codemp-nvim/lua/codemp/neo-tree/commands.lua

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local cc = require("neo-tree.sources.common.commands")
local utils = require("neo-tree.utils")
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local codemp_utils = require("codemp.utils")
local manager = require("neo-tree.sources.manager")
local buf_manager = require("codemp.buffers")
local ws_manager = require("codemp.workspace")
local client_manager = require("codemp.client")
local M = {}
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local function toggle(node)
if node:is_expanded() then
node:collapse()
else
node:expand()
end
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manager.refresh("codemp")
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end
M.refresh = require("neo-tree.utils").wrap(manager.refresh, "codemp")
M.open = function(state, path, extra)
local selected = state.tree:get_node()
if selected.type == "spacer" then return end
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if selected.type == "title" then return end
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if selected.type == "entry" then return end
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if selected.type == "root" then return toggle(selected) end
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if selected.type == "button" then
if selected.name == "[connect]" and CODEMP.client == nil then
client_manager.connect()
end
return
end
if selected.type == "workspace" then
if CODEMP.workspace ~= nil and CODEMP.workspace.name ~= selected.name then
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error("must leave current workspace first")
end
if CODEMP.workspace == nil then
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ws_manager.join(selected.name)
end
return
end
if selected.type == "buffer" then
local window = utils.get_appropriate_window(state)
vim.api.nvim_set_current_win(window)
if buf_manager.map_rev[selected.name] ~= nil then
vim.api.nvim_win_set_buf(window, buf_manager.map_rev[selected.name])
return
end
local buf = vim.api.nvim_create_buf(true, false)
vim.api.nvim_win_set_buf(window, buf)
buf_manager.attach(selected.name, buf)
return
end
if selected.type == "user" then
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if CODEMP.workspace == nil then error("cannot follow while not in a workspace") end
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local usr = ws_manager.map[selected.name]
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print(" /\\/ following " .. selected.name)
CODEMP.following = selected.name
local _ = CODEMP.workspace.cursor:send({
buffer = "",
start = { 0, 0 },
finish = { 0, 0 },
}) -- clear current cursor
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if usr ~= nil then
local buf_name = buf_manager.users[selected.name]
local buf_id = buf_manager.map_rev[buf_name]
if buf_id ~= nil then
local win = utils.get_appropriate_window(state)
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CODEMP.ignore_following_action = true
vim.api.nvim_set_current_win(win)
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vim.api.nvim_win_set_buf(win, buf_id)
vim.api.nvim_win_set_cursor(win, { usr.pos[1] + 1, usr.pos[2] })
end
end
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manager.refresh("codemp")
return
end
error("unrecognized node type")
end
M.move = function(state, path, extra)
local selected = state.tree:get_node()
if selected.type == "buffer" then
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return vim.ui.input({ prompt = "move content into open buffer?" }, function (input)
if input == nil then return end
if not vim.startswith("y", string.lower(input)) then return end
local window = utils.get_appropriate_window(state)
local buf = vim.api.nvim_win_get_buf(window)
buf_manager.attach(selected.name, buf)
end)
end
error("only buffers can be moved to current file")
end
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M.copy = function(state, path, extra)
local selected = state.tree:get_node()
if selected.type == "buffer" then
return vim.ui.input({ prompt = "copy content to remote buffer?" }, function (input)
if input == nil then return end
if not vim.startswith("y", string.lower(input)) then return end
local window = utils.get_appropriate_window(state)
local buf = vim.api.nvim_win_get_buf(window)
local content = codemp_utils.buffer.get_content(buf)
buf_manager.attach(selected.name, buf, content)
end)
end
error("current file can only be copied into buffers")
end
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M.delete = function(state, path, extra)
local selected = state.tree:get_node()
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if selected.type == "root" and vim.startswith(selected.name, "#") then
vim.ui.input({ prompt = "disconnect from workspace?" }, function (input)
if input == nil then return end
if not vim.startswith("y", string.lower(input)) then return end
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ws_manager.leave()
end)
elseif selected.type == "buffer" then
if CODEMP.workspace == nil then error("join a workspace first") end
vim.ui.input({ prompt = "delete buffer '" .. selected.name .. "'?" }, function (input)
if input == nil then return end
if not vim.startswith("y", string.lower(input)) then return end
CODEMP.workspace:delete(selected.name):and_then(function ()
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print("deleted buffer " .. selected.name)
manager.refresh("codemp")
end)
end)
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elseif selected.type == "workspace" then
if CODEMP.client == nil then error("connect to server first") end
vim.ui.input({ prompt = "delete buffer '" .. selected.name .. "'?" }, function (input)
if input == nil then return end
if not vim.startswith("y", string.lower(input)) then return end
CODEMP.client:delete_workspace(selected.name):and_then(function ()
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print("deleted workspace " .. selected.name)
manager.refresh("codemp")
end)
end)
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end
end
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M.add = function(state, path, extra)
local selected = state.tree:get_node()
if selected.type == "root" then
if vim.startswith(selected.name, "#") then
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vim.ui.input({ prompt = "new buffer path" }, function(input)
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if input == nil or input == "" then return end
CODEMP.workspace:create(input):and_then(function ()
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manager.refresh("codemp")
end)
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end)
elseif selected.name == "workspaces" then
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vim.ui.input({ prompt = "new workspace name" }, function(input)
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if input == nil or input == "" then return end
CODEMP.client:create_workspace(input):and_then(function ()
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manager.refresh("codemp")
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require('codemp.workspace').list()
end)
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end)
end
elseif selected.type == "workspace" then
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vim.ui.input({ prompt = "user name to invite" }, function(input)
if input == nil or input == "" then return end
CODEMP.client:invite_to_workspace(selected.name, input):and_then(function ()
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print("invited user " .. input .. " to workspace " .. selected.name)
end)
end)
end
end
cc._add_common_commands(M)
return M