Class: Bundler::Source::Git::GitProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/bundler/source/git/git_proxy.rb

Overview

The GitProxy is responsible to interact with git repositories. All actions required by the Git source is encapsulated in this object.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, uri, ref, revision = nil, git = nil) ⇒ GitProxy

Returns a new instance of GitProxy.


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# File 'lib/bundler/source/git/git_proxy.rb', line 53

def initialize(path, uri, ref, revision = nil, git = nil)
  @path     = path
  @uri      = uri
  @ref      = ref
  @revision = revision
  @git      = git
end

Instance Attribute Details

#pathObject

Returns the value of attribute path.


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# File 'lib/bundler/source/git/git_proxy.rb', line 50

def path
  @path
end

#refObject

Returns the value of attribute ref.


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# File 'lib/bundler/source/git/git_proxy.rb', line 50

def ref
  @ref
end

#revisionObject


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# File 'lib/bundler/source/git/git_proxy.rb', line 61

def revision
  @revision ||= find_local_revision
end

#uriObject

Returns the value of attribute uri.


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# File 'lib/bundler/source/git/git_proxy.rb', line 50

def uri
  @uri
end

Instance Method Details

#branchObject


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# File 'lib/bundler/source/git/git_proxy.rb', line 65

def branch
  @branch ||= allowed_with_path do
    git("rev-parse", "--abbrev-ref", "HEAD", :dir => path).strip
  end
end

#checkoutObject


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# File 'lib/bundler/source/git/git_proxy.rb', line 86

def checkout
  return if path.exist? && has_revision_cached?
  extra_ref = "#{ref}:#{ref}" if ref && ref.start_with?("refs/")

  Bundler.ui.info "Fetching #{URICredentialsFilter.credential_filtered_uri(uri)}"

  configured_uri = configured_uri_for(uri).to_s

  unless path.exist?
    SharedHelpers.filesystem_access(path.dirname) do |p|
      FileUtils.mkdir_p(p)
    end
    git_retry "clone", "--bare", "--no-hardlinks", "--quiet", "--", configured_uri, path.to_s
    return unless extra_ref
  end

  with_path do
    git_retry(*["fetch", "--force", "--quiet", "--tags", "--", configured_uri, "refs/heads/*:refs/heads/*", extra_ref].compact, :dir => path)
  end
end

#contains?(commit) ⇒ Boolean

Returns:

  • (Boolean)

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# File 'lib/bundler/source/git/git_proxy.rb', line 71

def contains?(commit)
  allowed_with_path do
    result, status = git_null("branch", "--contains", commit, :dir => path)
    status.success? && result =~ /^\* (.*)$/
  end
end

#copy_to(destination, submodules = false) ⇒ Object


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# File 'lib/bundler/source/git/git_proxy.rb', line 107

def copy_to(destination, submodules = false)
  # method 1
  unless File.exist?(destination.join(".git"))
    begin
      SharedHelpers.filesystem_access(destination.dirname) do |p|
        FileUtils.mkdir_p(p)
      end
      SharedHelpers.filesystem_access(destination) do |p|
        FileUtils.rm_rf(p)
      end
      git_retry "clone", "--no-checkout", "--quiet", path.to_s, destination.to_s
      File.chmod(((File.stat(destination).mode | 0o777) & ~File.umask), destination)
    rescue Errno::EEXIST => e
      file_path = e.message[%r{.*?((?:[a-zA-Z]:)?/.*)}, 1]
      raise GitError, "Bundler could not install a gem because it needs to " \
        "create a directory, but a file exists - #{file_path}. Please delete " \
        "this file and try again."
    end
  end
  # method 2
  git_retry "fetch", "--force", "--quiet", "--tags", path.to_s, :dir => destination

  begin
    git "reset", "--hard", @revision, :dir => destination
  rescue GitCommandError => e
    raise MissingGitRevisionError.new(e.command, destination, @revision, URICredentialsFilter.credential_filtered_uri(uri))
  end

  if submodules
    git_retry "submodule", "update", "--init", "--recursive", :dir => destination
  elsif Gem::Version.create(version) >= Gem::Version.create("2.9.0")
    inner_command = "git -C $toplevel submodule deinit --force $sm_path"
    git_retry "submodule", "foreach", "--quiet", inner_command, :dir => destination
  end
end

#full_versionObject


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# File 'lib/bundler/source/git/git_proxy.rb', line 82

def full_version
  git("--version").sub("git version", "").strip
end

#versionObject


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# File 'lib/bundler/source/git/git_proxy.rb', line 78

def version
  git("--version").match(/(git version\s*)?((\.?\d+)+).*/)[2]
end