This is an archive of the discontinued Mercurial Phabricator instance.

	availableinterfaces = frozenset(featureinterfaces[feature])			availableinterfaces = frozenset(featureinterfaces[feature])
	if alldefaults > availableinterfaces:			if alldefaults > availableinterfaces:
	# Programming error, not user error. We need a use case to			# Programming error, not user error. We need a use case to
	# define the right thing to do here.			# define the right thing to do here.
	raise ValueError(			raise ValueError(
	"Feature %s does not handle all default interfaces" %			"Feature %s does not handle all default interfaces" %
	feature)			feature)

	if self.plain():			if self.plain() or encoding.environ.get('TERM') == 'dumb':
	return "text"			return "text"

	# Default interface for all the features			# Default interface for all the features
	defaultinterface = "text"			defaultinterface = "text"
	i = self.config("ui", "interface")			i = self.config("ui", "interface")
	if i in alldefaults:			if i in alldefaults:
	defaultinterface = i			defaultinterface = i

tests/test-commit-interactive-curses.t

	$ cp $HGRCPATH.pretest $HGRCPATH			$ cp $HGRCPATH.pretest $HGRCPATH
	$ cat <<EOF >> $HGRCPATH			$ cat <<EOF >> $HGRCPATH
	> [ui]			> [ui]
	> interface = curses			> interface = curses
	> EOF			> EOF
	$ chunkselectorinterface			$ chunkselectorinterface
	curses			curses

				If TERM=dumb, we use text, even if the config says curses
				$ chunkselectorinterface
				curses
				$ TERM=dumb chunkselectorinterface
				text
				(Something is keeping TERM=dumb in the environment unless I do this, it's not
				scoped to just that previous command like in many shells)
				$ TERM=xterm chunkselectorinterface
				curses

	It is possible to override the default interface with a feature specific			It is possible to override the default interface with a feature specific
	interface			interface
	$ cp $HGRCPATH.pretest $HGRCPATH			$ cp $HGRCPATH.pretest $HGRCPATH
	$ cat <<EOF >> $HGRCPATH			$ cat <<EOF >> $HGRCPATH
	> [ui]			> [ui]
	> interface = text			> interface = text
	> interface.chunkselector = curses			> interface.chunkselector = curses
	> EOF			> EOF