├── .stylua.toml ├── LICENSE ├── lua └── cosmic-ui │ ├── code-action │ └── init.lua │ ├── init.lua │ ├── rename │ ├── handler.lua │ └── init.lua │ └── utils.lua ├── plugin └── cosmic-ui.lua └── readme.md /.stylua.toml: -------------------------------------------------------------------------------- 1 | line_endings = "Unix" 2 | indent_type = "Spaces" 3 | indent_width = 2 4 | quote_style = "AutoPreferSingle" 5 | no_call_parentheses = false 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /lua/cosmic-ui/code-action/init.lua: -------------------------------------------------------------------------------- 1 | -- big shout out to telescope 2 | -- https://github.com/nvim-telescope/telescope.nvim/blob/master/lua/telescope/builtin/lsp.lua#L144 3 | local Menu = require('nui.menu') 4 | local Text = require('nui.text') 5 | local event = require('nui.utils.autocmd').event 6 | local utils = require('cosmic-ui.utils') 7 | local logger = utils.Logger 8 | local M = {} 9 | 10 | local function fix_zero_version(workspace_edit) 11 | if workspace_edit and workspace_edit.documentChanges then 12 | for _, change in pairs(workspace_edit.documentChanges) do 13 | local text_document = change.textDocument 14 | if text_document and text_document.version and text_document.version == 0 then 15 | text_document.version = nil 16 | end 17 | end 18 | end 19 | return workspace_edit 20 | end 21 | 22 | local function transform_action(action) 23 | -- Remove 0 -version from LSP codeaction request payload. 24 | -- Is only run on the "java.apply.workspaceEdit" codeaction. 25 | -- Fixed Java/jdtls compatibility with Telescope 26 | -- See fix_zero_version commentary for more information 27 | local command = (action.command and action.command.command) or action.command 28 | if not (command == 'java.apply.workspaceEdit') then 29 | return action 30 | end 31 | local arguments = (action.command and action.command.arguments) or action.arguments 32 | action.edit = fix_zero_version(arguments[1]) 33 | return action 34 | end 35 | 36 | local function execute_action(action) 37 | if action.edit or type(action.command) == 'table' then 38 | if action.edit then 39 | vim.lsp.util.apply_workspace_edit(action.edit, 'utf-8') 40 | end 41 | if type(action.command) == 'table' then 42 | vim.lsp.buf.execute_command(action.command) 43 | end 44 | else 45 | vim.lsp.buf.execute_command(action) 46 | end 47 | end 48 | 49 | M.code_actions = function(opts) 50 | opts = utils.merge({ 51 | timeout = 2000, 52 | params = vim.lsp.util.make_range_params(), 53 | }, opts or {}) 54 | 55 | opts.params.context = { 56 | diagnostics = vim.lsp.diagnostic.get_line_diagnostics(), 57 | } 58 | 59 | local results_lsp, _ = vim.lsp.buf_request_sync(0, 'textDocument/codeAction', opts.params, opts.timeout) 60 | 61 | if not results_lsp or vim.tbl_isempty(results_lsp) then 62 | logger:warn('No results from textDocument/codeAction') 63 | return 64 | end 65 | 66 | -- items for menu 67 | local menu_items = {} 68 | -- result items to filter through 69 | local result_items = {} 70 | local min_width = 0 71 | 72 | for client_id, response in pairs(results_lsp) do 73 | if response.result and not vim.tbl_isempty(response.result) then 74 | local client = vim.lsp.get_client_by_id(client_id) 75 | 76 | table.insert(menu_items, Menu.separator(Text('(' .. client.name .. ')', 'Comment'))) 77 | 78 | for _, result in pairs(response.result) do 79 | local command_title = result.title:gsub('\r\n', '\\r\\n'):gsub('\n', '\\n') 80 | 81 | local item = Menu.item(command_title) 82 | item.ctx = { 83 | command_title = command_title, 84 | client = client, 85 | client_name = client and client.name or '', 86 | command = result, 87 | } 88 | 89 | min_width = math.max(min_width, #command_title, 30) 90 | table.insert(menu_items, item) 91 | table.insert(result_items, item) 92 | end 93 | end 94 | end 95 | 96 | if #menu_items == 0 then 97 | logger:log('No code actions available') 98 | return 99 | end 100 | 101 | local user_border = _G.CosmicUI_user_opts.code_actions.border 102 | local popup_opts = { 103 | position = { 104 | row = 1, 105 | col = 0, 106 | }, 107 | relative = 'cursor', 108 | border = { 109 | highlight = user_border.highlight, 110 | style = user_border.style or _G.CosmicUI_user_opts.border_style, 111 | text = { 112 | top = Text(user_border.title, user_border.title_hl), 113 | top_align = user_border.title_align, 114 | }, 115 | padding = { 0, 1 }, 116 | }, 117 | } 118 | 119 | local menu = Menu(popup_opts, { 120 | lines = menu_items, 121 | min_width = _G.CosmicUI_user_opts.code_actions.min_width or min_width, 122 | separator = { 123 | char = ' ', 124 | text_align = 'center', 125 | }, 126 | keymap = { 127 | focus_next = { 'j', '', '' }, 128 | focus_prev = { 'k', '', '' }, 129 | close = { '', '' }, 130 | submit = { '', '' }, 131 | }, 132 | on_change = function(item, menu) 133 | local pos = utils.index_of(result_items, item) 134 | local text = '(' .. tostring(pos) .. '/' .. #result_items .. ')' 135 | menu.border:set_text('bottom', Text(text, user_border.bottom_hl), 'right') 136 | end, 137 | on_submit = function(item) 138 | local action = item.ctx.command 139 | local client = item.ctx.client 140 | 141 | if 142 | not action.edit 143 | and client 144 | and type(client.server_capabilities.codeAction) == 'table' 145 | and client.server_capabilities.codeAction.resolveProvider 146 | then 147 | client.request('codeAction/resolve', action, function(resolved_err, resolved_action) 148 | if resolved_err then 149 | logger:error(resolved_err.code .. ': ' .. resolved_err.message) 150 | return 151 | end 152 | if resolved_action then 153 | execute_action(transform_action(resolved_action)) 154 | else 155 | execute_action(transform_action(action)) 156 | end 157 | end) 158 | else 159 | execute_action(transform_action(action)) 160 | end 161 | end, 162 | }) 163 | 164 | -- mount the component 165 | menu:mount() 166 | 167 | vim.api.nvim_buf_call(menu.bufnr, function() 168 | if vim.fn.mode() ~= 'n' then 169 | vim.api.nvim_input('') 170 | end 171 | end) 172 | 173 | -- close menu when cursor leaves buffer 174 | menu:on(event.BufLeave, menu.menu_props.on_close, { once = true }) 175 | end 176 | 177 | return M 178 | -------------------------------------------------------------------------------- /lua/cosmic-ui/init.lua: -------------------------------------------------------------------------------- 1 | local utils = require('cosmic-ui.utils') 2 | local M = {} 3 | 4 | local default_border = 'single' 5 | local default_user_opts = { 6 | notify_title = 'CosmicUI', 7 | border_style = default_border, 8 | rename = { 9 | border = { 10 | highlight = 'FloatBorder', 11 | style = nil, 12 | title = 'Rename', 13 | title_align = 'left', 14 | title_hl = 'FloatBorder', 15 | }, 16 | prompt = '> ', 17 | prompt_hl = 'Comment', 18 | }, 19 | code_actions = { 20 | min_width = nil, 21 | border = { 22 | bottom_hl = 'FloatBorder', 23 | highlight = 'FloatBorder', 24 | style = nil, 25 | title = 'Code Actions', 26 | title_align = 'center', 27 | title_hl = 'FloatBorder', 28 | }, 29 | }, 30 | } 31 | 32 | _G.CosmicUI_user_opts = {} 33 | 34 | M.setup = function(user_opts) 35 | -- get parsed user opts 36 | _G.CosmicUI_user_opts = utils.merge(default_user_opts, user_opts or {}) 37 | user_opts = _G.CosmicUI_user_opts 38 | end 39 | 40 | M.rename = function(popup_opts, opts) 41 | return require('cosmic-ui.rename')(popup_opts, opts) 42 | end 43 | 44 | M.code_actions = function(opts) 45 | require('cosmic-ui.code-action').code_actions(opts) 46 | end 47 | 48 | M.range_code_actions = function(opts) 49 | opts = utils.merge({ 50 | params = vim.lsp.util.make_given_range_params(), 51 | }, opts or {}) 52 | M.code_actions(opts) 53 | end 54 | 55 | return M 56 | -------------------------------------------------------------------------------- /lua/cosmic-ui/rename/handler.lua: -------------------------------------------------------------------------------- 1 | local logger = require('cosmic-ui.utils').Logger 2 | 3 | return function(...) 4 | local utils = require('cosmic-ui.utils') 5 | local result 6 | local method 7 | local err = select(1, ...) 8 | local is_new = not select(4, ...) or type(select(4, ...)) ~= 'number' 9 | if is_new then 10 | method = select(3, ...).method 11 | result = select(2, ...) 12 | else 13 | method = select(2, ...) 14 | result = select(3, ...) 15 | end 16 | 17 | if err then 18 | logger:error(("Error running LSP query '%s': %s"):format(method, err)) 19 | return 20 | end 21 | 22 | local new_word = '' 23 | if result and result.changes then 24 | local msg = {} 25 | for f, c in pairs(result.changes) do 26 | new_word = c[1].newText 27 | table.insert(msg, ('%d changes -> %s'):format(#c, utils.get_relative_path(f))) 28 | end 29 | local currName = vim.fn.expand('') 30 | logger:log(msg, { title = ('Rename: %s -> %s'):format(currName, new_word) }) 31 | end 32 | 33 | vim.lsp.handlers[method](...) 34 | end 35 | -------------------------------------------------------------------------------- /lua/cosmic-ui/rename/init.lua: -------------------------------------------------------------------------------- 1 | local lsp = vim.lsp 2 | local utils = require('cosmic-ui.utils') 3 | local rename_handler = require('cosmic-ui.rename.handler') 4 | local Text = require('nui.text') 5 | 6 | local function rename(popup_opts, opts) 7 | local Input = require('nui.input') 8 | local event = require('nui.utils.autocmd').event 9 | local curr_name = vim.fn.expand('') 10 | 11 | local user_border = _G.CosmicUI_user_opts.rename.border 12 | local width = 25 13 | if #curr_name + #_G.CosmicUI_user_opts.rename.prompt >= width then 14 | -- consider prompt and one free space, otherwise the textbox scrolls 15 | -- and shows an -- seemingly -- empty textbox 16 | width = #curr_name + #_G.CosmicUI_user_opts.rename.prompt + 1 17 | end 18 | 19 | popup_opts = utils.merge({ 20 | position = { 21 | row = 1, 22 | col = 0, 23 | }, 24 | size = { 25 | width = width, 26 | height = 2, 27 | }, 28 | relative = 'cursor', 29 | border = { 30 | highlight = user_border.highlight, 31 | style = user_border.style or _G.CosmicUI_user_opts.border_style, 32 | text = { 33 | top = Text(user_border.title, user_border.title_hl), 34 | top_align = user_border.title_align, 35 | }, 36 | }, 37 | }, popup_opts or {}) 38 | 39 | opts = utils.merge({ 40 | prompt = Text(_G.CosmicUI_user_opts.rename.prompt, _G.CosmicUI_user_opts.rename.prompt_hl), 41 | default_value = curr_name, 42 | on_submit = function(new_name) 43 | if not (new_name and #new_name > 0) or new_name == curr_name then 44 | return 45 | end 46 | local params = lsp.util.make_position_params() 47 | params.newName = new_name 48 | lsp.buf_request(0, 'textDocument/rename', params, rename_handler) 49 | end, 50 | }, opts or {}) 51 | 52 | local input = Input(popup_opts, opts) 53 | 54 | -- mount/open the component 55 | input:mount() 56 | 57 | utils.default_mappings(input) 58 | 59 | -- unmount component when cursor leaves buffer 60 | input:on(event.BufLeave, function() 61 | input:unmount() 62 | end) 63 | end 64 | 65 | return rename 66 | -------------------------------------------------------------------------------- /lua/cosmic-ui/utils.lua: -------------------------------------------------------------------------------- 1 | local M = {} 2 | 3 | M.merge = function(...) 4 | return vim.tbl_deep_extend('force', ...) 5 | end 6 | 7 | M.get_relative_path = function(file_path) 8 | local plenary_path = require('plenary.path') 9 | local parsed_path, _ = file_path:gsub('file://', '') 10 | local path = plenary_path:new(parsed_path) 11 | local relative_path = path:make_relative(vim.fn.getcwd()) 12 | return './' .. relative_path 13 | end 14 | 15 | M.index_of = function(tbl, item) 16 | for i, val in ipairs(tbl) do 17 | if val == item then 18 | return i 19 | end 20 | end 21 | end 22 | 23 | -- Default backspace has inconsistent behavior, have to make our own (for now) 24 | -- Taken from here: 25 | -- https://github.com/neovim/neovim/issues/14116#issuecomment-976069244 26 | local prompt_backspace = function(prompt) 27 | local cursor = vim.api.nvim_win_get_cursor(0) 28 | local line = cursor[1] 29 | local col = cursor[2] 30 | 31 | if col ~= prompt then 32 | vim.api.nvim_buf_set_text(0, line - 1, col - 1, line - 1, col, { '' }) 33 | vim.api.nvim_win_set_cursor(0, { line, col - 1 }) 34 | end 35 | end 36 | 37 | local map = function(input, lhs, rhs) 38 | input:map('i', lhs, rhs, { noremap = true }, false) 39 | end 40 | 41 | M.default_mappings = function(input) 42 | local prompt = input._.prompt._length 43 | 44 | map(input, '', function() 45 | input.input_props.on_close() 46 | end) 47 | 48 | map(input, '', function() 49 | input.input_props.on_close() 50 | end) 51 | 52 | map(input, '', function() 53 | prompt_backspace(prompt) 54 | end) 55 | end 56 | 57 | M.set_border = function(border, tbl) 58 | for k, v in pairs(tbl) do 59 | if k == 'border' then 60 | tbl[k] = border 61 | end 62 | 63 | if type(v) == 'table' then 64 | tbl[k] = M.set_border(border, v) 65 | end 66 | end 67 | 68 | return tbl 69 | end 70 | 71 | M.Logger = {} 72 | M.Logger.__index = M.Logger 73 | 74 | local function log(type, msg, opts) 75 | local title = _G.CosmicUI_user_opts.notify_title 76 | if vim.islist(msg) then 77 | -- regular vim.notify can't take tables of strings 78 | local tmp_list = msg 79 | msg = '' 80 | for k, v in pairs(tmp_list) do 81 | msg = msg .. v 82 | if k < #tmp_list then 83 | msg = msg .. '\n' 84 | end 85 | end 86 | end 87 | 88 | vim.notify(msg, type, { 89 | title = opts.title or title, 90 | }) 91 | end 92 | 93 | function M.Logger:log(msg, opts) 94 | log(vim.log.levels.INFO, msg, opts or {}) 95 | end 96 | 97 | function M.Logger:warn(msg, opts) 98 | log(vim.log.levels.WARN, msg, opts or {}) 99 | end 100 | 101 | function M.Logger:error(msg, opts) 102 | log(vim.log.levels.ERROR, msg, opts or {}) 103 | end 104 | 105 | return M 106 | -------------------------------------------------------------------------------- /plugin/cosmic-ui.lua: -------------------------------------------------------------------------------- 1 | if vim.fn.has("nvim-0.6") ~= 1 then 2 | error("Sorry this plugin only supports Neovim version > v0.6") 3 | return 4 | end 5 | 6 | if vim.g.loaded_cosmic_ui then 7 | return 8 | end 9 | 10 | vim.g.loaded_cosmic_ui = 1 11 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 |

💫 Cosmic-UI

2 | 3 |

4 | Neovim Minimum Version 5 | GitHub last commit 6 | 7 | Discord 8 | 9 |

10 | 11 | ## 🚀 Stellar Features 12 | 13 | _Warning: Under heavy development_ 14 | 15 | Cosmic-UI is a simple wrapper around specific vim functionality. Built in order to provide a quick and easy way to create a Cosmic UI experience with Neovim! 16 | 17 | - Rename floating popup & file change notification 18 | - Code Actions 19 | 20 | ## 📷 Screenshots 21 | 22 | ### Code Actions 23 | 24 | Screen Shot 2021-12-10 at 3 37 38 PM 25 | 26 | ### Rename Floating Popup 27 | 28 | Screen Shot 2021-12-10 at 4 22 28 PM 29 | 30 | ## 🛠 Installation 31 | 32 | ```lua 33 | use({ 34 | 'CosmicNvim/cosmic-ui', 35 | requires = { 'MunifTanjim/nui.nvim', 'nvim-lua/plenary.nvim' }, 36 | config = function() 37 | require('cosmic-ui').setup() 38 | end, 39 | }) 40 | ``` 41 | 42 | ## ⚙️ Configuration 43 | 44 | You may override any of the settings below by passing a config object to `.setup` 45 | 46 | ```lua 47 | { 48 | -- default border to use 49 | -- 'single', 'double', 'rounded', 'solid', 'shadow' 50 | border_style = 'single', 51 | 52 | -- rename popup settings 53 | rename = { 54 | border = { 55 | highlight = 'FloatBorder', 56 | style = 'single', 57 | title = ' Rename ', 58 | title_align = 'left', 59 | title_hl = 'FloatBorder', 60 | }, 61 | prompt = '> ', 62 | prompt_hl = 'Comment', 63 | }, 64 | 65 | code_actions = { 66 | min_width = nil, 67 | border = { 68 | bottom_hl = 'FloatBorder', 69 | highlight = 'FloatBorder', 70 | style = 'single', 71 | title = 'Code Actions', 72 | title_align = 'center', 73 | title_hl = 'FloatBorder', 74 | }, 75 | } 76 | } 77 | ``` 78 | 79 | ## ✨ Usage 80 | 81 | #### Rename 82 | 83 | ```lua 84 | function map(mode, lhs, rhs, opts) 85 | local options = { noremap = true, silent = true } 86 | if opts then 87 | options = vim.tbl_extend('force', options, opts) 88 | end 89 | vim.api.nvim_set_keymap(mode, lhs, rhs, options) 90 | end 91 | 92 | map('n', 'gn', 'lua require("cosmic-ui").rename()') 93 | ``` 94 | 95 | #### Code Actions 96 | 97 | ```lua 98 | map('n', 'ga', 'lua require("cosmic-ui").code_actions()') 99 | map('v', 'ga', 'lua require("cosmic-ui").range_code_actions()') 100 | ``` 101 | 102 | _More coming soon..._ 103 | --------------------------------------------------------------------------------