feat(health): support checkhealth for plugins and providers (#769)

plugin/avante.lua

@@ -8,13 +8,17 @@ if vim.fn.has("nvim-0.10") == 0 then
   vim.cmd([[quit]])
 end
 
---- NOTE: We will override vim.paste if img-clip.nvim is available to work with avante.nvim internal logic paste
+if vim.g.avante ~= nil then return end
 
+vim.g.avante = 1
+
+--- NOTE: We will override vim.paste if img-clip.nvim is available to work with avante.nvim internal logic paste
 local Clipboard = require("avante.clipboard")
 local Config = require("avante.config")
+local api = vim.api
 
 if Config.support_paste_image() then
-  vim.paste = (function(overriden)
+  vim.paste = (function(overridden)
     ---@param lines string[]
     ---@param phase -1|1|2|3
     return function(lines, phase)
@@ -22,13 +26,13 @@ if Config.support_paste_image() then
 
       local bufnr = vim.api.nvim_get_current_buf()
       local filetype = vim.api.nvim_get_option_value("filetype", { buf = bufnr })
-      if filetype ~= "AvanteInput" then return overriden(lines, phase) end
+      if filetype ~= "AvanteInput" then return overridden(lines, phase) end
 
       ---@type string
       local line = lines[1]
 
       local ok = Clipboard.paste_image(line)
-      if not ok then return overriden(lines, phase) end
+      if not ok then return overridden(lines, phase) end
 
       -- After pasting, insert a new line and set cursor to this line
       vim.api.nvim_buf_set_lines(bufnr, -1, -1, false, { "" })
@@ -37,3 +41,64 @@ if Config.support_paste_image() then
     end
   end)(vim.paste)
 end
+
+---@param n string
+---@param c vim.api.keyset.user_command.callback
+---@param o vim.api.keyset.user_command.opts
+local cmd = function(n, c, o)
+  o = vim.tbl_extend("force", { nargs = 0 }, o or {})
+  api.nvim_create_user_command("Avante" .. n, c, o)
+end
+
+cmd("Ask", function(opts)
+  ---@type AskOptions
+  local args = { question = nil, win = {} }
+  local q_parts = {}
+  local q_ask = nil
+  for _, arg in ipairs(opts.fargs) do
+    local value = arg:match("position=(%w+)")
+    local ask = arg:match("ask=(%w+)")
+    if ask ~= nil then
+      q_ask = ask == "true"
+    elseif value then
+      args.win.position = value
+    else
+      table.insert(q_parts, arg)
+    end
+  end
+  require("avante.api").ask(
+    vim.tbl_deep_extend("force", args, { ask = q_ask, question = #q_parts > 0 and table.concat(q_parts, " ") or nil })
+  )
+end, {
+  desc = "avante: ask AI for code suggestions",
+  nargs = "*",
+  complete = function(_, _, _)
+    local candidates = {} ---@type string[]
+    vim.list_extend(
+      candidates,
+      ---@param x string
+      vim.tbl_map(function(x) return "position=" .. x end, { "left", "right", "top", "bottom" })
+    )
+    vim.list_extend(candidates, vim.tbl_map(function(x) return "ask=" .. x end, { "true", "false" }))
+    return candidates
+  end,
+})
+cmd("Chat", function() require("avante.api").ask({ ask = false }) end, { desc = "avante: chat with the codebase" })
+cmd("Toggle", function() require("avante").toggle() end, { desc = "avante: toggle AI panel" })
+cmd(
+  "Edit",
+  function(opts) require("avante.api").edit(vim.trim(opts.args)) end,
+  { desc = "avante: edit selected block", nargs = "*" }
+)
+cmd("Refresh", function() require("avante.api").refresh() end, { desc = "avante: refresh windows" })
+cmd("Focus", function() require("avante.api").focus() end, { desc = "avante: switch focus windows" })
+cmd("SwitchProvider", function(opts) require("avante.api").switch_provider(vim.trim(opts.args or "")) end, {
+  nargs = 1,
+  desc = "avante: switch provider",
+  complete = function(_, line, _)
+    local prefix = line:match("AvanteSwitchProvider%s*(.*)$") or ""
+    ---@param key string
+    return vim.tbl_filter(function(key) return key:find(prefix, 1, true) == 1 end, Config.providers)
+  end,
+})
+cmd("Clear", function() require("avante.path").clear() end, { desc = "avante: clear all chat history" })