license comments added, added Makefile

Author: GregHanson

Cargo.lock

@@ -1,14 +1,19 @@
 [package]
 name = "json2rdf"
-version = "0.1.1"
+version = "0.1.0"
+authors = ["bharath181 <bharathselvaraj18@gmail.com>", "Greg Hanson <g.isaac.hanson@gmail.com>"]
 edition = "2021"
+license = "BSD-3-Clause OR Apache-2.0"
+description = "Library for converting a JSON file to N-Triple RDF"
+repository = "https://github.com/DeciSym/json2rdf"
+readme = "README.md"
+keywords = ["json", "rdf", "n-triples", "semantic-web", "converter", "parser"]
+categories = ["command-line-utilities", "encoding", "parser-implementations", "science", "web-programming"]
 
 [dependencies]
-clap = { version = "4.5.20", features = ["derive"] }
-log = "0.4.22"
-oxrdf = "0.1.7"
+clap = { version = "4.5.30", features = ["derive"] }
+oxrdf = "0.2.4"
+serde_json = "1.0.139"
 
-
-serde = "1.0.203"
-serde_json = "1.0.117"
-uuid = { version = "1", features = ["v4"] }
+[dev-dependencies]
+oxrdfio = "0.1.6"

Cargo.toml

@@ -0,0 +1,19 @@
+# Copyright (c) 2024-2025, DeciSym, LLC
+# Licensed under either of:
+# - Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+# - BSD 3-Clause License (https://opensource.org/licenses/BSD-3-Clause)
+# at your option.
+
+lint:
+	cargo install  cargo-machete
+	cargo fmt --check
+	cargo machete
+	cargo clippy --benches --tests --bins --no-deps --all-features
+
+build:
+	cargo build
+
+test:
+	cargo test
+
+presubmit: lint test

Makefile

@@ -2,3 +2,13 @@
 
 This Rust-based tool converts JSON data into RDF format, utilizing the `oxrdf` crate for RDF graph handling and `serde_json` for efficient JSON parsing. It supports lightweight, memory-efficient processing by reading JSON data values sequentially, which makes it suitable for large datasets.
 
+## License
+
+This project is licensed under either of
+
+- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
+  http://www.apache.org/licenses/LICENSE-2.0)
+- BSD 3-Clause License ([LICENSE-BSD-3](LICENSE-BSD-3) or
+  https://opensource.org/licenses/BSD-3-Clause)
+
+at your option.

README.md

@@ -1,3 +1,9 @@
+// Copyright (c) 2024-2025, DeciSym, LLC
+// Licensed under either of:
+// - Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+// - BSD 3-Clause License (https://opensource.org/licenses/BSD-3-Clause)
+// at your option.
+
 //! # JSON2RDF Converter Library
 //!
 //! This library provides functionality for converting JSON data into RDF format.
@@ -38,7 +44,6 @@ use std::io::{BufReader, Write};
 ///
 /// json_to_rdf(&"tests/airplane.json".to_string(), &Some("http://example.com/ns#".to_string()), &Some("output.nt".to_string()));
 /// ```
-
 pub fn json_to_rdf(
     file_path: &String,
     namespace: &Option<String>,
@@ -114,7 +119,7 @@ pub fn json_to_rdf(
         writeln!(file, "{}", graph).expect("Error writing json2rdf data to file");
         Ok(None)
     } else {
-        return Ok(Some(graph));
+        Ok(Some(graph))
     }
 }
 
@@ -143,7 +148,6 @@ pub fn json_to_rdf(
 /// - **String**: Converts to `xsd:string` literal.
 /// - **Boolean**: Converts to `xsd:boolean` literal.
 /// - **Number**: Converts to `xsd:int` or `xsd:float` literal based on value type.
-
 fn process_value(
     subject_stack: &mut VecDeque<BlankNode>,
     property: &Option<String>,

src/lib.rs

@@ -1,3 +1,9 @@
+// Copyright (c) 2024-2025, DeciSym, LLC
+// Licensed under either of:
+// - Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+// - BSD 3-Clause License (https://opensource.org/licenses/BSD-3-Clause)
+// at your option.
+
 //! # JSON2RDF Converter
 //!
 //! This is a Rust-based tool that converts JSON data into RDF format. It uses the `serde_json` crate