Add all the plugins I currently use

2 files changed, 342 insertions, 0 deletions

diff --git a/start/lspconfig-0.1.3/lua/lspconfig/ui/lspinfo.lua b/start/lspconfig-0.1.3/lua/lspconfig/ui/lspinfo.lua
new file mode 100644
index 0000000..42a7fed
--- /dev/null
+++ b/start/lspconfig-0.1.3/lua/lspconfig/ui/lspinfo.lua
@@ -0,0 +1,225 @@
+local configs = require 'lspconfig.configs'
+local windows = require 'lspconfig.ui.windows'
+local util = require 'lspconfig.util'
+
+local error_messages = {
+  cmd_not_found = 'Unable to find executable. Please check your path and ensure the server is installed',
+  no_filetype_defined = 'No filetypes defined, Please define filetypes in setup()',
+}
+
+local function trim_blankspace(cmd)
+  local trimmed_cmd = {}
+  for _, str in pairs(cmd) do
+    table.insert(trimmed_cmd, str:match '^%s*(.*)')
+  end
+  return trimmed_cmd
+end
+
+local function indent_lines(lines, offset)
+  return vim.tbl_map(function(val)
+    return offset .. val
+  end, lines)
+end
+
+local function remove_newlines(cmd)
+  cmd = trim_blankspace(cmd)
+  cmd = table.concat(cmd, ' ')
+  cmd = vim.split(cmd, '\n')
+  cmd = trim_blankspace(cmd)
+  cmd = table.concat(cmd, ' ')
+  return cmd
+end
+
+local function make_config_info(config)
+  local config_info = {}
+  config_info.name = config.name
+  if config.cmd then
+    config_info.cmd = remove_newlines(config.cmd)
+    if vim.fn.executable(config.cmd[1]) == 1 then
+      config_info.cmd_is_executable = 'true'
+    else
+      config_info.cmd_is_executable = error_messages.cmd_not_found
+    end
+  else
+    config_info.cmd = 'cmd not defined'
+    config_info.cmd_is_executable = 'NA'
+  end
+
+  local buffer_dir = vim.fn.expand '%:p:h'
+  config_info.root_dir = config.get_root_dir(buffer_dir) or 'NA'
+  config_info.autostart = (config.autostart and 'true') or 'false'
+  config_info.handlers = table.concat(vim.tbl_keys(config.handlers), ', ')
+  config_info.filetypes = table.concat(config.filetypes or {}, ', ')
+
+  local lines = {
+    'Config: ' .. config_info.name,
+  }
+
+  local info_lines = {
+    'filetypes:         ' .. config_info.filetypes,
+    'root directory:    ' .. config_info.root_dir,
+    'cmd:               ' .. config_info.cmd,
+    'cmd is executable: ' .. config_info.cmd_is_executable,
+    'autostart:         ' .. config_info.autostart,
+    'custom handlers:   ' .. config_info.handlers,
+  }
+
+  vim.list_extend(lines, indent_lines(info_lines, '\t'))
+
+  return lines
+end
+
+local function make_client_info(client)
+  local client_info = {}
+
+  client_info.cmd = remove_newlines(client.config.cmd)
+  if client.workspaceFolders then
+    client_info.root_dir = client.workspaceFolders[1].name
+  else
+    client_info.root_dir = 'Running in single file mode.'
+  end
+  client_info.filetypes = table.concat(client.config.filetypes or {}, ', ')
+  client_info.autostart = (client.config.autostart and 'true') or 'false'
+  client_info.attached_buffers_list = table.concat(vim.lsp.get_buffers_by_client_id(client.id), ', ')
+
+  local lines = {
+    '',
+    'Client: '
+      .. client.name
+      .. ' (id: '
+      .. tostring(client.id)
+      .. ', pid: '
+      .. tostring(client.rpc.pid)
+      .. ', bufnr: ['
+      .. client_info.attached_buffers_list
+      .. '])',
+  }
+
+  local info_lines = {
+    'filetypes:       ' .. client_info.filetypes,
+    'autostart:       ' .. client_info.autostart,
+    'root directory:  ' .. client_info.root_dir,
+    'cmd:             ' .. client_info.cmd,
+  }
+
+  if client.config.lspinfo then
+    local server_specific_info = client.config.lspinfo(client.config)
+    info_lines = vim.list_extend(info_lines, server_specific_info)
+  end
+
+  vim.list_extend(lines, indent_lines(info_lines, '\t'))
+
+  return lines
+end
+
+return function()
+  -- These options need to be cached before switching to the floating
+  -- buffer.
+  local buf_clients = vim.lsp.buf_get_clients()
+  local clients = vim.lsp.get_active_clients()
+  local buffer_filetype = vim.bo.filetype
+
+  local win_info = windows.percentage_range_window(0.8, 0.7)
+  local bufnr, win_id = win_info.bufnr, win_info.win_id
+
+  local buf_lines = {}
+
+  local buf_client_names = {}
+  for _, client in pairs(buf_clients) do
+    table.insert(buf_client_names, client.name)
+  end
+
+  local buf_client_ids = {}
+  for _, client in pairs(buf_clients) do
+    table.insert(buf_client_ids, client.id)
+  end
+
+  local other_active_clients = {}
+  local client_names = {}
+  for _, client in pairs(clients) do
+    if not vim.tbl_contains(buf_client_ids, client.id) then
+      table.insert(other_active_clients, client)
+    end
+    table.insert(client_names, client.name)
+  end
+
+  local header = {
+    '',
+    'Language client log: ' .. (vim.lsp.get_log_path()),
+    'Detected filetype:   ' .. buffer_filetype,
+  }
+  vim.list_extend(buf_lines, header)
+
+  local buffer_clients_header = {
+    '',
+    tostring(#vim.tbl_keys(buf_clients)) .. ' client(s) attached to this buffer: ',
+  }
+
+  vim.list_extend(buf_lines, buffer_clients_header)
+  for _, client in pairs(buf_clients) do
+    local client_info = make_client_info(client)
+    vim.list_extend(buf_lines, client_info)
+  end
+
+  local other_active_section_header = {
+    '',
+    tostring(#other_active_clients) .. ' active client(s) not attached to this buffer: ',
+  }
+  if not vim.tbl_isempty(other_active_clients) then
+    vim.list_extend(buf_lines, other_active_section_header)
+  end
+  for _, client in pairs(other_active_clients) do
+    local client_info = make_client_info(client)
+    vim.list_extend(buf_lines, client_info)
+  end
+
+  local other_matching_configs_header = {
+    '',
+    'Other clients that match the filetype: ' .. buffer_filetype,
+    '',
+  }
+
+  local other_matching_configs = util.get_other_matching_providers(buffer_filetype)
+
+  if not vim.tbl_isempty(other_matching_configs) then
+    vim.list_extend(buf_lines, other_matching_configs_header)
+    for _, config in pairs(other_matching_configs) do
+      vim.list_extend(buf_lines, make_config_info(config))
+    end
+  end
+
+  local matching_config_header = {
+    '',
+    'Configured servers list: ' .. table.concat(vim.tbl_keys(configs), ', '),
+  }
+  vim.list_extend(buf_lines, matching_config_header)
+
+  local fmt_buf_lines = indent_lines(buf_lines, ' ')
+
+  fmt_buf_lines = vim.lsp.util._trim(fmt_buf_lines, {})
+
+  vim.api.nvim_buf_set_lines(bufnr, 0, -1, true, fmt_buf_lines)
+  vim.api.nvim_buf_set_option(bufnr, 'modifiable', false)
+  vim.api.nvim_buf_set_option(bufnr, 'filetype', 'lspinfo')
+
+  vim.api.nvim_buf_set_keymap(bufnr, 'n', '<esc>', '<cmd>bd<CR>', { noremap = true })
+  vim.api.nvim_command(
+    string.format('autocmd BufHidden,BufLeave <buffer> ++once lua pcall(vim.api.nvim_win_close, %d, true)', win_id)
+  )
+
+  vim.fn.matchadd(
+    'Error',
+    error_messages.no_filetype_defined .. '.\\|' .. 'cmd not defined\\|' .. error_messages.cmd_not_found
+  )
+  vim.cmd 'let m=matchadd("string", "true")'
+  vim.cmd 'let m=matchadd("error", "false")'
+  for _, config in pairs(configs) do
+    vim.fn.matchadd('Title', '\\%(Client\\|Config\\):.*\\zs' .. config.name .. '\\ze')
+    vim.fn.matchadd('Visual', 'list:.*\\zs' .. config.name .. '\\ze')
+    if config.filetypes then
+      for _, ft in pairs(config.filetypes) do
+        vim.fn.matchadd('Type', '\\%(filetypes\\|filetype\\):.*\\zs' .. ft .. '\\ze')
+      end
+    end
+  end
+end
diff --git a/start/lspconfig-0.1.3/lua/lspconfig/ui/windows.lua b/start/lspconfig-0.1.3/lua/lspconfig/ui/windows.lua
new file mode 100644
index 0000000..8a39204
--- /dev/null
+++ b/start/lspconfig-0.1.3/lua/lspconfig/ui/windows.lua
@@ -0,0 +1,117 @@
+-- The following is extracted and modified from plenary.vnim by
+-- TJ Devries. It is not a stable API, and is expected to change
+--
+local function apply_defaults(original, defaults)
+  if original == nil then
+    original = {}
+  end
+
+  original = vim.deepcopy(original)
+
+  for k, v in pairs(defaults) do
+    if original[k] == nil then
+      original[k] = v
+    end
+  end
+
+  return original
+end
+
+local win_float = {}
+
+win_float.default_options = {
+  winblend = 15,
+  percentage = 0.9,
+}
+
+function win_float.default_opts(options)
+  options = apply_defaults(options, win_float.default_options)
+
+  local width = math.floor(vim.o.columns * options.percentage)
+  local height = math.floor(vim.o.lines * options.percentage)
+
+  local top = math.floor(((vim.o.lines - height) / 2) - 1)
+  local left = math.floor((vim.o.columns - width) / 2)
+
+  local opts = {
+    relative = 'editor',
+    row = top,
+    col = left,
+    width = width,
+    height = height,
+    style = 'minimal',
+    border = {
+      { ' ', 'NormalFloat' },
+      { ' ', 'NormalFloat' },
+      { ' ', 'NormalFloat' },
+      { ' ', 'NormalFloat' },
+      { ' ', 'NormalFloat' },
+      { ' ', 'NormalFloat' },
+      { ' ', 'NormalFloat' },
+      { ' ', 'NormalFloat' },
+    },
+  }
+
+  return opts
+end
+
+--- Create window that takes up certain percentags of the current screen.
+---
+--- Works regardless of current buffers, tabs, splits, etc.
+--@param col_range number | Table:
+--                  If number, then center the window taking up this percentage of the screen.
+--                  If table, first index should be start, second_index should be end
+--@param row_range number | Table:
+--                  If number, then center the window taking up this percentage of the screen.
+--                  If table, first index should be start, second_index should be end
+function win_float.percentage_range_window(col_range, row_range, options)
+  options = apply_defaults(options, win_float.default_options)
+
+  local win_opts = win_float.default_opts(options)
+  win_opts.relative = 'editor'
+
+  local height_percentage, row_start_percentage
+  if type(row_range) == 'number' then
+    assert(row_range <= 1)
+    assert(row_range > 0)
+    height_percentage = row_range
+    row_start_percentage = (1 - height_percentage) / 2
+  elseif type(row_range) == 'table' then
+    height_percentage = row_range[2] - row_range[1]
+    row_start_percentage = row_range[1]
+  else
+    error(string.format("Invalid type for 'row_range': %p", row_range))
+  end
+
+  win_opts.height = math.ceil(vim.o.lines * height_percentage)
+  win_opts.row = math.ceil(vim.o.lines * row_start_percentage)
+
+  local width_percentage, col_start_percentage
+  if type(col_range) == 'number' then
+    assert(col_range <= 1)
+    assert(col_range > 0)
+    width_percentage = col_range
+    col_start_percentage = (1 - width_percentage) / 2
+  elseif type(col_range) == 'table' then
+    width_percentage = col_range[2] - col_range[1]
+    col_start_percentage = col_range[1]
+  else
+    error(string.format("Invalid type for 'col_range': %p", col_range))
+  end
+
+  win_opts.col = math.floor(vim.o.columns * col_start_percentage)
+  win_opts.width = math.floor(vim.o.columns * width_percentage)
+
+  local bufnr = options.bufnr or vim.api.nvim_create_buf(false, true)
+  local win_id = vim.api.nvim_open_win(bufnr, true, win_opts)
+  vim.api.nvim_win_set_buf(win_id, bufnr)
+
+  vim.cmd 'setlocal nocursorcolumn ts=2 sw=2'
+
+  return {
+    bufnr = bufnr,
+    win_id = win_id,
+  }
+end
+
+return win_float