updates

.envrc

@@ -0,0 +1 @@
+use flake

.github/workflows/ci.yaml

@@ -0,0 +1,16 @@
+on: [push, pull_request]
+
+name: Continuous integration
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: cachix/install-nix-action@v27
+      - uses: icewind1991/attic-action@v1
+        with:
+          name: ci
+          instance: https://cache.icewind.me
+          authToken: "${{ secrets.ATTIC_TOKEN }}"
+      - run: nix flake check --keep-going

.gitignore

@@ -1,3 +1,4 @@
 /target
 **/*.rs.bk
-Cargo.lock
+result
+.direnv

Cargo.toml

@@ -1,19 +1,20 @@
 [package]
 name = "mitemp"
-version = "0.3.1"
+version = "0.4.0"
 authors = ["Robin Appelman <robin@icewind.nl>"]
 edition = "2018"
 description = "Read Xiaomi MI Temperature and Humidity Sensor over BLE"
 license = "MIT/Apache-2.0"
+rust-version = "1.70.0"
 
 [dependencies]
-btleplug = "0.9.2"
-num_enum = "0.5.7"
+btleplug = "0.11.6"
+num_enum = "0.7.3"
 tokio-stream = "0.1.8"
-uuid = "0.8.2"
-log = "0.4.16"
+uuid = "1.11.0"
+tracing = "0.1.40"
 
 [dev-dependencies]
 main_error = "0.1"
-env_logger = "0.9"
+tracing-subscriber = "0.3.18"
 tokio = { version = "1.17.0", features = ["macros", "rt-multi-thread"] }

examples/listen.rs

@@ -7,7 +7,7 @@ use tokio_stream::StreamExt;
 
 #[tokio::main]
 async fn main() -> Result<(), MainError> {
-    env_logger::init();
+    tracing_subscriber::fmt::init();
 
     let manager = Manager::new().await?;
     let adapter = manager.adapters().await?.pop().unwrap();

flake.lock

@@ -0,0 +1,107 @@
+{
+  "nodes": {
+    "crane": {
+      "locked": {
+        "lastModified": 1730060262,
+        "narHash": "sha256-RMgSVkZ9H03sxC+Vh4jxtLTCzSjPq18UWpiM0gq6shQ=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "498d9f122c413ee1154e8131ace5a35a80d8fa76",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "flakelight": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1731328800,
+        "narHash": "sha256-gy6/aB9qY+PaOgqRXx5DQNsgKCkjjGKG1HYtth+WTlI=",
+        "owner": "nix-community",
+        "repo": "flakelight",
+        "rev": "76fce036c5e0daf15a926de77f1410ae997c5d4c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "flakelight",
+        "type": "github"
+      }
+    },
+    "mill-scale": {
+      "inputs": {
+        "crane": "crane",
+        "flakelight": [
+          "flakelight"
+        ],
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1731858893,
+        "narHash": "sha256-Ugoi82xv7KOc2VdQejeVvKODP6bt7dkMsDsdRRkN4a8=",
+        "owner": "icewind1991",
+        "repo": "mill-scale",
+        "rev": "9cc1f1c214b1d8c85fea7d8afa56983870c5a59d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "icewind1991",
+        "repo": "mill-scale",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1731652201,
+        "narHash": "sha256-XUO0JKP1hlww0d7mm3kpmIr4hhtR4zicg5Wwes9cPMg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "c21b77913ea840f8bcf9adf4c41cecc2abffd38d",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-24.05",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flakelight": "flakelight",
+        "mill-scale": "mill-scale",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "mill-scale",
+          "flakelight",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1730255392,
+        "narHash": "sha256-9pydem8OVxa0TwjUai1PJe0yHAJw556CWCEwyoAq8Ik=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "7509d76ce2b3d22b40bd25368b45c0a9f7f36c89",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,15 @@
+{
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-24.05";
+    flakelight = {
+      url = "github:nix-community/flakelight";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    mill-scale = {
+      url = "github:icewind1991/mill-scale";
+      inputs.flakelight.follows = "flakelight";
+    };
+  };
+  outputs = { mill-scale, ... }: mill-scale ./. {
+  };
+}

src/lib.rs

@@ -1,10 +1,10 @@
 pub use btleplug::api::BDAddr;
 use btleplug::api::{Central, CentralEvent, ScanFilter};
-use log::debug;
 use num_enum::TryFromPrimitive;
 use std::collections::HashMap;
 use std::convert::TryFrom;
 use tokio_stream::{Stream, StreamExt};
+use tracing::debug;
 use uuid::Uuid;
 
 /// Detected mitemp sensor and the data read from it
@@ -55,7 +55,7 @@ pub async fn listen<A: Central>(
     Ok(event_receiver
         .filter_map(|event| match event {
             CentralEvent::ServiceDataAdvertisement { service_data, id } => {
-                debug!("Got service data for {:?}", id);
+                debug!(%id, "Got service data");
                 Some(service_data)
             }
             _ => None,
@@ -118,7 +118,7 @@ struct InvalidServiceData;
 fn parse_advertising_data(
     service_data: &[u8],
 ) -> Result<(BDAddr, SensorUpdate), InvalidServiceData> {
-    debug!("Parsing sensor data {:?}", service_data);
+    debug!(?service_data, "Parsing sensor data");
     let sensor_type = &service_data[1..4];
     if sensor_type != [0x20, 0xaa, 0x01] {
         return Err(InvalidServiceData);