scrape.yml

name: Scrape data

on:
  push:
  workflow_dispatch:
  schedule:
    - cron:  '9 * * * *' #1700 SGT

jobs:
  scheduled:
    runs-on: ubuntu-latest
    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write
    steps:
    - name: Check out this repo
      uses: actions/checkout@v2
    - name: Fetch latest data
      run: |-
        today=$(date +"%Y-%m-%d")
        curl -X GET "https://api.data.gov.sg/v1/environment/air-temperature?date=$today" -H "accept: application/json" | jq . > weather.json
    - name: Commit and push if it changed
      run: |-
        git config user.name "Github Actions"
        git config user.email "actions@users.noreply.github.com"
        git add -A
        timestamp=$(date -u)
        git commit -m "Latest data: ${timestamp}" || exit 0
        git push