76 lines
2.3 KiB
Zig
76 lines
2.3 KiB
Zig
//! GhosttyFrameData generates a compressed file and zig module which contains (and exposes) the
|
|
//! Ghostty animation frames for use in `ghostty +boo`
|
|
const GhosttyFrameData = @This();
|
|
|
|
const std = @import("std");
|
|
const DistResource = @import("GhosttyDist.zig").Resource;
|
|
|
|
/// The output path for the compressed framedata zig file
|
|
output: std.Build.LazyPath,
|
|
|
|
pub fn init(b: *std.Build) !GhosttyFrameData {
|
|
const dist = distResources(b);
|
|
|
|
// Generate the Zig source file that embeds the compressed data
|
|
const wf = b.addWriteFiles();
|
|
_ = wf.addCopyFile(dist.framedata.path(b), "framedata.compressed");
|
|
const zig_file = wf.add("framedata.zig",
|
|
\\//! This file is auto-generated. Do not edit.
|
|
\\
|
|
\\pub const compressed = @embedFile("framedata.compressed");
|
|
\\
|
|
);
|
|
|
|
return .{ .output = zig_file };
|
|
}
|
|
|
|
/// Add the "framedata" import.
|
|
pub fn addImport(self: *const GhosttyFrameData, step: *std.Build.Step.Compile) void {
|
|
self.output.addStepDependencies(&step.step);
|
|
step.root_module.addAnonymousImport("framedata", .{
|
|
.root_source_file = self.output,
|
|
});
|
|
}
|
|
|
|
/// Creates the framedata resources that can be prebuilt for our dist build.
|
|
pub fn distResources(b: *std.Build) struct {
|
|
framedata: DistResource,
|
|
} {
|
|
const exe = b.addExecutable(.{
|
|
.name = "framegen",
|
|
.root_module = b.createModule(.{
|
|
.target = b.graph.host,
|
|
}),
|
|
});
|
|
exe.addCSourceFile(.{
|
|
.file = b.path("src/build/framegen/main.c"),
|
|
.flags = &.{},
|
|
});
|
|
exe.linkLibC();
|
|
|
|
if (b.systemIntegrationOption("zlib", .{})) {
|
|
exe.linkSystemLibrary2("zlib", .{
|
|
.preferred_link_mode = .dynamic,
|
|
.search_strategy = .mode_first,
|
|
});
|
|
} else {
|
|
if (b.lazyDependency("zlib", .{
|
|
.target = b.graph.host,
|
|
.optimize = .ReleaseFast,
|
|
})) |zlib_dep| {
|
|
exe.linkLibrary(zlib_dep.artifact("z"));
|
|
}
|
|
}
|
|
|
|
const run = b.addRunArtifact(exe);
|
|
run.addDirectoryArg(b.path("src/build/framegen/frames"));
|
|
const compressed_file = run.addOutputFileArg("framedata.compressed");
|
|
|
|
return .{
|
|
.framedata = .{
|
|
.dist = "src/build/framegen/framedata.compressed",
|
|
.generated = compressed_file,
|
|
},
|
|
};
|
|
}
|