fix: Generate and check dependencies

.gitignore

@@ -1,3 +1,4 @@
 /target
 /tools/hah-metrics/target
+/tools/hah-deps/target
 Cargo.lock

DEPENDENCIES.md

@@ -12,12 +12,12 @@ _Generated by `make doc-dependencies` — do not edit by hand._
 | [clap](https://crates.io/crates/clap) | 4 | MIT OR Apache-2.0 | A simple to use, efficient, and full-featured Command Line Argument Parser |
 | [colored](https://crates.io/crates/colored) | 2 | MPL-2.0 | The most simple way to add colors in your terminal |
 | [dirs](https://crates.io/crates/dirs) | 5 | MIT OR Apache-2.0 | A tiny low-level library that provides platform-specific standard locations of directories for config, cache and other data on Linux, Windows, macOS and Redox by leveraging the mechanisms defined by the XDG base/user directory specifications on Linux, the Known Folder API on Windows, and the Standard Directory guidelines on macOS |
-| [regex](https://crates.io/crates/regex) | 1 | MIT OR Apache-2.0 | An implementation of regular expressions for Rust. This implementation uses
-finite automata and guarantees linear time matching on all inputs |
+| [regex](https://crates.io/crates/regex) | 1 | MIT OR Apache-2.0 | An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs |
 | [serde](https://crates.io/crates/serde) | 1 | MIT OR Apache-2.0 | A generic serialization/deserialization framework |
 | [serde_json](https://crates.io/crates/serde_json) | 1 | MIT OR Apache-2.0 | A JSON serialization file format |
 | [serde_yaml_ng](https://crates.io/crates/serde_yaml_ng) | 0.9 | MIT OR Apache-2.0 | YAML data format for Serde |
 | [walkdir](https://crates.io/crates/walkdir) | 2 | Unlicense/MIT | Recursively walk a directory |
+| [winnow](https://crates.io/crates/winnow) | 1 | MIT | A byte-oriented, zero-copy, parser combinators library |
 
 ## Development-only Dependencies
 

Makefile

@@ -12,8 +12,8 @@ setup:
 	rustup component add llvm-tools-preview clippy rustfmt
 	cargo install cargo-audit
 	cargo install cargo-llvm-cov
-	python3 --version
 	cargo build --manifest-path tools/hah-metrics/Cargo.toml --release
+	cargo build --manifest-path tools/hah-deps/Cargo.toml --release
 
 fmt:
 	cargo fmt --all
@@ -42,7 +42,10 @@ metrics:
 		--max-length $(METRIC_MAX_LENGTH)
 
 doc-dependencies:
-	python3 tools/gen_deps_doc.py > DEPENDENCIES.md
+	cargo run --manifest-path tools/hah-deps/Cargo.toml --release --quiet > DEPENDENCIES.md
 
-check: fmt-check lint test audit coverage-ci metrics
+check-dependencies:
+	cargo run --manifest-path tools/hah-deps/Cargo.toml --release --quiet -- --check
+
+check: fmt-check lint test audit coverage-ci metrics check-dependencies
 

tools/hah-deps/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "hah-deps"
+version = "0.1.0"
+edition = "2021"
+
+[workspace]
+
+[[bin]]
+name = "hah-deps"
+path = "src/main.rs"
+
+[dependencies]
+anyhow  = "1"
+clap    = { version = "4", features = ["derive"] }
+serde   = { version = "1", features = ["derive"] }
+serde_json = "1"