Module: Omnibus

Defined in:
lib/omnibus/logger.rb,
lib/omnibus.rb,
lib/omnibus/cli.rb,
lib/omnibus/ohai.rb,
lib/omnibus/util.rb,
lib/omnibus/config.rb,
lib/omnibus/builder.rb,
lib/omnibus/cleaner.rb,
lib/omnibus/fetcher.rb,
lib/omnibus/library.rb,
lib/omnibus/logging.rb,
lib/omnibus/package.rb,
lib/omnibus/project.rb,
lib/omnibus/reports.rb,
lib/omnibus/version.rb,
lib/omnibus/cli/base.rb,
lib/omnibus/manifest.rb,
lib/omnibus/metadata.rb,
lib/omnibus/packager.rb,
lib/omnibus/s3_cache.rb,
lib/omnibus/software.rb,
lib/omnibus/changelog.rb,
lib/omnibus/cli/cache.rb,
lib/omnibus/generator.rb,
lib/omnibus/git_cache.rb,
lib/omnibus/licensing.rb,
lib/omnibus/publisher.rb,
lib/omnibus/sugarable.rb,
lib/omnibus/compressor.rb,
lib/omnibus/digestable.rb,
lib/omnibus/exceptions.rb,
lib/omnibus/s3_helpers.rb,
lib/omnibus/templating.rb,
lib/omnibus/cli/publish.rb,
lib/omnibus/file_syncer.rb,
lib/omnibus/thread_pool.rb,
lib/omnibus/health_check.rb,
lib/omnibus/build_version.rb,
lib/omnibus/cli/changelog.rb,
lib/omnibus/manifest_diff.rb,
lib/omnibus/packagers/bff.rb,
lib/omnibus/packagers/deb.rb,
lib/omnibus/packagers/ips.rb,
lib/omnibus/packagers/msi.rb,
lib/omnibus/packagers/pkg.rb,
lib/omnibus/packagers/rpm.rb,
lib/omnibus/git_repository.rb,
lib/omnibus/manifest_entry.rb,
lib/omnibus/packagers/appx.rb,
lib/omnibus/packagers/base.rb,
lib/omnibus/compressors/dmg.rb,
lib/omnibus/compressors/tgz.rb,
lib/omnibus/instrumentation.rb,
lib/omnibus/compressors/base.rb,
lib/omnibus/compressors/null.rb,
lib/omnibus/download_helpers.rb,
lib/omnibus/packagers/pkgsrc.rb,
lib/omnibus/semantic_version.rb,
lib/omnibus/build_version_dsl.rb,
lib/omnibus/changelog_printer.rb,
lib/omnibus/null_argumentable.rb,
lib/omnibus/packagers/solaris.rb,
lib/omnibus/packagers/makeself.rb,
lib/omnibus/fetchers/git_fetcher.rb,
lib/omnibus/fetchers/net_fetcher.rb,
lib/omnibus/build_system_metadata.rb,
lib/omnibus/fetchers/file_fetcher.rb,
lib/omnibus/fetchers/null_fetcher.rb,
lib/omnibus/fetchers/path_fetcher.rb,
lib/omnibus/packagers/windows_base.rb,
lib/omnibus/publishers/s3_publisher.rb,
lib/omnibus/publishers/null_publisher.rb,
lib/omnibus/build_system_metadata/buildkite.rb,
lib/omnibus/publishers/artifactory_publisher.rb

Overview

Copyright 2012-2018 Chef Software, Inc.

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Defined Under Namespace

Modules: Command, Compressor, Digestable, DownloadHelpers, FileSyncer, Instrumentation, Logging, NullArgumentable, Packager, Reports, S3Helpers, Sugar, Sugarable, Templating, Util Classes: ArtifactoryPublisher, BuildSystemMetadata, BuildVersion, BuildVersionDSL, Builder, Buildkite, CLI, ChangeLog, ChangeLogPrinter, ChecksumMismatch, ChecksumMissing, Cleaner, CommandFailed, CommandTimeout, Config, EmptyManifestDiff, Error, FailedToSignWindowsPackage, Fetcher, FileFetcher, GemNotInstalled, Generator, GitCache, GitFetcher, GitRepository, HealthCheck, HealthCheckFailed, InsufficientSpecification, InternalSourceMissing, InvalidValue, InvalidVersion, Library, Licensing, LicensingError, Logger, Manifest, ManifestDiff, ManifestEntry, Metadata, MissingPatch, MissingProject, MissingRequiredAttribute, MissingSoftware, MissingTemplate, NetFetcher, NoPackageFile, NoPackageMetadataFile, NullFetcher, NullPublisher, Ohai, Package, PathFetcher, Project, ProjectAlreadyDirty, Publisher, S3Cache, S3Publisher, SemanticVersion, Software, ThreadPool, UnknownPlatform, UnknownPlatformVersion, UnresolvableGitReference

Constant Summary collapse

DEFAULT_CONFIG =

The path to the default configuration file.

Returns:

  • (String) 
"omnibus.rb".freeze
VERSION = 
"9.0.25".freeze

Class Method Summary collapse

Class Method Details

.load_configuration(file) ⇒ void

This method returns an undefined value.

Load in an Omnibus configuration file. Values will be merged with and override the defaults defined in Config.

Parameters:

  • file (String) —

    path to a configuration file to load



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# File 'lib/omnibus.rb', line 162

def load_configuration(file)
  Config.load(file)
end

.logger ⇒ Logger

The logger for this Omnibus instance.

Examples:

Omnibus.logger.debug { 'This is a message!' }

Returns:



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# File 'lib/omnibus.rb', line 130

def logger
  @logger ||= Logger.new
end

.logger=(logger) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Programatically set the logger for Omnibus.

Parameters:



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# File 'lib/omnibus.rb', line 141

def logger=(logger)
  @logger = logger
end

.possible_paths_for(path) ⇒ Array<String>

The list of directories to search for the given path. These paths are returned **in order** of specificity.

Parameters:

  • path (String) —

    the subpath to search for

Returns:

  • (Array<String>) 


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# File 'lib/omnibus.rb', line 243

def possible_paths_for(path)
  possible_paths[path] ||= [
    paths_from_project_root,
    paths_from_local_software_dirs,
    paths_from_software_gems,
  ].flatten.inject([]) do |array, directory|
    destination = File.join(directory, path)

    if File.directory?(destination)
      array << destination
    end

    array
  end
end

.project(name) ⇒ Project

Load the Project instance with the given name.

Parameters:

  • name (String) —

    the name of the project to get

Returns:



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# File 'lib/omnibus.rb', line 203

def project(name)
  Project.load(name)
end

.project_path(name) ⇒ String?

The preferred filepath to a project with the given name on disk.

Returns:

  • (String, nil) 


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# File 'lib/omnibus.rb', line 221

def project_path(name)
  project_map[name.to_s]
end

.projects ⇒ Array<:Project>

All Project instances that have been loaded.

Returns:

  • (Array<:Project>) 


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# File 'lib/omnibus.rb', line 189

def projects
  project_map.map do |name, _|
    Project.load(name)
  end
end

.reset!(include_logger = false) ⇒ void

This method returns an undefined value.

Reset the current Omnibus configuration. This is primary an internal API used in testing, but it can also be useful when Omnibus is used as a library.

Note - this persists the Logger object by default.

Parameters:

  • include_logger (true, false) (defaults to: false) —

    whether the logger object should be cleared as well



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# File 'lib/omnibus.rb', line 107

def reset!(include_logger = false)
  instance_variables.each do |instance_variable|
    unless include_logger
      next if instance_variable == :@logger
    end

    remove_instance_variable(instance_variable)
  end

  Config.reset!
  # Clear caches on Project and Software
  Project.reset!
  Software.reset!
end

.software_path(name) ⇒ String?

The preferred filepath to a software with the given name on disk.

Returns:

  • (String, nil) 


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# File 'lib/omnibus.rb', line 230

def software_path(name)
  software_map[name.to_s]
end

.source_root ⇒ Pathname

The source root is the path to the root directory of the ‘omnibus` gem.

Returns:

  • (Pathname) 


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# File 'lib/omnibus.rb', line 212

def source_root
  @source_root ||= Pathname.new(File.expand_path("..", __dir__))
end

.ui ⇒ Thor::Shell

The UI class for Omnibus.

Returns:

  • (Thor::Shell) 


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# File 'lib/omnibus.rb', line 150

def ui
  @ui ||= Thor::Base.shell.new
end

.which(executable) ⇒ String?

Locate an executable in the current $PATH.

Returns:

  • (String, nil) —

    the path to the executable, or nil if not present



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# File 'lib/omnibus.rb', line 172

def which(executable)
  if File.file?(executable) && File.executable?(executable)
    executable
  elsif ENV["PATH"]
    path = ENV["PATH"].split(File::PATH_SEPARATOR).find do |path|
      File.executable?(File.join(path, executable))
    end

    path && File.expand_path(executable, path)
  end
end