From 729c828cd05e31320cc7732885f2f3ee2efdea7c Mon Sep 17 00:00:00 2001
From: Jake Shadle <jake.shadle@embark-studios.com>
Date: Thu, 15 Jun 2023 17:22:37 +0200
Subject: [PATCH] Fixup rebase

---
 src/bare_index.rs   | 21 ++++-----------------
 src/sparse_index.rs |  4 ++--
 2 files changed, 6 insertions(+), 19 deletions(-)

diff --git a/src/bare_index.rs b/src/bare_index.rs
index dc84e7c9..5dae1253 100644
--- a/src/bare_index.rs
+++ b/src/bare_index.rs
@@ -4,7 +4,7 @@ use crate::{error::CratesIterError, path_max_byte_len, Crate, Error, IndexConfig
 use git2::Repository;
 use std::fmt;
 use std::path::{Path, PathBuf};
-use std::{fs, io};
+use std::io;
 
 /// The default URL of the crates.io index for use with git, see [`Index::with_path`]
 pub const INDEX_GIT_URL: &str = "https://github.com/rust-lang/crates.io-index";
@@ -79,21 +79,8 @@ impl Index {
     /// Note this function takes the `CARGO_HOME` environment variable into account
     #[inline]
     pub fn new_cargo_default() -> Result<Self, Error> {
-        let config: toml::Value;
-        let url = if let Some(path) = find_cargo_config() {
-            config = toml::from_str(&fs::read_to_string(path)?)
-                .map_err(Error::Toml)?;
-            config.get("source").and_then(|sources|
-                sources.get("crates-io")
-                    .and_then(|v| v.get("replace-with"))
-                    .and_then(|v| v.as_str())
-                    .and_then(|v| sources.get(v))
-                    .and_then(|v| v.get("registry"))
-                    .and_then(|v| v.as_str()))
-        } else {
-            None
-        };
-        Self::from_url(url.unwrap_or(crate::INDEX_GIT_URL))
+        let url = crate::config::get_crates_io_replacement(None, None)?;
+        Self::from_url(url.as_deref().unwrap_or(crate::INDEX_GIT_URL))
     }
 
     /// Creates a bare index from a provided URL, opening the same location on
@@ -247,7 +234,7 @@ impl Index {
             cache_path.push(".cache");
             cache_path.push(&rel_path);
             if let Ok(cache_bytes) = std::fs::read(&cache_path) {
-                if let Ok(krate) = Crate::from_cache_slice(&cache_bytes, &self.head_str) {
+                if let Ok(krate) = Crate::from_cache_slice(&cache_bytes, Some(&self.head_str)) {
                     return Some(krate);
                 }
             }
diff --git a/src/sparse_index.rs b/src/sparse_index.rs
index 990ea059..ffdd7937 100644
--- a/src/sparse_index.rs
+++ b/src/sparse_index.rs
@@ -73,7 +73,7 @@ impl Index {
         let cache_path = self.cache_path(name)
             .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, "bad name"))?;
 
-        let cache_bytes = std::fs::read(&cache_path)?;
+        let cache_bytes = std::fs::read(cache_path)?;
         Ok(Crate::from_cache_slice(&cache_bytes, None)?)
     }
 
@@ -113,7 +113,7 @@ impl Index {
     /// `etag` or `last-modified`
     pub fn read_cache_version(&self, name: &str) -> Option<String> {
         let cache_path = self.cache_path(name)?;
-        let bytes = std::fs::read(&cache_path).ok()?;
+        let bytes = std::fs::read(cache_path).ok()?;
 
         const CURRENT_CACHE_VERSION: u8 = 3;
         const CURRENT_INDEX_FORMAT_VERSION: u32 = 2;