utils/morty.sh: add generic documentation

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

docs/build-templates/morty.rst

@@ -0,0 +1,52 @@
+.. 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 morty
+
+.. tabs::
+
+  .. group-tab:: bash
+
+    .. code-block:: bash
+
+       $ sudo -i -u "${SERVICE_USER}"
+       (${SERVICE_USER}) $ go get -v -u github.com/asciimoo/morty
+
+.. END install morty

docs/utils/morty.sh.rst

@@ -13,6 +13,7 @@
 
    - :ref:`installation`
    - :ref:`architecture`
+   - :ref:`searx morty`
 
 To simplify installation and maintenance of a morty_ instance you can use the
 script :origin:`utils/morty.sh`.  In most cases you will install morty_ simply by
@@ -37,6 +38,34 @@ into this user account:
 
    To add morty to your searx instance read chapter :ref:`searx morty`.
 
+Create user
+===========
+
+.. include:: ../../build/docs/includes/morty.rst
+   :start-after: START create user
+   :end-before: END create user
+
+
+Install go
+==========
+
+.. include:: ../../build/docs/includes/morty.rst
+   :start-after: START install go
+   :end-before: END install go
+
+
+Install morty
+=============
+
+Install morty software and systemd unit:
+
+.. include:: ../../build/docs/includes/morty.rst
+   :start-after: START install morty
+   :end-before: END install morty
+
+.. include:: ../../build/docs/includes/morty.rst
+   :start-after: START install systemd unit
+   :end-before: END install systemd unit
 
 Overview
 ========