BufferNext/BufferPrevious but for pinned buffers only

[johnpgr]

Hello, I have a configuration that only display the bar for pinned buffers, and I would like to have a BufferNext & BufferPrevious command but only for pinned buffers.

This is my config:

return {
    'romgrk/barbar.nvim',
    init = function() vim.g.barbar_auto_setup = false end,
    opts = {
        auto_hide = 0,
        hide = {
            current = true,   -- Hide the current buffer
            visible = true,   -- Hide visible (active) buffers
            inactive = true,  -- Hide inactive (hidden) buffers
            alternate = true, -- Hide alternate buffers
        },
        icons = {
            button = false,
            diagnostics = {
                [vim.diagnostic.severity.ERROR] = { enabled = false },
                [vim.diagnostic.severity.WARN] = { enabled = false },
                [vim.diagnostic.severity.INFO] = { enabled = false },
                [vim.diagnostic.severity.HINT] = { enabled = false },
            },
            separator = { left = '', right = '' },
            separator_at_end = false,

            -- Configure the icons on the bufferline based on the visibility of a buffer.
            -- Supports all the base icon options, plus `modified` and `pinned`.
            pinned = { button = '', filename = true, extension = true },
        },
    },
    keys = {
        { "<leader>`", "<cmd>BufferPin<cr>", desc = "Pin a buffer" },
        { "<F1>", "<cmd>BufferGotoPinned 1<cr>", desc = "Goto buffer 1" },
        { "<F2>", "<cmd>BufferGotoPinned 2<cr>", desc = "Goto buffer 2" },
        { "<F3>", "<cmd>BufferGotoPinned 3<cr>", desc = "Goto buffer 3" },
        { "<F4>", "<cmd>BufferGotoPinned 4<cr>", desc = "Goto buffer 4" },
        { "<F5>", "<cmd>BufferGotoPinned 5<cr>", desc = "Goto buffer 5" },
        { "<F6>", "<cmd>BufferGotoPinned 6<cr>", desc = "Goto buffer 6" },
        { "<F7>", "<cmd>BufferGotoPinned 7<cr>", desc = "Goto buffer 7" },
        { "<F8>", "<cmd>BufferGotoPinned 8<cr>", desc = "Goto buffer 8" },
        { "<F9>", "<cmd>BufferGotoPinned 9<cr>", desc = "Goto buffer 9" },
        { "<F10>", "<cmd>BufferGotoPinned 10<cr>", desc = "Goto buffer 10" },
        { "<F11>", "<cmd>BufferGotoPinned 11<cr>", desc = "Goto buffer 11" },
        { "<F12>", "<cmd>BufferGotoPinned 12<cr>", desc = "Goto buffer 12" },

    }
}

I would very much appreciate this feature

{ "]b", "<cmd>BufferNextPinned<cr>", desc = "Goto next pinned buffer" },
{ "[b", "<cmd>BufferPreviousPinned<cr>", desc = "Goto previous pinned buffer" },