Merge remote-tracking branch 'upstream/master' into ce-to-ee-2018-01-16

app/helpers/blob_helper.rb

 module BlobHelper
   def highlight(blob_name, blob_content, repository: nil, plain: false)
+    plain ||= blob_content.length > Blob::MAXIMUM_TEXT_HIGHLIGHT_SIZE
     highlighted = Gitlab::Highlight.highlight(blob_name, blob_content, plain: plain, repository: repository)
+
     raw %(<pre class="code highlight"><code>#{highlighted}</code></pre>)
   end
 

app/models/repository.rb

@@ -981,7 +981,7 @@ class Repository
     return [] if empty? || query.blank?
 
     offset = 2
-    args = %W(grep -i -I -n --before-context #{offset} --after-context #{offset} -E -e #{Regexp.escape(query)} #{ref || root_ref})
+    args = %W(grep -i -I -n -z --before-context #{offset} --after-context #{offset} -E -e #{Regexp.escape(query)} #{ref || root_ref})
 
     run_git(args).first.scrub.split(/^--$/)
   end

app/views/dashboard/_activity_head.html.haml

@@ -2,7 +2,7 @@
   %ul.nav-links
     %li{ class: active_when(params[:filter].nil?) }>
       = link_to activity_dashboard_path, class: 'shortcuts-activity', data: {placement: 'right'} do
-        Your Projects
+        Your projects
     %li{ class: active_when(params[:filter] == 'starred') }>
       = link_to activity_dashboard_path(filter: 'starred'), data: {placement: 'right'} do
-        Starred Projects
+        Starred projects

app/views/dashboard/_snippets_head.html.haml

@@ -2,10 +2,10 @@
   %ul.nav-links
     = nav_link(page: dashboard_snippets_path, html_options: {class: 'home'}) do
       = link_to dashboard_snippets_path, title: 'Your snippets', data: {placement: 'right'} do
-        Your Snippets
+        Your snippets
     = nav_link(page: explore_snippets_path) do
       = link_to explore_snippets_path, title: 'Explore snippets', data: {placement: 'right'} do
-        Explore Snippets
+        Explore snippets
 
   - if current_user
     .nav-controls.hidden-xs

app/views/profiles/gpg_keys/index.html.haml

@@ -3,12 +3,12 @@
 = render 'profiles/head'
 
 .row.prepend-top-default
-  .col-lg-3.profile-settings-sidebar
+  .col-lg-4.profile-settings-sidebar
     %h4.prepend-top-0
       = page_title
     %p
       GPG keys allow you to verify signed commits.
-  .col-lg-9
+  .col-lg-8
     %h5.prepend-top-0
       Add a GPG key
     %p.profile-settings-content

app/views/projects/buttons/_dropdown.html.haml

@@ -10,37 +10,28 @@
 
       - if can_create_issue
         %li
-          = link_to new_project_issue_path(@project) do
-            #{ _('New issue') }
-
+          = link_to _('New issue'), new_project_issue_path(@project)
       - if merge_project
         %li
-          = link_to project_new_merge_request_path(merge_project) do
-            #{ _('New merge request') }
-
+          = link_to _('New merge request'), project_new_merge_request_path(merge_project)
       - if can_create_snippet
         %li
-          = link_to new_project_snippet_path(@project) do
-            #{ _('New snippet') }
+          = link_to _('New snippet'), new_project_snippet_path(@project)
 
       - if can_create_issue || merge_project || can_create_snippet
         %li.divider
 
       - if can?(current_user, :push_code, @project)
         %li
-          = link_to project_new_blob_path(@project, @project.default_branch || 'master') do
-            #{ _('New file') }
+          = link_to _('New file'), project_new_blob_path(@project, @project.default_branch || 'master')
         - unless @project.empty_repo?
           %li
-            = link_to new_project_branch_path(@project) do
-              #{ _('New branch') }
+            = link_to _('New branch'), new_project_branch_path(@project)
           %li
-            = link_to new_project_tag_path(@project) do
-              #{ _('New tag') }
+            = link_to _('New tag'), new_project_tag_path(@project)
       - elsif current_user && current_user.already_forked?(@project)
         %li
-          = link_to project_new_blob_path(@project, @project.default_branch || 'master') do
-            #{ _('New file') }
+          = link_to _('New file'), project_new_blob_path(@project, @project.default_branch || 'master')
       - elsif can?(current_user, :fork_project, @project)
         %li
           - continue_params = { to:         project_new_blob_path(@project, @project.default_branch || 'master'),
@@ -48,5 +39,4 @@
                                 notice_now: edit_in_new_fork_notice_now }
           - fork_path = project_forks_path(@project, namespace_key:  current_user.namespace.id,
                                                                                   continue:       continue_params)
-          = link_to fork_path, method: :post do
-            #{ _('New file') }
+          = link_to _('New file'), fork_path, method: :post

app/views/projects/forks/index.html.haml

@@ -31,11 +31,11 @@
     - if current_user && can?(current_user, :fork_project, @project)
       - if current_user.already_forked?(@project) && current_user.manageable_namespaces.size < 2
         = link_to namespace_project_path(current_user, current_user.fork_of(@project)), title: 'Go to your fork', class: 'btn btn-new' do
-          = custom_icon('icon_fork')
+          = sprite_icon('fork', size: 12)
           %span Fork
       - else
         = link_to new_project_fork_path(@project), title: "Fork project", class: 'btn btn-new' do
-          = custom_icon('icon_fork')
+          = sprite_icon('fork', size: 12)
           %span Fork
 
 

app/views/shared/projects/_project.html.haml

@@ -52,7 +52,7 @@
             = render_project_pipeline_status(project.pipeline_status)
         - if forks
           %span.prepend-left-10
-            = sprite_icon('fork')
+            = sprite_icon('fork', size: 12)
             = number_with_delimiter(project.forks_count)
         - if stars
           %span.prepend-left-10

changelogs/unreleased/41666-cannot-search-with-keyword-merge-2.yml

+---
+title: Only highlight search results under the highlighting size limit
+merge_request: 16462
+author:
+type: performance

changelogs/unreleased/41666-cannot-search-with-keyword-merge.yml

+---
+title: Fix file search results when they match file contents with a number between
+  two colons
+merge_request: 16462
+author:
+type: fixed

changelogs/unreleased/42046-fork-icon.yml

+---
+title: Fix giant fork icons on forks page
+merge_request: 16474
+author:
+type: fixed

doc/development/doc_styleguide.md

@@ -201,7 +201,7 @@ You can combine one or more of the following:
 - Keep all file names in lower case.
 - Consider using PNG images instead of JPEG.
 - Compress all images with <https://tinypng.com/> or similar tool.
-- Compress gifs with <https://ezgif.com/optimize> or similar toll.
+- Compress gifs with <https://ezgif.com/optimize> or similar tool.
 - Images should be used (only when necessary) to _illustrate_ the description
 of a process, not to _replace_ it.
 

lib/gitlab/project_search_results.rb

@@ -44,25 +44,20 @@ module Gitlab
       ref = nil
       filename = nil
       basename = nil
+      data = ""
       startline = 0
 
-      result.each_line.each_with_index do |line, index|
-        matches = line.match(/^(?<ref>[^:]*):(?<filename>.*):(?<startline>\d+):/)
-        if matches
+      result.strip.each_line.each_with_index do |line, index|
+        prefix ||= line.match(/^(?<ref>[^:]*):(?<filename>.*)\x00(?<startline>\d+)\x00/)&.tap do |matches|
           ref = matches[:ref]
           filename = matches[:filename]
           startline = matches[:startline]
           startline = startline.to_i - index
           extname = Regexp.escape(File.extname(filename))
           basename = filename.sub(/#{extname}$/, '')
-          break
         end
-      end
-
-      data = ""
 
-      result.each_line do |line|
-        data << line.sub(ref, '').sub(filename, '').sub(/^:-\d+-/, '').sub(/^::\d+:/, '')
+        data << line.sub(prefix.to_s, '')
       end
 
       FoundBlob.new(

spec/helpers/blob_helper_spec.rb

@@ -22,6 +22,13 @@ describe BlobHelper do
       expect(result).to eq(%[<pre class="code highlight"><code><span id="LC1" class="line" lang="">:type "assem"))</span></code></pre>])
     end
 
+    it 'returns plaintext for long blobs' do
+      stub_const('Blob::MAXIMUM_TEXT_HIGHLIGHT_SIZE', 1)
+      result = helper.highlight(blob_name, blob_content)
+
+      expect(result).to eq(%[<pre class="code highlight"><code><span id="LC1" class="line" lang="">(make-pathname :defaults name</span>\n<span id="LC2" class="line" lang="">:type "assem"))</span></code></pre>])
+    end
+
     it 'highlights single block' do
       expected = %Q[<pre class="code highlight"><code><span id="LC1" class="line" lang="common_lisp"><span class="p">(</span><span class="nb">make-pathname</span> <span class="ss">:defaults</span> <span class="nv">name</span></span>
 <span id="LC2" class="line" lang="common_lisp"><span class="ss">:type</span> <span class="s">"assem"</span><span class="p">))</span></span></code></pre>]

spec/lib/gitlab/project_search_results_spec.rb

@@ -70,15 +70,6 @@ describe Gitlab::ProjectSearchResults do
 
       subject { described_class.parse_search_result(search_result) }
 
-      it 'can correctly parse filenames including ":"' do
-        special_char_result = "\nmaster:testdata/project::function1.yaml-1----\nmaster:testdata/project::function1.yaml:2:test: data1\n"
-
-        blob = described_class.parse_search_result(special_char_result)
-
-        expect(blob.ref).to eq('master')
-        expect(blob.filename).to eq('testdata/project::function1.yaml')
-      end
-
       it "returns a valid FoundBlob" do
         is_expected.to be_an Gitlab::SearchResults::FoundBlob
         expect(subject.id).to be_nil
@@ -90,8 +81,32 @@ describe Gitlab::ProjectSearchResults do
         expect(subject.data.lines[2]).to eq("  - Feature: Replace teams with group membership\n")
       end
 
+      context 'when the matching filename contains a colon' do
+        let(:search_result) { "\nmaster:testdata/project::function1.yaml\x001\x00---\n" }
+
+        it 'returns a valid FoundBlob' do
+          expect(subject.filename).to eq('testdata/project::function1.yaml')
+          expect(subject.basename).to eq('testdata/project::function1')
+          expect(subject.ref).to eq('master')
+          expect(subject.startline).to eq(1)
+          expect(subject.data).to eq('---')
+        end
+      end
+
+      context 'when the matching content contains a number surrounded by colons' do
+        let(:search_result) { "\nmaster:testdata/foo.txt\x001\x00blah:9:blah" }
+
+        it 'returns a valid FoundBlob' do
+          expect(subject.filename).to eq('testdata/foo.txt')
+          expect(subject.basename).to eq('testdata/foo')
+          expect(subject.ref).to eq('master')
+          expect(subject.startline).to eq(1)
+          expect(subject.data).to eq('blah:9:blah')
+        end
+      end
+
       context "when filename has extension" do
-        let(:search_result) { "master:CONTRIBUTE.md:5:- [Contribute to GitLab](#contribute-to-gitlab)\n" }
+        let(:search_result) { "master:CONTRIBUTE.md\x005\x00- [Contribute to GitLab](#contribute-to-gitlab)\n" }
 
         it { expect(subject.path).to eq('CONTRIBUTE.md') }
         it { expect(subject.filename).to eq('CONTRIBUTE.md') }
@@ -99,7 +114,7 @@ describe Gitlab::ProjectSearchResults do
       end
 
       context "when file under directory" do
-        let(:search_result) { "master:a/b/c.md:5:a b c\n" }
+        let(:search_result) { "master:a/b/c.md\x005\x00a b c\n" }
 
         it { expect(subject.path).to eq('a/b/c.md') }
         it { expect(subject.filename).to eq('a/b/c.md') }
@@ -144,7 +159,7 @@ describe Gitlab::ProjectSearchResults do
     end
 
     it 'finds by content' do
-      expect(results).to include("master:Title.md:1:Content\n")
+      expect(results).to include("master:Title.md\x001\x00Content\n")
     end
   end
 

spec/models/repository_spec.rb

@@ -657,7 +657,7 @@ describe Repository do
       subject { results.first }
 
       it { is_expected.to be_an String }
-      it { expect(subject.lines[2]).to eq("master:CHANGELOG:190:  - Feature: Replace teams with group membership\n") }
+      it { expect(subject.lines[2]).to eq("master:CHANGELOG\x00190\x00  - Feature: Replace teams with group membership\n") }
     end
   end
 

vendor/prometheus/values.yaml

@@ -18,138 +18,100 @@ serverFiles:
     rule_files:
       - /etc/config/rules
       - /etc/config/alerts
-
     scrape_configs:
       - job_name: prometheus
         static_configs:
           - targets:
             - localhost:9090
-
-      - job_name: 'kubernetes-apiservers'
-
-        kubernetes_sd_configs:
-          - role: endpoints
-
+      - job_name: kubernetes-cadvisor
         scheme: https
-
         tls_config:
-          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
           insecure_skip_verify: true
-        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
+        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        kubernetes_sd_configs:
+        - role: node
+          api_server: https://kubernetes.default.svc:443
+          tls_config:
+            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
         relabel_configs:
-          - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
-            action: keep
-            regex: default;kubernetes;https
-
-      - job_name: 'kubernetes-nodes'
+        - action: labelmap
+          regex: __meta_kubernetes_node_label_(.+)
+        - target_label: __address__
+          replacement: kubernetes.default.svc:443
+        - source_labels:
+          - __meta_kubernetes_node_name
+          regex: "(.+)"
+          target_label: __metrics_path__
+          replacement: "/api/v1/nodes/${1}/proxy/metrics/cadvisor"
+        metric_relabel_configs:
+        - source_labels:
+          - pod_name
+          target_label: environment
+          regex: "(.+)-.+-.+"
+      - job_name: kubernetes-nodes
         scheme: https
         tls_config:
-          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
           insecure_skip_verify: true
-        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
-
+        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
         kubernetes_sd_configs:
-          - role: node
-
+        - role: node
+          api_server: https://kubernetes.default.svc:443
+          tls_config:
+            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
         relabel_configs:
-          - action: labelmap
-            regex: __meta_kubernetes_node_label_(.+)
-          - target_label: __address__
-            replacement: kubernetes.default.svc:443
-          - source_labels: [__meta_kubernetes_node_name]
-            regex: (.+)
-            target_label: __metrics_path__
-            replacement: /api/v1/nodes/${1}/proxy/metrics
-      - job_name: 'kubernetes-service-endpoints'
-
-        kubernetes_sd_configs:
-          - role: endpoints
-
-        relabel_configs:
-          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
-            action: keep
-            regex: true
-          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
-            action: replace
-            target_label: __scheme__
-            regex: (https?)
-          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
-            action: replace
-            target_label: __metrics_path__
-            regex: (.+)
-          - source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
-            action: replace
-            target_label: __address__
-            regex: (.+)(?::\d+);(\d+)
-            replacement: $1:$2
-          - action: labelmap
-            regex: __meta_kubernetes_service_label_(.+)
-          - source_labels: [__meta_kubernetes_namespace]
-            action: replace
-            target_label: kubernetes_namespace
-          - source_labels: [__meta_kubernetes_service_name]
-            action: replace
-            target_label: kubernetes_name
-
-      - job_name: 'prometheus-pushgateway'
-        honor_labels: true
-
-        kubernetes_sd_configs:
-          - role: service
-
-        relabel_configs:
-          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_probe]
-            action: keep
-            regex: pushgateway
-      - job_name: 'kubernetes-services'
-
-        metrics_path: /probe
-        params:
-          module: [http_2xx]
-
-        kubernetes_sd_configs:
-          - role: service
-
-        relabel_configs:
-          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_probe]
-            action: keep
-            regex: true
-          - source_labels: [__address__]
-            target_label: __param_target
-          - target_label: __address__
-            replacement: blackbox
-          - source_labels: [__param_target]
-            target_label: instance
-          - action: labelmap
-            regex: __meta_kubernetes_service_label_(.+)
-          - source_labels: [__meta_kubernetes_namespace]
-            target_label: kubernetes_namespace
-          - source_labels: [__meta_kubernetes_service_name]
-            target_label: kubernetes_name
-
-      - job_name: 'kubernetes-pods'
-
+        - action: labelmap
+          regex: __meta_kubernetes_node_label_(.+)
+        - target_label: __address__
+          replacement: kubernetes.default.svc:443
+        - source_labels:
+          - __meta_kubernetes_node_name
+          regex: "(.+)"
+          target_label: __metrics_path__
+          replacement: "/api/v1/nodes/${1}/proxy/metrics"
+        metric_relabel_configs:
+        - source_labels:
+          - pod_name
+          target_label: environment
+          regex: "(.+)-.+-.+"
+      - job_name: kubernetes-pods
+        tls_config:
+          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          insecure_skip_verify: true
+        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
         kubernetes_sd_configs:
-          - role: pod
-
+        - role: pod
+          api_server: https://kubernetes.default.svc:443
+          tls_config:
+            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
         relabel_configs:
-          - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
-            action: keep
-            regex: true
-          - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
-            action: replace
-            target_label: __metrics_path__
-            regex: (.+)
-          - source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
-            action: replace
-            regex: (.+):(?:\d+);(\d+)
-            replacement: ${1}:${2}
-            target_label: __address__
-          - action: labelmap
-            regex: __meta_kubernetes_pod_label_(.+)
-          - source_labels: [__meta_kubernetes_namespace]
-            action: replace
-            target_label: kubernetes_namespace
-          - source_labels: [__meta_kubernetes_pod_name]
-            action: replace
-            target_label: kubernetes_pod_name
+        - source_labels:
+          - __meta_kubernetes_pod_annotation_prometheus_io_scrape
+          action: keep
+          regex: 'true'
+        - source_labels:
+          - __meta_kubernetes_pod_annotation_prometheus_io_path
+          action: replace
+          target_label: __metrics_path__
+          regex: "(.+)"
+        - source_labels:
+          - __address__
+          - __meta_kubernetes_pod_annotation_prometheus_io_port
+          action: replace
+          regex: "([^:]+)(?::[0-9]+)?;([0-9]+)"
+          replacement: "$1:$2"
+          target_label: __address__
+        - action: labelmap
+          regex: __meta_kubernetes_pod_label_(.+)
+        - source_labels:
+          - __meta_kubernetes_namespace
+          action: replace
+          target_label: kubernetes_namespace
+        - source_labels:
+          - __meta_kubernetes_pod_name
+          action: replace
+          target_label: kubernetes_pod_name