dsq-cli

Command-line interface for dsq - data processing with jq syntax.

The dsq-cli crate provides the command-line interface for dsq, a data processing tool that extends jq-compatible syntax to work with structured data formats like Parquet, Avro, CSV, and more.

Installation

Add this to your Cargo.toml:

[dependencies]
dsq-cli = "0.1"

Or for the latest development version:

[dependencies]
dsq-cli = { git = "https://github.com/durableprogramming/dsq", branch = "main" }

Requirements

• Rust 1.69 or later
• For full functionality: dsq-core with appropriate features

API Reference

Full API documentation is available at docs.rs/dsq-cli.

Usage

The dsq-cli crate provides the main dsq binary. See the main project README for detailed usage examples.

Key Components

CLI Parsing

Command-line argument parsing and configuration:

use dsq_cli::cli::{parse_args, CliConfig};

// Parse command line arguments
let config = parse_args()?;

Execution Engine

Data processing execution with various modes:

use dsq_cli::executor::Executor;

// Execute data processing
let executor = Executor::new(config);
let result = executor.execute().await?;

Interactive REPL

Interactive shell for data exploration:

use dsq_cli::repl::Repl;

// Start REPL mode
let repl = Repl::new();
repl.run().await?;

Dependencies

• dsq-core - Core data processing functionality
• clap - Command-line argument parsing
• tokio - Async runtime
• anyhow - Error handling

Contributing

Contributions are welcome! Please see the main CONTRIBUTING.md file for guidelines.

License

Licensed under either of:

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.