Start axum migration

Cargo.toml

@@ -22,6 +22,7 @@ consistency_check = ["crates-index", "rayon"]
 sentry = "0.27.0"
 sentry-panic = "0.27.0"
 sentry-tracing = "0.27.0"
+sentry-tower = { version = "0.27.0", features = ["http"] }
 sentry-anyhow = { version = "0.27.0", features = ["backtrace"] }
 log = "0.4"
 tracing = "0.1.37"
@@ -89,6 +90,14 @@ memmap2 = "0.5.0"
 iron = "0.6"
 router = "0.6"
 
+# axum dependencies
+axum = "0.5.17"
+hyper = { version = "0.14.15", default-features = false }
+tower = "0.4.11"
+tower-service = "0.3.2"
+tower-http = { version = "0.3.4", features = ["trace"] }
+mime = "0.3.16"
+
 # NOTE: if you change this, also double-check that the comment in `queue_builder::remove_tempdirs` is still accurate.
 tempfile = "3.1.0"
 

src/bin/cratesfyi.rs

@@ -13,10 +13,11 @@ use docs_rs::utils::{
     get_config, queue_builder, remove_crate_priority, set_crate_priority, ConfigName,
 };
 use docs_rs::{
-    BuildQueue, Config, Context, Index, Metrics, PackageKind, RustwideBuilder, Server, Storage,
+    start_web_server, BuildQueue, Config, Context, Index, Metrics, PackageKind, RustwideBuilder,
+    Storage,
 };
 use once_cell::sync::OnceCell;
-use tokio::runtime::Runtime;
+use tokio::runtime::{Builder, Runtime};
 use tracing_log::LogTracer;
 use tracing_subscriber::{filter::Directive, prelude::*, EnvFilter};
 
@@ -156,10 +157,10 @@ impl CommandLine {
             }
             Self::StartWebServer { socket_addr } => {
                 // Blocks indefinitely
-                let _ = Server::start(Some(&socket_addr), &ctx)?;
+                start_web_server(Some(&socket_addr), &ctx)?;
             }
             Self::Daemon { registry_watcher } => {
-                docs_rs::utils::start_daemon(&ctx, registry_watcher == Toggle::Enabled)?;
+                docs_rs::utils::start_daemon(ctx, registry_watcher == Toggle::Enabled)?;
             }
             Self::Database { subcommand } => subcommand.handle_args(ctx)?,
             Self::Queue { subcommand } => subcommand.handle_args(ctx)?,
@@ -536,6 +537,7 @@ enum DeleteSubcommand {
     },
 }
 
+#[derive(Clone)]
 struct BinContext {
     build_queue: OnceCell<Arc<BuildQueue>>,
     storage: OnceCell<Arc<Storage>>,
@@ -597,7 +599,11 @@ impl Context for BinContext {
         fn cdn(self) -> CdnBackend = CdnBackend::new(&self.config()?, &self.runtime()?);
         fn config(self) -> Config = Config::from_env()?;
         fn metrics(self) -> Metrics = Metrics::new()?;
-        fn runtime(self) -> Runtime = Runtime::new()?;
+        fn runtime(self) -> Runtime = {
+            Builder::new_multi_thread()
+                .enable_all()
+                .build()?
+        };
         fn index(self) -> Index = {
             let config = self.config()?;
             let path = config.registry_index_path.clone();

src/index/mod.rs

@@ -3,7 +3,6 @@ use std::{path::PathBuf, process::Command};
 
 use anyhow::Context;
 use crates_index_diff::git;
-use tracing::debug;
 use url::Url;
 
 use self::api::Api;
@@ -90,6 +89,7 @@ impl Index {
 
     #[cfg(feature = "consistency_check")]
     pub(crate) fn crates(&self) -> Result<crates_index::Index> {
+        use tracing::debug;
         // First ensure the index is up to date, peeking will pull the latest changes without
         // affecting anything else.
         debug!("Updating index");

src/lib.rs

@@ -10,7 +10,7 @@ pub use self::docbuilder::RustwideBuilder;
 pub use self::index::Index;
 pub use self::metrics::Metrics;
 pub use self::storage::Storage;
-pub use self::web::Server;
+pub use self::web::start_web_server;
 
 mod build_queue;
 pub mod cdn;