Class: Dapp::Dimg::Build::Stage::Base
Instance Attribute Summary collapse
Instance Method Summary
collapse
#ignore_log_commands?, #image_should_be_introspected?, #log_build, #log_image_build, #log_image_commands, #log_image_created_at, #log_image_details, #log_image_instructions, #log_image_size, #log_name, #log_name_context, #log_state, #should_not_be_detailed?
class_to_lowercase, #class_to_lowercase, #delete_file, #kwargs, #make_path, #search_file_upward
#hashsum, #paths_content_hashsum, #sha256
Constructor Details
#initialize(dimg, next_stage) ⇒ Base
Returns a new instance of Base.
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# File 'lib/dapp/dimg/build/stage/base.rb', line 13
def initialize(dimg, next_stage)
@dimg = dimg
@next_stage = next_stage
@next_stage.prev_stage = self
end
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Instance Attribute Details
#dimg ⇒ Object
Returns the value of attribute dimg.
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# File 'lib/dapp/dimg/build/stage/base.rb', line 11
def dimg
@dimg
end
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#next_stage ⇒ Object
Returns the value of attribute next_stage.
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# File 'lib/dapp/dimg/build/stage/base.rb', line 10
def next_stage
@next_stage
end
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#prev_stage ⇒ Object
Returns the value of attribute prev_stage.
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# File 'lib/dapp/dimg/build/stage/base.rb', line 10
def prev_stage
@prev_stage
end
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Instance Method Details
#adding_custom_dir_mounts ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 130
def adding_custom_dir_mounts
config_custom_dir_mounts.in_depth_merge(labels_custom_dir_mounts)
end
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#adding_mounts_by_type(type) ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 126
def adding_mounts_by_type(type)
(config_mounts_by_type(type) + labels_mounts_by_type(type)).uniq
end
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#artifact? ⇒ Boolean
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# File 'lib/dapp/dimg/build/stage/base.rb', line 209
def artifact?
false
end
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#build! ⇒ Object
rubocop:enable Metrics/MethodLength, Metrics/PerceivedComplexity
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# File 'lib/dapp/dimg/build/stage/base.rb', line 50
def build!
prev_stage.build! if prev_stage
renew if should_be_renewed?
image_build unless empty?
image_introspect if image_should_be_introspected?
end
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#build_lock! ⇒ Object
rubocop:disable Metrics/PerceivedComplexity
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# File 'lib/dapp/dimg/build/stage/base.rb', line 21
def build_lock!
return yield if dimg.dapp.dry_run?
try_lock = proc do
next yield unless image_should_be_locked?
no_lock = false
dimg.dapp.lock("#{dimg.dapp.name}.image.#{image.name}") do
image.class.reset_image_inspect(image.name)
if image_should_be_locked?
yield
else
no_lock = true
end
end
yield if no_lock
end
if prev_stage
prev_stage.build_lock! { try_lock.call }
else
try_lock.call
end
end
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#builder_checksum ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 184
def builder_checksum
end
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#config_custom_dir_mounts ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 134
def config_custom_dir_mounts
dimg.config._custom_dir_mount.reduce({}) do |mounts, mount|
from_path = File.expand_path(mount._from)
mounts[from_path] ||= []
mounts[from_path] << mount._to
mounts
end
end
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#config_mounts_by_type(type) ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 143
def config_mounts_by_type(type)
dimg.config.public_send("_#{type}_mount").map(&:_to)
end
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#dependencies ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 201
def dependencies
[]
end
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#dependencies_discard ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 205
def dependencies_discard
@dependencies = nil
end
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#dependencies_empty? ⇒ Boolean
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# File 'lib/dapp/dimg/build/stage/base.rb', line 162
def dependencies_empty?
dependencies.flatten.compact.delete_if { |val| val.respond_to?(:empty?) && val.empty? }.empty?
end
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#empty? ⇒ Boolean
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# File 'lib/dapp/dimg/build/stage/base.rb', line 158
def empty?
dependencies_empty?
end
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#g_a_stage? ⇒ Boolean
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# File 'lib/dapp/dimg/build/stage/base.rb', line 213
def g_a_stage?
false
end
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#git_artifacts_dependencies ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 187
def git_artifacts_dependencies
dimg.git_artifacts.map { |git_artifact| git_artifact.stage_dependencies_checksum(self) }
end
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#image ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 71
def image
@image ||= begin
if empty?
prev_stage.image
else
Image::Stage.image_by_name(name: image_name, from: from_image, dapp: dimg.dapp)
end
end
end
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#image_add_custom_mounts ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 118
def image_add_custom_mounts
adding_custom_dir_mounts.each do |from, to_pathes|
FileUtils.mkdir_p(from)
to_pathes.tap(&:uniq!).map { |to_path| image.add_volume "#{from}:#{to_path}" }
image.add_service_change_label :"dapp-mount-custom-dir-#{from.gsub('/', '--')}" => to_pathes.join(';')
end
end
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#image_add_mounts ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 102
def image_add_mounts
[:tmp_dir, :build_dir].each do |type|
next if (mounts = adding_mounts_by_type(type)).empty?
mounts.each do |path|
absolute_path = File.expand_path(File.join('/', path))
tmp_path = dimg.send(type, 'mount', absolute_path[1..-1]).tap(&:mkpath)
image.add_volume "#{tmp_path}:#{absolute_path}"
end
image.add_service_change_label :"dapp-mount-#{type.to_s.tr('_', '-')}" => mounts.join(';')
end
image_add_custom_mounts
end
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#image_introspect ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 57
def image_introspect
if image.built?
dimg.introspect_image!(image: image.built_id, options: image.send(:prepared_options))
else
dimg.dapp.log_warning(desc: { code: :introspect_image_impossible, data: { name: name } })
end
end
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#labels_custom_dir_mounts ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 151
def labels_custom_dir_mounts
from_image.labels.map do |label, value|
next unless label =~ /dapp-mount-custom-dir-(?<from>.+)/
[File.expand_path(Regexp.last_match(:from).gsub('--', '/')), value.split(';')]
end.compact.to_h
end
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#labels_mounts_by_type(type) ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 147
def labels_mounts_by_type(type)
from_image.labels.select { |l, _| l == "dapp-mount-#{type.to_s.tr('_', '-')}" }.map { |_, value| value.split(';') }.flatten
end
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#layer_commit(git_artifact) ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 191
def layer_commit(git_artifact)
commits[git_artifact] ||= begin
if image.tagged?
image.labels[dimg.dapp.dimgstage_ga_label(git_artifact.paramshash)]
else
git_artifact.latest_commit
end
end
end
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#name ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 180
def name
class_to_lowercase.to_sym
end
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#prepare_image ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 81
def prepare_image
return if dimg.dapp.dry_run?
image.add_volumes_from dimg.dapp.toolchain_container
image.add_volumes_from dimg.dapp.base_container
image_add_mounts
image.add_service_change_label dapp: dimg.stage_dapp_label
image.add_service_change_label 'dapp-version'.to_sym => ::Dapp::VERSION
image.add_service_change_label 'dapp-cache-version'.to_sym => ::Dapp::BUILD_CACHE_VERSION
image.add_service_change_label 'dapp-dev-mode'.to_sym => true if dimg.dev_mode?
if dimg.dapp.ssh_auth_sock
image.add_volume "#{dimg.dapp.ssh_auth_sock}:/tmp/dapp-ssh-agent"
image.add_env 'SSH_AUTH_SOCK', '/tmp/dapp-ssh-agent'
end
yield if block_given?
end
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#save_in_cache! ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 65
def save_in_cache!
prev_stage.save_in_cache! if prev_stage
return unless should_be_tagged?
image.save_in_cache! unless dimg.dapp.dry_run?
end
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#signature ⇒ Object
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# File 'lib/dapp/dimg/build/stage/base.rb', line 166
def signature
if empty?
prev_stage.signature
else
args = []
args << prev_stage.signature unless prev_stage.nil?
args << dimg.build_cache_version
args << builder_checksum
args.concat(dependencies.flatten)
hashsum args
end
end
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