improve registration and add oauth

app/views/devise/registrations/new.html.erb

@@ -1,6 +1,6 @@
 <div class="max-w-xl mx-auto px-2">
   <h1 class="text-4xl font-bold text-center my-8">Sign up</h1>
-  <%= form_for('', as: resource_name, html: { class: 'space-y-6' }, url: registration_path) do |f| %>
+  <%= form_for('', as: resource_name, html: { class: 'space-y-6' }, url: new_registration_path) do |f| %>
     <div class="space-y-2">
       <%= render 'devise/shared/error_messages', resource: %>
       <%= f.fields_for resource do |ff| %>
@@ -16,7 +16,7 @@
         </div>
       <% end %>
       <%= f.fields_for resource do |ff| %>
-        <div class="form-control">
+        <div class="form-control <%= 'hidden' if (params[:oauth_callback] || params[:sign_up]) && resource.email? %>">
           <%= ff.label :email, class: 'label' %>
           <%= ff.email_field :email, required: true, class: 'base-input' %>
         </div>
@@ -25,14 +25,14 @@
         <set-timezone data-input-id="_account_timezone"></set-timezone>
         <%= ff.hidden_field :timezone %>
         <div class="form-control">
-          <%= ff.label :name, 'Company name', class: 'label' %>
-          <%= ff.text_field :name, required: true, class: 'base-input' %>
+          <%= ff.label :name, 'Company name (optional)', class: 'label' %>
+          <%= ff.text_field :name, class: 'base-input' %>
         </div>
       <% end %>
       <%= f.fields_for resource do |ff| %>
-        <div class="form-control">
+        <div class="form-control <%= 'hidden' if params[:oauth_callback] %>">
           <%= ff.label :password, class: 'label' %>
-          <%= ff.password_field :password, required: true, class: 'base-input' %>
+          <%= ff.password_field :password, required: !params[:oauth_callback], class: 'base-input' %>
         </div>
       <% end %>
     </div>

app/views/devise/registrations/show.html.erb

@@ -0,0 +1,18 @@
+<div class="max-w-xl mx-auto px-2">
+  <h1 class="text-4xl font-bold text-center my-8">Sign up</h1>
+  <%= form_for(User.new, html: { class: 'space-y-6' }, url: new_registration_path, method: :get) do |f| %>
+    <div class="space-y-2">
+      <div class="form-control">
+        <%= f.label :email, class: 'label' %>
+        <%= f.email_field :email, autofocus: true, autocomplete: 'email', class: 'base-input' %>
+      </div>
+    </div>
+    <div class="form-control">
+      <%= f.button button_title(title: 'Sign up', disabled_with: 'Sign up'), name: 'sign_up', value: true, class: 'base-button' %>
+    </div>
+  <% end %>
+  <% if devise_mapping.omniauthable? %>
+    <%= button_to button_title(title: 'Sign up with Google', icon: svg_icon('brand_google', class: 'w-6 h-6')), omniauth_authorize_path(resource_name, :google_oauth2), class: 'white-button w-full mt-4', data: { turbo: false }, method: :post %>
+  <% end %>
+  <%= render 'devise/shared/links' %>
+</div>

app/views/devise/sessions/new.html.erb

@@ -23,5 +23,8 @@
       <%= f.button button_title(title: 'Log In', disabled_with: 'Logging In'), class: 'base-button' %>
     </div>
   <% end %>
+  <% if devise_mapping.omniauthable? %>
+    <%= button_to button_title(title: 'Log in with Google', icon: svg_icon('brand_google', class: 'w-6 h-6')), omniauth_authorize_path(resource_name, :google_oauth2), class: 'white-button w-full mt-4', data: { turbo: false }, method: :post %>
+  <% end %>
   <%= render 'devise/shared/links' %>
 </div>

app/views/devise/shared/_links.html.erb

@@ -3,7 +3,7 @@
     <%= link_to 'Log in', new_session_path(resource_name), class: 'link link-hover' %>
   <% end %>
   <%- if devise_mapping.registerable? && controller_name != 'registrations' %>
-    <%= link_to 'Sign up', new_registration_path, class: 'link link-hover' %>
+    <%= link_to 'Sign up', registration_path, class: 'link link-hover' %>
   <% end %>
   <%- if devise_mapping.recoverable? && controller_name != 'passwords' && controller_name != 'registrations' %>
     <%= link_to 'Forgot your password?', new_password_path(resource_name), class: 'link link-hover' %>
@@ -14,9 +14,4 @@
   <%- if devise_mapping.lockable? && resource_class.unlock_strategy_enabled?(:email) && controller_name != 'unlocks' %>
     <%= link_to "Didn't receive unlock instructions?", new_unlock_path(resource_name), class: 'link link-hover' %>
   <% end %>
-  <%- if devise_mapping.omniauthable? %>
-    <%- resource_class.omniauth_providers.each do |provider| %>
-      <%= button_to "Sign in with #{OmniAuth::Utils.camelize(provider)}", omniauth_authorize_path(resource_name, provider), class: 'link link-hover', data: { turbo: false } %>
-    <% end %>
-  <% end %>
 </div>

app/views/icons/_brand_google.html.erb

@@ -0,0 +1,16 @@
+<svg width="800" height="800" viewBox="-0.5 0 48 48" version="1.1" xmlns="http://www.w3.org/2000/svg" class="<%= local_assigns[:class] %>">
+  <g id="Icons" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+    <g id="Color-" transform="translate(-401.000000, -860.000000)">
+      <g id="Google" transform="translate(401.000000, 860.000000)">
+        <path d="M9.82727273,24 C9.82727273,22.4757333 10.0804318,21.0144 10.5322727,19.6437333 L2.62345455,13.6042667 C1.08206818,16.7338667 0.213636364,20.2602667 0.213636364,24 C0.213636364,27.7365333 1.081,31.2608 2.62025,34.3882667 L10.5247955,28.3370667 C10.0772273,26.9728 9.82727273,25.5168 9.82727273,24" id="Fill-1" fill="#FBBC05">
+        </path>
+        <path d="M23.7136364,10.1333333 C27.025,10.1333333 30.0159091,11.3066667 32.3659091,13.2266667 L39.2022727,6.4 C35.0363636,2.77333333 29.6954545,0.533333333 23.7136364,0.533333333 C14.4268636,0.533333333 6.44540909,5.84426667 2.62345455,13.6042667 L10.5322727,19.6437333 C12.3545909,14.112 17.5491591,10.1333333 23.7136364,10.1333333" id="Fill-2" fill="#EB4335">
+        </path>
+        <path d="M23.7136364,37.8666667 C17.5491591,37.8666667 12.3545909,33.888 10.5322727,28.3562667 L2.62345455,34.3946667 C6.44540909,42.1557333 14.4268636,47.4666667 23.7136364,47.4666667 C29.4455,47.4666667 34.9177955,45.4314667 39.0249545,41.6181333 L31.5177727,35.8144 C29.3995682,37.1488 26.7323182,37.8666667 23.7136364,37.8666667" id="Fill-3" fill="#34A853">
+        </path>
+        <path d="M46.1454545,24 C46.1454545,22.6133333 45.9318182,21.12 45.6113636,19.7333333 L23.7136364,19.7333333 L23.7136364,28.8 L36.3181818,28.8 C35.6879545,31.8912 33.9724545,34.2677333 31.5177727,35.8144 L39.0249545,41.6181333 C43.3393409,37.6138667 46.1454545,31.6490667 46.1454545,24" id="Fill-4" fill="#4285F4">
+        </path>
+      </g>
+    </g>
+  </g>
+</svg>

app/views/shared/_navbar.html.erb

@@ -29,8 +29,8 @@
             <% end %>
           </li>
           <li>
-            <%= link_to destroy_user_session_path, data: { turbo_method: :delete } do %>
-              <%= svg_icon('logout', class: 'w-5 h-5 stroke-2') %>
+            <%= button_to destroy_user_session_path, method: :delete, data: { turbo: false } do %>
+              <%= svg_icon('logout', class: 'w-5 h-5 stroke-2 inline') %>
               <span class="mr-1">Sign out</span>
             <% end %>
           </li>