Move config to its own crate + fix config parsing

.config/example.yml

@@ -106,7 +106,7 @@ id: 'aid'
 # Max note length, should be < 8000.
 #maxNoteLength: 3000
 
-# Maximum lenght of an image caption or file comment (default 1500, max 8192)
+# Maximum length of an image caption or file comment (default 1500, max 8192)
 #maxCaptionLength: 1500
 
 # Whether disable HSTS

packages/backend/Cargo.lock

@@ -11,11 +11,20 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 [[package]]
 name = "backend"
 version = "0.0.0"
+dependencies = [
+ "config",
+ "logging",
+ "queue",
+ "server",
+]
+
+[[package]]
+name = "config"
+version = "0.1.0"
 dependencies = [
  "once_cell",
  "serde",
  "serde_yaml",
- "server",
 ]
 
 [[package]]
@@ -40,6 +49,13 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
 
+[[package]]
+name = "logging"
+version = "0.1.0"
+dependencies = [
+ "config",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.17.1"

packages/backend/Cargo.toml

@@ -8,12 +8,18 @@ default-run = "backend"
 
 members = ["crates/*"]
 
+[profile.development]
+inherits = "dev"
+
+[profile.production]
+inherits = "release"
+
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-once_cell = "1.17.1"
-serde = { version = "1.0.160", features = [ "derive" ] }
-serde_yaml = "0.9.21"
 server = { path = "crates/server" }
+logging = { path = "crates/logging" }
+queue  = { path = "crates/queue" }
+config = { path = "crates/config" }
 
 [dev-dependencies]

packages/backend/crates/config/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "config"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+once_cell = "1.17.1"
+serde = { version = "1.0.160", features = [ "derive" ] }
+serde_yaml = "0.9.21"
+

packages/backend/crates/config/src/data.rs

@@ -0,0 +1,263 @@
+use serde::{de::Visitor, Deserialize};
+
+type Port = u16;
+
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct MaxNoteLength(pub u16);
+
+#[derive(Debug, PartialEq, Deserialize)]
+pub struct MaxCommentLength(pub u16);
+
+#[derive(Debug, PartialEq)]
+pub enum IpFamily {
+    Both,
+    IPv4,
+    IPv6,
+}
+
+impl<'de> Deserialize<'de> for IpFamily {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        struct IpFamilyVisitor;
+
+        impl<'de> Visitor<'de> for IpFamilyVisitor {
+            type Value = IpFamily;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
+                formatter.write_str("One of `4` `6` `0`")
+            }
+
+            fn visit_u8<E>(self, v: u8) -> Result<Self::Value, E>
+            where
+                E: serde::de::Error,
+            {
+                {
+                    match v {
+                        0 => Ok(IpFamily::Both),
+                        4 => Ok(IpFamily::IPv4),
+                        6 => Ok(IpFamily::IPv6),
+                        _ => Err(E::unknown_variant(&v.to_string(), &["0", "4", "6"])),
+                    }
+                }
+            }
+        }
+
+        deserializer.deserialize_u8(IpFamilyVisitor)
+    }
+}
+
+impl Default for IpFamily {
+    fn default() -> Self {
+        Self::Both
+    }
+}
+
+impl<'de> Deserialize<'de> for Host {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        struct HostVisitor;
+
+        impl<'de> Visitor<'de> for HostVisitor {
+            type Value = Host;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
+                formatter.write_str("(proto://)host(.tld)(/)")
+            }
+
+            fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
+            where
+                E: serde::de::Error,
+            {
+                let components: Vec<&str> = v.split("://").collect();
+
+                match components.len() {
+                    1 => Ok(Host(None, components[0].into())),
+                    2 => Ok(Host(
+                        Some(components[0].into()),
+                        components[1].trim_end_matches('/').into(),
+                    )),
+                    _ => Err(E::custom(format!("Invalid url: {}", v))), // FIXME: more descriptive
+                                                                        // error message
+                }
+            }
+        }
+        deserializer.deserialize_str(HostVisitor)
+    }
+}
+
+#[derive(Debug, PartialEq, Default)]
+// TODO: Convert to uri later and maybe some more enums
+pub struct Host(pub Option<String>, pub String);
+
+#[derive(Debug, PartialEq, Deserialize)]
+#[serde(rename = "camelCase")]
+pub struct Config {
+    pub repository_url: Option<String>,
+    pub feedback_url: Option<String>,
+    pub url: Host,
+    pub port: Port,
+    pub db: db::DbConfig,
+    pub redis: redis::RedisConfig,
+    //    pub sonic: sonic::SonicConfig,
+    //    pub elasticsearch: elasticsearch::ElasticsearchConfig,
+    //    pub id: IdGenerator,
+    #[serde(default)]
+    pub max_note_length: MaxNoteLength,
+    #[serde(default)]
+    pub max_caption_length: MaxCommentLength,
+    //    pub disable_hsts: bool,
+    pub cluster_limit: Option<u16>,
+    //    pub deliver_job_concurrency: u16,
+    //    pub inbox_job_concurrency: u16,
+    //    pub deliver_job_per_sec: u16,
+    //    pub inbox_job_per_sec: u16,
+    //    pub deliver_job_max_attempts: u16,
+    //    pub inbox_job_max_attempts: u16,
+    //    pub outgoing_address_family: IpFamily,
+    //    pub syslog: syslog::SyslogConfig,
+    //    pub proxy: Option<Host>,
+    //    pub proxy_smtp: Option<Host>,
+    //    pub proxy_bypass_hosts: Vec<Host>,
+    //    pub allowed_private_networks: Vec<Host>,
+    //    pub max_file_size: Option<u32>,
+    //    pub media_proxy: Option<String>,
+    //    pub proxy_remote_files: bool,
+    //    pub twa: Option<twa::TWAConfig>,
+    //    pub reserved_usernames: Vec<String>,
+    //    pub max_user_signups: Option<u32>,
+    //    pub is_managed_hosting: bool,
+    //    pub deepl: Option<deepl::DeepLConfig>,
+    //    pub libre_translate: Option<libre_translate::LibreTranslateConfig>,
+    //    pub email: Option<email::Email>,
+    //    pub object_storage: Option<object_storage::ObjectStorageConfig>,
+    //    pub summaly_proxy_url: Option<Host>,
+}
+
+#[derive(Debug, PartialEq, Deserialize)]
+#[serde(rename = "lowercase")]
+pub enum IdGenerator {
+    AId,
+    MeId,
+    ULId,
+    ObjectID,
+}
+
+/// database config
+pub mod db {
+    use super::*;
+    #[derive(Debug, PartialEq, Deserialize)]
+    #[serde(rename = "camelCase")]
+    pub struct DbConfig {
+        pub host: Host,
+        pub port: Port,
+        pub db: String,
+        pub user: String,
+        pub pass: String,
+        #[serde(default = "true_fn")]
+        pub disable_cache: bool,
+        #[serde(default)]
+        pub extra: Extra,
+    }
+
+    #[derive(Debug, PartialEq, Deserialize)]
+    pub struct Extra {
+        #[serde(default = "true_fn")]
+        pub ssl: bool,
+    }
+
+    impl Default for Extra {
+        fn default() -> Self {
+        Self { ssl: true }
+    }
+    }
+}
+
+/// redis config
+pub mod redis {
+    use super::*;
+
+    #[derive(Debug, PartialEq, Deserialize)]
+    #[serde(rename = "camelCase")]
+    pub struct RedisConfig {
+        pub host: Host,
+        pub port: Port,
+        #[serde(default)]
+        pub family: IpFamily,
+        pub pass: Option<String>,
+        pub prefix: Option<String>,
+        #[serde(default)]
+        pub db: u8,
+    }
+}
+
+/// sonic search config
+pub mod sonic {
+    use super::*;
+
+    #[derive(Debug, PartialEq, Deserialize)]
+    pub struct SonicConfig {
+        pub host: Host,
+        pub port: Port,
+        #[serde(default)]
+        pub auth: Option<String>,
+        #[serde(default)]
+        pub collection: Option<String>,
+        #[serde(default)]
+        pub bucket: Option<String>,
+    }
+}
+
+/// elasticsearch config
+pub mod elasticsearch {
+    use super::*;
+
+    #[derive(Debug, PartialEq, Deserialize)]
+    pub struct ElasticsearchConfig {
+        pub host: Host,
+        pub port: Port,
+        #[serde(default)]
+        pub ssl: bool,
+        pub user: Option<String>,
+        pub pass: Option<String>,
+        pub index: Option<String>,
+    }
+}
+
+/// syslog configuration
+pub mod syslog {
+    use super::*;
+
+    #[derive(Debug, PartialEq, Deserialize)]
+    pub struct SyslogConfig {
+        host: Host,
+        port: Port,
+    }
+}
+
+/// TWA configuration
+pub mod twa {
+    use super::*;
+
+    #[derive(Debug, PartialEq, Deserialize)]
+    pub struct TWAConfig {}
+}
+
+impl Default for MaxNoteLength {
+    fn default() -> Self {
+        Self(3000)
+    }
+}
+
+impl Default for MaxCommentLength {
+    fn default() -> Self {
+        Self(1500)
+    }
+}
+
+fn true_fn() -> bool {
+    true
+}

packages/backend/crates/config/src/lib.rs

@@ -5,9 +5,9 @@ use std::path::Path;
 
 use once_cell::sync::OnceCell;
 
-mod cfg;
+mod data;
 
-pub use cfg::*;
+pub use data::*;
 
 // Config Errors
 #[derive(Debug)]
@@ -76,6 +76,15 @@ mod tests {
         path::PathBuf,
     };
 
+    use super::*;
+
+    #[test]
+    fn errors_on_invalid_path() {
+        assert!(init_config(Path::new("./invalid/path/does/not/exist")).is_err());
+    }
+
+    #[test]
+    fn parses_test_config() {
         struct Guard(PathBuf);
 
         impl Drop for Guard {
@@ -88,20 +97,25 @@ mod tests {
             }
         }
 
-    use super::*;
-
-    #[test]
-    fn errors_on_invalid_path() {
-        assert!(init_config(Path::new("./invalid/path/does/not/exist")).is_err());
-    }
-
-    #[test]
-    fn parses_test_config() {
         // setup test temp config
         let mut temp_file = std::env::temp_dir();
         temp_file.push(Path::new("calckey.test.config"));
 
-        let err = File::create(&temp_file).unwrap().write_all(br"");
+        let err = File::create(&temp_file).unwrap().write_all(
+            br"
+url: https://example.tld/
+port: 3000
+db:
+  host: localhost
+  port: 5432
+  db: calckey
+  user: example-calckey-user
+  pass: example-calckey-pass
+redis:
+  host: localhost
+  port: 6379
+",
+        );
 
         let _g = Guard(temp_file.clone());
 
@@ -112,20 +126,31 @@ mod tests {
         assert_eq!(
             config,
             Config {
-                url: Host("https://example.tld/".into()),
+                url: Host(Some("https".into()), "example.tld".into()),
                 port: 3000,
                 db: db::DbConfig {
-                    host: String::from("localhost"),
+                    host: Host(None, "localhost".into()),
                     port: 5432,
                     db: String::from("calckey"),
                     user: String::from("example-calckey-user"),
                     pass: String::from("example-calckey-pass"),
                     disable_cache: true,
-                    extra: db::Extra { extra: true }
-                }
+                    extra: db::Extra { ssl: true }
+                },
+                repository_url: None,
+                feedback_url: None,
+                redis: redis::RedisConfig {
+                    host: Host(None, "localhost".into()),
+                    port: 6379,
+                    family: IpFamily::Both,
+                    pass: None,
+                    prefix: None,
+                    db: 0,
+                },
+                max_note_length: MaxNoteLength(3000),
+                max_caption_length: MaxCommentLength(1500),
+                cluster_limit: None
             }
         );
-
-        remove_file(&temp_file).unwrap();
     }
 }

packages/backend/crates/logging/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "logging"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+config = { path = "../config" }

packages/backend/crates/logging/src/lib.rs

@@ -0,0 +1,7 @@
+
+
+pub fn idk() {
+    config::get_config();
+}
+
+

packages/backend/package.json

@@ -3,11 +3,11 @@
 	"private": true,
 	"type": "module",
 	"scripts": {
-		"start": "cargo run --profile $( [ ${NODE_ENV:=dev} = 'production' ] && echo 'release' || echo $NODE_ENV )",
+		"start": "cargo run --profile ${NODE_ENV:=development}",
 		"start:test": "NODE_ENV=test pnpm node ./built/index.js",
 		"check": "cargo check",
 		"migrate": "cargo run --bin migrate",
-		"build": "cargo build --profile $( [ ${NODE_ENV:=dev} = 'production' ] && echo 'release' || echo $NODE_ENV )",
+		"build": "cargo build --profile ${NODE_ENV:=development}",
 		"revertmigration": "typeorm migration:revert -d ormconfig.js",
 		"lint": "cargo check",
 		"test": "cargo test --workspace"

packages/backend/src/config/cfg.rs

@@ -1,133 +0,0 @@
-use serde::Deserialize;
-
-type Port = u16;
-
-#[derive(Debug, PartialEq, Deserialize)]
-pub struct MaxNoteLength(pub u16);
-
-#[derive(Debug, PartialEq, Deserialize)]
-pub enum IpFamily {
-    Both = 0,
-    IPv4 = 4,
-    IPv6 = 6,
-}
-
-#[derive(Debug, PartialEq, Deserialize, Default)]
-pub struct Host(pub String);
-
-#[derive(Debug, PartialEq, Deserialize)]
-#[serde(rename = "camelCase")]
-pub struct Config {
-    pub url: Host,
-    pub port: Port,
-    pub db: db::DbConfig,
-    pub redis: redis::RedisConfig,
-    pub sonic: sonic::SonicConfig,
-    pub elasticsearch: elasticsearch::ElasticsearchConfig,
-    pub id: IdGenerator,
-    pub max_note_length: MaxNoteLength,
-    pub max_caption_length: MaxNoteLength,
-    pub disable_hsts: bool,
-    pub cluster_limit: u16,
-    pub deliver_job_concurrency: u16,
-    pub inbox_job_concurrency: u16,
-    pub deliver_job_per_sec: u16,
-    pub inbox_job_per_sec: u16,
-    pub deliver_job_max_attempts: u16,
-    pub inbox_job_max_attempts: u16,
-    pub outgoing_address_family: IpFamily,
-    pub syslog: syslog::SyslogConfig,
-    pub proxy: Host,
-}
-
-#[derive(Debug, PartialEq, Deserialize)]
-pub enum IdGenerator {
-    AId,
-    MeId,
-    ULId,
-    ObjectID,
-}
-
-pub mod db {
-    use super::*;
-    #[derive(Debug, PartialEq, Deserialize)]
-    #[serde(rename = "camelCase")]
-    pub struct DbConfig {
-        pub host: String,
-        pub port: Port,
-        pub db: String,
-        pub user: String,
-        pub pass: String,
-        #[serde(default = "true_fn")]
-        pub disable_cache: bool,
-        pub extra: Extra,
-    }
-
-    #[derive(Debug, PartialEq, Deserialize)]
-    pub struct Extra {
-        #[serde(default = "true_fn")]
-        pub extra: bool,
-    }
-}
-
-pub mod redis {
-    use super::*;
-
-    #[derive(Debug, PartialEq, Deserialize)]
-    #[serde(rename = "camelCase")]
-    pub struct RedisConfig {
-        pub host: String,
-        pub port: Port,
-        #[serde(default = "ip_family_fn")]
-        pub family: IpFamily,
-        #[serde(default)]
-        pub pass: Option<String>,
-        #[serde(default)]
-        pub prefix: Option<String>,
-        #[serde(default)]
-        pub db: Option<i32>,
-    }
-}
-
-pub mod sonic {
-    use super::*;
-
-    #[derive(Debug, PartialEq, Deserialize)]
-    pub struct SonicConfig {
-        pub host: Host,
-        pub port: Port,
-        pub auth: String,
-        pub collection: String,
-        pub bucket: Option<String>,
-    }
-}
-
-pub mod elasticsearch {
-    use super::*;
-
-    #[derive(Debug, PartialEq, Deserialize)]
-    pub struct ElasticsearchConfig {
-        pub host: Host,
-        pub port: Port,
-        #[serde(default)]
-        pub ssl: bool,
-        pub user: Option<String>,
-        pub pass: Option<String>,
-    }
-}
-
-pub mod syslog {
-    use super::*;
-
-    #[derive(Debug, PartialEq, Deserialize)]
-    pub struct SyslogConfig {}
-}
-
-
-fn true_fn() -> bool {
-    true
-}
-
-fn ip_family_fn() -> IpFamily {
-    IpFamily::Both
-}

packages/backend/src/main.rs

@@ -1,14 +1,17 @@
 
-use std::path::Path;
+use std::{path::Path, error::Error};
 
-mod config;
+#[cfg(debug_assertions)]
+extern crate config;
 
-fn main() {
+fn main() -> Result<(), Box<dyn Error>> {
     // bootstrap
 
     // ENV
 
     // get config
 
-    config::init_config(Path::new(""));
+    config::init_config(Path::new(""))?;
+
+    Ok(())
 }