plugin structure

.gitignore

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+.DS_Store
+pkg
+.idea/

.travis.yml

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+language: ruby
+cache:
+  directories:
+    - bundle
+
+rvm:
+  - 2.0
+  - 2.1.3
+  - 2.3.1
+
+script:
+    - bundle exec rake spec
+
+notifications:
+  email: false

Gemfile

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+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in danger-podliblint.gemspec
+gemspec

Gemfile.lock

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+PATH
+  remote: .
+  specs:
+    danger-podliblint (0.0.1)
+      danger (~> 2.0)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.4.0)
+    claide (1.0.0)
+    claide-plugins (0.9.1)
+      cork
+      nap
+      open4 (~> 1.3)
+    coderay (1.1.1)
+    colored (1.2)
+    cork (0.1.0)
+      colored (~> 1.2)
+    danger (2.1.1)
+      claide (~> 1.0)
+      claide-plugins (> 0.9.0)
+      colored (~> 1.2)
+      cork (~> 0.1)
+      faraday (~> 0)
+      faraday-http-cache (~> 1.0)
+      git (~> 1)
+      kramdown (~> 1.5)
+      octokit (~> 4.2)
+      terminal-table (~> 1)
+    diff-lcs (1.2.5)
+    faraday (0.9.2)
+      multipart-post (>= 1.2, < 3)
+    faraday-http-cache (1.3.0)
+      faraday (~> 0.8)
+    ffi (1.9.14)
+    formatador (0.2.5)
+    git (1.3.0)
+    guard (2.14.0)
+      formatador (>= 0.2.4)
+      listen (>= 2.7, < 4.0)
+      lumberjack (~> 1.0)
+      nenv (~> 0.1)
+      notiffany (~> 0.0)
+      pry (>= 0.9.12)
+      shellany (~> 0.0)
+      thor (>= 0.18.1)
+    guard-compat (1.2.1)
+    guard-rspec (4.7.3)
+      guard (~> 2.1)
+      guard-compat (~> 1.1)
+      rspec (>= 2.99.0, < 4.0)
+    kramdown (1.11.1)
+    listen (3.0.7)
+      rb-fsevent (>= 0.9.3)
+      rb-inotify (>= 0.9.7)
+    lumberjack (1.0.10)
+    method_source (0.8.2)
+    multipart-post (2.0.0)
+    nap (1.1.0)
+    nenv (0.3.0)
+    notiffany (0.1.1)
+      nenv (~> 0.1)
+      shellany (~> 0.0)
+    octokit (4.3.0)
+      sawyer (~> 0.7.0, >= 0.5.3)
+    open4 (1.3.4)
+    pry (0.10.4)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
+    rake (10.5.0)
+    rb-fsevent (0.9.7)
+    rb-inotify (0.9.7)
+      ffi (>= 0.5.0)
+    rspec (3.5.0)
+      rspec-core (~> 3.5.0)
+      rspec-expectations (~> 3.5.0)
+      rspec-mocks (~> 3.5.0)
+    rspec-core (3.5.2)
+      rspec-support (~> 3.5.0)
+    rspec-expectations (3.5.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.5.0)
+    rspec-mocks (3.5.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.5.0)
+    rspec-support (3.5.0)
+    sawyer (0.7.0)
+      addressable (>= 2.3.5, < 2.5)
+      faraday (~> 0.8, < 0.10)
+    shellany (0.0.1)
+    slop (3.6.0)
+    terminal-table (1.6.0)
+    thor (0.19.1)
+    yard (0.9.5)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bundler (~> 1.3)
+  danger-podliblint!
+  guard (~> 2.14)
+  guard-rspec (~> 4.7)
+  listen (= 3.0.7)
+  pry
+  rake (~> 10.0)
+  rspec (~> 3.4)
+  yard (~> 0.8)
+
+BUNDLED WITH
+   1.12.5

Guardfile

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+# A guardfile for making Danger Plugins
+# For more info see https://github.com/guard/guard#readme
+
+# To run, use `bundle exec guard`.
+
+guard :rspec, cmd: 'bundle exec rspec' do
+  require 'guard/rspec/dsl'
+  dsl = Guard::RSpec::Dsl.new(self)
+
+  # RSpec files
+  rspec = dsl.rspec
+  watch(rspec.spec_helper) { rspec.spec_dir }
+  watch(rspec.spec_support) { rspec.spec_dir }
+  watch(rspec.spec_files)
+
+  # Ruby files
+  ruby = dsl.ruby
+  dsl.watch_spec_files_for(ruby.lib_files)
+end

LICENSE.txt

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+Copyright (c) 2016 Valerio Mazzeo
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# danger-podliblint
+
+[![Gem Version](https://badge.fury.io/rb/danger-podliblint.svg)](https://badge.fury.io/rb/danger-podliblint) [![Build Status](https://travis-ci.org/valeriomazzeo/danger-podliblint.svg?branch=master)](https://travis-ci.org/valeriomazzeo/danger-podliblint)
+
+A Danger plugin for Pod lib lint.
+
+## Installation
+
+    $ gem install danger-podliblint
+
+## Usage
+
+If a log file is specified `lint` will parse it, otherwise it will execute `pod lib lint` and parse the output.
+
+	# Optionally specify a log file:
+	podliblint.log_file = "/tmp/podliblint.log"
+
+	# Lint
+	podliblint.lint
+
+## Development
+
+1. Clone this repo
+2. Run `bundle install` to setup dependencies.
+3. Run `bundle exec rake spec` to run the tests.
+4. Use `bundle exec guard` to automatically have tests run as you make changes.
+5. Make your changes.

Rakefile

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+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
+
+RSpec::Core::RakeTask.new(:specs)
+
+task default: :specs
+
+task :spec do
+  Rake::Task['specs'].invoke
+  Rake::Task['spec_docs'].invoke
+end
+
+desc 'Ensure that the plugin passes `danger plugins lint`'
+task :spec_docs do
+  sh 'bundle exec danger plugins lint'
+end

danger-podliblint.gemspec

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+# coding: utf-8
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'podliblint/gem_version.rb'
+
+Gem::Specification.new do |spec|
+  spec.name          = 'danger-podliblint'
+  spec.version       = Podliblint::VERSION
+  spec.authors       = ['Valerio Mazzeo']
+  spec.email         = ['[email protected]']
+  spec.description   = %q{A Danger plugin for Pod lib lint.}
+  spec.summary       = %q{A Danger plugin for Pod lib lint.}
+  spec.homepage      = 'https://github.com/valeriomazzeo/danger-podliblint'
+  spec.license       = 'MIT'
+
+  spec.files         = `git ls-files`.split($/)
+  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
+  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
+  spec.require_paths = ['lib']
+
+  spec.add_runtime_dependency 'danger', '~>2.0'
+  spec.add_runtime_dependency 'cocoapods'
+
+  # General ruby development
+  spec.add_development_dependency 'bundler', '~> 1.3'
+  spec.add_development_dependency 'rake', '~> 10.0'
+
+  # Testing support
+  spec.add_development_dependency 'rspec', '~> 3.4'
+
+  # Linting code and docs
+  spec.add_development_dependency "yard", "~> 0.8"
+
+  # Makes testing easy via `bundle exec guard`
+  spec.add_development_dependency 'guard', '~> 2.14'
+  spec.add_development_dependency 'guard-rspec', '~> 4.7'
+
+  # If you want to work on older builds of ruby
+  spec.add_development_dependency 'listen', '3.0.7'
+
+  # This gives you the chance to run a REPL inside your test
+  # via
+  #    require 'pry'
+  #    binding.pry
+  # This will stop test execution and let you inspect the results
+  spec.add_development_dependency 'pry'
+end

lib/danger_plugin.rb

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+require 'podliblint/plugin'

lib/danger_podliblint.rb

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+require 'podliblint/gem_version'

lib/podliblint/gem_version.rb

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+module Podliblint
+  VERSION = "0.0.1".freeze
+end

lib/podliblint/plugin.rb

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+module Danger
+  # A Danger plugin for Pod lib lint.
+  #
+  # @example Ensure pod lib lint executes correctly
+  #
+  # If a log file is specified `lint` will parse it,
+  # otherwise it will execute `pod lib lint` and parse the output.
+  #
+  #          # Optionally specify a log file:
+  #          podliblint.log_file = "/tmp/podliblint.log"
+  #
+  #          # Lint
+  #          podliblint.lint
+  #
+  # @see  valeriomazzeo/danger-podliblint
+  # @tags pod, lib, lint, cocoapods
+  #
+  class DangerPodliblint < Plugin
+
+    def initialize(arg)
+      super
+      @warning_count = 0
+      @error_count = 0
+      @test_failures_count = 0
+    end
+
+    # Allows you to specify a pod lib lint log file location to parse.
+    attr_accessor :log_file
+
+    # Parses and exposes eventual warnings.
+    # @return   [warning_count]
+    #
+    def lint
+
+      data = nil
+
+      if @log_file?
+        data = File.open(@log_file).read
+      else
+        require 'cocoapods'
+        data = pod lib lint
+      end
+
+    end
+
+    def lint(data)
+
+    end
+
+    def self.instance_name
+          to_s.gsub("Danger", "").danger_underscore.split("/").last
+    end
+  end
+end

spec/podliblint_spec.rb

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+require File.expand_path('../spec_helper', __FILE__)
+
+module Danger
+  describe Danger::DangerPodliblint do
+    it 'should be a plugin' do
+      expect(Danger::DangerPodliblint.new(nil)).to be_a Danger::Plugin
+    end
+
+    describe 'with Dangerfile' do
+      before do
+        @dangerfile = testing_dangerfile
+        @podliblint = @dangerfile.podliblint
+      end
+
+      it "is parses data" do
+
+      end
+
+    end
+  end
+end