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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980//! Extract AT Protocol lexicon schemas from compiled Rust types via inventory//!//! This example discovers types with `#[derive(LexiconSchema)]` via inventory//! and generates lexicon JSON files. This approach requires types to be linked//! into the binary at compile time.//!//! For workspace-wide schema extraction without linking requirements,//! use the `extract-schemas` binary or `WorkspaceDiscovery` API instead.
use clap::Parser;use jacquard_lexgen::schema_extraction::{self, ExtractOptions, SchemaExtractor};use miette::Result;
/// Extract lexicon schemas from compiled Rust types via inventory#[derive(Parser, Debug)]#[command(name = "extract-inventory")]#[command(about = "Extract AT Protocol lexicon schemas from linked Rust types")]#[command(long_about = r#"Discovers types implementing LexiconSchema via inventory and generateslexicon JSON files. The binary only discovers types that are linked,so you need to import your schema types in this binary or a custom one.
For workspace-wide extraction, use the extract-schemas binary instead.
See: https://docs.rs/jacquard-lexgen/latest/jacquard_lexgen/schema_extraction/"#)]struct Args { /// Output directory for generated schema files #[arg(short, long, default_value = "lexicons")] output: String,
/// Verbose output #[arg(short, long)] verbose: bool,
/// Filter by NSID prefix (e.g., "app.bsky") #[arg(short, long)] filter: Option<String>,
/// Validate schemas before writing #[arg(short = 'V', long, default_value = "true")] validate: bool,
/// Pretty-print JSON output #[arg(short, long, default_value = "true")] pretty: bool,
/// Watch mode - regenerate on changes #[arg(short, long)] watch: bool,}
fn main() -> Result<()> { let args = Args::parse();
// Simple case: use convenience function if !args.watch && args.filter.is_none() && args.validate && args.pretty { return schema_extraction::run(&args.output, args.verbose); }
// Advanced case: use full options let options = ExtractOptions { output_dir: args.output.into(), verbose: args.verbose, filter: args.filter, validate: args.validate, pretty: args.pretty, };
let extractor = SchemaExtractor::new(options);
if args.watch { extractor.watch()?; } else { extractor.extract_all()?; }
Ok(())}