https://github.com/fawdlstty/oml

Open Markup Language!
https://github.com/fawdlstty/oml

Last synced: about 2 months ago
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Open Markup Language!

• Host: GitHub
• URL: https://github.com/fawdlstty/oml
• Owner: fawdlstty
• License: mit
• Created: 2024-07-16T14:32:52.000Z (5 months ago)
• Default Branch: main
• Last Pushed: 2024-09-14T16:53:41.000Z (3 months ago)
• Last Synced: 2024-10-31T21:42:59.956Z (about 2 months ago)
• Language: Rust
• Homepage: https://crates.io/crates/oml
• Size: 1.54 MB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# oml

![version](https://img.shields.io/badge/dynamic/toml?url=https%3A%2F%2Fraw.githubusercontent.com%2Ffawdlstty%2Foml%2Fmain%2FCargo.toml&query=package.version&label=version)

![status](https://img.shields.io/github/actions/workflow/status/fawdlstty/oml/rust.yml)

English | [简体中文](README.zh_CN.md)

Open Markup Language! A dynamic configuration scripting language that can embed script code in the configuration file to achieve dynamic configuration update.

## Manual

### rust

Install: Run `cargo add oml` in the project directory

```rust

fn main() {

    let oml_str = r#"

[hello]

value = 12

name = $"hello {value + 12}"

"#;

    let mut eroot = OmlExpr::from_str(oml_str).unwrap();

    eroot["hello"]["value"].set_int(30);

    let root = eroot.evalute().unwrap();

    println!("{}", root["hello"]["name"].as_str()); // hello 42

}

```

### C++

Download and compile static libraries (or dynamic libraries)

```shell

git clone [email protected]:fawdlstty/oml.git

cd oml

cargo build --release --lib # debug: cargo build --lib

```

The static library (or dynamic library) is generated in the `target/release` directory. Copy it to the C++ project and reference it

```cpp

#include 

#include 

#include "oml/oml.hpp"

#ifdef _MSC_VER

#pragma comment(lib, "ws2_32.lib")

#pragma comment(lib, "ntdll.lib")

#pragma comment(lib, "bcrypt.lib")

#pragma comment(lib, "Userenv.lib")

#pragma comment(lib, "oml.lib")

#endif

int main() {

    auto oexpr = oml::OmlExpr::from_str(R"(

[hello]

value = 12

name = $"hello {value + 12}"

)");

    if (oeroot.index() == 1) {

        std::cout << std::get(oeroot) << std::endl;

        return 0;

    }

    auto eroot = std::get(oeroot);

    eroot["hello"]["value"].set_int(30);

    auto oroot = eroot.evalute();

    if (oroot.index() == 1) {

        std::cout << std::get(oroot) << std::endl;

        return 0;

    }

    auto root = std::get(oroot);

    std::cout << root["hello"]["name"].as_str() << std::endl; // hello 42

    return 0;

}

```

### C#

Run command:

```sh

dotnet add package oml

```

Example:

```csharp

using System;

namespace test {

    public class Program {

        public static void Main () {

            string src = """

[hello]

value = 12

name = $"hello {value + 12}"

""";

            var eroot = oml.OmlExpr.from_str (src);

            eroot ["hello"] ["value"].set_int (30);

            var root = eroot.evalute ();

            Console.WriteLine (root ["hello"] ["name"].as_str()); // hello 42

            Console.ReadKey ();

        }

    }

}

```

### Other features

The value is available when the conditions are met:

```oml

[hello]

value = 12

@if value == 12

name = $"hello {value}"

```