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Merged
forketyfork merged 2 commits into from
Jul 22, 2026
Merged

Build Zwanzig as a host lint dependency #348

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5304217
build: update Zwanzig integration
forketyfork Jul 22, 2026
c9796a2
build: forward application target to Zwanzig
forketyfork Jul 22, 2026
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23 changes: 13 additions & 10 deletions build.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -127,19 +127,22 @@ pub fn build(b: *std.Build) void {
test_step.dependOn(&run_exe_unit_tests.step);
test_step.dependOn(&run_mcp_unit_tests.step);

// Lint step using zwanzig. Always build the linter with ReleaseFast: it is a
// Lint step using Zwanzig. Always build the linter with ReleaseFast: it is a
// build-time tool and Debug-mode safety/allocator overhead makes analysis
// multiple orders of magnitude slower on x86 Linux runners.
if (b.lazyDependency("zwanzig", .{
.target = target,
const zwanzig = b.dependency("zwanzig", .{
.target = b.graph.host,
.optimize = .ReleaseFast,
})) |zw| {
const zw_exe = zw.artifact("zwanzig");
const lint_run = b.addRunArtifact(zw_exe);
lint_run.addArgs(&.{"src"});
const lint_step = b.step("lint", "Run zwanzig linter");
lint_step.dependOn(&lint_run.step);
}
});
const run_zwanzig = b.addRunArtifact(zwanzig.artifact("zwanzig"));
const target_triple = b.fmt("{s}-{s}", .{
@tagName(target.result.cpu.arch),
@tagName(target.result.os.tag),
});
run_zwanzig.addArgs(&.{ "--target", target_triple, "src" });

const lint_step = b.step("lint", "Run Zwanzig");
lint_step.dependOn(&run_zwanzig.step);
}

// Prefer the active developer selection over hardcoded SDK locations so
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4 changes: 2 additions & 2 deletions build.zig.zon
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Expand Up @@ -17,8 +17,8 @@
.hash = "toml-0.3.0-bV14Bd-EAQBKoXhpYft303BtA2vgLNlxntUCIWgRUl46",
},
.zwanzig = .{
.url = "https://github.com/forketyfork/zwanzig/archive/refs/tags/v0.13.1.tar.gz",
.hash = "zwanzig-0.13.1-oiXZll27GADDlJfUdQH1T7i5bYapXxreg-OrBorzXnmI",
.url = "https://github.com/forketyfork/zwanzig/archive/refs/tags/v0.14.0.tar.gz",
.hash = "zwanzig-0.14.0-oiXZljvxGACKRbJD3WEVSKM_gbCm6GUsrz2_TbFP7xfe",
},
},
.paths = .{
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1 change: 1 addition & 0 deletions docs/development.md
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Expand Up @@ -61,6 +61,7 @@ zig build run
## Dependencies and Tooling

- **ghostty-vt** is fetched as a pinned tarball via the Zig package manager (`build.zig.zon`).
- **Zwanzig** is pinned as a Zig build dependency and runs as a host-targeted `ReleaseFast` build tool through `zig build lint`. Architect passes its requested target architecture and operating system to Zwanzig for target-aware analysis.
- **SDL3** and **SDL3_ttf** are provided by Nix. SDL3 is pinned to 3.4.10 via `overlays/sdl3-3-4-10.nix` with binaries cached in the public `forketyfork` Cachix to avoid rebuilds.

## Tests and Formatting
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