Module: display_branches.lua
Author: RichardLevitte
Included in monotone: no
Compatible with monotone version 0.41 and on

Description

This is a toy lua hook for monotone that displays what branches were affected by a monotone netsync operation and how many revisions or certs were transfered in each branch. For example, it might look like this:

$ mtn pull
mtn: connecting to mtn://monotone.ca/monotone
mtn:   include pattern  net.venge.monotone*
mtn:   exclude pattern  
mtn: finding items to synchronize:
mtn: certificates | keys | revisions
mtn:        43551 |   55 |     14326
mtn: bytes in | bytes out | certs in | revs in
mtn:    3.7 k |     3.5 k |      2/2 |     0/0
mtn: successful exchange with mtn://monotone.ca/monotone
Received data on branches:
  net.venge.monotone.monotone-0.99  (2)

$ mtn push
mtn: connecting to mtn://monotone.ca/monotone-web
mtn:   include pattern  *
mtn:   exclude pattern  
mtn: finding items to synchronize:
mtn: certificates | keys | revisions
mtn:         2600 |   20 |       858
mtn: bytes in | bytes out | certs in | revs in
mtn:    4.3 k |     9.4 k |      4/4 |     1/1
mtn: successful exchange with mtn://monotone.ca/monotone-web
Sent data on branches:
  net.venge.monotone.web.ikiwiki  (1)

Source

Download source-- Lua snippet to display what branches were affected by revisions and certs -- that came into the database. I integrate it into my ~/.monotone/monotonerc

-- /Richard Levitte

-- Released as public domain

do netsync_branches = {}

function RL_note_netsync_cert_received(direction,rev_id,key,name,value,nonce) if name == "branch" then if netsync_branches[direction][nonce][value] == nil then netsync_branches[direction][nonce][value] = 1 else netsync_branches[direction][nonce][value] = netsync_branches[direction][nonce][value] + 1 end end end

notifier = { ["start"] = function(session_id,...) netsync_branches["received"] = {} netsync_branches["sent"] = {} netsync_branches["received"][session_id] = {} netsync_branches["sent"][session_id] = {} return "continue",nil end, ["revision_received"] = function(new_id,revision,certs,session_id) for , item in pairs(certs) do RLnote_netsync_cert_received("received", new_id, item.key, item.name, item.value, session_id) end return "continue",nil end, ["revision_sent"] = function(new_id,revision,certs,session_id) for , item in pairs(certs) do RLnote_netsync_cert_received("sent", new_id, item.key, item.name, item.value, session_id) end return "continue",nil end, ["cert_received"] = function(rev_id,key,name,value,session_id) RL_note_netsync_cert_received("received", rev_id, key,name,value, session_id) return "continue",nil end, ["cert_sent"] = function(rev_id,key,name,value,session_id) RL_note_netsync_cert_received("sent", rev_id, key,name,value, session_id) return "continue",nil end, ["end"] = function(session_id,status) -- only try to display results if we got -- at least partial contents if status > 211 then return "continue",nil end

        local first = true
        for item, amount in pairs(netsync_branches["received"][session_id])
        do
           if first then
              io.stderr:write("Received data on branches:\n")
              first = false
           end
           io.stderr:write("  ",item,"  (",amount,")\n")   
        end
        netsync_branches["received"][session_id] = nil

        first = true
        for item, amount in pairs(netsync_branches["sent"][session_id])
        do
           if first then
              io.stderr:write("Sent data on branches:\n")
              first = false
           end
           io.stderr:write("  ",item,"  (",amount,")\n")   
        end
        netsync_branches["sent"][session_id] = nil
        return "continue",nil
     end

}

local v,m = push_hook_functions(notifier) if not v then error(m) elseif m then io.stderr:write("Warning: ",m,"\n") end end

Download source

Installation

Just download the source (display_branches.lua) and include it from your monotonerc with the include command