Make Build Configs easier to read from TeamCity, extract to sh files

extract_build_config_scripts_from_teamcity_xml.sh

#!/usr/bin/env bash

function pause(){
  read -n 1 -r -s -p $'Press enter to continue...\n'
}

function usage()
{
  cat << HEREDOC
  Run from the root of the teamcity repo
HEREDOC
}

files=$(find .teamcity -name '*.xml' | ggrep -v "plugin-settings.xml" | ggrep -v "project-config.xml")

output_dir=copies_of_build_config_scripts
mkdir -p $output_dir
# set -x
for file in $files; do
  echo $file
  name=$(xpath -q -e '/build-type/name/text()' $file | sed -e 's: :@:g')
  project_path=$(echo "$file" | sed -e 's:.teamcity/\(.*\)/buildTypes/\(.*\)\.xml:\1/\2:g')
  project_path=$(dirname $project_path)/$name
  # echo $project_path
  # project_path=$(echo "$project_path" | gsed -e 's|^\(\w+?\_\w+?\)/\1+|\1/|g')
  if [[ "$(basename $project_path)" == "$(dirname $project_path)"* ]]; then
    project_path=$(basename "$project_path")
  fi
  # project_path=$(echo "$project_path" | gsed -E 's:(.*)_:\1/:')
  project_path=$(echo "$project_path" | gsed -E 's:_:/:g')

  project_path=$(echo "$project_path" | gsed -E 's:@:_:g')
  # echo $project_path
  sh_filename="$(basename $file)"
  sh_filename="${sh_filename/.xml/.sh}"
  runner_count=$(xpath -q -e 'count(/build-type/settings/build-runners/runner)' $file)
  if [ "$runner_count" -ge 1 ]; then
    # runner_count_minus_1=$(bc <<< "$runner_count - 1")
    for count in $(seq 1 $runner_count); do
      count_filename=${project_path}_${count}.sh
      # count_filename="${sh_filename/.sh/_${count}.sh}"
      echo $count_filename
      mkdir -p "$output_dir/$(dirname $project_path)"
      xpath -q -e '/build-type/settings/build-runners/runner['$count']/parameters/param[@name="script.content"]/text()' $file > $output_dir/$count_filename
    done
  else
    echo "No runners found in $file"
  fi
  # pause
done