# Sync triage state into "Zed weekly triage" (project #84).
#
# Runs in two modes:
#   1. Event-driven (primary): fires on issue events + new issue comments.
#      Re-derives Status / Stale since / Aged? / Intake week for that one
#      issue. Latency: ~10–30 seconds end-to-end.
#   2. Daily cron (safety net): re-derives across all project items at 06:00
#      UTC. Catches any events that GH dropped under load.
#
# Auth: GitHub App `ZED_COMMUNITY_BOT_APP_ID` with
# `Organization Projects: Read and write` permission added. Token is
# requested with `owner: zed-industries` so it can mutate org-level project
# items (the default repo-scoped token is insufficient for org projects).
#
# This workflow only mutates the triage project (#84). It does not write
# labels, comments, or any issue metadata. Adding any other write capability
# requires a separate workflow.

name: Triage Project Sync (#84)

on:
  issues:
    types:
      - opened
      - reopened
      - closed
      - labeled
      - unlabeled
      - assigned
      - unassigned
      - edited
  issue_comment:
    types: [created]
  schedule:
    - cron: "0 6 * * *" # daily 06:00 UTC
  workflow_dispatch:
    inputs:
      issue_number:
        description: "Issue number to sync (leave blank to sync all)"
        type: number
        required: false
      dry_run:
        description: "Dry run (compute but don't mutate)"
        type: boolean
        default: false

# Coalesce rapid event bursts on the same issue (e.g., 5 labels added at once
# = 5 events). Cancel any in-progress run for the same issue when a new event
# arrives — the latest run will compute the most up-to-date state.
concurrency:
  group: triage-sync-${{ github.event.issue.number || github.run_id }}
  cancel-in-progress: true

# Default to no permissions for any job in this workflow. The single job below
# explicitly opts back in to `contents: read` for the sparse checkout. If a
# future job is added without its own `permissions:` block, it will inherit
# this empty default rather than the repo-wide token defaults.
permissions: {}

jobs:
  sync:
    name: Sync triage project
    # Run only on the canonical repo (not forks); skip PR comments since this
    # workflow is for issues only.
    if: |
      github.repository == 'zed-industries/zed' &&
      (github.event_name != 'issue_comment' || github.event.issue.pull_request == null)
    runs-on: ubuntu-latest
    timeout-minutes: 15
    permissions:
      contents: read

    steps:
      - name: Checkout (sparse — script only)
        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
        with:
          sparse-checkout: script/triage_project_sync.py
          sparse-checkout-cone-mode: false
          # Don't write GITHUB_TOKEN into .git/config. We never push from this
          # workflow; we only read one file. Keeps the token out of any
          # filesystem state that subsequent steps could access.
          persist-credentials: false

      - name: Get App installation token
        id: token
        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
        with:
          app-id: ${{ secrets.ZED_COMMUNITY_BOT_APP_ID }}
          private-key: ${{ secrets.ZED_COMMUNITY_BOT_PRIVATE_KEY }}
          # IMPORTANT: org-scoped token is required for org-level project
          # mutations. Without `owner:`, the default token is repo-scoped and
          # cannot write to org projects.
          owner: zed-industries
          # Scope the token down to the minimum needed for this workflow.
          # Even though the App may have broader permissions for other
          # automations (e.g., Issues:Write for the dupe-bot), this token
          # only carries what we list below. Per the action's docs, an
          # unrequested permission is *not* available on the resulting token.
          #
          # Required:
          #   - organization-projects:write — mutate project items + read
          #     project schema
          #   - members:read — query the `staff` team membership
          #   - issues:read — fetch issue body, labels, comments
          #   - metadata:read — always required for any GH API access
          permission-organization-projects: write
          permission-members: read
          permission-issues: read
          permission-metadata: read

      - name: Setup Python
        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: pip install requests

      - name: Sync (event-driven, single issue)
        if: github.event_name == 'issues' || github.event_name == 'issue_comment'
        env:
          GITHUB_TOKEN: ${{ steps.token.outputs.token }}
          ISSUE_NUMBER: ${{ github.event.issue.number }}
        run: |
          python script/triage_project_sync.py --issue "$ISSUE_NUMBER"

      - name: Sync (cron, all items)
        if: github.event_name == 'schedule'
        env:
          GITHUB_TOKEN: ${{ steps.token.outputs.token }}
        run: |
          python script/triage_project_sync.py --all

      - name: Sync (manual dispatch — single)
        if: github.event_name == 'workflow_dispatch' && inputs.issue_number != ''
        env:
          GITHUB_TOKEN: ${{ steps.token.outputs.token }}
          ISSUE_NUMBER: ${{ inputs.issue_number }}
          DRY_RUN: ${{ inputs.dry_run }}
        run: |
          if [ "$DRY_RUN" = "true" ]; then
            python script/triage_project_sync.py --issue "$ISSUE_NUMBER" --dry-run
          else
            python script/triage_project_sync.py --issue "$ISSUE_NUMBER"
          fi

      - name: Sync (manual dispatch — all)
        if: github.event_name == 'workflow_dispatch' && inputs.issue_number == ''
        env:
          GITHUB_TOKEN: ${{ steps.token.outputs.token }}
          DRY_RUN: ${{ inputs.dry_run }}
        run: |
          if [ "$DRY_RUN" = "true" ]; then
            python script/triage_project_sync.py --all --dry-run
          else
            python script/triage_project_sync.py --all
          fi

      - name: Write summary
        if: always()
        env:
          EVENT_NAME: ${{ github.event_name }}
          ISSUE_NUMBER: ${{ github.event.issue.number }}
        run: |
          {
            echo "## Triage sync summary"
            echo ""
            echo "- Event: \`$EVENT_NAME\`"
            if [ -n "$ISSUE_NUMBER" ]; then
              echo "- Issue: #$ISSUE_NUMBER"
            fi
            echo "- Project: [#84 Zed weekly triage](https://github.com/orgs/zed-industries/projects/84)"
          } >> "$GITHUB_STEP_SUMMARY"