GitHub Create Label and Triage an Issue

arazzo: 1.0.1
info:
  title: GitHub Create Label and Triage an Issue
  summary: Ensure a triage label exists, open an issue, and apply the label to it.
  description: >-
    A repository triage pattern that guarantees a label exists before tagging
    work with it. The workflow creates a label in the repository, opens a new
    issue, and then applies the label to that issue using the issue number
    returned by the create step. Every step spells out its request inline so the
    flow can be read and executed without opening the underlying OpenAPI
    description.
  version: 1.0.0
sourceDescriptions:
- name: githubReposApi
  url: ../openapi/github-repos-api-openapi.yml
  type: openapi
- name: githubRepoIssuesApi
  url: ../openapi/github-repo-issues-api-openapi.yml
  type: openapi
workflows:
- workflowId: create-label-and-triage-issue
  summary: Create a label, open an issue, then apply the label to the issue.
  description: >-
    Creates a repository label, opens an issue, and chains the issue number into
    a call that adds the label to the issue.
  inputs:
    type: object
    required:
    - githubToken
    - owner
    - repo
    - labelName
    - labelColor
    - issueTitle
    properties:
      githubToken:
        type: string
        description: A GitHub token with repo scope, passed as a Bearer credential.
      owner:
        type: string
        description: The account owner of the repository.
      repo:
        type: string
        description: The name of the repository.
      labelName:
        type: string
        description: The name of the label to create and apply.
      labelColor:
        type: string
        description: The hexadecimal color code for the label, without a leading hash.
      labelDescription:
        type: string
        description: A short description of the label.
      issueTitle:
        type: string
        description: The title of the issue to open.
      issueBody:
        type: string
        description: The body of the issue to open.
  steps:
  - stepId: createLabel
    description: Create the triage label in the repository.
    operationId: createLabel
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.githubToken
    - name: owner
      in: path
      value: $inputs.owner
    - name: repo
      in: path
      value: $inputs.repo
    requestBody:
      contentType: application/json
      payload:
        name: $inputs.labelName
        color: $inputs.labelColor
        description: $inputs.labelDescription
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      labelName: $response.body#/name
      labelUrl: $response.body#/url
  - stepId: openIssue
    description: Open the issue that will be triaged with the new label.
    operationId: createAnIssue
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.githubToken
    - name: owner
      in: path
      value: $inputs.owner
    - name: repo
      in: path
      value: $inputs.repo
    requestBody:
      contentType: application/json
      payload:
        title: $inputs.issueTitle
        body: $inputs.issueBody
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      issueNumber: $response.body#/number
      issueUrl: $response.body#/html_url
  - stepId: applyLabel
    description: >-
      Apply the newly created label to the issue using the issue number returned
      by the open step.
    operationId: addLabelsToAnIssue
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.githubToken
    - name: owner
      in: path
      value: $inputs.owner
    - name: repo
      in: path
      value: $inputs.repo
    - name: issue_number
      in: path
      value: $steps.openIssue.outputs.issueNumber
    requestBody:
      contentType: application/json
      payload:
        labels:
        - $steps.createLabel.outputs.labelName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      appliedLabels: $response.body
  outputs:
    issueNumber: $steps.openIssue.outputs.issueNumber
    issueUrl: $steps.openIssue.outputs.issueUrl
    labelName: $steps.createLabel.outputs.labelName