feat: migrate to vim.lsp.config #3659

Problem:
Nvim 0.11 has vim.lsp.config, which mostly replaces the legacy
nvim-lspconfig "framework".

Solution:
Migrate all configs to `lsp/*` variants. The old configs in
`lua/lspconfig/` are "frozen".

The new configs include these changes:
- `commands` field became raw calls to
  `vim.api.nvim_buf_create_user_command` inside `on_attach`.
- `root_dir` became:
  - `root_markers` whenever the file list was simple didn't need to mach `*`
  - if the logic was complicated, or needed to match something like
    '\*.c', it was defined as a vim.lsp.Config `root_dir` callback.
- `on_config_change` became `before_init`. I don't actually know if this
  is the correct approach, but looking around the documentation of
  `nvim-lspconfig` a saw that it was defined as the function that gets
  called as soon as the config have `root_dir`, and so I thought
  `before_init` might be the closest alternative.
- `docs.description` became a luadoc `@brief` docstring.
- `single_file_support = false`?

Co-authored-by: Aliou Diallo <aliou@users.noreply.github.com>
Co-authored-by: Justin M. Keyes <justinkz@gmail.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/lsp/markdown_oxide.lua b/lsp/markdown_oxide.lua
new file mode 100644
index 00000000..722382de
--- /dev/null
+++ b/lsp/markdown_oxide.lua
@@ -0,0 +1,32 @@
+---@brief
+---
+---https://github.com/Feel-ix-343/markdown-oxide
+--
+-- Editor Agnostic PKM: you bring the text editor and we
+-- bring the PKM.
+--
+-- Inspired by and compatible with Obsidian.
+--
+-- Check the readme to see how to properly setup.
+return {
+  root_markers = { '.git', '.obsidian', '.moxide.toml' },
+  filetypes = { 'markdown' },
+  cmd = { 'markdown-oxide' },
+  on_attach = function()
+    vim.api.nvim_buf_create_user_command(0, 'Today', function()
+      vim.lsp.buf.execute_command { command = 'jump', arguments = { 'today' } }
+    end, {
+      desc = "Open today's daily note",
+    })
+    vim.api.nvim_buf_create_user_command(0, 'Tomorrow', function()
+      vim.lsp.buf.execute_command { command = 'jump', arguments = { 'tomorrow' } }
+    end, {
+      desc = "Open tomorrow's daily note",
+    })
+    vim.api.nvim_buf_create_user_command(0, 'Yesterday', function()
+      vim.lsp.buf.execute_command { command = 'jump', arguments = { 'yesterday' } }
+    end, {
+      desc = "Open yesterday's daily note",
+    })
+  end,
+}