action.yml

name: 'GitHub Issue Due Dates'
description: 'Label and optionally comment on issues whose YAML frontmatter contains a due date.'
author: 'Alex Leventer'
branding:
  icon: 'calendar'
  color: 'purple'
inputs:
  GH_TOKEN:
    description: 'GitHub token used to read issues and manage labels/comments.'
    required: true
  overdue-label:
    description: 'Label applied when an issue is overdue.'
    required: false
    default: 'Overdue'
  upcoming-labels:
    description: |
      YAML list of upcoming-due thresholds. Each entry is { days, label }.
      The smallest-matching threshold wins. Default: a single "Due in 1 week" bucket at 7 days.
    required: false
    default: |
      - days: 7
        label: 'Due in 1 week'
  comment-on-overdue:
    description: 'Optional comment template posted once when an issue becomes overdue. Supports {{daysUntil}}, {{dueDate}}, {{issueNumber}}. Leave empty to disable.'
    required: false
    default: ''
  comment-on-upcoming:
    description: 'Optional comment template posted once when an issue enters an upcoming-due bucket. Same template variables as comment-on-overdue.'
    required: false
    default: ''
  dry-run:
    description: 'If true, log planned changes without calling the GitHub API.'
    required: false
    default: 'false'
outputs:
  issues-processed:
    description: 'Total open issues fetched.'
  issues-changed:
    description: 'Number of issues that had labels or comments updated.'
runs:
  using: 'node20'
  main: 'dist/index.js'