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Implement a basic CLI

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Supports exporting images & spritesheets with frame, direction, scale and output file name specification. Also added some informative arguments that simply print out some data.
This commit is contained in:
Emmanouil Papadeas 2024-04-02 00:36:33 +03:00
parent 183bee6a0f
commit af01234470
2 changed files with 87 additions and 5 deletions
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10
src/Autoload/Export.gd
View file

@ -555,6 +555,16 @@ func file_format_description(format_enum: int) -> String:
return ""
func get_file_format_from_extension(file_extension: String) -> FileFormat:
if not file_extension.begins_with("."):
file_extension = "." + file_extension
for format: FileFormat in file_format_dictionary:
var extension: String = file_format_dictionary[format][0]
if file_extension.to_lower() == extension:
return format
return FileFormat.PNG
## True when exporting to .gif, .apng and video
## False when exporting to .png, .jpg and static .webp
func is_single_file_format(project := Global.current_project) -> bool:

80
src/Main.gd
View file

@ -193,13 +193,85 @@ func _handle_cmdline_arguments() -> void:
var args := OS.get_cmdline_args()
if args.is_empty():
return
# Load the files first
for arg in args:
var file_path := arg
if file_path.is_relative_path():
file_path = OS.get_executable_path().get_base_dir().path_join(arg)
OpenSave.handle_loading_file(file_path)
var project := Global.current_project
# True when exporting from the CLI.
# Exporting should be done last, this variable helps with that
var should_export := false
for i in args.size(): # Handle the rest of the CLI arguments
var arg := args[i]
var arg_lower := arg.to_lower()
if arg.begins_with("-") or arg.begins_with("--"):
# TODO: Add code to handle custom command line arguments
continue
if arg_lower == "--pixelorama-version":
print(Global.current_version)
elif arg_lower == "--size":
print(project.size)
elif arg_lower == "--framecount":
print(project.frames.size())
elif arg_lower == "--export":
should_export = true
elif arg_lower == "--spritesheet":
Export.current_tab = Export.ExportTab.SPRITESHEET
should_export = true
elif arg_lower == "--output" or arg_lower == "-o":
if i + 1 < args.size():
var next_argument := args[i + 1]
project.file_name = next_argument.get_basename()
var extension := next_argument.get_extension()
project.file_format = Export.get_file_format_from_extension(extension)
elif arg_lower == "--scale":
if i + 1 < args.size():
var next_argument := args[i + 1]
if next_argument.is_valid_float():
Export.resize = next_argument.to_float() * 100
elif arg_lower == "--frames":
if i + 1 < args.size():
var next_argument := args[i + 1]
if next_argument.contains("-"):
var frame_numbers := next_argument.split("-")
if frame_numbers.size() > 1:
project.selected_cels.clear()
var frame_number_1 := 0
if frame_numbers[0].is_valid_int():
frame_number_1 = frame_numbers[0].to_int() - 1
frame_number_1 = clampi(frame_number_1, 0, project.frames.size() - 1)
var frame_number_2 := project.frames.size() - 1
if frame_numbers[1].is_valid_int():
frame_number_2 = frame_numbers[1].to_int() - 1
frame_number_2 = clampi(frame_number_2, 0, project.frames.size() - 1)
for frame in range(frame_number_1, frame_number_2 + 1):
project.selected_cels.append([frame, project.current_layer])
project.change_cel(frame)
Export.frame_current_tag = Export.ExportFrames.SELECTED_FRAMES
elif next_argument.is_valid_int():
var frame_number := next_argument.to_int() - 1
frame_number = clampi(frame_number, 0, project.frames.size() - 1)
project.selected_cels = [[frame_number, project.current_layer]]
project.change_cel(frame_number)
Export.frame_current_tag = Export.ExportFrames.SELECTED_FRAMES
elif arg_lower == "--direction":
if i + 1 < args.size():
var next_argument := args[i + 1].to_lower()
if next_argument == "0" or next_argument.contains("forward"):
Export.direction = Export.AnimationDirection.FORWARD
elif next_argument == "1" or next_argument.contains("backward"):
Export.direction = Export.AnimationDirection.BACKWARDS
elif next_argument == "2" or next_argument.contains("ping"):
Export.direction = Export.AnimationDirection.PING_PONG
else:
OpenSave.handle_loading_file(arg)
print(Export.AnimationDirection.keys()[Export.direction])
else:
print(Export.AnimationDirection.keys()[Export.direction])
elif arg_lower == "--split-layers":
Export.split_layers = true
if should_export:
Export.external_export(project)
func _notification(what: int) -> void: