Merge branch 'feat/read-cert-from-file' into 'master'

    EXCLUDE: samples,custom

  before_script:

    - |

      function as_content() {

        file_or_content=$1

        if [[ -f ${file_or_content} ]]; then

          cat "${file_or_content}"

        else

          echo "${file_or_content}"

        fi

      }

      function install_ca_certs() {

        certs=$1

        if [[ -z "$certs" ]]

        then

          return

        fi

        if echo "$certs" >> /etc/ssl/certs/ca-certificates.crt

        if as_content "$certs" >> /etc/ssl/certs/ca-certificates.crt

        then

          export REQUESTS_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt

          echo -e "CA certificates imported in \\e[33;1m/etc/ssl/certs/ca-certificates.crt\\e[0m"

        elif echo "$certs" >> /etc/ssl/cert.pem

        elif as_content "$certs" >> /etc/ssl/cert.pem

        then

          export REQUESTS_CA_BUNDLE=/etc/ssl/cert.pem

          echo -e "CA certificates imported in \\e[33;1m/etc/ssl/cert.pem\\e[0m"