Oni does not correctly locate executables

[jordan-arenstein]

Oni Version: 0.3.4 Neovim Version (Linux only): Operating System: macOS 10.13.4

Describe your issue

The vim command :executable in oni does not match neovim's behaviour when using LaTeX commands latexmk and bibtex, in '/Library/TeX/texbin/'

Expected behaviour

Using neovim, executable('latexmk') returns 1

Actual behaviour

In Oni, executable('latexmk') returns 0. This breaks the package lervag/vimtex

Steps to reproduce

In Oni, type :echo executable('latexmk')

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[jordan-arenstein]

I have restored functionality by running ln -s /Library/TeX/texbin/latexmk /usr/local/bin and ln -s /Library/TeX/texbin/bibtex /usr/local/bin. Seems to be an issue with Oni's $PATH variable.

Although I wouldn't consider that fixed.

[akinsho]

@jordan-arenstein if you run :echo $PATH in terminal nvim vs. in Oni (keep in mind that oni's path isn't quite the same) do you find that the Library dir is in your $PATH, as I know we add /usr/local/bin to the path oni uses but not the Library?

[jordan-arenstein]

A few directories differ from the nvim and oni $PATHs, including the Library paths.

nvim $PATH: /Library/Frameworks/Python.framework/Versions/3.5/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin:/opt/X11/bin

oni $PATH: usr/bin:/usr/sbin/sbin:/usr/bin:/usr/local/bin