godot-xterm/addons/gut/diff_formatter.gd

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var _utils = load("res://addons/gut/utils.gd").get_instance()
var _strutils = _utils.Strutils.new()
const INDENT = " "
var _max_to_display = 30
const ABSOLUTE_MAX_DISPLAYED = 10000
const UNLIMITED = -1
func _single_diff(diff, depth = 0):
var to_return = ""
var brackets = diff.get_brackets()
if brackets != null and !diff.are_equal:
to_return = ""
to_return += str(
brackets.open,
"\n",
_strutils.indent_text(differences_to_s(diff.differences, depth), depth + 1, INDENT),
"\n",
brackets.close
)
else:
to_return = str(diff)
return to_return
func make_it(diff):
var to_return = ""
if diff.are_equal:
to_return = diff.summary
else:
if _max_to_display == ABSOLUTE_MAX_DISPLAYED:
to_return = str(diff.get_value_1(), " != ", diff.get_value_2())
else:
to_return = diff.get_short_summary()
to_return += str("\n", _strutils.indent_text(_single_diff(diff, 0), 1, " "))
return to_return
func differences_to_s(differences, depth = 0):
var to_return = ""
var keys = differences.keys()
keys.sort()
var limit = min(_max_to_display, differences.size())
for i in range(limit):
var key = keys[i]
to_return += str(key, ": ", _single_diff(differences[key], depth))
if i != limit - 1:
to_return += "\n"
if differences.size() > _max_to_display:
to_return += str("\n\n... ", differences.size() - _max_to_display, " more.")
return to_return
func get_max_to_display():
return _max_to_display
func set_max_to_display(max_to_display):
_max_to_display = max_to_display
if _max_to_display == UNLIMITED:
_max_to_display = ABSOLUTE_MAX_DISPLAYED