This commit represents the majority of the work necessary to upgrade
Ghostty to use Zig 0.16.0.
Key parts:
* In addition to its previous responsibilities, the global state now
houses state for global I/O implementations and the process
environment. It is now also utilized in the main application along
with the C library. Where necessary, global state is isolated from key
parts of the implementation (e.g., in libghostty subsystems), and it's
expected that this list will grow.
* We currently manage our own C translation layer where necessary. In
these cases, cImport has been removed in favor of the new external
translate-c package. Due to fixes that have needed be made to properly
translate the dependencies that were swapped out, as mentioned, we
have had to backport fixes from the current translate-c package (and
the upstream Arocc dependency). We will host this ourselves until Zig
0.17.0 is released with these fixes.
* Where necessary (only a small number of cases), some stdlib code from
0.15.2 (and even from 0.17.0) has been taken, adopted, and vendored in
lib/compat.
Co-authored-by: Leah Amelia Chen <hi@pluie.me>
Expose toggle-quick-terminal as a proper IPC action so it can be
triggered via 'ghostty +toggle-quick-terminal' from the command line,
instead of calling the raw D-Bus org.gtk.Actions.Activate interface.
This follows the same pattern as the existing +new-window IPC command:
- Add toggle_quick_terminal to apprt.ipc.Action enum (Zig + C ABI)
- Create apprt/gtk/ipc/toggle_quick_terminal.zig (GTK D-Bus handler)
- Route .toggle_quick_terminal in apprt/gtk/App.zig performIpc
- Register toggle-quick-terminal GAction in application.zig
- Add +toggle-quick-terminal CLI handler in cli/
- Register in cli/ghostty.zig Action enum, runMain, and options
- Add stub in apprt/embedded.zig
- Update include/ghostty.h C header enum
Usage:
ghostty +toggle-quick-terminal
Closes: #12618
* ensure that `ghostty.h` compiles during basic Zig tests
* ensure that non-exhaustive enums are kept synchronized between
`ghostty.h` and their respective Zig counterpart.
* adjust some enums that varied from established conventions
Instead of using @hasDecl, use a performAction-stype API. The C
interface for interfacing with macOS (or any other apprt where Ghostty
is embedded) is unfinished.
