package-lock-json-parser

轻松解析 package-lock.json 依赖关系。

它支持锁文件版本 1、2 和 3。

示例

// Getting a full package lock json file.
// You'll get information about the lock file version and a list of v1 or v2 dependencies.
// v1 lock files will only have v1 dependencies while v3 lock files will only have v2 dependencies. 
// v2 lock files will get both v1 and v2 dependencies.
// Check this URL (https://docs.npmjs.net.cn/cli/v9/configuring-npm/package-lock-json?v=true) if you want to learn more about package-lock.json fields.
use std::{error::Error, fs};
use package_lock_json::{parse, PackageLockJson};

fn main() -> Result<(), Box<dyn Error>> {
    let package_lock_json_text = fs::read_to_string("package-lock.json")?;
    let lock_file: PackageLockJson = parse(package_lock_json_text)?;
    println!("{:?}", lock_file);
    Ok(())
}

// If you just a new a simple list of dependencies try the parse_dependencies function.
use std::{error::Error, fs};
use package_lock_json::{parse_dependencies, SimpleDependency};

fn main() -> Result<(), Box<dyn Error>> {
    let package_lock_json_text = fs::read_to_string("package-lock.json")?;
    let dependencies: Vec<SimpleDependency> = parse_dependencies(package_lock_json_text)?;
    println!("{:?}", dependencies);
    Ok(())
}

文档

访问 https://docs.rs/package-lock-json-parser/.

构建

您需要 cargo，Rust 包管理器。

cargo build

测试

cargo test