Update to danger (4.0.3)

Author: bcylin

Dangerfile

@@ -2,20 +2,23 @@
 
 # Sometimes it's a README fix, or something like that - which isn't relevant for
 # including in a project's CHANGELOG for example
-declared_trivial = github.pr_title.include? "#trivial"
+declared_trivial = (github.pr_title + github.pr_body).include? "#trivial"
 
 # Make it more obvious that a PR is a work in progress and shouldn't be merged yet
-warn("PR is classed as Work in Progress") if github.pr_title.include? "[WIP]"
+warn "PR is classed as Work in Progress" if github.pr_title.include? "[WIP]"
 
 # Warn when there is a big PR
-warn("Big PR") if git.lines_of_code > 500
+warn "Big PR" if git.lines_of_code > 500
+
+# Ensure there is a summary for a PR
+fail "Please provide a summary in the Pull Request description" if github.pr_body.length < 5
 
 # Add a CHANGELOG entry for app changes
 if git.lines_of_code > 50 && !git.modified_files.include?("CHANGELOG.md") && !declared_trivial
-  fail("Please update [CHANGELOG.md](https://github.com/polydice/ICInputAccessory/blob/develop/CHANGELOG.md).")
+  fail "Please update [CHANGELOG.md](https://github.com/polydice/ICInputAccessory/blob/develop/CHANGELOG.md).", sticky: true
 end
 
 # Ensure a clean commits history
 if git.commits.any? { |c| c.message =~ /^Merge branch/ }
-  fail('Please rebase to get rid of the merge commits in this PR')
+  fail "Please rebase to get rid of the merge commits in this PR", sticky: true
 end

Gemfile

@@ -2,7 +2,7 @@ source "http://rubygems.org"
 ruby "2.3.1"
 
 gem "cocoapods", "~> 1.1.0"
-gem "danger", "~> 3.5.0"
+gem "danger", "~> 4.0.0"
 gem "jazzy", "~> 0.7.0"
 gem "pry"
 gem "rake"

Gemfile.lock

@@ -7,7 +7,8 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
+    addressable (2.5.0)
+      public_suffix (~> 2.0, >= 2.0.2)
     claide (1.0.1)
     claide-plugins (0.9.2)
       cork
@@ -49,33 +50,26 @@ GEM
     colored (1.2)
     cork (0.2.0)
       colored (~> 1.2)
-    danger (3.5.5)
+    danger (4.0.3)
       claide (~> 1.0)
       claide-plugins (>= 0.9.2)
       colored (~> 1.2)
       cork (~> 0.1)
       faraday (~> 0.9)
       faraday-http-cache (~> 1.0)
       git (~> 1)
-      gitlab (~> 3.7.0)
       kramdown (~> 1.5)
       octokit (~> 4.2)
       terminal-table (~> 1)
     escape (0.0.4)
-    faraday (0.9.2)
+    faraday (0.10.0)
       multipart-post (>= 1.2, < 3)
     faraday-http-cache (1.3.1)
       faraday (~> 0.8)
     fourflusher (2.0.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.0.2)
     git (1.3.0)
-    gitlab (3.7.0)
-      httparty (~> 0.13.0)
-      terminal-table
-    httparty (0.13.7)
-      json (~> 1.8)
-      multi_xml (>= 0.5.2)
     i18n (0.7.0)
     jazzy (0.7.2)
       cocoapods (~> 1.0)
@@ -87,38 +81,38 @@ GEM
       sqlite3 (~> 1.3)
       xcinvoke (~> 0.2.1)
     json (1.8.3)
-    kramdown (1.12.0)
+    kramdown (1.13.1)
     liferaft (0.0.4)
     method_source (0.8.2)
     minitest (5.9.1)
     molinillo (0.5.2)
-    multi_xml (0.5.5)
     multipart-post (2.0.0)
     mustache (0.99.8)
     nap (1.1.0)
     netrc (0.7.8)
-    octokit (4.4.0)
-      sawyer (~> 0.7.0, >= 0.5.3)
+    octokit (4.6.2)
+      sawyer (~> 0.8.0, >= 0.5.3)
     open4 (1.3.4)
     pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
+    public_suffix (2.0.4)
     rake (11.3.0)
     redcarpet (3.3.4)
     rouge (1.11.1)
     sass (3.4.22)
-    sawyer (0.7.0)
-      addressable (>= 2.3.5, < 2.5)
-      faraday (~> 0.8, < 0.10)
+    sawyer (0.8.1)
+      addressable (>= 2.3.5, < 2.6)
+      faraday (~> 0.8, < 1.0)
     slop (3.6.0)
     sqlite3 (1.3.11)
     terminal-table (1.7.3)
       unicode-display_width (~> 1.1.1)
     thread_safe (0.3.5)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
-    unicode-display_width (1.1.1)
+    unicode-display_width (1.1.2)
     xcinvoke (0.2.1)
       liferaft (~> 0.0.4)
     xcodeproj (1.3.3)
@@ -133,7 +127,7 @@ PLATFORMS
 
 DEPENDENCIES
   cocoapods (~> 1.1.0)
-  danger (~> 3.5.0)
+  danger (~> 4.0.0)
   jazzy (~> 0.7.0)
   pry
   rake
@@ -143,4 +137,4 @@ RUBY VERSION
    ruby 2.3.1p112
 
 BUNDLED WITH
-   1.12.5
+   1.13.6