From 2380c3b4f60a8354af274a1a832fabe4a4dc345a Mon Sep 17 00:00:00 2001
From: Miles Johnson <mileswjohnson@gmail.com>
Date: Tue, 21 Nov 2023 21:58:43 -0800
Subject: [PATCH] Polish.

---
 crates/cli/src/commands/migrate/v0_20.rs | 2 +-
 crates/core/src/helpers.rs               | 1 -
 crates/core/src/tool.rs                  | 4 ++--
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/crates/cli/src/commands/migrate/v0_20.rs b/crates/cli/src/commands/migrate/v0_20.rs
index 0e3cab246..6f82acf9d 100644
--- a/crates/cli/src/commands/migrate/v0_20.rs
+++ b/crates/cli/src/commands/migrate/v0_20.rs
@@ -63,7 +63,7 @@ pub async fn migrate() -> SystemResult {
 
 #[cfg(not(windows))]
 fn update_shell() -> SystemResult {
-    use crate::shell::{self, format_env_var};
+    use crate::shell::format_env_var;
 
     info!("Updating shell profile...");
 
diff --git a/crates/core/src/helpers.rs b/crates/core/src/helpers.rs
index b7c1f7af5..af2c91f36 100644
--- a/crates/core/src/helpers.rs
+++ b/crates/core/src/helpers.rs
@@ -5,7 +5,6 @@ use once_cell::sync::Lazy;
 use regex::Regex;
 use serde::de::DeserializeOwned;
 use serde::Serialize;
-use sha2::digest::typenum::Len;
 use sha2::{Digest, Sha256};
 use starbase_archive::is_supported_archive_extension;
 use starbase_utils::dirs::home_dir;
diff --git a/crates/core/src/tool.rs b/crates/core/src/tool.rs
index 1c841a19a..88404dcd7 100644
--- a/crates/core/src/tool.rs
+++ b/crates/core/src/tool.rs
@@ -1,14 +1,14 @@
 use crate::error::ProtoError;
+use crate::events::*;
 use crate::helpers::{
     extract_filename_from_url, hash_file_contents, is_archive_file, is_cache_enabled, is_offline,
-    ENV_VAR,
+    remove_bin_file, ENV_VAR,
 };
 use crate::host_funcs::{create_host_functions, HostData};
 use crate::proto::ProtoEnvironment;
 use crate::shimmer::{get_shim_file_names, ShimContext, SHIM_VERSION};
 use crate::tool_manifest::ToolManifest;
 use crate::version_resolver::VersionResolver;
-use crate::{events::*, remove_bin_file};
 use extism::{manifest::Wasm, Manifest as PluginManifest};
 use miette::IntoDiagnostic;
 use proto_pdk_api::*;