updating documentation

- giving things a better structure
- better documentation with the way things need to be as a standard

tasks/helpers/go_install.yml

@@ -0,0 +1,17 @@
+# vim: set filetype=yaml.ansible :
+---
+- name: Install go packages
+  become: "{{ install_become }}"
+  environment:
+    GOBIN: "{{ path_bin }}"
+    GOROOT: "{{ path_go }}"
+    PATH: "{{ path_go }}/bin:$PATH"
+  loop: pkg_go
+  loop_control:
+    loop_var: current
+  ansible.builtin.command:
+    creates: "{{ current.bin }}"
+    argv:
+      - go
+      - install
+      - "{{ current.url }}"