some fresh new code

Author: kyclark

Cargo.lock

@@ -1,3 +1,5 @@
 [workspace]
-members = ["libmdrepo","mdr-meta", "mdr-toml-convert", "mdr-process"]
+members = [
+    "libmdrepo","mdr-meta", "mdr-toml-convert", "mdr-process", "mdr-gen-meta", "mdr-db"
+]
 resolver = "2"

Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "mdr-db"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+diesel = { version = "2.2", features = ["postgres", "chrono", "uuid"] }
+chrono = { version = "0.4", features = ["serde"] }
+uuid = { version = "1", features = ["v4", "serde"] }
+serde = { version = "1", features = ["derive"] }
+dotenvy = "0.15"
+utoipa = { version = "5", features = ["chrono", "uuid"] }

mdr-db/Cargo.toml

@@ -0,0 +1,15 @@
+pub mod models;
+pub mod ops;
+pub mod schema;
+
+use diesel::pg::PgConnection;
+use diesel::prelude::*;
+//use dotenvy::dotenv;
+//use std::env;
+
+/// Establish a direct `PgConnection` (used by the CLI).
+pub fn connect(url: &str) -> PgConnection {
+    //dotenv().ok();
+    //let url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
+    PgConnection::establish(&url).unwrap_or_else(|e| panic!("Error connecting: {e}"))
+}