Cms: Add an ability to index a single Assets folder (and its subfolders)

[andris-sevcenko]

It would be nice if it was possible to re-index just a single folder instead of having to always re-index the whole Volume.

[benface]

YES! Please! Also related to #2788

[jesuismaxime]

Any plan to add this to a further release ? We could use this feature (within the CLI) for a project that hold 125K assets dispatched in 10 subfolders on the same asset volume (AWS).

[brandonkelly]

We should be able to get it in soon.

[jesuismaxime]

We should be able to get it in soon.

Looks like it's already possible. That works: ./craft index-assets/one {volume handle}/{subfolder}/{deeper subfolder}/

Just some missing instructions in the CLI!

Thanks to @alexgilbertDG

[brandonkelly]

@jesuismaxime Amazing! We’ve improved the index-assets/one command for the next release. Guess we can close this now.

[jesuismaxime]

Is your improvement fix an issue when using --delete-missing-assets=1 with ./craft index-assets/one {volume}/{subfolder}/{subfolder} ? It deletes all the others volume's assets. I think that the command search for all assets on in this particular subfolder, since they "arent there".. they got deleted. I loose 15K+ assets yesterday.