repo_to_markdown.sh

#!/bin/bash
#
# This script will create a 'backend.md' and 'frontend.md' containing
# all the source code in the current directory. You can then upload these
# files to a custom GPT. It's setup for my golang project but you can easily
# modify it to suit your needs.
#
# This script requires 'fd' to be installed.

set -e

function file_to_markdown() {
  path=$1
  ext="${path##*.}"

  declare -A ext_map
  ext_map=(
      ["js"]="javascript"
      ["go"]="go"
      ["html"]="html"
      ["css"]="css"
      ["rb"]="ruby"
      ["rs"]="rust"
      ["ts"]="typescript"
      ["py"]="python"
      ["java"]="java"
      ["c"]="c"
      ["cpp"]="cpp"
      ["lua"]="lua"
      # add more languages here
  )

  # Get filetype from the extension
  filetype="${ext_map[$ext]}"

  echo -e "## File: $path \n\`\`\`$filetype"
  cat $path
  echo -e "\`\`\`\n"
  echo -e "---\n\n"
}

if [ ! -x "$(command -v fd)" ]; then
  echo "fd is not installed"
  exit 1
fi

# cleanup
rm -f frontend.md backend.md

# create frontend.md
for f in $(fd -e js -e html -e css); do
  file_to_markdown "$f" >> frontend.md
done

# create backend.md
for f in $(fd -e go); do
  file_to_markdown "$f" >> backend.md
done