Bugspots

A Python based implementation of the bug prediction algorithm proposed by Google: Bug Prediction at Google

Currently supports : Git and Mercurial repositories

Installation

$ pip install bug-spots

Example usage

Move to the repository directory

    niedbalski@machine:~/src/rabbitmq-server$ bugspots .

    Scanning file:/home/aktive/src/rabbitmq-server repo, branch:default
    Found 16 bugfix commits on the last 30 days

    Fixes
    --------------------------------------------------------------------------------
      -Oops. This was part of an (early, wrong) attempt at bug 25474 which got committed as part of f1317bb80df9 (bug 25358) by mistake. Remove.
      -merge bug19375 into default
      -merge bug25488 into default
      -Merge bug25495
      -Merge bug25497
      -Merged bug25474 and bug25486
      -Merged bug25499
      -merge bug25384 into default
      -merge bug23378 into default
      -Merge bug25461
      -merge bug23749 into default
      -Merge bug24114 into default
      -Merged bug25491 into default
      -Merged bug25499 into default
      -merge bug25487 into default
      -Merge bug25519.

    Hotspots
    --------------------------------------------------------------------------------
      0.23 = src/rabbit_node_monitor.erl
      0.15 = src/rabbit_channel.erl
      0.08 = src/rabbit_tests.erl
      0.08 = src/rabbit_amqqueue_process.erl
      0.08 = src/rabbit_exchange.erl