taganak-framework 0.1.0-dev4

Building blocks for applications based on Taganak (Transactional, Aggregating Graph Architecture for Networking and Access to Knowledge)
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//! # Integrations for Taganak SDK with `clap`
//!
//! This module integrates the Taganak SDK with [clap]. It
//! provides templates for accepting Taganak-related arguments
//! on the command line.

use clap::Args;
use iref::IriBuf;

use taganak_core::sources::SourceError;

use crate::graphs::{ConfigurableGraph, ConfigurableGraphs, GraphConfigs};

#[derive(Args, Debug, Clone)]
#[group(requires = "source_iri")]
pub struct GraphArgs {
    /// IRI to load the graph source from
    #[arg(required = false)]
    pub source_iri: IriBuf,
}

impl GraphArgs {
    pub fn graph(&self) -> Result<ConfigurableGraphs, SourceError> {
        let config = GraphConfigs::from_iri(self.source_iri.clone())
            .map_err(|e| SourceError::UnsupportedSourceIri)?;

        ConfigurableGraphs::from_config(config)
    }
}