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require 'rubygems'
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)
$remotes = {}
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 branch(*args)
url = args.detect { |arg| arg =~ /^https?:\/\// }
title = args.detect { |arg| arg =~ /\s/ }
exec_git(:branch, args) unless url || title
require_git && require_configs
params = {
'branch[source]' => branches(:current => true)
}
if url && url.include?('lighthouseapp.com/')
params.merge!('branch[lighthouse_url]' => url)
elsif url && url.include?('github.com/')
params.merge!('branch[issue_url]' => url)
elsif url
puts "Gitcycle only supports Lighthouse or Github Issue URLs.".red
exit
elsif title
params.merge!(
'branch[name]' => title,
'branch[title]' => title
)
else
exec_git(:branch, args)
end
unless yes?("\nYour work will eventually merge into '#{params['branch[source]']}'. Is this correct?")
params['branch[source]'] = q("What branch would you like to eventually merge into?")
end
puts "\nRetrieving branch information from gitcycle.\n".green
branch = get('branch', params)
name = branch['name']
begin
owner, repo = branch['repo'].split(':')
branch['home'] = @git_login
if branch['source'].include?('/')
branch['home'], branch['source'] = branch['source'].split('/')
end
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
checkout_remote_branch(
:owner => owner,
:repo => repo,
:branch => branch['source'],
:target => name
)
rescue SystemExit, Interrupt
puts "\nDeleting branch from gitcycle.\n".green
branch = get('branch',
'branch[name]' => branch['name'],
'create' => 0,
'reset' => 1
)
end
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']
)
puts "\n"
end
def checkout(*args)
if args.length > 2 || options?(args)
exec_git(:checkout, args)
end
require_git && require_config
if args.length == 1 && args[0] =~ /^https?:\/\//
puts "\nRetrieving branch information from gitcycle.\n".green
branch = get('branch', 'branch[lighthouse_url]' => args[0], 'create' => 0)
if branch
checkout_or_track(:name => branch['name'], :remote => 'origin')
else
puts "\nBranch not found!\n".red
puts "\nDid you mean: gitc branch #{args[0]}\n".yellow
end
else
remote, branch = args
remote, branch = nil, remote if branch.nil?
unless branches(:match => branch)
collab = branch && remote
unless collab
puts "\nRetrieving repo information from gitcycle.\n".green
repo = get('repo')
remote = repo['owner']
end
add_remote_and_fetch(
:owner => remote,
:repo => @git_repo
)
puts "Creating branch '#{branch}' from '#{remote}/#{branch}'.\n".green
run("git branch --no-track #{branch} #{remote}/#{branch}")
if collab
puts "Sending branch information to gitcycle.".green
get('branch',
'branch[home]' => remote,
'branch[name]' => branch,
'create' => 1
)
end
end
puts "Checking out '#{branch}'.\n".green
run("git checkout -q #{branch}")
end
end
alias :co :checkout
def commit(*args)
msg = nil
if args.empty?
require_git && require_config
puts "\nRetrieving branch information from gitcycle.\n".green
branch = get('branch',
'branch[name]' => branches(:current => true),
'create' => 0
)
id = branch["lighthouse_url"].match(/tickets\/(\d+)/)[1] rescue nil
if branch && id
msg = "[##{id}]"
msg += " #{branch["title"]}" if branch["title"]
end
end
cmd = "git add . && git add . -u && git commit -a"
if msg
run(cmd + "m #{msg.dump}")
Kernel.exec("git commit --amend")
elsif args.empty?
run(cmd)
else
exec_git(:commit, args)
end
end
alias :ci :commit
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 "\nLabeling issue as 'Discuss'.\n".green
get('label',
'branch[name]' => branch['name'],
'labels' => [ 'Discuss' ]
)
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(*args)
exec_git(:pull, args) if args.length > 0
require_git && require_config
current_branch = branches(:current => true)
puts "\nRetrieving branch information from gitcycle.\n".green
branch = get('branch',
'branch[name]' => current_branch,
'include' => [ 'repo' ],
'create' => 0
)
if collab?(branch)
# Merge from collab
merge_remote_branch(
:owner => branch['home'],
:repo => branch['repo']['name'],
:branch => branch['name']
)
elsif branch
# Merge from upstream source branch
merge_remote_branch(
:owner => branch['repo']['owner'],
:repo => branch['repo']['name'],
:branch => branch['source']
)
else
puts "\nRetrieving repo information from gitcycle.\n".green
repo = get('repo')
# Merge from upstream branch with same name
merge_remote_branch(
:owner => repo['owner'],
:repo => repo['name'],
:branch => current_branch
)
end
unless collab?(branch)
# Merge from origin
merge_remote_branch(
:owner => @git_login,
:repo => @git_repo,
:branch => current_branch
)
end
branch
end
def push(*args)
exec_git(:push, args) if args.length > 0
require_git && require_config
pull
branch = branches(:current => true)
puts "\nPushing branch 'origin/#{branch}'.\n".green
run("git push origin #{branch} -q")
end
def qa(*issues)
require_git && require_config
if issues.empty?
puts "\n"
get('qa_branch').each do |branches|
puts "qa_#{branches['source']}_#{branches['user']}".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)
pass_fail = issues.first
label = pass_fail.capitalize
issues = issues[1..-1]
if pass_fail == 'pass' && !issues.empty?
puts "\nWARNING: #{
issues.length == 1 ? "This issue" : "These issues"
} will merge straight into '#{branch}' without testing.\n".red
if yes?("Continue?")
qa_branch = create_qa_branch(
:instructions => false,
:issues => issues,
:source => branch
)
`git checkout qa_#{qa_branch['source']}_#{qa_branch['user']} -q`
$remotes = {}
qa('pass')
else
exit
end
elsif branch =~ /^qa_/
puts "\nRetrieving branch information from gitcycle.\n".green
qa_branch = get('qa_branch', :source => branch.gsub(/^qa_/, ''))
if pass_fail == 'pass'
checkout_or_track(:name => qa_branch['source'], :remote => 'origin')
end
if issues.empty?
branches = qa_branch['branches']
else
branches = qa_branch['branches'].select do |b|
issues.include?(b['issue'])
end
end
if pass_fail == 'pass' && issues.empty?
owner, repo = qa_branch['repo'].split(':')
merge_remote_branch(
:owner => owner,
:repo => repo,
:branch => "qa_#{qa_branch['source']}_#{qa_branch['user']}",
:type => :from_qa
)
end
unless issues.empty?
branches.each do |branch|
puts "\nLabeling issue #{branch['issue']} as '#{label}'.\n".green
get('label',
'qa_branch[source]' => qa_branch['source'],
'issue' => branch['issue'],
'labels' => [ label ]
)
end
end
if issues.empty?
puts "\nLabeling all issues as '#{label}'.\n".green
get('label',
'qa_branch[source]' => qa_branch['source'],
'labels' => [ label ]
)
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_/, ''))
branches = qa_branch['branches']
conflict = branches.detect { |branch| branch['conflict'] }
if qa_branch && conflict
puts "Committing merge resolution of #{conflict['branch']} (issue ##{conflict['issue']}).\n".green
run("git add . && git add . -u && git commit -a -F .git/MERGE_MSG")
puts "Pushing merge resolution of #{conflict['branch']} (issue ##{conflict['issue']}).\n".green
run("git push origin qa_#{qa_branch['source']}_#{qa_branch['user']} -q")
puts "\nDe-conflicting on gitcycle.\n".green
get('qa_branch',
'issues' => branches.collect { |branch| branch['issue'] }
)
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 "\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
branch = pull
if branch && !collab?(branch)
branch = create_pull_request(branch)
end
if branch == false
puts "Branch not found.\n".red
elsif collab?(branch)
remote, branch = branch['home'], branch['source']
puts "\nPushing branch '#{remote}/#{branch}'.\n".green
run("git push #{remote} #{branch} -q")
elsif branch['issue_url']
puts "\nLabeling issue as 'Pending Review'.\n".green
get('label',
'branch[name]' => branch['name'],
'labels' => [ 'Pending Review' ]
)
puts "Opening issue: #{branch['issue_url']}\n".green
Launchy.open(branch['issue_url'])
else
puts "You have not pushed any commits to '#{branch['name']}'.\n".red
end
end
def review(pass_fail, *issues)
require_git && require_config
if pass_fail == 'fail'
label = 'Fail'
else
label = 'Pending QA'
end
if issues.empty?
puts "\nLabeling issue as '#{label}'.\n".green
get('label',
'branch[name]' => branches(:current => true),
'labels' => [ label ]
)
else
puts "\nLabeling issues as '#{label}'.\n".green
get('label',
'issues' => issues,
'labels' => [ label ],
'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
`git --help`.scan(/\s{3}(\w+)\s{3}/).flatten.each do |cmd|
if command == cmd && !self.respond_to?(command)
exec_git(cmd, args)
end
end
if command.nil?
puts "\nNo command specified\n".red
elsif command =~ /^-/
command_not_recognized
elsif self.respond_to?(command)
send(command, *args)
else
command_not_recognized
end
end
private
def add_remote_and_fetch(options={})
owner = options[:owner]
repo = options[:repo]
unless $remotes[owner]
$remotes[owner] = true
puts "Adding remote repo '#{owner}/#{repo}'.\n".green
run("git remote rm #{owner}") if remotes(:match => owner)
run("git remote add #{owner} git@github.com:#{owner}/#{repo}.git")
puts "Fetching remote '#{owner}'.\n".green
run("git fetch -q #{owner}")
end
end
def branches(options={})
b = `git branch#{" -a" if options[:all]}#{" -r" if options[:remote]}`
if options[:current]
b.match(/\*\s+(.+)/)[1]
elsif options[:match]
b.match(/([\s]+|origin\/)(#{options[:match]})$/)[2] rescue nil
else
b
end
end
def checkout_or_track(options={})
name = options[:name]
remote = options[:remote]
if branches(:match => name)
puts "Checking out branch '#{name}'.\n".green
run("git checkout #{name} -q")
else
puts "Tracking branch '#{remote}/#{name}'.\n".green
run("git fetch -q #{remote}")
run("git checkout -q -b #{name} #{remote}/#{name}")
end
run("git pull #{remote} #{name} -q")
end
def checkout_remote_branch(options={})
owner = options[:owner]
repo = options[:repo]
branch = options[:branch]
target = options[:target] || branch
if branches(:match => target)
if yes?("You already have a branch called '#{target}'. Overwrite?")
run_safe("git push origin :#{target} -q")
run_safe("git checkout master -q")
run_safe("git branch -D #{target}")
else
run_safe("git checkout #{target} -q")
run_safe("git pull origin #{target} -q")
return
end
end
add_remote_and_fetch(options)
puts "Checking out remote branch '#{target}' from '#{owner}/#{repo}/#{branch}'.\n".green
run("git checkout -q -b #{target} #{owner}/#{branch}")
puts "Fetching remote 'origin'.\n".green
run("git fetch -q origin")
if branches(:remote => true, :match => "origin/#{target}")
puts "Pulling 'origin/#{target}'.\n".green
run("git pull origin #{target} -q")
end
puts "Pushing 'origin/#{target}'.\n".green
run("git push origin #{target} -q")
end
def collab?(branch)
return false unless branch
owner =
if branch['repo'].is_a?(::Hash)
branch['repo']['owner']
else
branch['repo'].split(':')[0]
end
branch['home'] != branch['user'] &&
branch['home'] != owner
end
def command_not_recognized
readme = "https://github.com/winton/gitcycle/blob/master/README.md"
puts "\nCommand not recognized.".red
puts "\nOpening #{readme}\n".green
Launchy.open(readme)
end
def create_pull_request(branch=nil)
unless branch
puts "\nRetrieving branch information from gitcycle.\n".green
branch = get('branch',
'branch[name]' => branches(:current => true),
'create' => 0
)
end
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)
instructions = options[:instructions]
issues = options[:issues]
range = options[:range] || (0..-1)
source = options[:source]
if (issues && !issues.empty?) || options[:qa_branch]
if options[:qa_branch]
qa_branch = options[:qa_branch]
else
unless source
source = branches(:current => true)
unless yes?("\nDo you want to create a QA branch from '#{source}'?")
source = q("What branch would you like to base this QA branch off of?")
end
end
puts "\nRetrieving branch information from gitcycle.\n".green
qa_branch = get('qa_branch', 'issues' => issues, 'source' => source)
end
source = qa_branch['source']
name = "qa_#{source}_#{qa_branch['user']}"
unless qa_branch['branches'].empty?
unless options[:preserve]
if branches(:match => name, :all => true)
puts "Deleting old QA branch '#{name}'.\n".green
if branches(:match => name)
run("git checkout master -q")
run("git branch -D #{name}")
end
run("git push origin :#{name} -q")
end
checkout_remote_branch(
:owner => @git_login,
:repo => @git_repo,
:branch => source,
:target => name
)
puts "\n"
end
warnings = {}
qa_branch['branches'][range].each do |branch|
issue = branch['issue']
owner, repo = branch['repo'].split(':')
home = branch['home']
if source != branch['source']
warnings[branch['source']] ||= []
warnings[branch['source']] << branch['issue']
end
output = merge_remote_branch(
:owner => home,
:repo => repo,
:branch => branch['branch'],
:issue => issue,
:issues => qa_branch['branches'].collect { |b| b['issue'] },
:type => :to_qa
)
end
unless options[:instructions] == false
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
unless warnings.empty?
puts "\n#{"WARNING:".red} If you pass this QA branch, the following branches will merge into '#{source.yellow}':\n"
warnings.each do |(branch, issues)|
issues.collect! { |issue| "##{issue}" }
puts " #{branch.yellow} (#{issues.join(', ')})"
end
puts "\nBe sure this is correct!\n".yellow
end
end
qa_branch
end
end
def exec_git(command, args)
args.unshift("git", command)
Kernel.exec(*args.collect(&:to_s))
end
def fix_conflict(options)
owner = options[:owner]
repo = options[:repo]
branch = options[:branch]
issue = options[:issue]
issues = options[:issues]
type = options[:type]
if $? != 0
puts "Conflict occurred when merging '#{branch}'#{" (issue ##{issue})" if issue}.\n".red
if type == :to_qa
puts "Please resolve this conflict with '#{owner}'.\n".yellow
puts "\nSending conflict information to gitcycle.\n".green
get('qa_branch', 'issues' => issues, "conflict_#{type}" => issue)
puts "Type 'gitc qa resolved' when finished resolving.\n".yellow
exit
end
elsif type # from_qa or to_qa
branch = branches(:current => true)
puts "Pushing branch '#{branch}'.\n".green
run("git push origin #{branch} -q")
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 &
begin
json = open("#{API}/#{path}.json?#{params}").read
rescue Exception
puts "\nCould not connect to Gitcycle.".red
puts "\nPlease verify your Internet connection and try again later.\n".yellow
exit
end
match = json.match(/Gitcycle error reference code (\d+)/)
error = match && match[1]
if error
puts "\nSomething went wrong :(".red
puts "\nEmail error code #{error} to wwelsh@bleacherreport.com.".yellow
puts "\nInclude a gist of your terminal output if possible.\n".yellow
exit
else
Yajl::Parser.parse(json)
end
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)
if branches(:remote => true, :match => "#{owner}/#{branch}")
puts "\nMerging remote branch '#{branch}' from '#{owner}/#{repo}'.\n".green
run("git merge #{owner}/#{branch} -q")
fix_conflict(options)
end
end
def options?(args)
args.any? { |arg| arg =~ /^-/ }
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 run_safe(cmd)
run(cmd)
if $? != 0
puts "The last command was supposed to run without error, but it didn't :(\n".red
puts "Please copy this session's output and send it to gitcycle@bleacherreport.com.\n".yellow
exit
end
end
def yes?(question)
q(question, " (#{"y".green}/#{"n".red})").downcase[0..0] == 'y'
end
end
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