fix(nes): only request if attached and notify on display

lua/copilot-lsp/nes/init.lua

@@ -11,7 +11,7 @@ local nes_ns = vim.api.nvim_create_namespace("copilotlsp.nes")
 ---@param ctx lsp.HandlerContext
 local function handle_nes_response(err, result, ctx)
     if err then
-        -- vim.notify(err.message)
+        vim.notify("[copilot-lsp] " .. err.message)
         return
     end
     -- Validate buffer still exists before processing response
@@ -22,21 +22,32 @@ local function handle_nes_response(err, result, ctx)
         --- Convert to textEdit fields
         edit.newText = edit.text
     end
-    nes_ui._display_next_suggestion(ctx.bufnr, nes_ns, result.edits)
+    if nes_ui._display_next_suggestion(ctx.bufnr, nes_ns, result.edits) then
+        local client = vim.lsp.get_client_by_id(ctx.client_id)
+        assert(client, errs.ErrNotStarted)
+        client:notify("textDocument/didShowInlineEdit", {
+            item = {
+                command = result.edits[1].command,
+            },
+        })
+    end
 end
 
 --- Requests the NextEditSuggestion from the current cursor position
 ---@param copilot_lss? vim.lsp.Client|string
 function M.request_nes(copilot_lss)
-    local pos_params = vim.lsp.util.make_position_params(0, "utf-16")
-    local version = vim.lsp.util.buf_versions[vim.api.nvim_get_current_buf()]
+    local bufnr = vim.api.nvim_get_current_buf()
     if type(copilot_lss) == "string" then
         copilot_lss = vim.lsp.get_clients({ name = copilot_lss })[1]
     end
     assert(copilot_lss, errs.ErrNotStarted)
-    ---@diagnostic disable-next-line: inject-field
-    pos_params.textDocument.version = version
-    copilot_lss:request("textDocument/copilotInlineEdit", pos_params, handle_nes_response)
+    if copilot_lss.attached_buffers[bufnr] then
+        local version = vim.lsp.util.buf_versions[bufnr]
+        local pos_params = vim.lsp.util.make_position_params(0, "utf-16")
+        ---@diagnostic disable-next-line: inject-field
+        pos_params.textDocument.version = version
+        copilot_lss:request("textDocument/copilotInlineEdit", pos_params, handle_nes_response)
+    end
 end
 
 --- Walks the cursor to the start of the edit.

lua/copilot-lsp/nes/ui.lua

@@ -181,10 +181,11 @@ end
 ---@param bufnr integer
 ---@param ns_id integer
 ---@param edits copilotlsp.InlineEdit[]
+---@return boolean
 function M._display_next_suggestion(bufnr, ns_id, edits)
     M.clear_suggestion(bufnr, ns_id)
     if not edits or #edits == 0 then
-        return
+        return false
     end
 
     local suggestion = edits[1]
@@ -290,6 +291,7 @@ function M._display_next_suggestion(bufnr, ns_id, edits)
             return false -- Keep the autocmd
         end,
     })
+    return true
 end
 
 return M

lua/copilot-lsp/util.lua

@@ -100,7 +100,6 @@ local function merge_captures(captures)
         then
             local prev_hl = type(prev.hl) == "table" and prev.hl or { prev.hl }
             local curr_hl = type(curr.hl) == "table" and curr.hl or { curr.hl }
-            ---@diagnostic disable-next-line: param-type-mismatch
             vim.list_extend(prev_hl, curr_hl)
             curr.hl = prev_hl
         else