comparison mercurial/color.py @ 31105:45be7590301d

color: move triggering of the initialisation logic in core

We now run the color initialisation as part of the standard dispatch. This is
opening the way for multiple cleanups since we now have access to the multiple 'ui'
object and we'll be able to see difference between global and local config. This
cleanup will arrive in later changesets.

As a side effect, the '--color' flag is now working without the extension.

Since we now properly initialize color for each ui idependently, we get a
warning message twice.

31104:8346b2f09e79

        if mode == "terminfo":
            ui.warn(_("no terminfo entry for setab/setaf: reverting to "
              "ECMA-48 color\n"))
        _terminfo_params.clear()

def _modesetup(ui, coloropt):
    if ui.plain():
        return None
    if coloropt == 'debug':
        return 'debug'

31105:45be7590301d

        if mode == "terminfo":
            ui.warn(_("no terminfo entry for setab/setaf: reverting to "
              "ECMA-48 color\n"))
        _terminfo_params.clear()

def setup(ui, coloropts):
    """configure color on a ui

    The 'coloropts' argument is the value of the '--color' command line
    argument. That function both set the colormode for the ui object and read
    the configuration looking for custom colors and effect definitions."""
    mode = _modesetup(ui, coloropts)
    ui.__class__._colormode = mode
    if mode and mode != 'debug':
        configstyles(ui)

def _modesetup(ui, coloropt):
    if ui.plain():
        return None
    if coloropt == 'debug':
        return 'debug'