updates

lua/share/init.lua

@@ -1,6 +1,7 @@
 local pickers = require "telescope.pickers"
 local finders = require "telescope.finders"
 local actions = require "telescope.actions"
+local previewers = require "telescope.previewers"
 local action_state = require "telescope.actions.state"
 local conf = require("telescope.config").values
 
@@ -24,8 +25,15 @@ end
 
 M.share = function(provider_name, opts)
   local content = get_visual_selection()
+  local type = vim.api.nvim_buf_get_option(0, "filetype")
+  if content == "" then
+    error("No content selected")
+  end
   local provider = providers[provider_name]
-  local users = provider.fetch_users(opts)
+  if provider == nil then
+    error("Provider " .. provider_name .. " not found")
+  end
+  local users = provider.fetch_recipients(opts)
   pickers.new(nil, {
     prompt_title = "Users",
     finder = finders.new_table {
@@ -33,8 +41,8 @@ M.share = function(provider_name, opts)
       entry_maker = function(entry)
         return {
           value = entry,
-          display = entry.real_name or entry.name,
-          ordinal= entry.real_name or entry.name,
+          display = entry.name,
+          ordinal= entry.name,
         }
       end
     },
@@ -47,6 +55,20 @@ M.share = function(provider_name, opts)
       end)
       return true
     end,
+    previewer = previewers.new_buffer_previewer({
+      title = "snippet",
+      define_preview = function(self, entry, status)
+        local lines = {}
+        for k in content:gmatch("([^\n]*)\n?") do
+          table.insert(lines, k)
+        end
+        vim.api.nvim_buf_set_option(self.state.bufnr, "filetype", type)
+        for row,display in pairs(lines) do
+          vim.api.nvim_buf_set_lines(self.state.bufnr, row, row + 1, false, { display })
+        end
+
+      end
+    }),
   }):find()
 
 end