chore: bump version to 0.1.0

- Add toml crate dependency for TOML file parsing
- Create config module with Config struct to deserialize config.toml
- Support OIDC URLs (auth_url, token_url, redirect_url), credentials (client_id, client_secret)
- Make server host/port, database URL, and session secret configurable
- Create config.example.toml with all configuration options documented
- Update main.rs to load config.toml with fallback to environment variables
- Maintain backward compatibility with environment variable configuration

.gitea/workflows/ci.yaml

@@ -3,7 +3,7 @@ name: Release
 on:
   push:
     tags:
-      - 'v*.*.*'
+      - "v*.*.*"
 
 jobs:
   build_release:
@@ -22,6 +22,11 @@ jobs:
       - name: Build release
         run: |
           cargo build --release
+
+      - name: Package frontend
+        run: |
+          zip -r static.zip static
+
       - name: Generate a changelog
         uses: orhun/git-cliff-action@v4
         id: git-cliff
@@ -31,8 +36,10 @@ jobs:
           github_token: ""
         env:
           OUTPUT: CHANGELOG.md
+
       - uses: akkuman/gitea-release-action@v1
         with:
           files: |-
             target/release/weight_tracker
-          body: Release build for weight_tracker
+            static.zip
+          body: ${{ steps.git-cliff.outputs.content }}

Cargo.lock

@@ -37,6 +37,17 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "891477e0c6a8957309ee5c45a6368af3ae14bb510732d2684ffa19af310920f9"
+dependencies = [
+ "getrandom 0.2.17",
+ "once_cell",
+ "version_check",
+]
+
 [[package]]
 name = "allocator-api2"
 version = "0.2.21"
@@ -225,7 +236,7 @@ dependencies = [
  "aes-gcm",
  "async-trait",
  "axum",
- "base64",
+ "base64 0.22.1",
  "bytes",
  "chrono",
  "cookie",
@@ -259,6 +270,12 @@ dependencies = [
  "sqlx",
 ]
 
+[[package]]
+name = "base64"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -280,6 +297,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
 [[package]]
 name = "bitflags"
 version = "2.11.0"
@@ -409,6 +432,25 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "config"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23738e11972c7643e4ec947840fc463b6a571afcd3e735bdfce7d03c7a784aca"
+dependencies = [
+ "async-trait",
+ "json5",
+ "lazy_static",
+ "nom",
+ "pathdiff",
+ "ron",
+ "rust-ini",
+ "serde",
+ "serde_json",
+ "toml",
+ "yaml-rust",
+]
+
 [[package]]
 name = "const-oid"
 version = "0.9.6"
@@ -422,7 +464,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
 dependencies = [
  "aes-gcm",
- "base64",
+ "base64 0.22.1",
  "percent-encoding",
  "rand 0.8.5",
  "subtle",
@@ -581,6 +623,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "dlv-list"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0688c2a7f92e427f44895cd63841bff7b29f8d7a1648b9e7e07a4a365b2e1257"
+
 [[package]]
 name = "dotenvy"
 version = "0.15.7"
@@ -882,6 +930,15 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+dependencies = [
+ "ahash",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.14.5"
@@ -1049,7 +1106,7 @@ version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "futures-channel",
  "futures-util",
@@ -1310,6 +1367,17 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "json5"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96b0db21af676c1ce64250b5f40f3ce2cf27e4e47cb91ed91eb6fe9350b430c1"
+dependencies = [
+ "pest",
+ "pest_derive",
+ "serde",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -1343,7 +1411,7 @@ version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e02f3bb43d335493c96bf3fd3a321600bf6bd07ed34bc64118e9293bdffea46c"
 dependencies = [
- "bitflags",
+ "bitflags 2.11.0",
  "libc",
  "plain",
  "redox_syscall 0.7.4",
@@ -1360,6 +1428,12 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "litemap"
 version = "0.8.2"
@@ -1425,6 +1499,12 @@ dependencies = [
  "unicase",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "mio"
 version = "1.2.0"
@@ -1436,6 +1516,16 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "nonempty"
 version = "0.7.0"
@@ -1500,7 +1590,7 @@ version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51e219e79014df21a225b1860a479e2dcd7cbd9130f4defd4bd0e191ea31d67d"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "chrono",
  "getrandom 0.2.17",
  "http",
@@ -1532,6 +1622,16 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
 
+[[package]]
+name = "ordered-multimap"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccd746e37177e1711c20dd619a1620f34f5c8b569c53590a72dedd5344d8924a"
+dependencies = [
+ "dlv-list",
+ "hashbrown 0.12.3",
+]
+
 [[package]]
 name = "parking"
 version = "2.2.1"
@@ -1561,6 +1661,12 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "pathdiff"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df94ce210e5bc13cb6651479fa48d14f601d9858cfe0467f43ae157023b938d3"
+
 [[package]]
 name = "pem-rfc7468"
 version = "0.7.0"
@@ -1576,6 +1682,49 @@ version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
+[[package]]
+name = "pest"
+version = "2.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0848c601009d37dfa3430c4666e147e49cdcf1b92ecd3e63657d8a5f19da662"
+dependencies = [
+ "memchr",
+ "ucd-trie",
+]
+
+[[package]]
+name = "pest_derive"
+version = "2.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11f486f1ea21e6c10ed15d5a7c77165d0ee443402f0780849d1768e7d9d6fe77"
+dependencies = [
+ "pest",
+ "pest_generator",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8040c4647b13b210a963c1ed407c1ff4fdfa01c31d6d2a098218702e6664f94f"
+dependencies = [
+ "pest",
+ "pest_meta",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89815c69d36021a140146f26659a81d6c2afa33d216d736dd4be5381a7362220"
+dependencies = [
+ "pest",
+ "sha2",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.17"
@@ -1829,7 +1978,7 @@ version = "0.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
 dependencies = [
- "bitflags",
+ "bitflags 2.11.0",
 ]
 
 [[package]]
@@ -1838,7 +1987,7 @@ version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f450ad9c3b1da563fb6948a8e0fb0fb9269711c9c73d9ea1de5058c79c8d643a"
 dependencies = [
- "bitflags",
+ "bitflags 2.11.0",
 ]
 
 [[package]]
@@ -1847,7 +1996,7 @@ version = "0.12.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "futures-core",
  "http",
@@ -1885,7 +2034,7 @@ version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab3f43e3283ab1488b624b44b0e988d0acea0b3214e694730a055cb6b2efa801"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "encoding_rs",
  "futures-core",
@@ -1933,6 +2082,17 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "ron"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88073939a61e5b7680558e6be56b419e208420c2adb92be54921fa6b72283f1a"
+dependencies = [
+ "base64 0.13.1",
+ "bitflags 1.3.2",
+ "serde",
+]
+
 [[package]]
 name = "rsa"
 version = "0.9.10"
@@ -1953,6 +2113,16 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "rust-ini"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6d5f2436026b4f6e79dc829837d467cc7e9a55ee40e750d716713540715a2df"
+dependencies = [
+ "cfg-if",
+ "ordered-multimap",
+]
+
 [[package]]
 name = "rustc-hash"
 version = "2.1.2"
@@ -2077,7 +2247,7 @@ version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
 dependencies = [
- "bitflags",
+ "bitflags 2.11.0",
  "core-foundation 0.10.1",
  "core-foundation-sys",
  "libc",
@@ -2277,7 +2447,7 @@ version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee6798b1838b6a0f69c007c133b8df5866302197e404e8b6ee8ed3e3a5e68dc6"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "chrono",
  "crc",
@@ -2354,8 +2524,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aa003f0038df784eb8fecbbac13affe3da23b45194bd57dba231c8f48199c526"
 dependencies = [
  "atoi",
- "base64",
+ "base64 0.22.1",
- "bitflags",
+ "bitflags 2.11.0",
  "byteorder",
  "bytes",
  "chrono",
@@ -2398,8 +2568,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "db58fcd5a53cf07c184b154801ff91347e4c30d17a3562a635ff028ad5deda46"
 dependencies = [
  "atoi",
- "base64",
+ "base64 0.22.1",
- "bitflags",
+ "bitflags 2.11.0",
  "byteorder",
  "chrono",
  "crc",
@@ -2516,7 +2686,7 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a13f3d0daba03132c0aa9767f98351b3488edc2c100cda2d2ec2b04f3d8d3c8b"
 dependencies = [
- "bitflags",
+ "bitflags 2.11.0",
  "core-foundation 0.9.4",
  "system-configuration-sys",
 ]
@@ -2689,6 +2859,15 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "toml"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "tower"
 version = "0.5.3"
@@ -2711,7 +2890,7 @@ version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4e6559d53cc268e5031cd8429d05415bc4cb4aefc4aa5d6cc35fbf5b924a1f8"
 dependencies = [
- "bitflags",
+ "bitflags 2.11.0",
  "bytes",
  "futures-core",
  "futures-util",
@@ -2789,6 +2968,12 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
+
 [[package]]
 name = "unicase"
 version = "2.9.0"
@@ -3019,7 +3204,7 @@ version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
 dependencies = [
- "bitflags",
+ "bitflags 2.11.0",
  "hashbrown 0.15.5",
  "indexmap",
  "semver",
@@ -3081,6 +3266,7 @@ dependencies = [
  "axum",
  "axum_session",
  "axum_session_sqlx",
+ "config",
  "oauth2",
  "reqwest 0.13.2",
  "serde",
@@ -3534,7 +3720,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
 dependencies = [
  "anyhow",
- "bitflags",
+ "bitflags 2.11.0",
  "indexmap",
  "log",
  "serde",
@@ -3570,6 +3756,15 @@ version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ffae5123b2d3fc086436f8834ae3ab053a283cfac8fe0a0b8eaae044768a4c4"
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "yoke"
 version = "0.8.2"

Cargo.toml

@@ -16,4 +16,5 @@ tokio = { version = "1.0", features = ["full"] }
 thiserror = "2.0"
 anyhow = "1.0"
 serde = { version = "1.0", features = ["derive"] }
+config = { version = "0.13", features = ["toml"] }
 tower-http = { version = "0.6", features = ["fs", "cors"] }

config.example.toml

@@ -0,0 +1,20 @@
+# OIDC Configuration
+[oidc]
+client_id = "your_client_id"
+client_secret = "your_client_secret"
+auth_url = "https://your-provider.com/auth"
+token_url = "https://your-provider.com/token"
+redirect_url = "http://localhost:3000/auth/callback"
+
+# Server Configuration
+[server]
+host = "127.0.0.1"
+port = 3000
+
+# Database Configuration
+[database]
+url = "sqlite:weight_tracker.db"
+
+# Session Configuration
+[session]
+secret = "your_secret_key_that_is_long_enough_so_the_library_does_not_complain"

scripts/bump.sh

@@ -14,7 +14,7 @@ if [ "${CONFIRM}" != "Y" ]; then
     exit 1
 fi
 
-git commit -am "chore: bump version to ${VERSION}"
+git commit --allow-empty -am "chore: bump version to ${VERSION}"
 git tag -am "Version ${VERSION}" "${VERSION}"
 
 echo Press Y to push commit and tag

src/config.rs

@@ -0,0 +1,113 @@
+use oauth2::{AuthUrl, ClientId, ClientSecret, RedirectUrl, TokenUrl, basic::BasicClient};
+use serde::{Deserialize, Serialize};
+use std::path::Path;
+
+use crate::OidcClient;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Config {
+    pub oidc: OidcConfig,
+    pub server: ServerConfig,
+    pub database: DatabaseConfig,
+    pub session: SessionConfig,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct OidcConfig {
+    pub client_id: String,
+    pub client_secret: String,
+    pub auth_url: String,
+    pub token_url: String,
+    pub redirect_url: String,
+}
+
+impl OidcConfig {
+    pub fn to_client(
+        &self,
+    ) -> OidcClient {
+        let client_id = ClientId::new(self.client_id.clone());
+        let client_secret = ClientSecret::new(self.client_secret.clone());
+        let auth_url = AuthUrl::new(self.auth_url.clone()).unwrap();
+        let token_url = TokenUrl::new(self.token_url.clone()).unwrap();
+        let redirect_url = RedirectUrl::new(self.redirect_url.clone()).unwrap();
+
+        BasicClient::new(client_id)
+            .set_client_secret(client_secret)
+            .set_auth_uri(auth_url)
+            .set_token_uri(token_url)
+            .set_redirect_uri(redirect_url)
+    }
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct ServerConfig {
+    pub host: String,
+    pub port: u16,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct DatabaseConfig {
+    pub url: String,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct SessionConfig {
+    pub secret: String,
+}
+
+impl Config {
+    /// Load configuration from a TOML file and environment variables
+    /// config-rs merges file config with environment variables automatically
+    pub fn load(path: &str) -> Result<Self, Box<dyn std::error::Error>> {
+        let mut builder = config::Config::builder();
+
+        // Add default values first
+        let defaults = Self::defaults();
+        builder = builder.add_source(
+            config::Config::try_from(&defaults)
+                .map_err(|e| Box::new(e) as Box<dyn std::error::Error>)?,
+        );
+
+        // Load from file if it exists
+        if Path::new(path).exists() {
+            builder = builder.add_source(config::File::with_name(path).required(false));
+        }
+
+        // Override with environment variables
+        // Environment variables should be prefixed with the app name and use __ for nesting
+        // e.g., WEIGHT_TRACKER_OIDC__CLIENT_ID for oidc.client_id
+        builder = builder.add_source(
+            config::Environment::with_prefix("WEIGHT_TRACKER")
+                .try_parsing(true)
+                .separator("__"),
+        );
+
+        let config = builder.build()?;
+        let result: Config = config.try_deserialize()?;
+        Ok(result)
+    }
+
+    /// Get default configuration values
+    fn defaults() -> Self {
+        Config {
+            oidc: OidcConfig {
+                client_id: "your_client_id".to_string(),
+                client_secret: "your_client_secret".to_string(),
+                auth_url: "https://your-provider.com/auth".to_string(),
+                token_url: "https://your-provider.com/token".to_string(),
+                redirect_url: "http://localhost:3000/auth/callback".to_string(),
+            },
+            server: ServerConfig {
+                host: "127.0.0.1".to_string(),
+                port: 3000,
+            },
+            database: DatabaseConfig {
+                url: "sqlite:weight_tracker.db".to_string(),
+            },
+            session: SessionConfig {
+                secret: "your_secret_key_that_is_long_enough_so_the_library_does_not_complain"
+                    .to_string(),
+            },
+        }
+    }
+}

src/handlers.rs

@@ -3,8 +3,11 @@ use axum::response::{Html, Redirect};
 use axum::{Form, extract::Query, extract::State};
 use axum_session::Session;
 use axum_session_sqlx::SessionSqlitePool;
-use oauth2::{AuthorizationCode, CsrfToken, PkceCodeChallenge, PkceCodeVerifier, Scope, TokenResponse, HttpRequest, HttpResponse};
 use oauth2::http;
+use oauth2::{
+    AuthorizationCode, CsrfToken, HttpRequest, HttpResponse, PkceCodeChallenge, PkceCodeVerifier,
+    Scope, TokenResponse,
+};
 use reqwest::Client;
 use serde::Deserialize;
 
@@ -17,6 +20,7 @@ pub struct IndexTemplate {
 #[derive(Deserialize)]
 pub struct WeightForm {
     date: String,
+    time: String,
     weight: f64,
 }
 
@@ -28,7 +32,10 @@ pub async fn index(State(state): State<crate::AppState>) -> Html<String> {
     Html(template.render().unwrap())
 }
 
-pub async fn login(State(state): State<crate::AppState>, session: Session<SessionSqlitePool>) -> Redirect {
+pub async fn login(
+    State(state): State<crate::AppState>,
+    session: Session<SessionSqlitePool>,
+) -> Redirect {
     // Generate PKCE challenge
     let (pkce_challenge, pkce_verifier) = PkceCodeChallenge::new_random_sha256();
 
@@ -102,9 +109,7 @@ pub async fn callback(
 }
 
 // Async HTTP client for oauth2
-async fn async_http_client(
+async fn async_http_client(req: HttpRequest) -> Result<HttpResponse, reqwest::Error> {
-    req: HttpRequest,
-) -> Result<HttpResponse, reqwest::Error> {
     let client = Client::new();
 
     // Convert http::Method to reqwest::Method
@@ -130,8 +135,7 @@ async fn async_http_client(
     let body = response.bytes().await?;
 
     // Construct an http::Response
-    let mut http_response = http::Response::builder()
+    let mut http_response = http::Response::builder().status(status_code);
-        .status(status_code);
 
     for (k, v) in headers.iter() {
         http_response = http_response.header(k, v);
@@ -147,7 +151,8 @@ pub async fn input_post(
 ) -> Result<Html<String>, Redirect> {
     // Check if user is authenticated
     if let Some(user_id) = session.get::<String>("user_id") {
-        super::models::insert_weight(&state.pool, &user_id, &form.date, form.weight)
+        let datetime = format!("{}T{}", form.date, form.time);
+        super::models::insert_weight(&state.pool, &user_id, &datetime, form.weight)
             .await
             .unwrap();
         let weights = super::models::get_all_weights(&state.pool)
@@ -157,7 +162,7 @@ pub async fn input_post(
         for weight in weights {
             html.push_str(&format!(
                 "<p>{}: {} kg by {}</p>\n",
-                weight.date, weight.weight, weight.user_id
+                weight.date, weight.weight, &user_id
             ));
         }
         Ok(Html(html))

src/lib.rs

@@ -1,5 +1,6 @@
 pub mod handlers;
 pub mod models;
+pub mod config;
 
 use axum::{
     Router,
@@ -10,10 +11,7 @@ use axum_session_sqlx::SessionSqlitePool;
 use sqlx::SqlitePool;
 use tower_http::services::ServeDir;
 
-#[derive(Clone)]
+pub type OidcClient = oauth2::Client<
-pub struct AppState {
-    pub pool: SqlitePool,
-    pub oidc_client: oauth2::Client<
         oauth2::StandardErrorResponse<oauth2::basic::BasicErrorResponseType>,
         oauth2::StandardTokenResponse<oauth2::EmptyExtraTokenFields, oauth2::basic::BasicTokenType>,
         oauth2::StandardTokenIntrospectionResponse<
@@ -27,7 +25,12 @@ pub struct AppState {
         oauth2::EndpointNotSet,
         oauth2::EndpointNotSet,
         oauth2::EndpointSet,
-    >,
+    >;
+
+#[derive(Clone)]
+pub struct AppState {
+    pub pool: SqlitePool,
+    pub oidc_client: OidcClient,
 }
 
 pub async fn create_app(state: AppState, session_secret: Vec<u8>, pool: SqlitePool) -> Router {

src/main.rs

@@ -1,44 +1,33 @@
-use oauth2::{AuthUrl, ClientId, ClientSecret, RedirectUrl, TokenUrl, basic::BasicClient};
+use std::str::FromStr;
+
 use sqlx::SqlitePool;
-use std::env;
+use weight_tracker::{AppState, config::Config, create_app};
-use weight_tracker::{AppState, create_app};
 
 #[tokio::main]
 async fn main() {
+    let config = Config::load("config.toml").unwrap_or_else(|e| {
+        eprintln!("Failed to load configuration: {}", e);
+        eprintln!("Using default values. Set environment variables prefixed with WEIGHT_TRACKER_ to override.");
+        std::process::exit(1);
+    });
+
     // Set up database
-    let database_url = "sqlite:weight_tracker.db";
+    let pool = SqlitePool::connect_with(
-    let pool = SqlitePool::connect(database_url)
+        sqlx::sqlite::SqliteConnectOptions::from_str(&config.database.url)
+            .expect("Could not parse database URL")
+            .create_if_missing(true),
+    )
+    .await
+    .expect("Failed to connect to database");
+    sqlx::migrate!()
+        .run(&pool)
         .await
-        .expect("Failed to connect to database");
+        .expect("Could not run database migrations");
 
     // Set up OIDC client
-    let client_id =
+    let oidc_client = config.oidc.to_client();
-        ClientId::new(env::var("OIDC_CLIENT_ID").unwrap_or_else(|_| "your_client_id".to_string()));
-    let client_secret = ClientSecret::new(
-        env::var("OIDC_CLIENT_SECRET").unwrap_or_else(|_| "your_client_secret".to_string()),
-    );
-    let auth_url = AuthUrl::new(
-        env::var("OIDC_AUTH_URL").unwrap_or_else(|_| "https://your-provider.com/auth".to_string()),
-    )
-    .unwrap();
-    let token_url = TokenUrl::new(
-        env::var("OIDC_TOKEN_URL")
-            .unwrap_or_else(|_| "https://your-provider.com/token".to_string()),
-    )
-    .unwrap();
-    let redirect_url = RedirectUrl::new("http://localhost:3000/auth/callback".to_string()).unwrap();
 
-    let oidc_client = BasicClient::new(client_id)
+    let secret = config.session.secret.as_bytes().to_vec();
-        .set_client_secret(client_secret)
-        .set_auth_uri(auth_url)
-        .set_token_uri(token_url)
-        // Set the URL the user will be redirected to after the authorization process.
-        .set_redirect_uri(redirect_url);
-
-    let secret = env::var("SESSION_SECRET")
-        .unwrap_or_else(|_| "your_secret_key_that_is_long_enough_so_the_library_does_not_complain".to_string())
-        .as_bytes()
-        .to_vec();
 
     let app_state = AppState {
         pool: pool.clone(),
@@ -47,9 +36,8 @@ async fn main() {
 
     let app = create_app(app_state, secret, pool).await;
 
-    let listener = tokio::net::TcpListener::bind("127.0.0.1:3000")
+    let addr = format!("{}:{}", config.server.host, config.server.port);
-        .await
+    let listener = tokio::net::TcpListener::bind(&addr).await.unwrap();
-        .unwrap();
     println!("listening on {}", listener.local_addr().unwrap());
     axum::serve(listener, app).await.unwrap();
 }

templates/index.html

@@ -1,10 +1,46 @@
 <!DOCTYPE html>
 <html>
+
 <head>
     <title>Weight Tracker</title>
     <script src="https://unpkg.com/htmx.org@1.9.10"></script>
+
+    <script>
+        function fillCurrentDateTime() {
+            // Fill date and time with current values
+            const now = new Date();
+
+            // Format date as YYYY-MM-DD
+            const year = now.getFullYear();
+            const month = String(now.getMonth() + 1).padStart(2, '0');
+            const day = String(now.getDate()).padStart(2, '0');
+            document.getElementById('date').value = `${year}-${month}-${day}`;
+
+            // Format time as HH:MM
+            const hours = String(now.getHours()).padStart(2, '0');
+            const minutes = String(now.getMinutes()).padStart(2, '0');
+            document.getElementById('time').value = `${hours}:${minutes}`;
+
+            // Fill weight with the latest weight from the list
+            const weightElements = document.querySelectorAll('#weights p');
+            if (weightElements.length > 0) {
+                const latestWeightText = weightElements[0].textContent;
+                // Extract weight value from format "YYYY-MM-DD: XX.X kg by username"
+                const match = latestWeightText.match(/(\d+\.?\d*)\s*kg/);
+                if (match) {
+                    document.getElementById('weight').value = match[1];
+                }
+            }
+        }
+
+        function showInputDialog() {
+            fillCurrentDateTime();
+            document.getElementById('inputDialog').showModal();
+        }
+    </script>
     <link rel="stylesheet" href="/static/css/style.css">
 </head>
+
 <body>
     <h1>Weight Tracker</h1>
     <div id="weights">
@@ -12,16 +48,20 @@
         <p>{{ weight.date }}: {{ weight.weight }} kg by {{ weight.user_id }}</p>
         {% endfor %}
     </div>
-    <button onclick="document.getElementById('inputDialog').showModal()">Add Weight</button>
+    <button onclick="showInputDialog()">Add Weight</button>
     <dialog id="inputDialog">
         <h1>Add Weight</h1>
-        <form hx-post="/input" hx-target="#weights" hx-swap="innerHTML" hx-on:htmx:after-request="document.getElementById('inputDialog').close()">
+        <form hx-post="/input" hx-target="#weights" hx-swap="innerHTML"
+            hx-on:htmx:after-request="document.getElementById('inputDialog').close()">
             <label for="date">Date:</label>
             <input type="date" id="date" name="date" required><br>
+            <label for="time">Time:</label>
+            <input type="time" id="time" name="time" required><br>
             <label for="weight">Weight (kg):</label>
             <input type="number" step="0.1" id="weight" name="weight" required><br>
             <button type="submit">Submit</button>
         </form>
     </dialog>
 </body>
+
 </html>

templates/input.html

@@ -1,20 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <title>Add Weight</title>
-    <script src="https://unpkg.com/htmx.org@1.9.10"></script>
-    <link rel="stylesheet" href="/static/css/style.css">
-</head>
-<body>
-    <h1>Add Weight</h1>
-    <form hx-post="/input" hx-target="#result" hx-swap="innerHTML">
-        <label for="date">Date:</label>
-        <input type="date" id="date" name="date" required><br>
-        <label for="weight">Weight (kg):</label>
-        <input type="number" step="0.1" id="weight" name="weight" required><br>
-        <button type="submit">Submit</button>
-    </form>
-    <div id="result"></div>
-    <a href="/">Back to Tracker</a>
-</body>
-</html>

tests/e2e.rs

@@ -18,8 +18,8 @@ async fn make_app() -> axum::Router {
         Some(TokenUrl::new("http://localhost/token".into()).unwrap()),
     );
 
-    let state = AppState { pool, oidc_client };
+    let state = AppState { pool: pool.clone(), oidc_client };
-    create_app(state, b"01234567890123456789012345678901".to_vec())
+    create_app(state, b"01234567890123456789012345678901".to_vec(), pool).await
 }
 
 #[tokio::test]