Use the anyhow crate for Errors in the cli

Cargo.lock

@@ -422,6 +422,12 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28b2cd92db5cbd74e8e5028f7e27dd7aa3090e89e4f2a197cc7c8dfb69c7063b"
+
 [[package]]
 name = "arc-swap"
 version = "1.2.0"
@@ -2376,6 +2382,7 @@ dependencies = [
  "actix-slog",
  "actix-web",
  "actix-web-static-files",
+ "anyhow",
  "argonautica",
  "chrono",
  "clap",

Cargo.toml

@@ -36,6 +36,7 @@ clap = "2.33"
 fluent-templates = { version = "0.6", features = ["tera"] }
 fluent-langneg = "0.13"
 thiserror = "1.0"
+anyhow = "1.0"
 
 [build-dependencies]
 actix-web-static-files = "3.0"

sqlx-data.json

@@ -96,6 +96,11 @@
           "name": "role",
           "ordinal": 4,
           "type_info": "Int64"
+        },
+        {
+          "name": "language",
+          "ordinal": 5,
+          "type_info": "Text"
         }
       ],
       "parameters": {
@@ -106,6 +111,7 @@
         false,
         false,
         false,
+        false,
         false
       ]
     }
@@ -138,6 +144,11 @@
           "name": "role",
           "ordinal": 4,
           "type_info": "Int64"
+        },
+        {
+          "name": "language",
+          "ordinal": 5,
+          "type_info": "Text"
         }
       ],
       "parameters": {
@@ -148,6 +159,7 @@
         false,
         false,
         false,
+        false,
         false
       ]
     }
@@ -230,6 +242,11 @@
           "name": "role",
           "ordinal": 4,
           "type_info": "Int64"
+        },
+        {
+          "name": "language",
+          "ordinal": 5,
+          "type_info": "Text"
         }
       ],
       "parameters": {
@@ -240,6 +257,7 @@
         false,
         false,
         false,
+        false,
         false
       ]
     }
@@ -261,5 +279,15 @@
         false
       ]
     }
+  },
+  "ba18635aa20b30d92172fa60fa22c6dba7e5cb2f57106e9d13cdab556af80fd3": {
+    "query": "UPDATE users SET language = ? where id = ?",
+    "describe": {
+      "columns": [],
+      "parameters": {
+        "Right": 2
+      },
+      "nullable": []
+    }
   }
 }

src/bin/pslink/main.rs

@@ -16,14 +16,15 @@ extern crate slog_async;
 
 mod cli;
 mod views;
-use pslink::ServerConfig;
 
 use actix_identity::{CookieIdentityPolicy, IdentityService};
 use actix_web::{web, App, HttpServer};
-
+use anyhow::{Context, Result};
 use fluent_templates::{static_loader, FluentLoader};
 use tera::Tera;
 
+use pslink::{ServerConfig, ServerError};
+
 include!(concat!(env!("OUT_DIR"), "/generated.rs"));
 
 static_loader! {
@@ -33,7 +34,7 @@ static_loader! {
     };
 }
 
-fn build_tera() -> Tera {
+fn build_tera() -> Result<Tera> {
     let mut tera = Tera::default();
 
     // Add translation support
@@ -77,12 +78,12 @@ fn build_tera() -> Tera {
             include_str!("../../../templates/view_profile.html"),
         ),
     ])
-    .expect("failed to parse templates");
+    .context("Failed to load Templates")?;
-    tera
+    Ok(tera)
 }
 
 #[allow(clippy::future_not_send)]
-async fn webservice(server_config: ServerConfig) -> std::io::Result<()> {
+async fn webservice(server_config: ServerConfig) -> Result<()> {
     let host_port = format!("{}:{}", &server_config.internal_ip, &server_config.port);
 
     slog_info!(
@@ -185,15 +186,21 @@ async fn webservice(server_config: ServerConfig) -> std::io::Result<()> {
             // redirect to the url hidden behind the code
             .route("/{redirect_id}", web::get().to(views::redirect))
     })
-    .bind(host_port)?
+    .bind(host_port)
+    .context("Failed to bind to port")?
     .run()
     .await
+    .context("Failed to run the webservice")
 }
 
 #[actix_web::main]
-async fn main() -> Result<(), std::io::Error> {
+async fn main() -> std::result::Result<(), ServerError> {
     match cli::setup().await {
-        Ok(Some(server_config)) => webservice(server_config).await,
+        Ok(Some(server_config)) => webservice(server_config).await.map_err(|e| {
+            println!("{:?}", e);
+            std::thread::sleep(std::time::Duration::from_millis(100));
+            std::process::exit(0);
+        }),
         Ok(None) => {
             std::thread::sleep(std::time::Duration::from_millis(100));
             std::process::exit(0);

src/models.rs

@@ -151,6 +151,7 @@ impl NewUser {
 
         Ok(hash)
     }
+
     /// Insert this user into the database
     ///
     /// # Errors