Class: Mail2FrontMatter::Committer

Inherits:
Object
  • Object
show all
Defined in:
lib/mail2frontmatter/committer.rb

Class Method Summary collapse

Class Method Details

.available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mail2frontmatter/committer.rb', line 14

def self.available?
  @@available
end

.commit(metadata, _body) ⇒ Object 



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# File 'lib/mail2frontmatter/committer.rb', line 18

def self.commit(metadata, _body)
  repo = Rugged::Repository.new(Mail2FrontMatter.config[:git][:path])
  index = repo.index

  # stage frontmatter/erb
  relative_path = metadata[:filepath].gsub(Mail2FrontMatter.config[:git][:path] + '/', '')

  index.add(path: relative_path,
            oid: (Rugged::Blob.from_workdir repo, relative_path),
            mode: 0100644)

  # stage attachments
  metadata[:attachments].each_pair do |_k, filemeta|
    relative_path = filemeta[:filepath].gsub(Mail2FrontMatter.config[:git][:path] + '/', '')

    index.add(path: relative_path,
              oid: (Rugged::Blob.from_workdir repo, relative_path),
              mode: 0100644)
  end

  # commit
  tree = index.write_tree(repo)
  index.write

  author = {
    email: Mail2FrontMatter.config[:git][:email] || metadata[:from].match(/\<(.*)\>/)[1],
    name:  Mail2FrontMatter.config[:git][:name]  || metadata[:from].match(/(.*) \<.*\>/)[1],
    time:  Time.now
  }

  Rugged::Commit.create(repo, author:     author,
                              committer:  author,
                              message:    "post via email, #{metadata[:subject]}",
                              parents:    [repo.head.target],
                              tree:       tree,
                              update_ref: 'HEAD')

  # push
  begin
    credentials = Rugged::Credentials::SshKeyFromAgent.new(username: 'git')
    repo.push 'origin', ['refs/heads/master'], { credentials: credentials }
  rescue StandardError => e
    Mail2FrontMatter.logger.info("Could not push!")
    Mail2FrontMatter.logger.error(e)
  end

  # return sha
  repo.references['refs/heads/master'].target_id
end