plugins/wakatime: init

[GaetanLepage]

Add support for vim-wakatime.
This module is quite barebone, but at the same time, there is no need to do much.

Fixes #1649

[GaetanLepage]

Note: the wakatime-cli dependency gets downloaded automatically by the plugin.
This does not even pose problem on NixOS as it is a statically linked binary.

[MattSturgeon]

Note: the wakatime-cli dependency gets downloaded automatically by the plugin. This does not even pose problem on NixOS as it is a statically linked binary.

I'm sure you're aware already, but the cli is available in nixpkgs, we could include that version if there is a way to disable the vim plugin's autodownload.

If it's entirely statically linked (including libc, etc) that's not a big deal though.

EDIT:
I'm not fluent in vimscript, but this line makes me think we can set the cli_already_setup global before loading the plugin...
The plugin later checks that in SetupCLI.

[GaetanLepage]

I agree, we could, but is it worth the hassle ?
I have checked, and the plugin does work fine with the auto-install.

[GaetanLepage]

Maybe we could have an option to let the user choose...

[MattSturgeon]

I agree, we could, but is it worth the hassle ?
I have checked, and the plugin does work fine with the auto-install.

If everything works fine then this isn't a major concern for now.

Maybe we could have an option to let the user choose...

Some purists may like to have as much as possible installed in a deterministic way at build time, however that's something we could revisit later.

LGTM!

[GaetanLepage]

Some purists may like to have as much as possible installed in a deterministic way at build time, however that's something we could revisit later.

Definitely !