refactor(core): move pathf module under builds and rename to buildHEADunreleasedmain

Migrate `mingling_core::pathf` into `mingling_core::builds::pathf` and
re-export from `mingling::build`.  Update all references from
`mingling::builds` and `mingling::pathf` to `mingling::build`.

3 files changed, 49 insertions, 52 deletions

diff --git a/mingling_core/src/builds.rs b/mingling_core/src/builds.rs
index 17dc7d2..3c52907 100644
--- a/mingling_core/src/builds.rs
+++ b/mingling_core/src/builds.rs
@@ -2,8 +2,6 @@
 #[cfg(feature = "comp")]
 pub mod comp;
 
-#[cfg(all(feature = "builds", feature = "pathf"))]
-pub use mingling_pathf::analyze_and_build_type_mapping;
-
-#[cfg(all(feature = "builds", feature = "pathf"))]
-pub use mingling_pathf::analyze_and_build_type_mapping_for;
+#[doc(hidden)]
+#[cfg(feature = "pathf")]
+pub mod pathf;
diff --git a/mingling_core/src/builds/pathf.rs b/mingling_core/src/builds/pathf.rs
new file mode 100644
index 0000000..d8d4698
--- /dev/null
+++ b/mingling_core/src/builds/pathf.rs
@@ -0,0 +1,43 @@
+pub use mingling_pathf::config::*;
+pub use mingling_pathf::module_pathf::*;
+pub use mingling_pathf::pattern_analyzer::*;
+pub use mingling_pathf::patterns::*;
+
+use std::path::Path;
+
+/// Wraps `analyze_and_build_type_mapping_for` with config derived from
+/// the crate's feature flags (e.g., `dispatch_tree`).
+pub fn analyze_and_build_type_mapping_for(
+    crate_dir: &Path,
+    output_dir: &Path,
+) -> Result<(), crate::error::MinglingPathfinderError> {
+    let config = mingling_pathf::config::PathfinderConfig {
+        use_dispatch_tree: cfg!(feature = "dispatch_tree"),
+    };
+    mingling_pathf::analyze_and_build_type_mapping_for(crate_dir, output_dir, &config)
+}
+
+/// Wraps `analyze_and_build_type_mapping` (build.rs convenience) with config.
+pub fn analyze_and_build_type_mapping() -> Result<(), crate::error::MinglingPathfinderError> {
+    let config = mingling_pathf::config::PathfinderConfig {
+        use_dispatch_tree: cfg!(feature = "dispatch_tree"),
+    };
+    let crate_dir =
+        std::env::current_dir().map_err(crate::error::MinglingPathfinderError::IoError)?;
+    let crate_name = std::env::var("CARGO_PKG_NAME").map_err(|_| {
+        crate::error::MinglingPathfinderError::IoError(std::io::Error::new(
+            std::io::ErrorKind::NotFound,
+            "CARGO_PKG_NAME not set",
+        ))
+    })?;
+    let out_dir = std::env::var("OUT_DIR").map_err(|_| {
+        crate::error::MinglingPathfinderError::IoError(std::io::Error::new(
+            std::io::ErrorKind::NotFound,
+            "OUT_DIR not set",
+        ))
+    })?;
+    let output_dir = Path::new(&out_dir).join(&crate_name);
+    mingling_pathf::analyze_and_build_type_mapping_for(&crate_dir, &output_dir, &config)?;
+    println!("cargo:rerun-if-changed=src/");
+    Ok(())
+}
diff --git a/mingling_core/src/lib.rs b/mingling_core/src/lib.rs
index ac6449f..3c2cf9b 100644
--- a/mingling_core/src/lib.rs
+++ b/mingling_core/src/lib.rs
@@ -61,6 +61,9 @@ pub mod builds;
 pub mod build {
     #[cfg(feature = "comp")]
     pub use crate::builds::comp::*;
+
+    #[cfg(feature = "pathf")]
+    pub use crate::builds::pathf::*;
 }
 
 /// Provided for framework developers
@@ -94,50 +97,3 @@ pub mod core_res {
     #[cfg(feature = "repl")]
     pub use crate::program::repl_exec::res::ResREPL;
 }
-
-#[cfg(feature = "pathf")]
-pub mod pathf {
-    pub use mingling_pathf::config::*;
-    pub use mingling_pathf::module_pathf::*;
-    pub use mingling_pathf::pattern_analyzer::*;
-    pub use mingling_pathf::patterns::*;
-
-    use std::path::Path;
-
-    /// Wraps `analyze_and_build_type_mapping_for` with config derived from
-    /// the crate's feature flags (e.g., `dispatch_tree`).
-    pub fn analyze_and_build_type_mapping_for(
-        crate_dir: &Path,
-        output_dir: &Path,
-    ) -> Result<(), crate::error::MinglingPathfinderError> {
-        let config = mingling_pathf::config::PathfinderConfig {
-            use_dispatch_tree: cfg!(feature = "dispatch_tree"),
-        };
-        mingling_pathf::analyze_and_build_type_mapping_for(crate_dir, output_dir, &config)
-    }
-
-    /// Wraps `analyze_and_build_type_mapping` (build.rs convenience) with config.
-    pub fn analyze_and_build_type_mapping() -> Result<(), crate::error::MinglingPathfinderError> {
-        let config = mingling_pathf::config::PathfinderConfig {
-            use_dispatch_tree: cfg!(feature = "dispatch_tree"),
-        };
-        let crate_dir =
-            std::env::current_dir().map_err(crate::error::MinglingPathfinderError::IoError)?;
-        let crate_name = std::env::var("CARGO_PKG_NAME").map_err(|_| {
-            crate::error::MinglingPathfinderError::IoError(std::io::Error::new(
-                std::io::ErrorKind::NotFound,
-                "CARGO_PKG_NAME not set",
-            ))
-        })?;
-        let out_dir = std::env::var("OUT_DIR").map_err(|_| {
-            crate::error::MinglingPathfinderError::IoError(std::io::Error::new(
-                std::io::ErrorKind::NotFound,
-                "OUT_DIR not set",
-            ))
-        })?;
-        let output_dir = Path::new(&out_dir).join(&crate_name);
-        mingling_pathf::analyze_and_build_type_mapping_for(&crate_dir, &output_dir, &config)?;
-        println!("cargo:rerun-if-changed=src/");
-        Ok(())
-    }
-}