#!/bin/bash

# This script is executed by make in the parent directory

main() {
  verbose "Updating index.html"

  chmod 644 ./index.html

  awk -v header="$(<./header.html)" '{sub(/===HEADER===/,header)} 1' ./index.template.html |
    awk -v footer="$(<./footer.html)" '{sub(/===FOOTER===/,footer)} 1' > ./index.html

  chmod 444 ./index.html
}

verbose() {
  if [ "$VERBOSE" = true ]; then
    echo "$@"
  fi
}

main