vv-agent 0.6.2

VectorVein agent runtime, SDK, CLI, tools, and workspace backends
Documentation 
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use serde_json::Value;
use thiserror::Error;

mod assignment;
mod identifiers;
mod json;
mod strings;

#[derive(Debug, Error)]
pub enum SettingsLiteralError {
    #[error("cannot find LLM_SETTINGS or settings assignment")]
    MissingAssignment,
    #[error("invalid settings literal: {0}")]
    InvalidLiteral(String),
    #[error("failed to decode normalized settings literal as JSON: {0}")]
    Json(#[from] serde_json::Error),
}

pub(super) fn parse_llm_settings_source(source: &str) -> Result<Value, SettingsLiteralError> {
    let literal = assignment::extract_assignment_literal(source, &["LLM_SETTINGS", "settings"])?;
    let json_source = json::literal_to_json(literal)?;
    let value: Value = serde_json::from_str(&json_source)?;
    if value.is_object() {
        Ok(value)
    } else {
        Err(SettingsLiteralError::InvalidLiteral(
            "settings assignment must evaluate to a mapping".to_string(),
        ))
    }
}

pub(super) fn parse_string_assignment(source: &str, targets: &[&str]) -> Option<String> {
    let literal = assignment::extract_assignment_literal(source, targets).ok()?;
    let json_source = json::literal_to_json(literal).ok()?;
    let value = serde_json::from_str::<Value>(&json_source).ok()?;
    value
        .as_str()
        .map(str::trim)
        .filter(|value| !value.is_empty())
        .map(str::to_string)
}