extract redis into the infrastructure crate

.idea/bluesky-bot.iml

@@ -5,6 +5,7 @@
       <sourceFolder url="file://$MODULE_DIR$/scrapper/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/post/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/infrastructure/src" isTestSource="false" />
       <excludeFolder url="file://$MODULE_DIR$/target" />
     </content>
     <orderEntry type="inheritedJdk" />

Cargo.toml

@@ -1,6 +1,7 @@
 [workspace]
 members = [
     "post",
+    "infrastructure",
     "scrapper",
 ]
 resolver = "2"

infrastructure/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "infrastructure"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+tokio = { version = "1", features = ["full"] }
+# Note: This appears unused by the RustRover analyzer, but it works.
+# If in the future it stops working for whatever reason because the dependency has
+# the same name as the module, then we can try to rename it using `package`.
+redis = { version = "0.27.6", features = ["tokio-comp"] }
+md5 = "0.7.0"
+serde = { version = "1.0.216", features = ["derive"] }
+serde_json = "1.0.134"
+log = "0.4.22"
+
+[dev-dependencies]
+rand = "0.8.5"
+serial_test = "3.2.0"
+post = {path = "../post"}

infrastructure/readme.md

@@ -0,0 +1,7 @@
+# Infrastructure
+
+Implements shared infrastructure components.
+
+## RedisService
+
+A service for interacting with Redis.

infrastructure/src/lib.rs

@@ -0,0 +1,3 @@
+pub mod redis;
+
+pub use redis::RedisService;

scrapper/Cargo.toml

@@ -13,12 +13,5 @@ clokwerk = "0.4.0"
 log = "0.4.22"
 ctrlc = "3.4.5"
 clap = { version = "4.5.23", features = ["derive"] }
-redis = { version = "0.27.6", features = ["tokio-comp"] }
-md5 = "0.7.0"
-serde = { version = "1.0.216", features = ["derive"] }
-serde_json = "1.0.134"
 post = {path = "../post"}
-
-[dev-dependencies]
-rand = "0.8.5"
-serial_test = "3.2.0"
+infrastructure = { path = "../infrastructure"}

scrapper/src/main.rs

@@ -1,9 +1,9 @@
 use crate::cli::CliArgs;
-use crate::redis_service::RedisService;
 use crate::scrapper::gfourmedia::G4Media;
 use crate::scrapper::WebScrapperEngine;
 use clap::Parser;
 use clokwerk::{AsyncScheduler, Interval, TimeUnits};
+use infrastructure::RedisService;
 use log::{debug, error, info};
 use post::NewsPost;
 use std::sync::atomic::{AtomicBool, Ordering};
@@ -13,7 +13,6 @@ use std::time::Duration;
 use tokio::task::JoinHandle;
 
 mod cli;
-mod redis_service;
 mod scrapper;
 
 /// Runs the scheduler in a separated thread.