git-next/crates/config/src/server.rs
Paul Campbell 717cc8b0bc
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refactor: update macro signatures and add documentation support
2024-06-29 18:26:19 +01:00

151 lines
3.2 KiB
Rust

//
use std::{
collections::BTreeMap,
net::SocketAddr,
path::{Path, PathBuf},
str::FromStr,
};
use kxio::fs::FileSystem;
use tracing::info;
use crate::{newtype, ForgeAlias, ForgeConfig, RepoAlias};
#[derive(Debug, thiserror::Error)]
pub enum Error {
#[error("fs: {0}")]
KxioFs(#[from] kxio::fs::Error),
#[error("deserialise toml: {0}")]
TomlDe(#[from] toml::de::Error),
#[error("parse IP addres/port: {0}")]
AddressParse(#[from] std::net::AddrParseError),
}
type Result<T> = core::result::Result<T, Error>;
/// Mapped from the `git-next-server.toml` file
#[derive(
Clone,
Debug,
derive_more::From,
PartialEq,
Eq,
PartialOrd,
Ord,
derive_more::AsRef,
serde::Deserialize,
derive_more::Constructor,
)]
pub struct ServerConfig {
http: Http,
webhook: Webhook,
storage: ServerStorage,
pub forge: BTreeMap<String, ForgeConfig>,
}
impl ServerConfig {
#[tracing::instrument(skip_all)]
pub fn load(fs: &FileSystem) -> Result<Self> {
let file = fs.base().join("git-next-server.toml");
info!(?file, "");
let str = fs.file_read_to_string(&file)?;
Ok(toml::from_str(&str)?)
}
pub fn forges(&self) -> impl Iterator<Item = (ForgeAlias, &ForgeConfig)> {
self.forge
.iter()
.map(|(alias, forge)| (ForgeAlias::new(alias.clone()), forge))
}
pub const fn storage(&self) -> &ServerStorage {
&self.storage
}
pub const fn webhook(&self) -> &Webhook {
&self.webhook
}
pub fn http(&self) -> Result<SocketAddr> {
self.http.socket_addr()
}
}
/// Defines the port the server will listen to for incoming webhooks messages
#[derive(
Clone,
Debug,
derive_more::From,
PartialEq,
Eq,
PartialOrd,
Ord,
derive_more::AsRef,
serde::Deserialize,
derive_more::Constructor,
)]
pub struct Http {
addr: String,
port: u16,
}
impl Http {
fn socket_addr(&self) -> Result<SocketAddr> {
Ok(SocketAddr::from_str(&format!(
"{}:{}",
self.addr, self.port
))?)
}
}
/// Defines the Webhook Forges should send updates to
/// Must be an address that is accessible from the remote forge
#[derive(
Clone,
Debug,
derive_more::From,
PartialEq,
Eq,
PartialOrd,
Ord,
derive_more::AsRef,
serde::Deserialize,
derive_more::Constructor,
)]
pub struct Webhook {
url: String,
}
impl Webhook {
pub fn url(&self, forge_alias: &ForgeAlias, repo_alias: &RepoAlias) -> WebhookUrl {
let base_url = &self.url;
WebhookUrl(format!("{base_url}/{forge_alias}/{repo_alias}"))
}
pub fn base_url(&self) -> &str {
&self.url
}
}
newtype!(WebhookUrl: String, serde::Serialize: "The URL for the webhook where forges should send their updates");
/// The directory to store server data, such as cloned repos
#[derive(
Clone,
Debug,
derive_more::From,
PartialEq,
Eq,
PartialOrd,
Ord,
derive_more::AsRef,
serde::Deserialize,
derive_more::Constructor,
)]
pub struct ServerStorage {
path: PathBuf,
}
impl ServerStorage {
pub fn path(&self) -> &Path {
self.path.as_path()
}
}