Initial template for github2fedmsg investigation

This is initial template for github2fedmsg investigation, it contains 3
scenarios ARC team will investigate.

Signed-off-by: Michal Konečný <mkonecny@redhat.com>

docs/github2fedmsg/enhancement_of_repository.rst

@@ -0,0 +1,16 @@
+.. _enhancement_of_repository:
+
+Enhancement of dev env for github2fedmsg
+========================================
+
+There is plenty of tech debt regarding the repository. This document
+will try to address all the current tech debt tied to kerneltest repository.
+
+Investigation
+-------------
+
+* CI - missing
+* Development environment - Just README instructions for virtual env
+* Automatic dependency updater - recommending renovate
+* When moving to OpenShift we can consolidate adding automatic deployment with
+  GitHub webhooks

docs/github2fedmsg/index.rst

@@ -0,0 +1,77 @@
+github2fedmsg
+=============
+
+Purpose
+-------
+
+This investigation's goal is to address tech debt of github2fedmsg application.
+github2fedmsg application is used to translate events emitted by github to fedora messaging
+messages using github webhooks. It also has database of projects to watch and provides web
+interface to add new repositories. It authenticates with FAS and Github, linking accounts
+together.
+
+The app has git-hub2fedmsg bot on GitHub that is being used to link the FAS account to
+Github.
+
+Resources
+---------
+
+* github2fedmsg initiative proposal: https://pagure.io/cpe/initiatives-proposal/issue/24
+* github2fedmsg repo: https://github.com/fedora-infra/github2fedmsg
+* github2fedmsg web: https://apps.fedoraproject.org/github2fedmsg
+* github2fedmsg ansible: https://pagure.io/fedora-infra/ansible/blob/main/f/roles/github2fedmsg
+* github2fedmsg SOP: https://docs.fedoraproject.org/en-US/infra/sysadmin_guide/github2fedmsg/
+
+Requirements
+------------
+
+* Porting to Flask and authlib
+* Linking GitHub account to FAS account
+* Listening to GitHub events
+* Translating GitHub events to Fedora messages
+* Add/remove repositories to watch
+* CI
+* Documentation
+* OpenShift deployment
+
+
+What Needs To Be Addressed?
+---------------------------
+
+* Create message schema
+* python2 -> python3
+* migration to OpenShift
+* Documentation - only README and SOPs are available
+* Update development environment
+* There is no staging environment
+
+Investigation
+-------------
+
+Here is the list of ideas/things we discussed/looked at:
+
+.. toctree::
+    :maxdepth: 1
+
+    revitalization
+    rewrite
+    webhook2fedmsg
+    enhancement_of_repository
+
+
+Conclusions
+-----------
+
+The best approach would be bla bla bla...
+
+Proposed Roadmap
+----------------
+
+* Step 1 - Make github2fedmsg great again!
+* Step 2 - ???
+* Step 3 - Profit!
+
+Estimate of work
+----------------
+
+It will take as much time as needed.

docs/github2fedmsg/revitalization.rst

@@ -0,0 +1,29 @@
+.. _revitalization:
+
+Revitalization of github2fedmsg application
+===========================================
+
+This investigation is looking at updating the codebase we currently have.
+
+Current situation
+-----------------
+
+
+What needs update
+-----------------
+
+
+Notes
+-----
+
+
+The Good Points
+---------------
+
+1. Not starting from scratch = less work
+
+
+The Bad points
+--------------
+
+1. Need to make familiar with existing code = more time needed

docs/github2fedmsg/rewrite.rst

@@ -0,0 +1,21 @@
+.. _rewrite:
+
+Complete rewrite of github2fedmsg application
+=============================================
+
+This document will investigate the possibility of rewriting github2fedmsg from scratch.
+
+Notes
+-----
+
+
+The Good Points
+---------------
+
+1. Good point
+
+
+The Bad points
+--------------
+
+1. Bad point

docs/github2fedmsg/webhook2fedmsg.rst

@@ -0,0 +1,29 @@
+.. _webhook2fedmsg:
+
+webhook2fedmsg
+==============
+
+This document will investigate the possibility to create a more general solution
+converting various webhooks to fedora messaging messages. This will completely
+change the github2fedmsg to modular application supporting multiple sources.
+
+Requirements
+------------
+
+
+New design
+----------
+
+
+The Good Points
+---------------
+
+1. Could support multiple sources in future
+2. Easier to maintain
+3. Easier to customize
+
+The Bad points
+--------------
+
+1. More work for us
+2. Existing code will be thrown away

docs/initiatives.rst

@@ -11,6 +11,7 @@ Drafts
 
     fmn/index
     badges/index
+    github2fedmsg/index
 
 Completed review
 ----------------