Class: HelixVersioningEngine::ChangeService

Inherits:
Object
  • Object
show all
Defined in:
lib/helix_versioning_engine/change_service.rb

Overview

This class assists in creating changelists based on an array of file changes, some of which may be file uploads.

This is the implementation for file uploads and change creation.

Defined Under Namespace

Classes: File

Instance Attribute Summary (collapse)

Instance Method Summary (collapse)

Constructor Details

- (ChangeService) initialize(p4: nil, client_name: nil, client_root: nil)

Returns a new instance of ChangeService



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# File 'lib/helix_versioning_engine/change_service.rb', line 21

def initialize(p4: nil, client_name: nil, client_root: nil)
  @p4 = p4
  @client_name = client_name
  @client_root = client_root
end

Instance Attribute Details

- (Object) client_name (readonly)

The name of the temporary client



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# File 'lib/helix_versioning_engine/change_service.rb', line 16

def client_name
  @client_name
end

- (Object) client_root (readonly)

The root directory of the temporary client



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# File 'lib/helix_versioning_engine/change_service.rb', line 19

def client_root
  @client_root
end

- (Object) p4 (readonly)

The P4 connection we're using, that should already be logged in for a particular user.



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# File 'lib/helix_versioning_engine/change_service.rb', line 13

def p4
  @p4
end

Instance Method Details

- (Object) submit(files: [], description: 'Updating files') 



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# File 'lib/helix_versioning_engine/change_service.rb', line 27

def submit(files: [], description: 'Updating files')
  change_id = Util.init_changelist(p4, description)

  begin
    files = files.map { |f| f.is_a?(ChangeService::File) ? f : ChangeService::File.new(f) }

    collect_file_results(files)

    files.each { |f| f.call(p4, change_id, client_root) }

    p4.run_submit('-c', change_id)

  rescue StandardError => ex
    # Delete the changelist
    p4.at_exception_level(P4::RAISE_NONE) do
      p4.run_change('-d', '-f', change_id)
      if Util.error?(p4)
        puts "possible issues deleting change #{change_id}: #{p4.messages}"
      end
    end
    raise ex
  end
end