Function append_cli_file_attachments

crates/opencode-cli/src/main.rs:992–1042

(input: &mut String, files: &[PathBuf])

}

fn append_cli_file_attachments(input: &mut String, files: &[PathBuf]) -> anyhow::Result<()> {
    for file_path in files {
        let resolved = if file_path.is_absolute() {
            file_path.clone()
        } else {
            std::env::current_dir()?.join(file_path)
        };
        let metadata = fs::metadata(&resolved).map_err(|e| {
            anyhow::anyhow!(
                "Failed to read attachment metadata {}: {}",
                resolved.display(),
                e
            )
        })?;
        let display = resolved
            .strip_prefix(std::env::current_dir().unwrap_or_else(|_| PathBuf::from(".")))
            .unwrap_or(&resolved)
            .display()
            .to_string();

        if metadata.is_dir() {
            let tree = Ripgrep::tree(&resolved, Some(150)).unwrap_or_else(|_| {
                format!("(directory listing unavailable for {})", resolved.display())
            });
            input.push_str("\n\n[Attachment: directory ");
            input.push_str(&display);
            input.push_str("]\n");
            input.push_str(&tree);
            continue;
        }

        let bytes = fs::read(&resolved).map_err(|e| {
            anyhow::anyhow!("Failed to read attachment {}: {}", resolved.display(), e)
        })?;
        let mut text = String::from_utf8_lossy(&bytes).to_string();
        const MAX_ATTACHMENT_BYTES: usize = 120_000;
        if text.len() > MAX_ATTACHMENT_BYTES {
            text.truncate(MAX_ATTACHMENT_BYTES);
            text.push_str("\n\n[truncated]");
        }
        input.push_str("\n\n[Attachment: file ");
        input.push_str(&display);
        input.push_str("]\n```text\n");
        input.push_str(&text);
        if !text.ends_with('\n') {
            input.push('\n');
        }
        input.push_str("```");
    }
    Ok(())
}

fn collect_run_input(message: Vec<String>) -> anyhow::Result<String> {
    let mut input = message.join(" ");