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require 'fileutils'
require 'open-uri'
require 'uri'
require 'yaml'
gem 'launchy', '= 2.0.5'
require 'launchy'
gem 'yajl-ruby', '= 1.1.0'
require 'yajl'
$:.unshift File.dirname(__FILE__)
require "ext/string"
class Gitcycle
API =
if ENV['ENV'] == 'development'
"http://127.0.0.1:8080/api"
else
"http://gitcycle.bleacherreport.com/api"
end
def initialize(args=nil)
if ENV['CONFIG']
@config_path = File.expand_path(ENV['CONFIG'])
else
@config_path = File.expand_path("~/.gitcycle.yml")
end
load_config
load_git
start(args) if args
end
def create_branch(url_or_title)
require_git && require_config
params = {}
if url_or_title.strip[0..3] == 'http'
if url_or_title.include?('lighthouseapp.com/')
params = { 'branch[lighthouse_url]' => url_or_title }
elsif url_or_title.include?('github.com/')
params = { 'branch[issue_url]' => url_or_title }
end
else
params = {
'branch[name]' => url_or_title,
'branch[title]' => url_or_title
}
end
puts "\nRetrieving branch information from gitcycle.\n".green
branch = get('branch', params)
name = branch['name']
owner, repo = branch['repo'].split(':')
unless branch['exists']
branch['home'] = @git_login
branch['source'] = branches(:current => true)
unless yes?("Your work will eventually merge into '#{branch['source']}'. Is this correct?")
branch['source'] = q("What branch would you like to eventually merge into?")
end
checkout_remote_branch(
:owner => owner,
:repo => repo,
:branch => branch['source']
)
unless yes?("Would you like to name your branch '#{name}'?")
name = q("\nWhat would you like to name your branch?")
name = name.gsub(/[\s\W]/, '-')
end
unless branches(:match => name)
puts "\nCreating '#{name}' from '#{branch['source']}'.\n".green
run("git branch #{name}")
end
end
if branches(:match => name)
puts "Checking out branch '#{name}'.\n".green
run("git checkout #{name}")
else
puts "Tracking branch '#{name}'.\n".green
run("git fetch && git checkout -b #{name} origin/#{name}")
end
unless branch['exists']
puts "Pushing '#{name}'.\n".green
run("git push origin #{name}")
puts "Sending branch information to gitcycle.".green
get('branch',
'branch[home]' => branch['home'],
'branch[name]' => branch['name'],
'branch[rename]' => name != branch['name'] ? name : nil,
'branch[source]' => branch['source']
)
end
puts "\n"
end
def discuss(*issues)
require_git && require_config
if issues.empty?
branch = create_pull_request
if branch == false
puts "Branch not found.\n".red
elsif branch['issue_url']
puts "Opening issue: #{branch['issue_url']}\n".green
Launchy.open(branch['issue_url'])
else
puts "You must push code before opening a pull request.\n".red
end
else
puts "\nRetrieving branch information from gitcycle.\n".green
get('branch', 'issues' => issues, 'scope' => 'repo').each do |branch|
if branch['issue_url']
puts "Opening issue: #{branch['issue_url']}\n".green
Launchy.open(branch['issue_url'])
end
end
end
end
def pull
require_git && require_config
puts "\nRetrieving branch information from gitcycle.\n".green
branch = get('branch',
'branch[name]' => branches(:current => true),
'include' => [ 'repo' ],
'create' => 0
)
if branch
merge_remote_branch(
:owner => branch['repo']['owner'],
:repo => branch['repo']['name'],
:branch => branch['source']
)
else
puts "Branch not found.\n".red
end
end
def qa(*issues)
require_git && require_config
if issues.empty?
puts "\n"
get('qa_branch').each do |branches|
puts "qa_#{branches['source']}".green
branches['branches'].each do |branch|
puts " #{"issue ##{branch['issue']}".yellow}\t#{branch['user']}/#{branch['branch']}"
end
puts "\n"
end
elsif issues.first == 'fail' || issues.first == 'pass'
branch = branches(:current => true)
label = issues.first.capitalize
if branch =~ /^qa_/
puts "\nRetrieving branch information from gitcycle.\n".green
qa_branch = get('qa_branch', :source => branch.gsub(/^qa_/, ''))
puts "Checking out #{qa_branch['source']}.".green
run("git checkout #{qa_branch['source']}")
run("git pull origin #{qa_branch['source']}")
if issues[1..-1].empty?
if issues.first == 'pass'
puts "Merging '#{branch}' into '#{qa_branch['source']}'.\n".green
run("git merge #{branch}")
run("git pull origin #{qa_branch['source']}")
run("git push origin #{qa_branch['source']}")
end
puts "\nLabeling all issues as '#{label}'.\n".green
get('label',
'qa_branch[source]' => branch.gsub(/^qa_/, ''),
'labels' => [ label ]
)
branches = qa_branch['branches']
else
issues = [1..-1]
branches = qa_branch['branches'].select do |b|
issues.include?(b['issue'])
end
branches.each do |branch|
if issues.first == 'pass'
merge_remote_branch(
:user => branch['user'],
:repo => branch['repo'].split(':'),
:branch => branch['branch']
)
end
puts "\nLabeling issue #{branch['issue']} as '#{label}'.\n".green
get('label',
'qa_branch[source]' => branch.gsub(/^qa_/, ''),
'issue' => branch['issue'],
'labels' => [ label ]
)
end
end
if issues.first == 'pass'
puts "\nMarking Lighthouse tickets as 'pending-approval'.\n".green
branches = branches.collect do |b|
{ :name => b['branch'], :repo => b['repo'], :user => b['user'] }
end
get('ticket_resolve', 'branches' => Yajl::Encoder.encode(branches))
end
else
puts "\nYou are not in a QA branch.\n".red
end
elsif issues.first == 'resolved'
branch = branches(:current => true)
if branch =~ /^qa_/
puts "\nRetrieving branch information from gitcycle.\n".green
qa_branch = get('qa_branch', :source => branch.gsub(/^qa_/, ''))
if qa_branch
branches = qa_branch['branches']
conflict = branches.detect { |branch| branch['conflict'] }
if conflict
puts "Committing merge resolution of #{conflict['branch']} (issue ##{conflict['issue']}).\n".green
run("git add . && git add . -u && git commit -a -m 'Merge conflict resolution of #{conflict['branch']} (issue ##{conflict['issue']})'")
puts "Pushing merge resolution of #{conflict['branch']} (issue ##{conflict['issue']}).\n".green
run("git push origin qa_#{qa_branch['source']}")
create_qa_branch(
:preserve => true,
:range => (branches.index(conflict)+1..-1),
:qa_branch => qa_branch
)
else
puts "Couldn't find record of a conflicted merge.\n".red
end
else
puts "Couldn't find record of a conflicted merge.\n".red
end
else
puts "\nYou aren't on a QA branch.\n".red
end
else
create_qa_branch(:issues => issues)
end
end
def ready(*issues)
require_git && require_config
if issues.empty?
branch = create_pull_request
if branch == false
puts "Branch not found.\n".red
elsif branch['issue_url']
puts "\nLabeling issue as 'Pending Review'.\n".green
get('label',
'branch[name]' => branches(:current => true),
'labels' => [ 'Pending Review' ]
)
puts "Opening issue: #{branch['issue_url']}\n".green
Launchy.open(branch['issue_url'])
end
else
puts "\nLabeling issues as 'Pending Review'.\n".green
get('label',
'issues' => issues,
'labels' => [ 'Pending Review' ],
'scope' => 'repo'
)
end
end
def reviewed(*issues)
require_git && require_config
if issues.empty?
puts "\nLabeling issue as 'Pending QA'.\n".green
get('label',
'branch[name]' => branches(:current => true),
'labels' => [ 'Pending QA' ]
)
else
puts "\nLabeling issues as 'Pending QA'.\n".green
get('label',
'issues' => issues,
'labels' => [ 'Pending QA' ],
'scope' => 'repo'
)
end
end
def setup(login, repo, token)
repo = "#{login}/#{repo}" unless repo.include?('/')
@config[repo] = [ login, token ]
save_config
puts "\nConfiguration saved.\n".green
end
def start(args=[])
command = args.shift
if command.nil?
puts "\nNo command specified\n".red
elsif self.respond_to?(command)
send(command, *args)
elsif args.empty?
create_branch(command)
else
puts "\nCommand '#{command}' not found.\n".red
end
end
private
def add_remote_and_fetch(options={})
owner = options[:owner]
repo = options[:repo]
$remotes ||= {}
unless $remotes[owner]
$remotes[owner] = true
puts "Adding remote repo '#{owner}/#{repo}'.\n".green
run("git remote rm #{owner}") if remotes(:match => owner)
run("git remote add #{owner} git@github.com:#{owner}/#{repo}.git")
end
puts "\nFetching remote repo '#{owner}'.\n".green
run("git fetch #{owner}")
end
def branches(options={})
b = `git branch#{" -a" if options[:all]}`
if options[:current]
b.match(/\*\s+(.+)/)[1]
elsif options[:match]
b.match(/([\s]+|origin\/)(#{options[:match]})$/)[2] rescue nil
else
b
end
end
def checkout_remote_branch(options={})
owner = options[:owner]
repo = options[:repo]
branch = options[:branch]
add_remote_and_fetch(options)
puts "\nChecking out remote branch '#{branch}' from '#{owner}/#{repo}'.\n".green
if branches(:match => branch)
run("git checkout #{branch}")
else
run("git checkout -b #{branch} #{owner}/#{branch}")
end
if branches(:current => true) == branch
run("git pull #{owner} #{branch}")
else
puts "Oops. Something bad happened.\n".red
exit
end
end
def create_pull_request
puts "\nRetrieving branch information from gitcycle.\n".green
branch = get('branch',
'branch[name]' => branches(:current => true),
'create' => 0
)
if branch && !branch['issue_url']
puts "Creating GitHub pull request.\n".green
branch = get('branch',
'branch[create_pull_request]' => true,
'branch[name]' => branch['name'],
'create' => 0
)
end
branch
end
def create_qa_branch(options)
issues = options[:issues]
range = options[:range] || (0..-1)
if (issues && !issues.empty?) || options[:qa_branch]
if options[:qa_branch]
qa_branch = options[:qa_branch]
else
puts "\nRetrieving branch information from gitcycle.\n".green
qa_branch = get('qa_branch', 'issues' => issues)
end
source = qa_branch['source']
name = "qa_#{source}"
unless qa_branch['branches'].empty?
unless options[:preserve]
if branches(:current => source)
# Do nothing
elsif branches(:match => source)
puts "Checking out source branch '#{source}'.\n".green
run("git checkout #{source}")
else
puts "Tracking source branch '#{source}'.\n".green
run("git fetch && git checkout -b #{source} origin/#{source}")
end
run("git pull origin #{source}")
if branches(:match => name, :all => true)
puts "Deleting old QA branch '#{name}'.\n".green
run("git branch -D #{name}")
run("git push origin :#{name}")
end
puts "Creating QA branch '#{name}'.\n".green
run("git branch #{name} && git checkout #{name}")
puts "\n"
end
qa_branch['branches'][range].each do |branch|
issue = branch['issue']
owner, repo = branch['repo'].split(':')
home = branch['home']
branch = branch['branch']
output = merge_remote_branch(
:owner => home,
:repo => repo,
:branch => branch
)
if output.include?('CONFLICT')
puts "Conflict occurred when merging '#{branch}' (issue ##{issue}).\n".red
answer = q("Would you like to (s)kip or (r)esolve?")
issues = qa_branch['branches'].collect { |b| b['issue'] }
if answer.downcase[0..0] == 's'
run("git reset --hard HEAD")
issues.delete(issue)
puts "\nSending QA branch information to gitcycle.\n".green
get('qa_branch', 'issues' => issues, 'conflict' => issue)
else
puts "\nSending conflict information to gitcycle.\n".green
get('qa_branch', 'issues' => issues, 'conflict' => issue)
puts "Type 'gitc qa resolved' when finished resolving.\n".yellow
exit
end
else
puts "Pushing QA branch '#{name}'.\n".green
run("git push origin #{name}")
end
end
puts "\nType '".yellow + "gitc qa pass".green + "' to approve all issues in this branch.\n".yellow
puts "Type '".yellow + "gitc qa fail".red + "' to reject all issues in this branch.\n".yellow
end
end
end
def get(path, hash={})
hash.merge!(
:login => @login,
:token => @token
)
params = ''
hash[:session] = 0
hash.each do |k, v|
if v && v.is_a?(::Array)
params << "#{URI.escape(k.to_s)}=#{URI.escape(v.inspect)}&"
elsif v
params << "#{URI.escape(k.to_s)}=#{URI.escape(v.to_s)}&"
end
end
params.chop! # trailing &
json = open("#{API}/#{path}.json?#{params}").read
Yajl::Parser.parse(json)
end
def load_config
if File.exists?(@config_path)
@config = YAML.load(File.read(@config_path))
else
@config = {}
end
end
def load_git
path = "#{Dir.pwd}/.git/config"
if File.exists?(path)
@git_url = File.read(path).match(/\[remote "origin"\][^\[]*url = ([^\n]+)/m)[1]
@git_repo = @git_url.match(/\/(.+)\./)[1]
@git_login = @git_url.match(/:(.+)\//)[1]
@login, @token = @config["#{@git_login}/#{@git_repo}"] rescue [ nil, nil ]
end
end
def merge_remote_branch(options={})
owner = options[:owner]
repo = options[:repo]
branch = options[:branch]
add_remote_and_fetch(options)
puts "\nMerging remote branch '#{branch}' from '#{owner}/#{repo}'.\n".green
run("git merge #{owner}/#{branch}")
end
def remotes(options={})
b = `git remote`
if options[:match]
b.match(/^(#{options[:match]})$/)[1] rescue nil
else
b
end
end
def require_config
unless @login && @token
puts "\nGitcycle configuration not found.".red
puts "Are you in the right repository?".yellow
puts "Have you set up this repository at http://gitcycle.com?\n".yellow
exit
end
end
def require_git
unless @git_url && @git_repo && @git_login
puts "\norigin entry within '.git/config' not found!".red
puts "Are you sure you are in a git repository?\n".yellow
exit
end
end
def save_config
FileUtils.mkdir_p(File.dirname(@config_path))
File.open(@config_path, 'w') do |f|
f.write(YAML.dump(@config))
end
end
def q(question, extra='')
puts "#{question.yellow}#{extra}"
$input ? $input.shift : $stdin.gets.strip
end
def run(cmd)
if ENV['RUN'] == '0'
puts cmd
else
`#{cmd}`
end
end
def yes?(question)
q(question, " (#{"y".green}/#{"n".red})").downcase[0..0] == 'y'
end
end
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