Move Gemfile to top level so we can use CocoaPods linting and trunk p…

…ushing. Modernize linting script.

.gitignore

@@ -43,6 +43,6 @@ ocunit.xml
 *.xcbkptlist
 *.xcsettings
 
-Examples/vendor/bundle/
+vendor/bundle/
 .bundle/
 Pods/

Gemfile.lock

@@ -0,0 +1,93 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.2)
+    activesupport (5.2.4.4)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    algoliasearch (1.27.5)
+      httpclient (~> 2.8, >= 2.8.3)
+      json (>= 1.5.1)
+    atomos (0.1.3)
+    claide (1.0.3)
+    cocoapods (1.10.0)
+      addressable (~> 2.6)
+      claide (>= 1.0.2, < 2.0)
+      cocoapods-core (= 1.10.0)
+      cocoapods-deintegrate (>= 1.0.3, < 2.0)
+      cocoapods-downloader (>= 1.4.0, < 2.0)
+      cocoapods-plugins (>= 1.0.0, < 2.0)
+      cocoapods-search (>= 1.0.0, < 2.0)
+      cocoapods-trunk (>= 1.4.0, < 2.0)
+      cocoapods-try (>= 1.1.0, < 2.0)
+      colored2 (~> 3.1)
+      escape (~> 0.0.4)
+      fourflusher (>= 2.3.0, < 3.0)
+      gh_inspector (~> 1.0)
+      molinillo (~> 0.6.6)
+      nap (~> 1.0)
+      ruby-macho (~> 1.4)
+      xcodeproj (>= 1.19.0, < 2.0)
+    cocoapods-core (1.10.0)
+      activesupport (> 5.0, < 6)
+      addressable (~> 2.6)
+      algoliasearch (~> 1.0)
+      concurrent-ruby (~> 1.1)
+      fuzzy_match (~> 2.0.4)
+      nap (~> 1.0)
+      netrc (~> 0.11)
+      public_suffix
+      typhoeus (~> 1.0)
+    cocoapods-deintegrate (1.0.4)
+    cocoapods-downloader (1.4.0)
+    cocoapods-plugins (1.0.0)
+      nap
+    cocoapods-search (1.0.0)
+    cocoapods-trunk (1.5.0)
+      nap (>= 0.8, < 2.0)
+      netrc (~> 0.11)
+    cocoapods-try (1.2.0)
+    colored2 (3.1.2)
+    concurrent-ruby (1.1.7)
+    escape (0.0.4)
+    ethon (0.12.0)
+      ffi (>= 1.3.0)
+    ffi (1.13.1)
+    fourflusher (2.3.1)
+    fuzzy_match (2.0.4)
+    gh_inspector (1.1.3)
+    httpclient (2.8.3)
+    i18n (1.8.5)
+      concurrent-ruby (~> 1.0)
+    json (2.3.1)
+    minitest (5.14.2)
+    molinillo (0.6.6)
+    nanaimo (0.3.0)
+    nap (1.1.0)
+    netrc (0.11.0)
+    public_suffix (4.0.6)
+    ruby-macho (1.4.0)
+    thread_safe (0.3.6)
+    typhoeus (1.4.0)
+      ethon (>= 0.9.0)
+    tzinfo (1.2.8)
+      thread_safe (~> 0.1)
+    xcodeproj (1.19.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.3.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  cocoapods (= 1.10.0)
+
+BUNDLED WITH
+   2.1.4

scripts/lint

@@ -1,12 +1,26 @@
 #!/usr/bin/env sh
 
+set -eu
+set -o pipefail
+
+printf 'linting CocoaPods\n'
+
+if ! command -v bundle > /dev/null; then
+  printf 'bundler is not installed.\n'
+  printf 'install with $ gem install bundler\n'
+  exit 1
+fi
+
+bundle config set path 'vendor/bundle'
+bundle install 
+bundle exec pod lib lint
+
+printf 'linting Carthage\n'
+
 if ! command -v carthage > /dev/null; then
   printf 'Carthage is not installed.\n'
   printf 'See https://github.com/Carthage/Carthage for install instructions.\n'
   exit 1
 fi
 
-
 carthage build --platform iOS --no-use-binaries --no-skip-current
-
-pod lib lint