Commit GUT directly to the git repo and remove gd-plug as it is no
longer required to install GUT.
Modify GUT to be used by command-line only.
For example:
```
cp test/.gutconfig.ci.json .gutconfig.json
godot --no-window -s addons/gut/gut_cmdln.gd
```
Often when closing a terminal in the terminal panel the error message
'Condition "!obj" is true.' would be printed to console.
This was due to the call_funcv() method being called on an invalid
FuncRef instance (invalid because it had already been deleted or queued
for delection).
Now we check the instance is valid before calling the method.
There is no current public use for this type and it would appear in every
resource dropdown.
While this type is no longer exposed publically by the plugin it is still
used internally by terminal_panel.
Adds support for building Linux binaries inside a docker container in
order to target an older version of GLIBC.
Updates GitHub Actions workflow to use it.
As a result the minimum version of GLIBC that Linux users need to have
installed on their system is 2.17 which was released in 2012.
- windows-latest now uses windows-2022 which has Visual Studio 17 2022.
- Update cmake version from 3.15.4 to 3.23.2 which has generator for the
newer version of Visual Studio.
Updates the godot-cpp submodule to a version which supports universal macOS
builds.
- We now need to include the standard string in terminal.cpp.
- Clean-up .gitmodules while we're at it.
Makes for pretty paths when extending scripts:
`extends "res://addons/godot_xterm/terminal.gd"`
vs.
`extends "res://addons/godot_xterm/nodes/terminal/terminal.gd"`
Currently "res://addons/godot_xterm/pty.gd" is acutally `pty_unix.gd`.
This is okay for now as the PTY node is only supported on Unix
platforms. However, we will need to sort it out when adding Windows
support as part of #25.
Also remove the GDXterm namespace.
- Don't add the bell to the archive to keep it small a simplify
licensing. Also bells seem to be rarely used with terminal emulators.
- Don't play the bell directly from the Terminal node by adding an
AudioStreamPlayer, but make it easy to tune the "bell" signal behavior
from the Terminal node so that only an AudioStreamPlayer node's play()
method needs to be connected to it.
- Keep the bell.wav sound around for testing/demo.
Keeps the archive small and licensing simpler.
Keep around the fancy fonts such as Noto Color Emoji and Unifont as they
are useful for testing.
With the xrdb import plugin making it easy to import themes, there is
little point in keeping other pre-defined themes around, so remove
these.
Will fallback to using Regular Terminal font for Bold, Italic, and Bold
Italic styles if they are not defined. Will only fallback to using the
default theme font if even Regular is not defined.
- Enable tests for osx.universal platform.
- Export HTML5 (but skip upload as .cast files aren't exported
properly).
- HACK: Use HTML5 export to generate .import directory for tests
This way we don't get an error message even if using
`continue-on-error` set to `true`.
