comparison mercurial/hook.py @ 15896:30c34fde40cc

hooks: prioritize run order of hooks

As of Mercurial 1.3, hooks are sorted in the order they are read into
Mercurial.  There are many instances when someone may want the hooks
sorted in a specific order; this patch allows prioritizing hooks, while
maintaining the existing enumeration for hooks without a priority.

15895:933b9ff73750

        if throw:
            raise util.Abort(_('%s hook %s') % (name, desc))
        ui.warn(_('warning: %s hook %s\n') % (name, desc))
    return r

_redirect = False
def redirect(state):
    global _redirect
    _redirect = state

        except AttributeError:
            # __stdout/err__ doesn't have fileno(), it's not a real file
            pass

    try:
        for hname, cmd in ui.configitems('hooks'):
            if hname.split('.')[0] != name or not cmd:
                continue
            if util.safehasattr(cmd, '__call__'):
                r = _pythonhook(ui, repo, name, hname, cmd, args, throw) or r
            elif cmd.startswith('python:'):

15896:30c34fde40cc

        if throw:
            raise util.Abort(_('%s hook %s') % (name, desc))
        ui.warn(_('warning: %s hook %s\n') % (name, desc))
    return r

def _allhooks(ui):
    hooks = []
    for name, cmd in ui.configitems('hooks'):
        if not name.startswith('priority'):
            priority = ui.configint('hooks', 'priority.%s' % name, 0)
            hooks.append((-priority, len(hooks), name, cmd))
    return [(k, v) for p, o, k, v in sorted(hooks)]

_redirect = False
def redirect(state):
    global _redirect
    _redirect = state

        except AttributeError:
            # __stdout/err__ doesn't have fileno(), it's not a real file
            pass

    try:
        for hname, cmd in _allhooks(ui):
            if hname.split('.')[0] != name or not cmd:
                continue
            if util.safehasattr(cmd, '__call__'):
                r = _pythonhook(ui, repo, name, hname, cmd, args, throw) or r
            elif cmd.startswith('python:'):