A general-perpose terminal wrapper and management plugin for neovim, written in lua

https://asciinema.org/a/88T1XmVG6Xak4580OHsrBV7kW

I know what you're thinking: "There are already dozens of terminal wrapper plugins for vim/neovim out there! Why yet another?" And you'd be partially right - the default configuration of consolation.nvim is basically the same as all the other terminal wrapper plugins out there. But, as is the case with many vim and neovim plugins, consolation.nvim is much more than its default configuration.

The main reason that the author created this plugin is because while there is no shortage of either terminal management plugins (e.g. Neoterm) or floating terminal plugins (e.g. Floaterm), trying to get either the terminal management plugin to work with floating windows or the floating terminal plugin to accept input programmatically is a major pain. The idea of this plugin is to take absolutely any asthetically enhancing terminal plugin and make it easy to use programmatically as well. What this means practically speaking is that you can have a floating terminal (like with Floaterm or FTerm) that can be controlled with lua functions similarly to Neoterm.

Packer.nvim: use 'pianocomposer321/consolation.nvim' vim-plug: Plug 'pianocomposer321/consolation.nvim' etc.

The way you interact with Consolation is through its Wrapper object.

Returns a new Wrapper object

Setup the Wrapper using the provided configuration options

• create (function): The function used to create the terminal

function() vim.cmd("vnew | term") end

• open (function): The function used to open the terminal.

function(self)
    local winnr = self.get_winnr()
    if winnr == -1 then
        vim.cmd("vnew")
        vim.cmd("b"..self.bufnr)
    else
        vim.cmd(winnr.."wincmd w")
    end
end

• close (function): The function used to close the terminal.

function(self)
    local winnr = self.get_winnr()
    vim.cmd(winnr.."wincmd c")
end

• kill (function): The function used to kill the terminal.

function (self) vim.cmd("bd! "..self.bufnr) end

Except for create, all of these functions accept one argument, which is a reference to the Wrapper object iself. This way all of its variables like bufnr, winid, etc. are avaliable to the functions.

Creates a new terminal buffer, using the create function specified in the Wrapper:setup(opts) function, and updates values for the terminal's bufnr, winid, etc.

Opens the terminal using the open function specified in the Wrapper:setup(opts) function.

• cmd (string, default nil): Command to run upon opening the terminal
• create (bool, default true): Whether to create the terminal if it does not already exist

Closes the terminal using the close function specified in the Wrapper:setup(opts) function.

Kills the terminal using the kill function specified in the Wrapper:setup(opts) function, and resets the Wrapper object's channel, winid, and bufnr variables to nil.

Toggles the terminal using either the open or the close function specified in the Wrapper:setup() opts function.

• create (bool, default true): Whether to create the terminal when opening it if it does not already exist

Sends a command to the terminal.

• cmd (string, REQUIRED): The command to send
• open (bool, default true): Whether to open the terminal before running the command
• create (bool, default true): Whether to create the terminal if it does not already exist

Utility function that returns whether the terminal buffer is currently displayed in a window (IOW, open).

Utility function that returns the Wrapper object's winnr. (:help bufwinnr())

local Wrapper = require("consolation").Wrapper

BuiltinTerminalWrapper = Wrapper:new()
BuiltinTerminalWraper:setup {
    create = function() vim.cmd("vnew | term") end,
    open = function(self)
        if self:is_open() then
            local winnr = vim.fn.bufwinnr(self.bufnr)
            vim.cmd(winnr.."wincmd w")
        else
            vim.cmd("vnew")
            vim.cmd("b"..self.bufnr)
        end
    end,
    close = function(self)
        local winnr = vim.fn.bufwinnr(self.bufnr)
        vim.cmd(winnr.."wincmd c")
    end,
    kill = function(self)
        vim.cmd("bd! "..self.bufnr)
    end
}


-- Try:

-- BuiltinTerminalWraper:open {cmd = "echo hi"}
-- BuiltinTerminalWraper:send_command {cmd = "echo hi again"}
-- BuiltinTerminalWraper:close()
-- BuiltinTerminalWraper:toggle()
-- BuiltinTerminalWraper:kill()

local term = require("Fterm.terminal")
Runner = term:new():setup()

FtermWrapper = Wrapper:new()
FtermWrapper:setup {
    create = function() Runner:open() end,
    open = function(_) Runner:open() end,
    close = function(_) Runner:close() end,
    kill = function(_) Runner:close(true) end
}