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6479d90ca5
Replace hardcoded byte offsets and struct sizes with dynamic lookups from the ghostty_type_json API. On WASM load, the type layout JSON is fetched once and parsed into a lookup table. Two helpers, fieldInfo and setField, use this metadata to write struct fields at the correct offsets with the correct types. This removes the need to manually maintain wasm32 struct layout comments and magic numbers for GhosttyTerminalOptions and GhosttyFormatterTerminalOptions, so the example stays correct if the struct layouts change.
Examples
Standalone projects demonstrating the Ghostty library APIs.
The directories starting with c- use the C API and the directories
starting with zig- use the Zig API.
Every example can be built and run using zig build and zig build run
from within the respective example directory.
Even the C API examples use the Zig build system (not the language) to
build the project.
Running an Example
cd example/<dir>
zig build run