From 457ee6a0d56c5a0470e77fca79d3e85f65f51fec Mon Sep 17 00:00:00 2001
From: t <t@tjp.lol>
Date: Sun, 7 Jun 2026 11:39:14 -0600
Subject: Add public.zig as the libpanto root; delete root.zig

public.zig is now the sole exported root (build.zig points the panto module
at it). It defines the curated public API allowlist: behavioral facades
(Agent/Stream/Conversation wrapping a pointer to the heap-pinned internal),
the ResultParts struct, Pricing, the session seam, and data-type aliases
for the Config/Conversation/Event families.

A clearly-marked transitional block re-exports the internal module
namespaces and the freestanding result-part helpers the panto CLI still
imports directly; Phase 4 trims these as the CLI migrates onto the curated
surface. Stream.Phase is now pub so State can alias it. The refAllDecls
test contract moved from root.zig into public.zig.
---
 libpanto/build.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libpanto/build.zig')

diff --git a/libpanto/build.zig b/libpanto/build.zig
index 973c75b..65f4093 100644
--- a/libpanto/build.zig
+++ b/libpanto/build.zig
@@ -9,7 +9,7 @@ pub fn build(b: *std.Build) void {
     // libraries, so the module needs libc + the C translation unit + the
     // include path for `@cImport`.
     const panto_mod = b.addModule("panto", .{
-        .root_source_file = b.path("src/root.zig"),
+        .root_source_file = b.path("src/public.zig"),
         .target = target,
         .optimize = optimize,
         .link_libc = true,
@@ -18,7 +18,7 @@ pub fn build(b: *std.Build) void {
 
     // Unit tests
     const test_module = b.createModule(.{
-        .root_source_file = b.path("src/root.zig"),
+        .root_source_file = b.path("src/public.zig"),
         .target = target,
         .optimize = optimize,
         .link_libc = true,
-- 
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