Advice for ledger to work from direnv using envrc

[tesujimath]

Not completely sure if this is the right place for this, but it works for me, enabling the ledger binary to be found via direnv and shell.nix, locally.

[purcell]

Hmm, weird that this would be required, actually.

[tesujimath]

Without this, on opening my ledger file I get

File mode specification error: (error ‘ledger-binary-path’ (value: ledger) is not executable)

Whereas with this, all is well and flymake (I think) can find ledger. :shrug:

[purcell]

Thanks, I can reproduce this. What's happening here is that ledger-mode invokes the executable before any mode hooks run, and ultimately mode hooks are what cause the local environment to be established by envrc. I believe I've fixed this by instead setting ledger-mode-should-check-version.

[tesujimath]

Yes, that works, thanks!