refactor: rename "server_configurations" => "configs" #3330

Problem:
The name `server_configurations` is extremely verbose and irritatingly
formal and dogmatic. This overlong name is a constant nuisance when
reading, writing, and coding.

It's also not even correct: these configurations are just as much
"client" configurations as they are "server" configurations.

Solution:
- Rename to a shorter name.
- Leave placeholder files for any old URLs that link to the old
  location.

1 files changed, 79 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/zk.lua b/lua/lspconfig/configs/zk.lua
new file mode 100644
index 00000000..57a1ea1a
--- /dev/null
+++ b/lua/lspconfig/configs/zk.lua
@@ -0,0 +1,79 @@
+local util = require 'lspconfig.util'
+
+local function find_zk_root(startpath)
+  for dir in vim.fs.parents(startpath) do
+    if vim.fn.isdirectory(vim.fs.joinpath(dir, '.zk')) == 1 then
+      return dir
+    end
+  end
+end
+
+return {
+  default_config = {
+    cmd = { 'zk', 'lsp' },
+    filetypes = { 'markdown' },
+    root_dir = util.root_pattern '.zk',
+  },
+  commands = {
+    ZkIndex = {
+      function()
+        vim.lsp.buf.execute_command {
+          command = 'zk.index',
+          arguments = { vim.api.nvim_buf_get_name(0) },
+        }
+      end,
+      description = 'ZkIndex',
+    },
+    ZkList = {
+      function()
+        local bufpath = vim.api.nvim_buf_get_name(0)
+        local root = find_zk_root(bufpath)
+
+        vim.lsp.buf_request(0, 'workspace/executeCommand', {
+          command = 'zk.list',
+          arguments = { root, { select = { 'path' } } },
+        }, function(_, result, _, _)
+          if not result then
+            return
+          end
+          local paths = vim.tbl_map(function(item)
+            return item.path
+          end, result)
+          vim.ui.select(paths, {}, function(choice)
+            vim.cmd('edit ' .. choice)
+          end)
+        end)
+      end,
+
+      description = 'ZkList',
+    },
+    ZkNew = {
+      function(...)
+        vim.lsp.buf_request(0, 'workspace/executeCommand', {
+          command = 'zk.new',
+          arguments = {
+            vim.api.nvim_buf_get_name(0),
+            ...,
+          },
+        }, function(_, result, _, _)
+          if not (result and result.path) then
+            return
+          end
+          vim.cmd('edit ' .. result.path)
+        end)
+      end,
+
+      description = 'ZkNew',
+    },
+  },
+  docs = {
+    description = [[
+https://github.com/mickael-menu/zk
+
+A plain text note-taking assistant
+]],
+    default_config = {
+      root_dir = [[root_pattern(".zk")]],
+    },
+  },
+}