.. START create user

.. tabs::

  .. group-tab:: bash

    .. code-block:: sh

      $ sudo -H useradd --shell /bin/bash --system \\
          --home-dir "$SERVICE_HOME" \\
          --comment "Privacy-respecting metasearch engine" $SERVICE_USER

      $ sudo -H mkdir "$SERVICE_HOME"
      $ sudo -H chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"

.. END create user

.. START install go

.. tabs::

  .. group-tab:: bash

    .. code-block:: bash

       $ cat > "$GO_ENV" <<EOF
       export GOPATH=${SERVICE_HOME}/go-apps
       export PATH=\$PATH:${SERVICE_HOME}/local/go/bin:\$GOPATH/bin
       EOF
       $ sudo -i -u "${SERVICE_USER}"
       (${SERVICE_USER}) $ echo 'source $GO_ENV' >> ~/.profile
       (${SERVICE_USER}) $ mkdir ${SERVICE_HOME}/local
       (${SERVICE_USER}) $ wget --progress=bar -O "${GO_TAR}" \\
                   "${GO_PKG_URL}"
       (${SERVICE_USER}) $ tar -C ${SERVICE_HOME}/local/go -xzf "${GO_TAR}"
       (${SERVICE_USER}) $ which go
       ${SERVICE_HOME}/local/go/bin/go

.. END install go

.. START install filtron

.. tabs::

  .. group-tab:: bash

    .. code-block:: bash

       $ sudo -i -u "${SERVICE_USER}"
       (${SERVICE_USER}) $ go get -v -u github.com/asciimoo/filtron

.. END install filtron