LuaSnip doesn't complete Java package name

[VisionaryAppDev]

Just couldn't get LuaSnip to complete java package name and I am not sure if it's the default behavior of the template. When completing class name, it just work pretty well.

simplescreenrecorder.mp4

[evesdropper]

The snippet docstring gives it away - when you show the snippet for package, the insert is ${1:PackageName}, so it inserts text PackageName regardless of the package name; whereas for the class snippet, the insert is ${TM_FILENAME_BASE} - hence it's "smart" in picking up the filename.

[VisionaryAppDev]

Currently I am using "friendly-snippets" from rafamadriz. So, is there anyway to achieve the goal then?

[evesdropper]

Yeah sure, you can write a snippet in Lua. I'm assuming you don't have any custom snippets yet, so you'd need to add the Lua Loader:

require("luasnip.loaders.from_lua").load({ paths = "SNIPPETDIR })

and populate new Java snippets in java.lua.

Here's what I came up with:

s({ trig='package', name='package', dscr='package'},
    fmta([[
    package <>
    ]],
    { f(function (_, _)
        pwdstring = vim.api.nvim_call_function('fnamemodify', {vim.loop.cwd(), ":t"})
    return pwdstring
    end) }
    )),