FredBezies [1] filed a orphan request for watchman-git [2]:

This package was not updated for the last two years or so. Cannot be built without some modifications.

Made 2 comments with updated and working PKGBUILD back in december of 2017 and none were taken into account.

Providing a third working and updated PKGUILD today (november 27th, 2018)

https://pastebin.com/1qwwEvvJ

If maintainer doesn't take it into account, I'll be happy to adopt this package.

[1] https://aur.archlinux.org/account/FredBezies/ [2] https://aur.archlinux.org/pkgbase/watchman-git/