Class: GithubApi

Inherits:
Object
  • Object
show all
Includes:
GithubUtil, Octopi
Defined in:
lib/github_repo.rb

Defined Under Namespace

Classes: CloneError, CreateError, DeleteError, FindError, FirstCommitError, FirstPushOriginError, InitRepoError, RenameError

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from GithubUtil

#configure, #info, #log, #post, #post_repo_show, #post_repo_user

Constructor Details

#initialize(options = {}) ⇒ GithubApi

Returns a new instance of GithubApi.



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# File 'lib/github_repo.rb', line 42

def initialize(options = {})
  @config = configure
  @log_level = options[:log_level] || 0
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/github_repo.rb', line 40

def config
  @config
end

#log_level ⇒ Object

Returns the value of attribute log_level.



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# File 'lib/github_repo.rb', line 40

def log_level
  @log_level
end

Instance Method Details

#branches(repo, options = {}) ⇒ Object 



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# File 'lib/github_repo.rb', line 297

def branches(repo, options = {})    
  post_repo_show repo, 'branches', options
end

#clone(repo_name, user_name = nil, clone_name = nil) ⇒ Object 



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# File 'lib/github_repo.rb', line 99

def clone(repo_name, user_name = nil, clone_name = nil)
  begin
    info "cloning: #{repo_name}"
    clone_user = user(user_name)
    repo = clone_user.repositories.find(repo_name)    
    url = get_clone_url(repo, clone_user)
    name = clone_name ? clone_name : repo_name 
    `git clone #{url} #{name}`  
    log "cloned #{repo_name} ok"
    return url
  rescue Octopi::APIError
    raise CloneError
  end
end

#clone_url(repo_name, user_name = nil, options = {:retries => 3}) ⇒ Object 



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# File 'lib/github_repo.rb', line 120

def clone_url(repo_name, user_name = nil, options = {:retries => 3} )
  begin   
    authenticated do
      clone_user = user(user_name)
      repo = clone_user.repositories.find(repo_name)    
      get_clone_url(repo, clone_user)
    end
  rescue Octopi::APIError 
    return "git://github.com/#{repo.owner}/#{repo.name}.git" if options[:retries] == 0     
    info "retry get clone url for #{repo_name} in 10 secs"
    sleep 10        
    options.merge! :retries => options[:retries] -1                           
    clone_url(repo_name, user_name, options)
  end
end

#collaborators(repo, options = {}) ⇒ Object 



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# File 'lib/github_repo.rb', line 285

def collaborators(repo, options = {})    
  post_repo_show repo, 'collaborators', options    
end

#create(name, options = {}) ⇒ Object 



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# File 'lib/github_repo.rb', line 136

def create(name, options = {})           
  log "creating repo: #{name}"
  authenticated do
    begin
      if user.repositories.find(name) 
        unless options[:overwrite]
          info "repo #{name} not created since it already exists"
          return true
        else
          info "repo #{name} already exists, but will be overwritten with new repo!"            
          delete!(name, options)
          create(name, options)
        end
      end
    rescue Octopi::APIError
      create_it(name, options)
    end
  end
end

#create_it(name, options = {:retries => 2}) ⇒ Object 



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# File 'lib/github_repo.rb', line 156

def create_it(name, options = {:retries => 2})
  begin  
    status = nil
    authenticated do 
      repo_options = {:name => name}
      [:description, :homepage ].each{|o| repo_options[o] = options[o] if options[o]}
      repo_options[:public] = 0 if options[:private]                    
      log repo_options.inspect   
      status = Repository.create(repo_options)
      status.to_s == name ? status : nil
    end
  rescue Octopi::APIError => e 
    info "create error: #{e}"
  ensure
    options.merge! :retries => options[:retries] -1
    if status.to_s == name
      log "created repo ok"
      return status
    else
      info "bad status #{status}, should be #{name} - try again!"
      sleep 32         
      return create_it(name, options )        
    end   
  end
end

#delete!(name) ⇒ Object 



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# File 'lib/github_repo.rb', line 60

def delete!(name)                  
  begin             
    if !user.repositories.find(name)
      info "repo #{name} not found"
      return nil 
    end     
    delete_it!(name) 
  rescue Octopi::APIError 
    return nil
  end
end

#delete_it!(name) ⇒ Object 



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# File 'lib/github_repo.rb', line 72

def delete_it!(name) 
  begin
    info "deleting repo: #{name}"
    result = post "http://github.com/api/v2/yaml/repos/delete/#{name}"
    token = result.parse_single_result('delete_token')                               
    return true if token && token.length > 20
    raise DeleteError, "delete error" if !token
    status = post "http://github.com/api/v2/yaml/repos/delete/#{name}", 'delete_token' => token 
    return true if status.to_s.length > 100
    log "repo #{name} deleted ok"
    status
  rescue Octopi::APIError 
    log "delete error!"
    raise DeleteError, "delete error"
  end
end

#first_commit(msg = 'first commit') ⇒ Object 



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# File 'lib/github_repo.rb', line 182

def first_commit(msg = 'first commit')
  begin
    info "first commit"
    `git init`
    `touch README`    
    `git add .`
    `git commit -m '#{msg}'`            
    log "first push commit completed ok"      
  rescue
    raise FirstCommitError
  end      
end

#first_push_origin(name) ⇒ Object 



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# File 'lib/github_repo.rb', line 195

def first_push_origin(name) 
  begin
    info "first push origin"    
    origin = clone_url(name) 
    `git remote rm origin`   
    `git remote add origin #{origin}`
    `git push origin master`
    log "first push origin completed ok"
  rescue
    raise FirstPushOriginError
  end      
end

#fork(repo, options = {}) ⇒ Object 



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# File 'lib/github_repo.rb', line 281

def fork(repo, options = {})                               
  post_repo_user 'repos/fork', options
end

#get_clone_url(repo, user) ⇒ Object 



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# File 'lib/github_repo.rb', line 114

def get_clone_url(repo, user)   
  # log "user: '#{user}' == repo_user: '#{repo.owner.login}', #{user.to_s == repo.owner.login.to_s}"
  url = user.to_s == repo.owner..to_s ? "[email protected]:" : "git://github.com/"
  url += "#{repo.owner}/#{repo.name}.git"
end

#init_repo(name, options = {:overwrite => true}) ⇒ Object 



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# File 'lib/github_repo.rb', line 208

def init_repo(name, options = {:overwrite => true})  
  begin
    if File.directory?(name) && options[:overwrite]
      log "removing local repo: #{name}"
      FileUtils.rm_rf(name) 
    end
    clone name
    FileUtils.cd name do
      first_commit
      first_push_origin name
    end  
    log "init repo complete!"
  rescue
    raise InitRepoError
  end
end

#languages(repo, options = {}) ⇒ Object 



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# File 'lib/github_repo.rb', line 289

def languages(repo, options = {})    
  post_repo_show repo, 'languages', options
end

#log_off ⇒ Object 



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# File 'lib/github_repo.rb', line 56

def log_off
  self.log_level = 0
end

#log_on ⇒ Object 



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# File 'lib/github_repo.rb', line 47

def log_on   
  self.log_level = 1
end

#rename!(repo_name, new_repo_name, user_name = nil, options = {:overwrite => true}) ⇒ Object 



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# File 'lib/github_repo.rb', line 226

def rename!(repo_name, new_repo_name, user_name = nil, options = {:overwrite => true})
  begin
    delete!(new_repo_name) if options[:overwrite]   
    info "waiting 20 secs for delete to take effect before creating new repo"
    sleep 20   
    return nil if !create(new_repo_name)   
    log "created new repo: #{new_repo_name}"
    
    # clone old repo
    info "current dir: #{Dir.pwd}"
    if File.directory?(repo_name) 
      if overwrite
        info "removing local repo: #{repo_name}"
        FileUtils.rm_rf(repo_name)  
        old_clone_url = clone(repo_name, user_name)                  
      else
        old_clone_url = clone_url(repo_name, user_name)                 
      end
    else
      old_clone_url = clone(repo_name, user_name)                  
    end        
    log "cloned old repo from : #{old_clone_url}"
    # create new repo with new name
    raise RenameError, "Error getting hold of old repository" if !old_clone_url

    info "get clone_url for new repo: #{repo_name}"
    new_clone_url = clone_url(new_repo_name, user_name)                 
    raise RenameError, "Error getting new repository url for: #{new_repo_name}" if !new_clone_url
    
    # change remote origin of repo
    info "current dir: #{Dir.pwd}"      
    return "no local clone dir for #{repo_name}" if !File.directory? repo_name 
    FileUtils.cd repo_name do 
      info "update old local repo to point to new repo" 
      `git remote rm origin`      
      info "removed old origin"
      `git remote add origin #{new_clone_url}`
      info "added new origin"
      `git push origin master --force`
      log "pushed to new origin master: #{new_clone_url}"      
      status = delete!(repo_name)
      log "old repo #{repo_name} deleted" if status              
    end
    
    FileUtils.rm_rf repo_name if options[:delete_local]
    log "old local repo directory deleted"

    info "making sure old repo is deleted"
    log delete!(repo_name)                          
  rescue StandardError => e 
    log e
    true
  end      
end

#tags(repo, options = {}) ⇒ Object 



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# File 'lib/github_repo.rb', line 293

def tags(repo, options = {})    
  post_repo_show repo, 'tags', options
end

#user(user_name = nil) ⇒ Object 



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# File 'lib/github_repo.rb', line 89

def user(user_name = nil)
  if user_name 
    User.find(user_name) 
  else      
    authenticated do
      Api.api.user
    end
  end
end

#verbose_log_on ⇒ Object 



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# File 'lib/github_repo.rb', line 51

def verbose_log_on
  self.log_level = 2
end