update-readme-clones-shields-3x-weekly.yml

name: Update git clones shields in READMEs

on:
  schedule:
    - cron: "37 5 * * 0,2,4" # every Sun/Tue/Thu @ 5:37a

jobs:
  update-readme-clones-shields:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout KudoAI/chatgpt.js
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.REPO_SYNC_PAT }}
          repository: KudoAI/chatgpt.js
          path: KudoAI/chatgpt.js

      - name: Fetch/sum git clones count
        id: get-clones
        run: |
          expand_num() { # expand nums abbreviated w/ 'k' or 'm' suffix to integers
            local num=$(echo "$1" | tr '[:upper:]' '[:lower:]') # convert to lowercase
            if [[ $num =~ k$ ]] ; then
              num="${num%k}" # remove 'k' suffix
              num=$(awk "BEGIN { printf \"%.0f\", $num * 1000 }") # multiply by 1000
            elif [[ $num =~ m$ ]] ; then
              num="${num%m}" # remove 'm' suffix
              num=$(awk "BEGIN { printf \"%.0f\", $num * 1000000 }") # multiply by 1000000
            fi ; echo "$num"
          }

          format_total() {
            local num=$1 ; first_digit="${num:0:1}" second_digit="${num:1:1}"
            second_digit_rounded=$(( second_digit < 5 ? 0 : 5 ))
            if (( num >= 1000000000 )) ; then # 1B+ w/ one decimal place
              formatted_num="$(( num / 1000000000 ))"
              remainder=$(( (num % 1000000000) / 100000000 ))
              if (( remainder != 0 )) ; then formatted_num+=".$remainder" ; fi
              formatted_num+="B+"
            elif (( num >= 10000000 )) ; then # abbr 10,000,000+ to 999,000,000+
              formatted_num=$(printf "%'.f+" $((( num / 1000000 ) * 1000000 )))
            elif (( num >= 1000000 )) ; then # abbr 1,000,000+ to 9,500,000+
              formatted_num="${first_digit},${second_digit}00,000+"
            elif (( num >= 100000 )) ; then # abbr 100,000+ to 950,000+
              formatted_num="${first_digit}${second_digit_rounded}0,000+"
            elif (( num >= 10000 )) ; then # abbr 10,000+ to 90,000+
              formatted_num="${first_digit}0,000+"
            elif (( num >= 1000 )) ; then # abbr 1K to 9.9K
              formatted_num="$(( num / 1000 ))"
              remainder=$(( (num % 1000) / 100 ))
              if (( remainder != 0 )) ; then formatted_num+=".$remainder" ; fi
              formatted_num+="K"
            else formatted_num="$num" ; fi # preserve <1K as is
            echo "$formatted_num"
          }

          # Fetch/calculate git clones count
          biweekly_clones=$(curl -sSL \
            -H "Accept: application/vnd.github+json" \
            -H "Authorization: Bearer ${{ secrets.REPO_SYNC_PAT }}" \
            -H "X-GitHub-Api-Version: 2022-11-28" \
            "https://api.github.com/repos/KudoAI/chatgpt.js/traffic/clones" |
            sed -n -E '0,/.*"count": ([0-9]+).*/ s//\1/p')
          monthly_clones=$((biweekly_clones * 2))
          echo "Biweekly git clones: $biweekly_clones"
          echo "Monthly git clones: $monthly_clones"

          # Format total
          formatted_monthly_clones=$(format_total "$monthly_clones")
          echo "Formatted monthly git clones: $formatted_monthly_clones"

          # Expose as output for update step next
          echo "monthly_clones=$formatted_monthly_clones" >> $GITHUB_OUTPUT

      - name: Update README shields
        run: |
          cd ${{ github.workspace }}/KudoAI/chatgpt.js
          monthly_clones="${{ steps.get-clones.outputs.monthly_clones }}"
          if [ "$monthly_clones" == "0" ] ; then echo "Error getting total git clones"
          else
            for readme in $(find . -name "README.md") ; do
              old_readme=$(<"$readme")
              sed -i -E "s|(badge/[^-]+-)[0-9.,km+]+(/[^?]+\?logo=github)|\1$monthly_clones\2|gI" "$readme"
              new_readme=$(<"$readme")
              if [ "$old_readme" != "$new_readme" ] ; then shield_updated=true ; fi
            done
            if [ "$shield_updated" = true ] ; then echo "Git clones shields updated to $monthly_clones"
            else echo "Git clones shields up-to-date already" ; fi
          fi

      - name: Push to KudoAI/chatgpt.js
        run: |
          cd ${{ github.workspace }}/KudoAI/chatgpt.js
          git config --global user.name "kudo-sync-bot"
          git config --global user.email "auto-sync@kudoai.com"
          git add .
          git commit -n -m "Updated git clones shield counters in READMEs" || true
          git push