Class: Blastr::SourceControl::Git

Inherits:
Object
  • Object
show all
Defined in:
lib/scm/git.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(git_url) ⇒ Git

Returns a new instance of Git.



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# File 'lib/scm/git.rb', line 56

def initialize(git_url)
  @git_url = git_url
end

Class Method Details

.understands_url?(url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/scm/git.rb', line 47

def self.understands_url?(url)
  return true if local_repository?(url)
  patterns = [ /^(git:)(.*)$/, /^(.*)(\.git)(\/?)$/ ]
  patterns.each do |regex|
    return true if url =~ regex
  end
  false
end

Instance Method Details

#as_revision(arg) ⇒ Object 



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# File 'lib/scm/git.rb', line 64

def as_revision(arg)
  raise "Invalid revision: #{arg}" unless arg =~ /^(HEAD(~\d+)?)|([\d\w:-]+)$/
  revision = nil
  with_clone do |clone|
    obj = clone.object(arg.to_s)
    revision = GitRevision.new(obj.sha, obj.date)
  end
  revision
end

#commits_since(revision) ⇒ Object 



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# File 'lib/scm/git.rb', line 80

def commits_since(revision)
  with_clone do |clone|
    commits = []
    clone.log.between(revision.to_s).each do |commit|
      commits << GitLogEntry.new(commit)
    end
    return commits.reverse
  end
end

#latest_revision ⇒ Object 



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# File 'lib/scm/git.rb', line 74

def latest_revision
  commits = commits_since(as_revision("HEAD~1"))
  return as_revision("HEAD") unless commits.size > 0
  GitRevision.new(commits.last.revision.to_s, commits.last.revision.date)
end

#name ⇒ Object 



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# File 'lib/scm/git.rb', line 45

def name; "Git"; end

#url ⇒ Object 



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# File 'lib/scm/git.rb', line 60

def url
  @git_url
end