I think `cargo publish` will currently fail because of the
`include_str!()` in `cli/src/commands/help.rs` pointing to
`../../../docs/`, i.e. outside of the crate directory. This patch
attempts to fix that creating a `cli/docs` symlink to `docs` and makes
the `include_str!` use that symlink. I hope the symlink will be
resolved at `cargo publish` time so it also works in the published
crate.
Because symlinks don't work well on Windows, I updated `cli/build.rs`
to include the original path (the one pointing outside the crate) if
`cli/docs` is not a symlink, so the regular build still should work on
Windows (but `cargo publish` won't).
Thanks to Yuya for proposing this solution.
