manual_remake_all_indexes.yml

name: Utility - remake all index pages

on:
  workflow_dispatch:

jobs:
  remake-all-indexes:
    runs-on: ubuntu-latest  
    name: Remake file index pages
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0 

      - name: Generate index files
        run: |
          header_html="$(cat template_header.html)"
          footer_html="$(cat template_footer.html)"
          ## MAKE HOME TABLE ##
          echo "Working on: home"
          table_html=""
          table_html+="<table class=\"table table-striped table-bordered table-hover\">"
          table_html+="<thead class="table-dark"><tr><th>Folder Name</th><th>File Count</th><th>Last Modified</th></tr></thead>"
          table_html+=$'\n'
          unique_release_dirs=()
          # Loop through all folders in the directory
          for subdir in $(find . -mindepth 1 -maxdepth 1 -type d ! -name ".*" | sort -rn)
          do
            folder=$(basename $subdir)
            # Collect unique list of release folders
            if [[ ! " ${unique_release_dirs[@]} " =~ " ${folder} " ]]; then
              unique_release_dirs+=("$folder")
            fi
            # Get the count, and last modified date
            filecount=$(find $subdir -mindepth 2 -maxdepth 2 -type f ! -name "*.html" | wc -l)
            modified=$(git log -1 --format=%cd --date=format:'%d %b %Y %l:%M %p' -- "$subdir")
            # Create a table row with the file information 
            table_html+="<tr><td><a class="file-link" href=\"$folder\">$folder</a></td><td>$filecount</td><td>$modified</td></tr>"
            table_html+=$'\n'
          done
          table_html+="</table>"
          # Assemble and save HTML
          home_html="$header_html$table_html$footer_html"
          echo "$home_html" > "./index.html"
          ## MAKE RELEASE FOLDER TABLES ##
          for release_dir in ${unique_release_dirs[@]}
          do
            echo "Working on: $release_dir"
            table_html=""
            table_html+="<table class=\"table table-striped table-bordered table-hover\">"
            table_html+="<thead class="table-dark"><tr><th>Folder Name</th><th>File Count</th><th>Last Modified</th></tr></thead>"
            table_html+=$'\n'
            unique_type_dirs=()
            # Loop through all folders in the directory
            for subdir in $(find "$release_dir" -mindepth 1 -maxdepth 1 -type d ! -name ".*" | sort)
            do
              folder=$(basename $subdir)
              # Collect unique list of type folders
              if [[ ! " ${unique_type_dirs[@]} " =~ " ${folder} " ]]; then
                unique_type_dirs+=("$folder")
              fi
              # Get the count, and last modified date
              filecount=$(find $subdir -mindepth 1 -maxdepth 1 -type f ! -name "*.html" | wc -l)
              modified=$(git log -1 --format=%cd --date=format:'%d %b %Y %l:%M %p' -- "$subdir")
              # Create a table row with the file information 
              table_html+="<tr><td><a class="file-link" href=\"$folder\">$folder</a></td><td>$filecount</td><td>$modified</td></tr>"
              table_html+=$'\n'
            done
            table_html+="</table>"
            # Add parent link (expect top level index)
            table_html+='<p><a href="../">Parent directory</a></p>'
            # Assemble and save HTML
            folder_html="$header_html$table_html$footer_html"
            echo "$folder_html" > "$release_dir/index.html"
            ## MAKE FILE TABLE PER TYPE ##
            for dir in ${unique_type_dirs[@]}
            do
              echo "Working on: $release_dir/$dir"
              table_html=""
              table_html+="<table class=\"table table-striped table-bordered table-hover\">"
              table_html+="<thead class=table-dark><tr><th>File Name</th><th>File Size</th><th>Last Modified</th></tr></thead>"
              table_html+=$'\n'
              # Loop through all files in the directory
              for file in $(find "$release_dir/$dir" -mindepth 1 -maxdepth 1 -type f ! -name "*.html" | sort)
              do
                if [[ -f "$file" ]]; then
                  # Get the file name, size, and last modified date
                  filename=$(basename "$file")
                  filesize=$(du -h "$file" | cut -f1)
                  modified=$(git log -1 --format=%cd --date=format:'%d %b %Y %l:%M %p' -- "$file")
                  # Create a table row with the file information
                  table_html+="<tr><td><a class="file-link" href=\"$filename\">$filename</a></td><td>$filesize</td><td>$modified</td></tr>"
                  table_html+=$'\n'
                fi
              done
              table_html+="</table>"
              # Add parent link (expect top level index)
              table_html+='<p><a href="../">Parent directory</a></p>'
              # Assemble and save HTML
              file_html="$header_html$table_html$footer_html"
              echo "$file_html" > "$release_dir/$dir/index.html"
            done
          done
          
      - uses: stefanzweifel/git-auto-commit-action@v4
        with:
          commit_message: Update file index pages
          file_pattern: 'index.html **/index.html'