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%p.lead Compare branches for new Merge Request
= form_for [@project.namespace.becomes(Namespace), @project, @merge_request], url: new_namespace_project_merge_request_path(@project.namespace, @project), method: :get, html: { class: "merge-request-form form-inline" } do |f|
.hide.alert.alert-danger.mr-compare-errors
.merge-request-branches.row
.col-md-6
.panel.panel-default
.panel-heading
%strong Source branch
.panel-body
= f.select(:source_project_id, [[@merge_request.source_project_path,@merge_request.source_project.id]] , {}, { class: 'source_project select2 span3', disabled: @merge_request.persisted? })
= f.select(:source_branch, @merge_request.source_branches, { include_blank: "Select branch" }, {class: 'source_branch select2 span2'})
.panel-footer
.mr_source_commit
.col-md-6
.panel.panel-default
.panel-heading
%strong Target branch
.panel-body
- projects = @project.forked_from_project.nil? ? [@project] : [@project, @project.forked_from_project]
= f.select(:target_project_id, options_from_collection_for_select(projects, 'id', 'path_with_namespace', f.object.target_project_id), {}, { class: 'target_project select2 span3', disabled: @merge_request.persisted? })
= f.select(:target_branch, @merge_request.target_branches, { include_blank: "Select branch" }, {class: 'target_branch select2 span2'})
.panel-footer
.mr_target_commit
- if @merge_request.errors.any?
.alert.alert-danger
- @merge_request.errors.full_messages.each do |msg|
%div= msg
- elsif @merge_request.source_branch.present? && @merge_request.target_branch.present?
- if @merge_request.compare_failed
.alert.alert-danger
%h4 Compare failed
%p We can't compare selected branches. It may be because of huge diff or satellite timeout. Please try again or select different branches.
- else
.light-well
.center
%h4
There isn't anything to merge.
%p.slead
- if @merge_request.source_branch == @merge_request.target_branch
You'll need to use different branch names to get a valid comparison.
- else
%span.label-branch #{@merge_request.source_branch}
and
%span.label-branch #{@merge_request.target_branch}
are the same.
%div
= f.submit 'Compare branches', class: "btn btn-new mr-compare-btn"
:javascript
var source_branch = $("#merge_request_source_branch")
, target_branch = $("#merge_request_target_branch")
, target_project = $("#merge_request_target_project_id");
$.get("#{branch_from_namespace_project_merge_requests_path(@source_project.namespace, @source_project)}", {ref: source_branch.val() });
$.get("#{branch_to_namespace_project_merge_requests_path(@source_project.namespace, @source_project)}", {target_project_id: target_project.val(),ref: target_branch.val() });
target_project.on("change", function() {
$.get("#{update_branches_namespace_project_merge_requests_path(@source_project.namespace, @source_project)}", {target_project_id: $(this).val() });
});
source_branch.on("change", function() {
$.get("#{branch_from_namespace_project_merge_requests_path(@source_project.namespace, @source_project)}", {ref: $(this).val() });
$(".mr-compare-errors").fadeOut();
$(".mr-compare-btn").enable();
});
target_branch.on("change", function() {
$.get("#{branch_to_namespace_project_merge_requests_path(@source_project.namespace, @source_project)}", {target_project_id: target_project.val(),ref: $(this).val() });
$(".mr-compare-errors").fadeOut();
$(".mr-compare-btn").enable();
});
:coffeescript
$(".merge-request-form").on 'submit', ->
if $("#merge_request_source_branch").val() is "" or $('#merge_request_target_branch').val() is ""
$(".mr-compare-errors").html("You must select source and target branch to proceed")
$(".mr-compare-errors").fadeIn()
event.preventDefault()
return
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