Implement fetch popup

Author: pritchett

lua/neogit/popups/fetch.lua

@@ -21,33 +21,35 @@ end
 
 function M.create()
   local p = popup
-    .builder()
-    :name("NeogitFetchPopup")
-    :switch("p", "prune", "Prune deleted branches", false)
-    :switch("t", "tags", "Fetch all tags", false)
-    :action("p", "Fetch from pushremote", function(popup)
-      fetch_from("pushremote", "origin", status.repo.head.branch, popup:get_arguments())
-    end)
-    :action("u", "Fetch from upstream", function(popup)
-      local upstream = git.branch.get_upstream()
-      if not upstream then
-        return
-      end
-
-      fetch_from(upstream.remote, upstream.remote, "", popup:get_arguments())
-    end)
-    :action("a", "Fetch from all remotes", function(popup)
-      local args = popup:get_arguments()
-      table.insert(args, "--all")
-
-      fetch_from("all remotes", "", "", args)
-    end)
-    :action("e", "Fetch from elsewhere", function(popup)
-      local remote = input.get_user_input("remote: ")
-      local branch = git.branch.prompt_for_branch()
-      fetch_from(remote .. " " .. branch, remote, branch, popup:get_arguments())
-    end)
-    :build()
+      .builder()
+      :name("NeogitFetchPopup")
+      :switch("p", "prune", "Prune deleted branches", false)
+      :switch("t", "tags", "Fetch all tags", false)
+      :action("p", "Fetch from pushremote", function(popup)
+
+        fetch_from("pushremote", "origin", status.repo.head.branch, popup:get_arguments())
+      end)
+      :action("u", "Fetch from upstream", function(popup)
+
+        local upstream = git.branch.get_upstream()
+        if not upstream then
+          return
+        end
+
+        fetch_from(upstream.remote, upstream.remote, "", popup:get_arguments())
+      end)
+      :action("a", "Fetch from all remotes", function(popup)
+        local args = popup:get_arguments()
+        table.insert(args, "--all")
+
+        fetch_from("all remotes", "", "", args)
+      end)
+      :action("e", "Fetch from elsewhere", function(popup)
+        local remote = input.get_user_input("remote: ")
+        local branch = git.branch.prompt_for_branch()
+        fetch_from(remote .. ' ' .. branch, remote, branch, popup:get_arguments())
+      end)
+      :build()
 
   p:show()