repository.name }}
          pr: ${{ env.PR_NUMBER }}
        env:
          GITHUB_TOKEN: ${{ secrets.USER_TOKEN }}

      - name: Get Bump Part
        env:
          LABELS_DATA: ${{ steps.get_pr_labels.outputs.data }}
        run: |
          LABEL_QUERY='.repository.pullRequest.labels.nodes[].name'
          SELECT='select(. == "major" or . == "minor" or . == "patch" or . == "bumpless")'
          PR_LABELS=$(jq --raw-output  "${LABEL_QUERY} | ${SELECT}" <<< ${LABELS_DATA})
          echo "BUMP_PART=$(echo ${PR_LABELS} | sort | head -1)" >> $GITHUB_ENV

      - name: Get Tag Message
        if: env.BUMP_PART != 'bumpless'
        env:
          PR_DATA: ${{ steps.get_associated_pr.outputs.data }}
        run: |
          PR_TITLE_QUERY='.repository.commit.associatedPullRequests.edges[0].node.title'
          TAG_MSG=$(jq --raw-output "${PR_TITLE_QUERY}" <<< ${PR_DATA})
          echo "TAG_MSG=${TAG_MSG}" >> $GITHUB_ENV

      - uses: actions/setup-python@v5
        if: env.BUMP_PART != 'bumpless'
        with:
          python-version: 3.x

      - name: install python dependencies
        if: env.BUMP_PART != 'bumpless'
        run: |
          python -m pip install --upgrade pip
          python -m pip install bump2version

      - name: Tag version
        if: env.BUMP_PART != 'bumpless'
        run: |
          git config user.email ${{ inputs.email }}
          git config user.name ${{ inputs.user }}
          bump2version --current-version $(git describe --abbrev=0) --tag --tag-message "${TAG_MSG}" "${BUMP_PART}"
          git push --tags
          echo "Tagged version $(git describe --abbrev=0) and pushed back to repo"