Class: Pod::Installer

Inherits:
Object
  • Object
show all
Defined in:
lib/podfileDep/thin/installer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#thin_pods ⇒ Hash{String, Pod:Target}

Returns 所有的pod库被使用的次数.

Returns:

  • (Hash{String, Pod:Target}) —

    所有的pod库被使用的次数



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# File 'lib/podfileDep/thin/installer.rb', line 11

def thin_pods
  @thin_pods
end

#thin_unused_pods ⇒ String

Returns 未被使用的pod库列表.

Returns:

  • (String) —

    未被使用的pod库列表



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# File 'lib/podfileDep/thin/installer.rb', line 14

def thin_unused_pods
  @thin_unused_pods
end

Instance Method Details

#download_dependencies ⇒ Object 



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# File 'lib/podfileDep/thin/installer.rb', line 17

def download_dependencies
  UI.section '下载依赖...' do

    thin_pod_unused #自定义
    thin_delete_pods_unused #自定义

    install_pod_sources
    run_podfile_pre_install_hooks
    clean_pod_sources
  end
end

#thin_all_deps_local_yaml ⇒ Object

获取在local_yaml里使用的依赖库

Returns:

  • thin_pods



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# File 'lib/podfileDep/thin/installer.rb', line 100

def thin_all_deps_local_yaml
  local = Local.new
  local.deps_yaml.each do |yaml_pod|
    if thin_pods.has_key?(yaml_pod)
      thin_pods[yaml_pod].max_reference_count
    end
  end

  thin_pods
end

#thin_all_deps_pods_targets ⇒ Object

获取在pods_targets使用的依赖库

Returns:

  • thin_pods



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# File 'lib/podfileDep/thin/installer.rb', line 58

def thin_all_deps_pods_targets

  pod_targets = analysis_result.pod_targets

  pod_targets.each do |pod_target|
    thin_pods[pod_target.to_s] = pod_target
  end

  pod_targets.each do |pod_target|
    pod_target.dependent_targets.each do|sub_pod_target|
      thin_update_reference_count(sub_pod_target)
    end
  end

  thin_pods
end

#thin_all_deps_shell_targets ⇒ Object

获取在壳工程里使用的依赖库

Returns:

  • thin_pods



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# File 'lib/podfileDep/thin/installer.rb', line 87

def thin_all_deps_shell_targets
  shell = Shell.new

  shell.deps_shell.each { |shell_pod|
    if thin_pods.has_key?(shell_pod)
      thin_pods[shell_pod].max_reference_count
    end
  }
  thin_pods
end

#thin_delete_pod(unused_pod) ⇒ Object

删除某个依赖库

Parameters:

  • unused_pod: —

    String 依赖库名字

Returns:

  • nil



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# File 'lib/podfileDep/thin/installer.rb', line 130

def thin_delete_pod(unused_pod)
  sandbox_state.added.delete(unused_pod)
  sandbox_state.changed.delete(unused_pod)
  sandbox_state.unchanged.delete(unused_pod)

  pod_targets.delete_if { |pod_target|
    pod_target.to_s == unused_pod
  }

  aggregate_targets.each { |aggregate_target|
    aggregate_target.pod_targets.delete_if { |pod_target|
      pod_target.to_s == unused_pod
    }
  }

  aggregate_targets.each do |aggregate_target|
    aggregate_target.user_build_configurations.each_key do |config|
      pod_targets = aggregate_target.pod_targets_for_build_configuration(config)
      pod_targets.delete_if { |pod_target|
        pod_target.to_s == unused_pod
      }
    end
  end

  analysis_result.specifications.delete_if { |specification|
    real_specification = specification.to_s.split(" (")[0]
    real_pod = real_specification.split("/")[0]
    real_pod == unused_pod
  }
end

#thin_delete_pods_unused ⇒ Object

删除某些依赖库

Returns:

  • nil



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# File 'lib/podfileDep/thin/installer.rb', line 113

def thin_delete_pods_unused
  if thin_unused_pods.empty?
    return
  end

  thin_unused_pods.each do |unused_pod|
    title_options = { :verbose_prefix => '-> '.red }
    UI.titled_section("忽略安装 #{unused_pod}".red, title_options) do
      thin_delete_pod(unused_pod)
    end
  end

end

#thin_pod_unused ⇒ Object

删除未被使用的依赖

Returns:

  • nil



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# File 'lib/podfileDep/thin/installer.rb', line 31

def thin_pod_unused
  @thin_pods = Hash.new
  thin_all_deps_pods_targets
  thin_all_deps_shell_targets
  thin_all_deps_local_yaml
  thin_unused_deps
end

#thin_unused_deps ⇒ Object

获取未被使用到的依赖库

Returns:

  • thin_unused_pods



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# File 'lib/podfileDep/thin/installer.rb', line 41

def thin_unused_deps
  thin_unused_pods = []
  thin_pods.each do |name, pod_target|
    pod_target.reduce_reference_count
  end

  thin_pods.each do |name, pod_target|
    if pod_target.reference_count <= 0
      thin_unused_pods << name
    end
  end

  @thin_unused_pods = thin_unused_pods
end

#thin_update_reference_count(pod_target) ⇒ Object

递归更新引用计数

Returns:

  • nil



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# File 'lib/podfileDep/thin/installer.rb', line 77

def thin_update_reference_count(pod_target)
  pod = thin_pods[pod_target.to_s]
  pod.reference_count += 1
  pod.dependent_targets.each do|sub_pod_target|
    thin_update_reference_count(sub_pod_target)
  end
end