# wgutils

This is a utility command to help with managing Working Groups. It was designed
for the GraphQL Working Groups, but could be used for other projects that work
in a similar way (if this is of interest, get in touch and we can figure out
how to make it even more configurable).

## Installation

```sh
yarn add wgutils
```

## wgutils init

Create an example `wg.config.js` file with the `wgutils init` command:

```sh
wgutils init
```

Then edit this file and customize it for the local repository.

## wg.config.js

Main options:

- `name` - name of the WG, e.g. `"GraphQL WG"`
- `repoUrl` - the root URL to the repo, e.g. `"https://github.com/graphql/graphql-wg"`
- `videoConferenceDetails` - the video conference URL; gets interpolated into the markdown, so if additional details (e.g. password) are required include them indented after a newline
- `liveNotesUrl` - the URL to the Google Doc that is used for the live notes
- `attendeesTemplate` - a markdown table for your attendees to populate
- `timezone` - `US/Pacific` or `UTC` or similar; what time governs your meeting times. Critical for international daylight savings time.
- `frequency` - `monthly` or `weekly` - how frequently do you meet
- `weekday` - `M`, `Tu`, `W`, `Th`, `F`, `Sa` or `Su` - which day of the week do you meet on?
- `time` - the time range of the meeting in strict 24 hour range format: `HH:MM-HH:MM` (e.g. `12:30-14:00`)

When `frequency = 'monthly'`:

- `nth` - 1-4 - which of the `weekdays` do you meet on?
- `secondaryMeetings` - are there additional meetings? If so, a list of them:
  - `nth` - which instance
  - `dayOffset` (_optional_) - if this meeting is a different day of the week, how does it relate to the normal schedule? (e.g. if you normally meet Thursdays, then Wednesday would be `-1`)
  - `time` - the time range of the meeting in strict 24 hour range format: `HH:MM-HH:MM` (e.g. `12:30-14:00`)
  - `name` (_optional_) - a name for this secondary meeting
  - `description` (_optional_) - a description for this secondary meeting
  - `filenameFragment` (_optional_) - extra text to add to the agenda filename

When `frequency = 'weekly'`:

- `primaryN` - which meeting is the primary (if any)? We really only support this being `1` right now...

Optional but important options:

- `joiningAMeetingFile` (_optional_) - if your repository contains a "JoiningAMeeting.md" file, name it here and we'll embed parts into the agendas
- `description` (_optional_) - description of the working group; will appear in agendas
- `dateAndTimeLocations` (_optional_) - the locations to add to the end of the `dateandtime.com` URL for the time of the meeting
- `filenameFragment` (_optional_) - extra text to add to the agenda filename

Options that are unlikely to be overridden for new projects:

- `links` (_optional_) - an object defining some named links to use in the markdown (e.g. from the `description`)
- `repoSubpath` (_optional_) - if the `agendas`/etc folder is not in the root, the relative path to it. Unlikely you'll need this.
- `agendasFolder` (_optional_) - the name of the folder the agendas are stored in (i.e. `"agendas"`), relative to `repoSubpath` (or the repo root)

## wgutils agenda gen

Generates agenda files for the given year and month, according to the settings
in `wg.config.js`.

Example: generate the agenda file(s) for April 2024:

```sh
wgutils agenda gen 2024 4
```

## wgutils can-automerge

First, and **SUPER IMPORTANT**, make sure that your `main` branch is configured
with branch protections, and that EasyCLA is listed in the list of required
checks to pass.

Then you can add it to your repo with a GitHub action such as:

```yml
name: Agenda auto-merge

on:
  pull_request_target:
    types: [synchronize, opened, reopened]

permissions:
  contents: write
  pull-requests: read
  checks: read

jobs:
  validate-and-merge:
    if: ${{ github.event.pull_request.base.ref == 'main' }}
    runs-on: ubuntu-latest

    steps:
      # SECURITY: it's critical we do not check out the source pull request!
      - name: Checkout the main branch
        uses: actions/checkout@v3
        with:
          ref: main

      # We need wgutils to be installed
      - run: yarn install

      - name: Wait for checks to pass
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          # Give 15 seconds for any checks to register
          sleep 15

          # Wait for checks to pass
          gh pr checks ${{ github.event.pull_request.number }} --fail-fast --watch --required 2>&1 || true
          # Now get the result in JSON
          CHECKS_OUTPUT="$(gh pr checks ${{ github.event.pull_request.number }} --required --json bucket --jq 'map(.bucket == "pass") | all' 2>&1 || true)"

          if echo "$CHECKS_OUTPUT" | grep -q "no required checks reported"; then
            echo "Not required: $CHECKS_OUTPUT"
          elif [[ "$CHECKS_OUTPUT" == "true" ]]; then
            echo "$CHECKS_OUTPUT"
          else
            echo "PR state failed? $CHECKS_OUTPUT"
            exit 1
          fi

      - name: Automerge if wgutils approves
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          if yarn wgutils can-automerge "${{ github.event.pull_request.number }}" "${{ github.event.pull_request.head.sha }}"; then
            gh pr merge "${{ github.event.pull_request.number }}" --squash --auto --match-head-commit "${{ github.event.pull_request.head.sha }}"
          fi
```

## Current limitations

These are known limitations of the software that we won't bother to address
unless there's a need to do so:

- Primary meeting must be the first meeting in the month (otherwise 'prior
  meetings' is not populated correctly)
- The automerge system only works with `/agendas` root level folder currently - needs updating to work with the configured agendas path.