hg blacklist 

manage repository changeset blacklist

  This extension is used to manage a blacklist for the repository.

  Can blacklist changesets by changeset id, and regular expressions against

  the user field of a changeset and also a changesets file list.

  Current rules can be viewed using the [-l|--list] operation.

  Each modification to a blacklist is logged. These can be viewed using the 

  --auditlog operation.

  Each time a changeset is blocked/denied it's logged. These can be viewed

  using the --blocklog operation.

  Types of changeset blacklist rules can be defined implicitly or explicitly:

    If a rule definition contains between 12 and 40 hexadecimal characters 

    it is assumed to be a rule matched against changeset id. Can be set 

    explicitly set with the -n flag to the --add operation.

    If a rule definition contains a '@' it is assumed to be a rule matched 

    against a changeset's user property. Can be set explicitly with 

    the -u flag to the --add operation.

    Otherwise the rule is assumed to be matched against a changeset's file 

    list. Can be set explicitly with the -f flag to the --add operation.

    When this extension is enabled a hook is also added to the 

    'pretxnchangegroup' action that will block any incoming changesets 

    (via pull/push/unbundle) if they are blacklisted.

    It won't block any local commits.