Added more details to the README

1 files changed, 49 insertions, 2 deletions

diff --git a/README.md b/README.md
index a6447d7..0f1401a 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,57 @@
 Signed-Commit Remote Shell
 
 
-`scorh` lets you trigger commands on a remote git server through
+**scorsh** lets you trigger commands on a remote git server through
 signed git commits.
 
-**This is still work-in-progress**
+**scorsh** is written in Go. 
+
+**This is still work-in-progress, not ready to be used yet**
+
+# WTF
+
+...if you have ever felt that git hooks fall too short to your standards...
+
+...because you would like each specific push event to trigger _something
+different_ on the git repo...
+
+...and you want only authorised users to be able to trigger that
+_something__....
+
+..then **scorsh** might be what you have been looking for. 
+
+**scorsh** is a simple system to execute commands on a remote host by
+using GPG-signed commits containing customisable commands
+(scorsh-tags). **scorsh** consists of two components:
+
+* a `post-receive` git hook
+
+* the `scorsh` binary itself
+
+For each new push event, the `post-receive` hook creates a file in a
+configurable spool directory, containing information about the repo,
+branch, and commits of the push.
+
+The `scorsh` binary processes inotify events from the spool, parses
+each new file there, walks through the new commits looking for signed
+ones, checks if the message of a signed commit contains a recognised
+scorsh-tag, verifies that the user who signed the message is allowed
+to use that scorsh-tag, and executes the commands associated to the
+scorsh-tag. Or, well, this is what `scorsh` will do when it's ready.
+
+The set of scorsh-tags accepted on a repo/branch is configurable, and
+each scorsh-tag can be associated to a list of commands. Commands are
+just URLs, at the moment restricted to two possible types:
+
+* file://path/to/file - in this case `scorsh` tries to execute the
+  corresponding file (useful to execute scripts)
+  
+* http://myserver.com/where/you/like - in this case `scorsh` makes an
+  HTTP request to the specified URL (useful to trigger other actions,
+  e.g., Jenkins or Travis builds...)
+  
+
+