Tools for when FileWatching doesn't work properly

[staticfloat]

I do a fair amount of development work on my MacBook Pro with a linux VM that has a shared folder setup so that my native VSCode edits files on my macOS partition, but the Linux guest VM can execute the code. While this works great overall, Revise doesn't work at all because the networked filesystem doesn't propagate file change notifications to FileWatching properly.

To work around this, I ended up cooking up the following recipe:

function rerevise(mod::Module)
    pkgdata = Revise.pkgdatas[Revise.PkgId(mod)]
    for file in pkgdata.info.files
        push!(Revise.revision_queue, (pkgdata, file))
    end
    Revise.revise()
end

Perhaps we can have a revise(mod::Module; force::Bool = false) method that does something similar to this, forcing re-evaluation of everything, regardless of what FileWatching says?

[frankier]

Does this not work https://timholy.github.io/Revise.jl/stable/config/#Polling-and-NFS-mounted-code-directories:-JULIA_REVISE_POLL ?

[danielalcalde]

I like the idea of revise(mod::Module; force::Bool = false)

[frankier]

Doesn't that already exist too?

Revise.jl/src/packagedef.jl

Lines 851 to 856 in 13a5eb7

	"""
	revise(mod::Module)
	Reevaluate every definition in `mod`, whether it was changed or not. This is useful
	to propagate an updated macro definition, or to force recompiling generated functions.
	"""

[staticfloat]

It doesn’t actually work to just call revise(mod), that doesn’t force re-reading of the source on disk.

[danielalcalde]

yes, I'm not sure what revise(mod) does internally, but it does not work for me either.