keyflux 0.1.11

A CLI tool and library for synchronizing environment secrets across multiple platforms including local files, GitHub Secrets, Supabase Vault, and Vercel Secrets. It facilitates secure management and automation of sensitive data.
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use log::trace;
use serde::{Deserialize, Deserializer, de::Error as DeError, Serialize, Serializer};
// use crate::config::utils::replace_env_vars;
use crate::flux_registry::FLUX_REGISTRY;
use crate::traits::Flux;


static ARGS: &str = "args";
static TYPE: &str = "type";

/// Implements serialization for `Box<dyn Flux>`.
///
/// This implementation ensures that the `Flux` type is correctly identified and serialized
/// along with its data. It uses the global `FLUX_REGISTRY` to map the concrete `Flux` type
/// to its string representation.
///
/// # Errors
///
/// Returns a serialization error if the `Flux` type is unknown.
// impl Serialize for Box<dyn Flux> {
//     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
//     where
//         S: Serializer,
//     {
//         let type_name = {
//             let registry = FLUX_REGISTRY.lock().unwrap();
//             registry.creators.iter()
//                 .find_map(|(name, creator)| {
//                     let flux = self.as_ref();
//                     let temp_flux = creator(&serde_json::Value::Null).unwrap();
//                     if temp_flux.as_ref().type_id() == flux.type_id() {
//                         Some(name.clone())
//                     } else {
//                         None
//                     }
//                 })
//                 .ok_or_else(|| Error::custom("Unknown Flux type"))?
//         };
//
//         let mut state = serializer.serialize_struct("Flux", 2)?;
//         state.serialize_field("type", &type_name)?;
//         state.serialize_field("data", self)?;
//         state.end()
//     }
// }

use erased_serde::{
    Serializer as ErasedSerializer
    , Deserializer as ErasedDeserializer};
use serde::ser::SerializeStruct;
use serde_json::Value;


/// Implements deserialization for `Box<dyn Flux>`.
///
/// This implementation reconstructs the `Flux` type from its string representation and
/// deserializes its data. It uses the global `FLUX_REGISTRY` to find the appropriate
/// constructor for the given `Flux` type.
///
/// # Errors
///
/// Returns a deserialization error if the `Flux` type is unknown or if there is an error
/// during the creation of the `Flux` instance.
// impl<'de> Deserialize<'de> for Box<dyn Flux> {
//     fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
//     where
//         D: Deserializer<'de>,
//     {
//         trace!("Deserializing Box<dyn Flux>");
//         let value: serde_json::Value = serde::Deserialize::deserialize(deserializer)?;
//
//         //////////////////////////
//         // TYPE
//         //////////////////////////
//         let type_name = value.get(TYPE)
//             .and_then(serde_json::Value::as_str)
//             .ok_or_else(|| DeError::missing_field(TYPE))?
//             .to_string();
//         trace!("Deserializing Flux type: {}", type_name);
//
//         //////////////////////////
//         // ARGS
//         //////////////////////////
//         let args = value.get(ARGS)
//             .ok_or_else(|| DeError::missing_field(ARGS))?;
//
//         trace!("Deserializing Flux {:?}: {:?}", type_name, args);
//
//         //////////////////////////
//         let registry = FLUX_REGISTRY.lock().unwrap();
//         trace!("Getting Flux constructor");
//         let constructor = registry.creators.get(&type_name)
//             .ok_or_else(|| DeError::custom("Unknown Flux type"))?;
//
//         trace!("Creating Flux instance");
//         constructor(&args).map_err(|e| DeError::custom(e.to_string()))
//     }
// }


impl<'de> Deserialize<'de> for Box<dyn Flux> {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        trace!("Deserializing Box<dyn Flux>");
        let mut value: Value = serde::Deserialize::deserialize(deserializer)?;

        let type_name = value.get(TYPE)
            .and_then(Value::as_str)
            .ok_or_else(|| serde::de::Error::missing_field(TYPE))?
            .to_string();
        trace!("Deserializing Flux type: {}", type_name);

        // Remove the type field from the JSON object to get the args
        value.as_object_mut()
            .ok_or_else(|| serde::de::Error::custom("Expected a JSON object"))?
            .remove(TYPE);

        trace!("Deserializing Flux {:?} with args: {:?}", type_name, value);

        let registry = FLUX_REGISTRY.lock().unwrap();
        trace!("Getting Flux constructor");
        let constructor = registry.creators.get(&type_name)
            .ok_or_else(|| serde::de::Error::custom("Unknown Flux type"))?;

        trace!("Creating Flux instance");
        constructor(&value).map_err(|e| serde::de::Error::custom(e.to_string()))
    }
}


impl Serialize for Box<dyn Flux> {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let value = serde_json::to_value(self).map_err(serde::ser::Error::custom)?;

        if let Value::Object(map) = value {
            let mut state = serializer.serialize_struct("Flux", map.len())?;
            for (key, value) in map {
                state.serialize_field("cow", &value)?;
            }
            state.end()
        } else {
            Err(serde::ser::Error::custom("Expected a JSON object"))
        }
    }
}