toc-review-reminder.yaml

# Copyright 2024 The Knative Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: 'TOC review reminder'

on:
  workflow_dispatch:
  schedule: ## At 09:00 on Mondays
    - cron: 0 9 * * MON

jobs:
  remind:
    name: toc-review-reminder
    runs-on: 'ubuntu-latest'

    steps:
      - name: checkout TOC-REVIEW.schedule
        uses: actions/checkout@v4
        with:
          repository: knative/community
          sparse-checkout: |
            mechanics/TOC-REVIEW.schedule
          sparse-checkout-cone-mode: false

      - name: check who is scheduled this week
        id: schedule
        run: |
          SLACK_MSG="NONE"
          SCHED=$(cat mechanics/TOC-REVIEW.schedule | grep $(date --date="next wednesday" +%F) || true)
          if [[ $SCHED ]]; then
            DATE=$(echo $SCHED | cut -d '|' -f 1 | xargs)
            WG=$(echo $SCHED | cut -d '|' -f 2 | xargs)
            MEMBERS=$(echo $SCHED | cut -d '|' -f 3 | xargs)
            SLACK_MSG="The $WG is up for TOC review on $DATE. $MEMBERS"
          fi
          echo "result=${SLACK_MSG}" >> "$GITHUB_OUTPUT"

      - name: Post reminder to Slack
        if: steps.schedule.outputs.result != 'NONE'
        uses: rtCamp/action-slack-notify@v2.2.1
        env:
          SLACK_ICON: http://github.com/knative.png?size=48
          SLACK_USERNAME: github-actions
          SLACK_TITLE: TOC review reminder
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
          MSG_MINIMAL: 'true'
          SLACK_CHANNEL: 'knative-contributors'
          SLACK_MESSAGE: ${{ steps.schedule.outputs.result }}