From 89bf57f33a9f0f5a96fc50e272c83d926fa35c4a Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Mon, 17 Aug 2026 19:21:52 +0800
Subject: refactor!: replace build.rs with compile-time macro build steps

BREAKING CHANGE: Replace the `build`/`builds` feature system with
compile-time macro-driven generation. `gen_program!()` now automatically
invokes `build_comp!()` and `build_pathf!()` when the `comp`/`pathf`
features are enabled, eliminating the need for `build.rs` and
`[build-dependencies]` blocks.

This removes the `build` feature, the `mingling::build` module, and all
related build-time API functions. Completion scripts are now written to
`{target_directory}/mingling/` instead of `target/release/`. The
`mingling_cli` uses `build_comp!("mling")` for its custom binary name.
---
 mingling_core/src/build/pathf.rs | 98 ----------------------------------------
 1 file changed, 98 deletions(-)
 delete mode 100644 mingling_core/src/build/pathf.rs

(limited to 'mingling_core/src/build/pathf.rs')

diff --git a/mingling_core/src/build/pathf.rs b/mingling_core/src/build/pathf.rs
deleted file mode 100644
index 4b8af1b..0000000
--- a/mingling_core/src/build/pathf.rs
+++ /dev/null
@@ -1,98 +0,0 @@
-#![allow(unused_imports)]
-
-pub use mingling_pathf::module_pathf::*;
-pub use mingling_pathf::pattern_analyzer::*;
-pub use mingling_pathf::patterns::*;
-
-use std::path::Path;
-
-/// Analyzes and builds a type mapping for a specific crate.
-///
-/// Accepts `crate_dir` and `output_dir`, and invokes `pathf` to build the type mapping.
-///
-/// # Arguments
-///
-/// - `crate_dir`: Root directory of the crate's source code to analyze (usually `CARGO_MANIFEST_DIR`).
-/// - `output_dir`: Output directory for generated artifacts (type mapping data).
-///
-/// # Returns
-///
-/// - On success: returns `Ok(())`;
-/// - On failure: returns the corresponding `MinglingPathfinderError`.
-///
-/// # Example
-///
-/// ```
-/// # #[cfg(all(feature = "build", feature = "pathf"))] {
-/// use mingling_core::build::analyze_and_build_type_mapping_for;
-/// use std::path::Path;
-///
-/// let crate_dir = Path::new(".");
-/// let output_dir = Path::new(".temp/target/out");
-/// analyze_and_build_type_mapping_for(crate_dir, output_dir).expect("analysis failed");
-/// # }
-/// ```
-pub fn analyze_and_build_type_mapping_for(
-    crate_dir: &Path,
-    output_dir: &Path,
-) -> Result<(), crate::error::MinglingPathfinderError> {
-    mingling_pathf::analyze_and_build_type_mapping_for(crate_dir, output_dir)
-}
-
-/// # Analyzes and builds a type mapping
-///
-/// This function reads the current crate directory (`CARGO_PKG_NAME`) and output directory (`OUT_DIR`)
-/// from environment variables, automatically combines them into the target output path, and invokes
-/// the underlying analysis logic. Suitable for use in `build.rs`.
-///
-/// It also sends the `cargo:rerun-if-changed=src/` directive to Cargo so that a rebuild is
-/// automatically triggered when source code changes.
-///
-/// # Prerequisites
-///
-/// This function depends on the following environment variables, which are typically set
-/// automatically during a Cargo build:
-///
-/// - `CARGO_PKG_NAME`: Name of the current crate.
-/// - `OUT_DIR`: Build output directory provided by Cargo.
-///
-/// If these variables are missing, a corresponding [`MinglingPathfinderError`](crate::error::MinglingPathfinderError)
-/// is returned.
-///
-/// # Returns
-///
-/// Returns `Ok(())` on success; returns a corresponding
-/// [`MinglingPathfinderError`](crate::error::MinglingPathfinderError) on failure.
-///
-/// # Example
-///
-/// ```
-/// # #[cfg(all(feature = "build", feature = "pathf"))] {
-/// use mingling_core::build::analyze_and_build_type_mapping;
-///
-/// fn main() {
-///     analyze_and_build_type_mapping().expect("failed to build type mapping");
-/// }
-/// # }
-/// ```
-
-pub fn analyze_and_build_type_mapping() -> Result<(), crate::error::MinglingPathfinderError> {
-    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)?;
-    println!("cargo:rerun-if-changed=src/");
-    Ok(())
-}
-- 
cgit