analyze-code.yml

name: Update Lines of Code in Readme

on:
  schedule:
    - cron: "0 0 * * 0" # Runs weekly on Sunday at midnight (UTC)
  workflow_dispatch: # Allows manual trigger

jobs:
  count-lines:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v3

      # Install required dependencies: jq (JSON processor), cloc (count lines of code), and locale settings
      - name: Install Dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y jq cloc locales
          sudo locale-gen en_US.UTF-8

      # Fetch public repositories (excluding forks) and clone only the default branch
      - name: Fetch and Clone Repositories
        env:
          GH_PAT: ${{ secrets.GH_PAT }}
        run: |
          # Set your GitHub username
          USERNAME="<your-github-username>"

          # Get a list of public repositories that are not forks
          REPOS=$(curl -H "Authorization: token $GH_PAT" -s "https://api.github.com/user/repos?per_page=100" | jq -r '.[] | select(.fork == false) | .full_name') || echo "Error fetching repositories"

          mkdir -p public-repos
          cd public-repos

          for REPO in $REPOS; do
            REPO_URL="https://github.com/$REPO.git"
            AUTHENTICATED_REPO=$(echo "$REPO_URL" | sed "s/https:\/\//https:\/\/$GH_PAT@/g")
            
            # Determine the default branch dynamically and clone only that branch
            DEFAULT_BRANCH=$(curl -H "Authorization: token $GH_PAT" -s "https://api.github.com/repos/$REPO" | jq -r '.default_branch')

            echo "Cloning $REPO (default branch: $DEFAULT_BRANCH)..."
            git clone --branch "$DEFAULT_BRANCH" --single-branch "$AUTHENTICATED_REPO" "$(basename $REPO)-$DEFAULT_BRANCH" || echo "Failed to clone $REPO."
          done

          # Run cloc to analyze lines of code, excluding non-source code files
          echo "Calculating lines of code..."
          mkdir -p ../output
          cloc . --exclude-ext=json,html,css,svg,md,py,ps1,scss --json > ../output/cloc-output.json

      # Commit and push the updated cloc-output.json and README.md to the current branch
      - name: Commit and Push Output
        env:
          GH_PAT: ${{ secrets.GH_PAT }}
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"

          # Format and update README
          TOTAL_LINES=$(jq '.SUM.code // 0' output/cloc-output.json)
          JS_LINES=$(jq '.JavaScript.code // 0' output/cloc-output.json)
          TS_LINES=$(jq '.TypeScript.code // 0' output/cloc-output.json)
          JSX_LINES=$(jq '.JSX.code // 0' output/cloc-output.json)
          CSHARP_LINES=$(jq '."C#".code // 0' output/cloc-output.json)
          VUE_LINES=$(jq '."Vuejs Component".code // 0' output/cloc-output.json)
          PHP_LINES=$(jq '.PHP.code // 0' output/cloc-output.json)
          OTHER_LINES=$((TOTAL_LINES - JS_LINES - TS_LINES - JSX_LINES - PHP_LINES - CSHARP_LINES - VUE_LINES))

          # Function to format numbers with commas (ensuring proper locale settings)
          format_number() {
            export LC_ALL="en_US.UTF-8"
            printf "%'d\n" $1
          }

          FORMATTED_TOTAL=$(format_number $TOTAL_LINES)
          FORMATTED_JS=$(format_number $JS_LINES)
          FORMATTED_TS=$(format_number $TS_LINES)
          FORMATTED_JSX=$(format_number $JSX_LINES)
          FORMATTED_CSHARP=$(format_number $CSHARP_LINES)
          FORMATTED_VUE=$(format_number $VUE_LINES)
          FORMATTED_PHP=$(format_number $PHP_LINES)
          FORMATTED_OTHER=$(format_number $OTHER_LINES)

          CODE_BLOCK="\`\`\`
          [ LANGUAGES BREAKDOWN ]

          JavaScript   --> $FORMATTED_JS lines
          TypeScript   --> $FORMATTED_TS lines
          JSX          --> $FORMATTED_JSX lines
          Vue.js       --> $FORMATTED_VUE lines
          PHP          --> $FORMATTED_PHP lines
          C#           --> $FORMATTED_CSHARP lines
          Other        --> $FORMATTED_OTHER lines

          [ TOTAL LINES OF CODE: $FORMATTED_TOTAL ]
          \`\`\`"

          # Update README.md by replacing the section between predefined comment markers
          echo "$CODE_BLOCK" > temp_block.txt
          sed -i '/<!-- LANGUAGES BREAKDOWN START -->/,/<!-- LANGUAGES BREAKDOWN END -->/{
              //!d
              /<!-- LANGUAGES BREAKDOWN START -->/r temp_block.txt
          }' README.md

          rm temp_block.txt

          git add output/cloc-output.json README.md
          git commit -m "chore: update README and cloc-output.json with latest code stats" || echo "No changes to commit"
          git push origin HEAD