Summary:
When you are in a project that has files the user cannot read, ivy's finder
will panic will a permission denied error. This can quite easily happen when
using docker on a project, it's quite common to mount a directory into a docker
container that is run as a different user I.E. MySQL. The other example I can
think of is when you are running tests in a container, the test output may be
owned by the containers' user.
When running ivy this is an example of the kind of panic you would get.
```
thread '<unnamed>' panicked at rust/finder.rs:34:41:
called `Result::unwrap()` on an `Err` value: WithPath {
path: "/tmp/workspace/mysql/#innodb_redo", err: Io(
Custom {
kind: PermissionDenied, error: Error {
depth: 2, inner: Io {
path: Some("/tmp/workspace/mysql/#innodb_redo"),
err: Os {
code: 13,
kind: PermissionDenied,
message: "Permission denied"
}
}
}
}
)
}
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
fatal runtime error: Rust panics must be rethrown
```
Ref: #83
Test Plan:
This has been tested locally, right now we don't have any unit tests for this.
We may setup some more testing in the future. This was a little hard to
recreate with out docker and mysql.
Ade Attwood
e121ba7a9f