shader_build.zig is ShaderBuild.zig: a file that is a struct (its fields are the post chain's builds) takes a type's name

The naming the split agreed on: a file with fields is a type, TitleCase, as Messages.zig and Layer.zig are. Its importers bind it as ShaderBuild; comments and docs/render-pipeline.md name the new file. No behaviour changes.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2 files changed, 7 insertions, 7 deletions

diff --git a/src/detached/server.zig b/src/detached/server.zig
index b536e4a7..de26db13 100644
--- a/src/detached/server.zig
+++ b/src/detached/server.zig
@@ -11,7 +11,7 @@ const host_io = @import("../host_io.zig");
 const selection_pipe = @import("../selection_pipe.zig");
 
 const file_watch = @import("../file_watch.zig");
-const shader_build = @import("../shader_build.zig");
+const ShaderBuild = @import("../ShaderBuild.zig");
 
 const ninep_io = @import("../9p_io.zig");
 
@@ -177,7 +177,7 @@ pub const Session = struct {
     ninep_wake: std.atomic.Value(bool) = .init(false),
     watches: file_watch.Table = @splat(null),
     /// The post chain's files, compiled here for the GUIs attached.
-    shaders: shader_build = .{},
+    shaders: ShaderBuild = .{},
     check_files: bool = false,
     in_loop: bool = false,
     greet_deadline_ms: u32 = greet_deadline_default_ms,
diff --git a/src/detached/wire.zig b/src/detached/wire.zig
index 15d3641c..051e9317 100644
--- a/src/detached/wire.zig
+++ b/src/detached/wire.zig
@@ -3,7 +3,7 @@
 const std = @import("std");
 const pardes = @import("../pardes.zig");
 const limits = @import("../memory.zig").limits;
-const shader_build = @import("../shader_build.zig");
+const ShaderBuild = @import("../ShaderBuild.zig");
 const Scene = pardes.config.Runtime.Scene;
 const ShaderAnimation = pardes.config.Runtime.ShaderAnimation;
 
@@ -364,15 +364,15 @@ pub const ServerMsg = union(enum) {
 
 /// The session's post chain, as a GUI attached to it draws it: its passes in
 /// order, each a bundled scene at its level or a Shadertoy file's SPIR-V
-/// (compiled by the session, shader_build.zig: a frontend reads no disk and
+/// (compiled by the session, ShaderBuild.zig: a frontend reads no disk and
 /// runs no program), and when it animates on its own. Slices borrow the
 /// payload.
 pub const Post = struct {
     animation: ShaderAnimation = .on,
-    passes: [shader_build.max]shader_build.Pass = @splat(.{}),
+    passes: [ShaderBuild.max]ShaderBuild.Pass = @splat(.{}),
     len: u8 = 0,
 
-    pub fn list(p: *const Post) []const shader_build.Pass {
+    pub fn list(p: *const Post) []const ShaderBuild.Pass {
         return p.passes[0..p.len];
     }
 };
@@ -1275,7 +1275,7 @@ pub fn decodeServer(tag: u8, payload: []const u8) Error!ServerMsg {
         .post => blk: {
             var p: Post = .{ .animation = try r.getTag(ShaderAnimation) };
             p.len = try r.getByte();
-            if (p.len > shader_build.max) return error.Overlong;
+            if (p.len > ShaderBuild.max) return error.Overlong;
             for (p.passes[0..p.len]) |*pass| {
                 const kind = try r.getByte();
                 pass.* = .{