28 lines
1.0 KiB
Rust
28 lines
1.0 KiB
Rust
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//! Read and validate a saved acceptance fixture without rewriting its source.
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//! cargo run --locked -p oa-core --example attachment_snapshot -- input.arcadia output.json
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use oa_core::{persistence, validate_candidate};
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use std::{fs::OpenOptions, io::Write, path::Path};
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let args: Vec<_> = std::env::args_os().skip(1).collect();
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if args.len() != 2 {
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return Err("Expected input source/JSON and a new output JSON path".into());
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}
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let project = persistence::load(Path::new(&args[0]))?;
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validate_candidate(&project)?;
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let bytes = serde_json::to_vec_pretty(&project)?;
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let mut output = OpenOptions::new()
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.write(true)
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.create_new(true)
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.open(&args[1])?;
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output.write_all(&bytes)?;
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output.write_all(b"\n")?;
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output.sync_all()?;
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println!(
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"Validated {} objects and {} views; saved a complete Project snapshot",
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project.identities().len(),
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project.diagrams.len()
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);
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Ok(())
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}
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