Add config iniitialization (I can totally spell)

packages/backend/Cargo.lock

@@ -13,6 +13,7 @@ name = "backend"
 version = "0.0.0"
 dependencies = [
  "config",
+ "lazy_static",
  "logging",
  "queue",
  "server",
@@ -49,6 +50,12 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
 
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
 [[package]]
 name = "logging"
 version = "0.1.0"

packages/backend/Cargo.toml

@@ -21,5 +21,6 @@ server = { path = "crates/server" }
 logging = { path = "crates/logging" }
 queue  = { path = "crates/queue" }
 config = { path = "crates/config" }
+lazy_static = "1.4.0"
 
 [dev-dependencies]

packages/backend/src/main.rs

@@ -1,17 +1,30 @@
+use std::{
+    env, error, fmt,
+    path::{Path, PathBuf},
+};
 
-use std::{path::Path, error::Error};
-
-#[cfg(debug_assertions)]
 extern crate config;
 
-fn main() -> Result<(), Box<dyn Error>> {
+fn main() -> Result<(), Box<dyn error::Error>> {
+    env::set_var(
+        "CK_REPO_DIR",
+        PathBuf::from(env!("PWD"))
+            .parent()
+            .and_then(|p| p.parent())
+            .ok_or(fmt::Error)?,
+    );
     // bootstrap
 
     // ENV
 
     // get config
 
-    config::init_config(Path::new(""))?;
+    config::init_config(
+        &Path::new(&env::var("CK_REPO_DIR")?)
+            .join(".config")
+            .join("default.yml"),
+    )?;
 
+    println!("{:?}", config::get_config()?);
     Ok(())
 }