Class: SubversionDownloadStrategy

Inherits:
VCSDownloadStrategy show all
Defined in:
download_strategy/subversion_download_strategy.rb

Overview

Strategy for downloading a Subversion repository.

Constant Summary

Constants inherited from VCSDownloadStrategy

VCSDownloadStrategy::REF_TYPES

Constants inherited from AbstractDownloadStrategy

AbstractDownloadStrategy::HOMEBREW_CONTROLLED_STRATEGIES

Instance Attribute Summary

Attributes inherited from VCSDownloadStrategy

#cached_location

Attributes inherited from AbstractDownloadStrategy

#cache, #url

Instance Method Summary collapse

Methods inherited from VCSDownloadStrategy

#commit_outdated?, #fetch_last_commit, #head?

Methods inherited from AbstractDownloadStrategy

#basename, #cached_location, #chdir, #clear_cache, expand_deferred_environment_for?, #fetched_size, #ohai, #quiet!, #quiet?, #stage, #total_size

Methods included from Utils::Output::Mixin

#issue_reporting_message, #odebug, #odeprecated, #odie, #odisabled, #ofail, #oh1, #oh1_title, #ohai, #ohai_title, #onoe, #opoo, #opoo_outside_github_actions, #opoo_without_github_actions_annotation, #pretty_cannot_install, #pretty_deprecated, #pretty_disabled, #pretty_duration, #pretty_install_status, #pretty_installed, #pretty_uninstalled, #pretty_unmarked, #pretty_upgradable, #pretty_warning

Methods included from SystemCommand::Mixin

#system_command, #system_command!

Methods included from Context

current, current=, #debug?, #deferred_environment_expansion?, #quiet?, #verbose?, #with_context

Constructor Details

#initialize(url, name, version, **meta) ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:



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# File 'download_strategy/subversion_download_strategy.rb', line 11

def initialize(url, name, version, **meta)
  super
  @url = @url.sub("svn+http://", "")
end

Instance Method Details

#fetch(timeout: nil) ⇒ void

This method returns an undefined value.

Download and cache the repository at VCSDownloadStrategy#cached_location.

Parameters:

  • timeout (Float, Integer, nil) (defaults to: nil) 


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# File 'download_strategy/subversion_download_strategy.rb', line 20

def fetch(timeout: nil)
  if @url.chomp("/") != repo_url || !silent_command("svn", args: ["switch", @url, cached_location]).success?
    clear_cache
  end
  super
end

#last_commit ⇒ String

Return last commit's unique identifier for the repository.

Returns:



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# File 'download_strategy/subversion_download_strategy.rb', line 52

def last_commit
  silent_command("svn", args: ["info", "--show-item", "revision"], chdir: cached_location).stdout.strip
end

#source_modified_time ⇒ Time

Returns the most recent modified time for all files in the current working directory after stage.

Returns:



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# File 'download_strategy/subversion_download_strategy.rb', line 31

def source_modified_time
  require "utils/svn"

  svn_version = Utils::Svn.version
  time = if svn_version && Version.new(svn_version) >= Version.new("1.9")
    silent_command("svn", args: ["info", "--show-item", "last-changed-date"], chdir: cached_location).stdout
  else
    silent_command("svn", args: ["info"], chdir: cached_location).stdout[/^Last Changed Date: (.+)$/, 1]
  end
  raise "Cannot determine the last changed date of the Subversion checkout in #{cached_location}" if time.nil?

  Time.parse time
end

#source_revision ⇒ String?

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'download_strategy/subversion_download_strategy.rb', line 46

def source_revision = last_commit