#!/usr/bin/env bash

CA_CERTIFICATES_DIR="$DOCKER_DEVBOX_DIR/.docker/.ca-certificates"
FILE_COUNT=0

if [ ! -z "$DOCKER_DEVBOX_CA_CERTIFICATES" ]; then
  rm -Rf "/$CA_CERTIFICATES_DIR"
  mkdir -p "$CA_CERTIFICATES_DIR"

  rm -f "$CA_CERTIFICATES_DIR/.empty"

  for CERT in $DOCKER_DEVBOX_CA_CERTIFICATES; do
    cp -L "$CERT" "$CA_CERTIFICATES_DIR"
  done

  for pem in "$CA_CERTIFICATES_DIR"/*.pem; do
    mv "$pem" "$CA_CERTIFICATES_DIR/$(basename "$pem" .pem).crt"
  done

  if [ ! -z "$(ls -A "$CA_CERTIFICATES_DIR")" ]; then
    for cert in "$CA_CERTIFICATES_DIR"/*; do
      echo "[50-ca-certificates] $(basename "$cert")"
      FILE_COUNT=$((FILE_COUNT+1))
    done
  fi

  if [ "$FILE_COUNT" == "0" ]; then
    echo "[50-ca-certificates] No certificates found at $DOCKER_DEVBOX_CA_CERTIFICATES"
    echo "[50-ca-certificates] Creating .empty file"
    touch "$CA_CERTIFICATES_DIR/.empty"
  fi
fi