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Mitchell Hashimoto f00e906949 lib-vt: add color scheme report encoder
Add a shared encoder for CSI ? 997 ; Ps n color scheme reports and use 
it for both CSI ? 996 n replies and unsolicited Termio reports. Export the 
same encoder through the libghostty-vt C API with docs and an example.

This is a really light API, arguably easy for consumers to hardcode,
but it didn't match the rest of our style in the libghostty API so we 
should expose it.

Example: GHOSTTY_COLOR_SCHEME_DARK encodes to ESC [ ? 997 ; 1 n,
while GHOSTTY_COLOR_SCHEME_LIGHT encodes to ESC [ ? 997 ; 2 n.
2026-07-05 10:51:39 -07:00

43 lines
1.2 KiB
Zig

const std = @import("std");
pub fn build(b: *std.Build) void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
const run_step = b.step("run", "Run the app");
const exe_mod = b.createModule(.{
.target = target,
.optimize = optimize,
});
exe_mod.addCSourceFiles(.{
.root = b.path("src"),
.files = &.{"main.c"},
});
// You'll want to use a lazy dependency here so that ghostty is only
// downloaded if you actually need it.
if (b.lazyDependency("ghostty", .{
// Setting simd to false will force a pure static build that
// doesn't even require libc, but it has a significant performance
// penalty. If your embedding app requires libc anyway, you should
// always keep simd enabled.
// .simd = false,
})) |dep| {
exe_mod.linkLibrary(dep.artifact("ghostty-vt"));
}
// Exe
const exe = b.addExecutable(.{
.name = "c_vt_color_scheme",
.root_module = exe_mod,
});
b.installArtifact(exe);
// Run
const run_cmd = b.addRunArtifact(exe);
run_cmd.step.dependOn(b.getInstallStep());
if (b.args) |args| run_cmd.addArgs(args);
run_step.dependOn(&run_cmd.step);
}