Class: Pod::Source

Inherits:
Object
  • Object
show all
Defined in:
lib/cocoapods-core/source.rb,
lib/cocoapods-core/source/acceptor.rb,
lib/cocoapods-core/source/aggregate.rb,
lib/cocoapods-core/source/health_reporter.rb

Overview

The Source class is responsible to manage a collection of podspecs.

The backing store of the podspecs collection is an implementation detail abstracted from the rest of CocoaPods.

The default implementation uses a git repo as a backing store, where the podspecs are namespaced as:

"#{SPEC_NAME}/#{VERSION}/#{SPEC_NAME}.podspec"

Defined Under Namespace

Classes: Acceptor, Aggregate, HealthReporter

Instance Attribute Summary collapse

Queering the source collapse

Searching the source collapse

Representations collapse

Private Helpers collapse

Instance Method Summary collapse

Constructor Details

#initialize(repo) ⇒ Source

Returns a new instance of Source.

Parameters:

  • repo (Pathname, String) —

    @see #repo.


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# File 'lib/cocoapods-core/source.rb', line 23

def initialize(repo)
  @repo = Pathname.new(repo)
end

Instance Attribute Details

#repo ⇒ Pathname (readonly)

Returns The path where the source is stored.

Returns:

  • (Pathname) —

    The path where the source is stored.


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# File 'lib/cocoapods-core/source.rb', line 19

def repo
  @repo
end

Instance Method Details

#<=>(other) ⇒ Integer

Note:

Source are compared by the alphabetical order of their name, and this convention should be used in any case where sources need to be disambiguated.

Returns compares a source with another one for sorting purposes.

Returns:

  • (Integer) —

    compares a source with another one for sorting purposes.


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# File 'lib/cocoapods-core/source.rb', line 67

def <=>(other)
  name <=> other.name
end

#all_specs ⇒ Array<Specification>

Returns all the specifications contained by the source.

Returns:

  • (Array<Specification>) —

    all the specifications contained by the source.


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# File 'lib/cocoapods-core/source.rb', line 155

def all_specs
  specs = pods.map do |name|
    begin
      versions(name).map { |version| specification(name, version) }
    rescue
      CoreUI.warn "Skipping `#{name}` because the podspec contains errors."
      next
    end
  end
  specs.flatten.compact
end

#fuzzy_search(query) ⇒ Set, Nil

Returns the set of the Pod whose name fuzzily matches the given query.

Parameters:

  • query (String) —

    The query to search for.

Returns:

  • (Set) —

    The name of the Pod.

  • (Nil) —

    If no Pod with a suitable name was found.


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# File 'lib/cocoapods-core/source.rb', line 254

def fuzzy_search(query)
  require 'fuzzy_match'
  pod_name = FuzzyMatch.new(pods).find(query)
  if pod_name
    search(pod_name)
  end
end

#inspect ⇒ String

Returns A description suitable for debugging.

Returns:

  • (String) —

    A description suitable for debugging.


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# File 'lib/cocoapods-core/source.rb', line 73

def inspect
  "#<#{self.class} name:#{name} type:#{type}>"
end

#load_spec_gracefully(name) ⇒ Specification, Nil (private)

Loads the specification for the given Pod gracefully.

Parameters:

  • name (String) —

    the name of the Pod.

Returns:

  • (Specification) —

    The specification for the last version of the Pod.

  • (Nil) —

    If the spec could not be loaded.


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# File 'lib/cocoapods-core/source.rb', line 301

def load_spec_gracefully(name)
  versions = versions(name)
  version = versions.sort.last if versions
  specification(name, version) if version
rescue Informative
  Pod::CoreUI.warn "Skipping `#{name}` because the podspec " \
    'contains errors.'
  nil
end

#name ⇒ String Also known as: to_s

Returns The name of the source.

Returns:

  • (String) —

    The name of the source.


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# File 'lib/cocoapods-core/source.rb', line 29

def name
  repo.basename.to_s
end

#pod_sets ⇒ Array<Sets>

Returns the sets of all the Pods.

Returns:

  • (Array<Sets>) —

    the sets of all the Pods.


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# File 'lib/cocoapods-core/source.rb', line 180

def pod_sets
  pods.map { |pod_name| set(pod_name) }
end

#pods ⇒ Array<String>

Returns the list of the name of all the Pods.

Returns:

  • (Array<String>) —

    the list of the name of all the Pods.


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# File 'lib/cocoapods-core/source.rb', line 85

def pods
  unless specs_dir
    raise Informative, "Unable to find a source named: `#{name}`"
  end
  specs_dir_as_string = specs_dir.to_s
  Dir.entries(specs_dir).select do |entry|
    valid_name = entry[0, 1] != '.'
    valid_name && File.directory?(File.join(specs_dir_as_string, entry))
  end.sort
end

#search(query) ⇒ Set

TODO:

Rename to #load_set

Note:

This method is optimized for fast lookups by name, i.e. it does not require iterating through #pod_sets

Returns a set for a given dependency. The set is identified by the name of the dependency and takes into account subspecs.

Returns:

  • (Set) —

    a set for a given dependency. The set is identified by the name of the dependency and takes into account subspecs.


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# File 'lib/cocoapods-core/source.rb', line 197

def search(query)
  unless specs_dir
    raise Informative, "Unable to find a source named: `#{name}`"
  end
  if query.is_a?(Dependency)
    query = query.root_name
  end
  if specs_dir.children.select(&:directory?).map(&:basename).map(&:to_s).include?(query.to_s)
    set(query)
  end
end

#search_by_name(query, full_text_search = false) ⇒ Array<Set>

TODO:

Rename to #search

Note:

full text search requires to load the specification for each pod, hence is considerably slower.

Returns The list of the sets that contain the search term.

Parameters:

  • query (String) —

    the search term. Can be a regular expression.

  • full_text_search (Bool) (defaults to: false) —

    whether the search should be limited to the name of the Pod or should include also the author, the summary, and the description.

Returns:

  • (Array<Set>) —

    The list of the sets that contain the search term.


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# File 'lib/cocoapods-core/source.rb', line 223

def search_by_name(query, full_text_search = false)
  regexp_query = /#{query}/i
  if full_text_search
    pod_sets.reject do |set|
      texts = []
      begin
        s = set.specification
        texts << s.name
        texts += s.authors.keys
        texts << s.summary
        texts << s.description
      rescue
        CoreUI.warn "Skipping `#{set.name}` because the podspec " \
          'contains errors.'
      end
      texts.grep(regexp_query).empty?
    end
  else
    names = pods.grep(regexp_query)
    names.map { |pod_name| set(pod_name) }
  end
end

#set(pod_name) ⇒ Sets

Returns the set for the Pod with the given name.

Parameters:

  • pod_name (String) —

    The name of the Pod.

Returns:

  • (Sets) —

    the set.


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# File 'lib/cocoapods-core/source.rb', line 174

def set(pod_name)
  Specification::Set.new(pod_name, self)
end

#specification(name, version) ⇒ Specification

Returns the specification for a given version of Pod.

Parameters:

  • @see —

    specification_path

Returns:

  • (Specification) —

    the specification for a given version of Pod.


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# File 'lib/cocoapods-core/source.rb', line 123

def specification(name, version)
  Specification.from_file(specification_path(name, version))
end

#specification_path(name, version) ⇒ Pathname

Returns the path of the specification with the given name and version.

Parameters:

  • name (String) —

    the name of the Pod.

  • version (Version, String) —

    the version for the specification.

Returns:

  • (Pathname) —

    The path of the specification.

Raises:

  • (ArgumentError) 

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# File 'lib/cocoapods-core/source.rb', line 137

def specification_path(name, version)
  raise ArgumentError, 'No name' unless name
  raise ArgumentError, 'No version' unless version
  path = specs_dir + name + version.to_s
  specification_path = path + "#{name}.podspec.json"
  unless specification_path.exist?
    specification_path = path + "#{name}.podspec"
  end
  unless specification_path.exist?
    raise StandardError, "Unable to find the specification #{name} " \
      "(#{version}) in the #{self.name} source."
  end
  specification_path
end

#specs_dir ⇒ Pathname (private)

Note:

In previous versions of CocoaPods they used to be stored in the root of the repo. This lead to issues, especially with the GitHub interface and now the are stored in a dedicated folder.

Returns The directory where the specs are stored.

Returns:

  • (Pathname) —

    The directory where the specs are stored.


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# File 'lib/cocoapods-core/source.rb', line 318

def specs_dir
  @specs_dir ||= begin
    specs_sub_dir = repo + 'Specs'
    if specs_sub_dir.exist?
      specs_sub_dir
    elsif repo.exist?
      repo
    end
  end
end

#to_hash ⇒ Hash{String=>{String=>Specification}}

Returns the static representation of all the specifications grouped first by name and then by version.

Returns:

  • (Hash{String=>{String=>Specification}}) —

    the static representation of all the specifications grouped first by name and then by version.


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# File 'lib/cocoapods-core/source.rb', line 271

def to_hash
  hash = {}
  all_specs.each do |spec|
    hash[spec.name] ||= {}
    hash[spec.name][spec.version.version] = spec.to_hash
  end
  hash
end

#to_yaml ⇒ String

Returns the YAML encoded #to_hash representation.

Returns:

  • (String) —

    the YAML encoded #to_hash representation.


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# File 'lib/cocoapods-core/source.rb', line 282

def to_yaml
  require 'yaml'
  to_hash.to_yaml
end

#type ⇒ String

Returns The type of the source.

Returns:

  • (String) —

    The type of the source.


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# File 'lib/cocoapods-core/source.rb', line 54

def type
  'file system'
end

#url ⇒ String

Note:

In the past we had used git ls-remote --get-url, but this could lead to an issue when finding a source based on its URL when git is configured to rewrite URLs with the url.<base>.insteadOf option. See https://github.com/CocoaPods/CocoaPods/issues/2724.

Returns The URL of the source.

Returns:

  • (String) —

    The URL of the source.


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# File 'lib/cocoapods-core/source.rb', line 40

def url
  Dir.chdir(repo) do
    remote = `git config --get remote.origin.url`.chomp

    if $?.success?
      remote
    elsif (repo + '.git').exist?
      "file://#{repo}/.git"
    end
  end
end

#versions(name) ⇒ Array<Version>

Returns all the available versions for the Pod, sorted from highest to lowest.

Parameters:

  • name (String) —

    the name of the Pod.

Returns:

  • (Array<Version>) —

    all the available versions for the Pod, sorted from highest to lowest.

Raises:

  • (ArgumentError) 

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# File 'lib/cocoapods-core/source.rb', line 102

def versions(name)
  return nil unless specs_dir
  raise ArgumentError, 'No name' unless name
  pod_dir = specs_dir + name
  return unless pod_dir.exist?
  pod_dir.children.map do |v|
    basename = v.basename.to_s
    begin
      Version.new(basename) if v.directory? && basename[0, 1] != '.'
    rescue ArgumentError
      raise Informative, 'An unexpected version directory ' \
       "`#{basename}` was encountered for the " \
       "`#{pod_dir}` Pod in the `#{name}` repository."
    end
  end.compact.sort.reverse
end