src/api/config.rs


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//! `GET /admin/config`: the effective configuration, as `--print-config` prints it.

use axum::{
    Json,
    extract::{Query, State},
};
use serde_json::Value as JsonValue;

use crate::state::AppState;

#[derive(Debug, Default, serde::Deserialize)]
pub(crate) struct ConfigQuery {
    /// Text with placeholders as it ends up, or as written.
    #[serde(default)]
    values: crate::config::Values,
}

/// `GET /admin/config`: the effective configuration with each value's source;
/// imported values and secrets are left out.
pub(crate) async fn get_config(
    State(state): State<AppState>,
    Query(query): Query<ConfigQuery>,
) -> Json<JsonValue> {
    Json(state.config.get(query.values).clone())
}