Class: MercurialDownloadStrategy

Inherits:

VCSDownloadStrategy

• Object
• AbstractDownloadStrategy
• VCSDownloadStrategy
• MercurialDownloadStrategy

Defined in:

download_strategy.rb

Overview

Strategy for downloading a Mercurial repository.

Constant Summary

Constants inherited from VCSDownloadStrategy

VCSDownloadStrategy::REF_TYPES

Instance Attribute Summary

Attributes inherited from AbstractDownloadStrategy

#cache, #cached_location, #url

Instance Method Summary

• #initialize(url, name, version, **meta) ⇒ MercurialDownloadStrategy constructor

  A new instance of MercurialDownloadStrategy.

• #last_commit ⇒ String
• #source_modified_time ⇒ Time

Methods inherited from VCSDownloadStrategy

#commit_outdated?, #fetch, #fetch_last_commit, #head?

Methods inherited from AbstractDownloadStrategy

#basename, #clear_cache, #fetch, #quiet?, #shutup!, #stage

Methods included from Context

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

Constructor Details

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

Returns a new instance of MercurialDownloadStrategy.

# File 'download_strategy.rb', line 1191

def initialize(url, name, version, **meta)
  super
  @url = @url.sub(%r{^hg://}, "")
end

Instance Method Details

#last_commit ⇒ String

Returns:

• (String)

See Also:

• VCSDownloadStrategy#last_commit

# File 'download_strategy.rb', line 1209

def last_commit
  out, = silent_command("hg", args: ["parent", "--template", "{node|short}", "-R", cached_location])
  out.chomp
end

#source_modified_time ⇒ Time

Returns:

• (Time)

See Also:

• AbstractDownloadStrategy#source_modified_time

# File 'download_strategy.rb', line 1199

def source_modified_time
  out, = silent_command("hg",
                        args: ["tip", "--template", "{date|isodate}", "-R", cached_location])

  Time.parse(out)
end