Class: GithubRepo

Inherits:
Oxidized::Hook show all
Defined in:
lib/oxidized/hook/githubrepo.rb

Instance Attribute Summary

Attributes inherited from Oxidized::Hook

#cfg

Instance Method Summary collapse

Methods inherited from Oxidized::Hook

#log

Instance Method Details

#fetch_and_merge_remote(repo, creds) ⇒ Object 



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# File 'lib/oxidized/hook/githubrepo.rb', line 31

def fetch_and_merge_remote(repo, creds)
  result = repo.fetch('origin', [repo.head.name], credentials: creds)
  log result.inspect, :debug

  unless result[:total_deltas].positive?
    log "nothing received after fetch", :debug
    return
  end

  their_branch = repo.branches["origin/master"]

  log "merging fetched branch #{their_branch.name}", :debug

  merge_index = repo.merge_commits(repo.head.target_id, their_branch.target_id)

  if merge_index.conflicts?
    log("Conflicts detected, skipping Rugged::Commit.create", :warn)
    return
  end

  Rugged::Commit.create(repo,
                        parents:    [repo.head.target, their_branch.target],
                        tree:       merge_index.write_tree(repo),
                        message:    "Merge remote-tracking branch '#{their_branch.name}'",
                        update_ref: "HEAD")
end

#run_hook(ctx) ⇒ Object 



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# File 'lib/oxidized/hook/githubrepo.rb', line 6

def run_hook(ctx)
  repo  = Rugged::Repository.new(ctx.node.repo)
  creds = credentials(ctx.node)
  url   = remote_repo(ctx.node)

  if url.nil? || url.empty?
    log "No repository defined for #{ctx.node.group}/#{ctx.node.name}", :debug
    return
  end

  log "Pushing local repository(#{repo.path})..."
  log "to remote: #{url}"

  if repo.remotes['origin'].nil?
    repo.remotes.create('origin', url)
  elsif repo.remotes['origin'].url != url
    repo.remotes.set_url('origin', url)
  end
  remote = repo.remotes['origin']

  fetch_and_merge_remote(repo, creds)

  remote.push([repo.head.name], credentials: creds)
end

#validate_cfg! ⇒ Object

Raises:

  • (KeyError) 


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# File 'lib/oxidized/hook/githubrepo.rb', line 2

def validate_cfg!
  raise KeyError, 'hook.remote_repo is required' unless cfg.has_key?('remote_repo')
end