mkdir junk
echo '*' > junk/.gitignore
jj won't track those files under ./junk/ mkdir junk/.claude
bwrap ... --bind "$(pwd)/junk/.claude" "$(pwd)/.claude" ...
For some more common files, I use global gitignore file as # ~/.gitconfig
[core]
excludesFile = ~/gitconf/gitignore_global
# ~/gitconf/gitignore_global
.envrc
.direnv/* a, err := f()
// whether you forgot to handle the `err` or not,
// the `a` carries a zero value, or some other value.
In rust it's not the case, as the `T` in `Result<T, E>` won't be constructed in case of an error.
But that's obviously just a speculation.