31 lines
893 B
Rust
31 lines
893 B
Rust
```rust title="basic_cli.rs"
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use std::process::Command;
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use anyhow::Result;
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fn extract_with_cli(file_path: &str, output_format: &str) -> Result<String> {
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let output = Command::new("kreuzberg")
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.args(&["extract", file_path, "--format", output_format])
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.output()?;
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if !output.status.success() {
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let stderr = String::from_utf8_lossy(&output.stderr);
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anyhow::bail!("CLI error: {}", stderr);
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}
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Ok(String::from_utf8(output.stdout)?)
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}
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fn main() -> Result<()> {
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let document = "document.pdf";
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let text_output = extract_with_cli(document, "text")?;
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println!("Extracted: {} characters", text_output.len());
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let json_output = extract_with_cli(document, "json")?;
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let parsed: serde_json::Value = serde_json::from_str(&json_output)?;
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println!("Format: {}", parsed.get("format").unwrap_or(&"unknown".into()));
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Ok(())
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}
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```
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