Create merge request from email

* new merge request can be created by sending an email to the specific
email address (similar to creating issues by email)
* for the first iteration, source branch must be specified in the mail
subject, other merge request parameters can not be set yet
* user should enable "Receive notifications about your own activity" in
user settings to receive a notification about created merge request

Part of #32878

3 files changed, 8 insertions, 36 deletions

diff --git a/app/views/projects/issues/_by_email_description.html.haml b/app/views/projects/issues/_by_email_description.html.haml
new file mode 100644
index 00000000000..f2d58534903
--- /dev/null
+++ b/app/views/projects/issues/_by_email_description.html.haml
@@ -0,0 +1,6 @@
+The subject will be used as the title of the new issue, and the message will be the description.
+
+= link_to 'Quick actions', help_page_path('user/project/quick_actions'), target: '_blank', tabindex: -1
+and styling with
+= link_to 'Markdown', help_page_path('user/markdown'), target: '_blank', tabindex: -1
+are supported.
diff --git a/app/views/projects/issues/_issue_by_email.html.haml b/app/views/projects/issues/_issue_by_email.html.haml
deleted file mode 100644
index 264032a3a31..00000000000
--- a/app/views/projects/issues/_issue_by_email.html.haml
+++ /dev/null
@@ -1,34 +0,0 @@
-.issues-footer.text-center
-  %button.issue-email-modal-btn{ type: "button", data: { toggle: "modal", target: "#issue-email-modal" } }
-    Email a new issue to this project
-
-#issue-email-modal.modal.fade{ tabindex: "-1", role: "dialog" }
-  .modal-dialog{ role: "document" }
-    .modal-content
-      .modal-header
-        %button.close{ type: "button", data: { dismiss: "modal" }, aria: { label: "close" } }
-          %span{ aria: { hidden: "true" } }= icon("times")
-        %h4.modal-title
-          Create new issue by email
-      .modal-body
-        %p
-          You can create a new issue inside this project by sending an email to the following email address:
-        .email-modal-input-group.input-group
-          = text_field_tag :issue_email, email, class: "monospace js-select-on-focus form-control", readonly: true
-          .input-group-btn
-            = clipboard_button(target: '#issue_email')
-        %p
-          The subject will be used as the title of the new issue, and the message will be the description.
-
-          = link_to 'Quick actions', help_page_path('user/project/quick_actions'), target: '_blank', tabindex: -1
-          and styling with
-          = link_to 'Markdown', help_page_path('user/markdown'), target: '_blank', tabindex: -1
-          are supported.
-
-        %p
-          This is a private email address, generated just for you.
-
-          Anyone who gets ahold of it can create issues as if they were you.
-          You should
-          = link_to 'reset it', new_issue_address_project_path(@project), class: 'incoming-email-token-reset'
-          if that ever happens.
diff --git a/app/views/projects/issues/index.html.haml b/app/views/projects/issues/index.html.haml
index bfaf024428d..193111b4cee 100644
--- a/app/views/projects/issues/index.html.haml
+++ b/app/views/projects/issues/index.html.haml
@@ -2,7 +2,7 @@
 - @can_bulk_update = can?(current_user, :admin_issue, @project)
 
 - page_title "Issues"
-- new_issue_email = @project.new_issue_address(current_user)
+- new_issue_email = @project.new_issuable_address(current_user, 'issue')
 
 - content_for :page_specific_javascripts do
   = webpack_bundle_tag 'common_vue'
@@ -25,6 +25,6 @@
     .issues-holder
       = render 'issues'
       - if new_issue_email
-        = render 'issue_by_email', email: new_issue_email
+        = render 'projects/issuable_by_email', email: new_issue_email, issuable_type: 'issue'
 - else
   = render 'shared/empty_states/issues', button_path: new_project_issue_path(@project)