[pitboss] phase 01: Track L.0 — FrameworkAdapter trait + per-lang dispatch table

src/dynamic/framework/registry.rs

@@ -0,0 +1,53 @@
+//! Per-language [`super::FrameworkAdapter`] dispatch table.
+//!
+//! Phase 01 (Track L.0) ships an empty table for every language; the
+//! [`super::FrameworkAdapter`] trait, [`super::FrameworkBinding`] data
+//! shape, and the [`super::detect_binding`] dispatcher are wired
+//! through so subsequent Track-L phases only need to register a
+//! concrete adapter here.
+//!
+//! # Ordering contract
+//!
+//! Within each `static` slice, adapters must be listed in alphabetical
+//! order of [`super::FrameworkAdapter::name`].  The lexical ordering
+//! gives a deterministic first-match result that survives merges /
+//! rebases without subtle re-ordering bugs.  A `framework` unit test
+//! ([`super::tests::registry_is_empty_for_every_lang_phase_01`])
+//! captures the Phase-01 starting baseline so a phase that registers
+//! its first adapter is forced to update both the slice *and* the
+//! regression guard in the same change.
+
+use super::FrameworkAdapter;
+use crate::symbol::Lang;
+
+/// Adapters registered for `lang`, returned in deterministic
+/// first-match order.  Returns an empty slice for languages that have
+/// no adapters registered yet.
+pub fn adapters_for(lang: Lang) -> &'static [&'static dyn FrameworkAdapter] {
+    match lang {
+        Lang::Rust => RUST,
+        Lang::C => C,
+        Lang::Cpp => CPP,
+        Lang::Java => JAVA,
+        Lang::Go => GO,
+        Lang::Php => PHP,
+        Lang::Python => PYTHON,
+        Lang::Ruby => RUBY,
+        Lang::TypeScript => TYPESCRIPT,
+        Lang::JavaScript => JAVASCRIPT,
+    }
+}
+
+// All slices intentionally empty in Phase 01.  Later Track-L phases
+// register concrete adapters (Flask, Spring, axum, Express, …) into
+// the appropriate language slice.
+static RUST: &[&dyn FrameworkAdapter] = &[];
+static C: &[&dyn FrameworkAdapter] = &[];
+static CPP: &[&dyn FrameworkAdapter] = &[];
+static JAVA: &[&dyn FrameworkAdapter] = &[];
+static GO: &[&dyn FrameworkAdapter] = &[];
+static PHP: &[&dyn FrameworkAdapter] = &[];
+static PYTHON: &[&dyn FrameworkAdapter] = &[];
+static RUBY: &[&dyn FrameworkAdapter] = &[];
+static TYPESCRIPT: &[&dyn FrameworkAdapter] = &[];
+static JAVASCRIPT: &[&dyn FrameworkAdapter] = &[];