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Auto merge of #9869 - nipunn1313:errmsg, r=alexcrichton

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Improve error message when unable to initialize git index repo

With this - it'll be more obvious which git repo
couldn't be initialized.

Looks like this
```
➜  cargo RUST_BACKTRACE=1 target/debug/cargo build
error: failed to get `anyhow` as a dependency of package `cargo v0.57.0 (/Users/nipunn/src/cargo)`

Caused by:
  failed to initialize index git repository (in "/Users/nipunn/.cargo/registry/index/github.com-1ecc6299db9ec823")

Caused by:
  failed to parse config file: invalid configuration key (in /Users/nipunn/.config/git/config:1); class=Config (7)
```

Does the best we can with #9854 - since I don't think it can actually be fixed.
Fixes #9854
This commit is contained in:
bors 2021-09-03 15:22:58 +00:00
commit d405d73f0e
1 changed files with 3 additions and 2 deletions
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5
src/cargo/sources/registry/remote.rs
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@ -88,8 +88,9 @@ impl<'cfg> RemoteRegistry<'cfg> {
// things that we don't want. // things that we don't want.
let mut opts = git2::RepositoryInitOptions::new(); let mut opts = git2::RepositoryInitOptions::new();
opts.external_template(false); opts.external_template(false);
Ok(git2::Repository::init_opts(&path, &opts) Ok(git2::Repository::init_opts(&path, &opts).with_context(|| {
.with_context(|| "failed to initialize index git repository")?) format!("failed to initialize index git repository (in {:?})", path)
})?)
} }
} }
}) })