logging

Cargo.lock

@@ -534,6 +534,19 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "env_logger"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95b3f3e67048839cb0d0781f445682a35113da7121f7c949db0e2be96a4fbece"
+dependencies = [
+ "humantime",
+ "is-terminal",
+ "log",
+ "regex",
+ "termcolor",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.1"
@@ -812,6 +825,12 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "hyper"
 version = "0.14.28"
@@ -2153,6 +2172,15 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff1bc3d3f05aff0403e8ac0d92ced918ec05b666a43f83297ccef5bea8a3d449"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "terminal_size"
 version = "0.1.17"
@@ -2171,7 +2199,9 @@ dependencies = [
  "async-channel",
  "chrono",
  "clap",
+ "env_logger",
  "include_dir",
+ "log",
  "metrics",
  "metrics-prometheus",
  "prometheus",
@@ -2698,6 +2728,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"

Cargo.toml

@@ -27,3 +27,5 @@ async-channel = "2.1"
 metrics = "0.22"
 metrics-prometheus = "0.6.0"
 prometheus = "0.13"
+env_logger = "0.10"
+log = "0.4"

debian/service

@@ -6,8 +6,9 @@ StartLimitIntervalSec=0
 [Service]
 Type=simple
 Restart=always
-RestartSec=1
+RestartSec=10s
 User=tesla
+Environment="RUST_LOG=error,warn,info"
 ExecStart=/usr/bin/tesla-charge-controller watch
 
 [Install]

src/api_interface.rs

@@ -71,7 +71,7 @@ impl TeslaInterface {
         let mut api = FleetApi::new(key.access_token, key.refresh_token);
         api.refresh().await?;
         let last_refresh = Instant::now();
-        println!("Refreshed auth key");
+        info!("Refreshed auth key");
         let vehicle = api
             .products()
             .await?
@@ -106,12 +106,12 @@ impl TeslaInterface {
                 refresh_token: self.api.refresh_token.clone(),
             })?,
         )?;
-        println!("Auth successfully saved");
+        info!("Auth successfully saved");
         Ok(())
     }
 
     pub async fn refresh(&mut self) {
-        println!("refreshing...");
+        info!("refreshing keys...");
         self.refresh_keys().await;
         self.refresh_state().await;
     }
@@ -145,7 +145,7 @@ impl TeslaInterface {
                     state.climate_state = Some(new_climate_state);
                 }
             }
-            Err(e) => eprintln!("Error getting state: {e:#?}"),
+            Err(e) => error!("Error getting state: {e:#?}"),
         }
     }
 
@@ -156,10 +156,10 @@ impl TeslaInterface {
                     let now = Instant::now();
                     match self.save_key() {
                         Ok(_) => self.last_refresh = now,
-                        Err(e) => eprintln!("error saving auth token: {e:?}"),
+                        Err(e) => error!("error saving auth token: {e:?}"),
                     }
                 }
-                Err(e) => eprintln!("error refreshing auth token: {e:?}"),
+                Err(e) => error!("error refreshing auth token: {e:?}"),
             }
         }
     }

src/main.rs

@@ -35,6 +35,7 @@ enum Commands {
 #[tokio::main]
 async fn main() {
     let args = Args::parse();
+    env_logger::init();
 
     let auth_path = args.config_dir.join("auth");
     let config_path = args.config_dir.join("config");
@@ -66,7 +67,7 @@ async fn main() {
                             _ = interval.tick() => interface.refresh().await,
                             message = receiver.recv() => match message {
                                 Ok(message) => interface.process_request(message).await,
-                                Err(e) => eprintln!("Error on receive channel: {e:#?}")
+                                Err(e) => error!("Error on receive channel: {e:#?}")
                             }
                         }
                     }
@@ -74,7 +75,7 @@ async fn main() {
 
                 server_handle.await;
             }
-            Err(e) => println!("{}", e.error_string()),
+            Err(e) => error!("{}", e.error_string()),
         },
     }
 }

src/types.rs

@@ -18,6 +18,11 @@ impl TryFrom<teslatte::vehicles::ClimateState> for ClimateState {
     type Error = anyhow::Error;
 
     fn try_from(value: teslatte::vehicles::ClimateState) -> Result<Self, Self::Error> {
+        log::info!(
+            "Current cabin overheat protection state: {}",
+            value.cabin_overheat_protection
+        );
+
         Ok(Self {
             inside_temp: value
                 .inside_temp

watch.sh

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
+
 (
 	trap 'kill 0' SIGINT
 	cargo watch -w "src" -x check -s 'touch .trigger' &
-	cargo watch --no-vcs-ignores -w .trigger -x "run -- --config-dir test-config watch"
+	RUST_LOG=error,warn,info cargo watch --no-vcs-ignores -w .trigger -x "run -- --config-dir test-config watch"
 )