Class: Dapp::Dimg::GitArtifact
- Inherits:
-
Object
- Object
- Dapp::Dimg::GitArtifact
show all
- Includes:
- Helper::Tar
- Defined in:
- lib/dapp/dimg/git_artifact.rb
Overview
Instance Attribute Summary collapse
Instance Method Summary
collapse
-
#apply_archive_command(stage) ⇒ Object
-
#apply_patch_command(stage) ⇒ Object
-
#archive_any_changes?(stage) ⇒ Boolean
-
#archive_type ⇒ Object
-
#cwd_type(stage) ⇒ Object
rubocop:enable Metrics/ParameterLists.
-
#dev_patch_hash(stage) ⇒ Object
-
#full_name ⇒ Object
-
#initialize(repo, to:, name: nil, branch: nil, commit: nil, cwd: nil, include_paths: nil, exclude_paths: nil, owner: nil, group: nil, stages_dependencies: {}) ⇒ GitArtifact
constructor
rubocop:disable Metrics/ParameterLists.
-
#latest_commit ⇒ Object
-
#paramshash ⇒ Object
-
#patch_any_changes?(stage) ⇒ Boolean
-
#patch_size(from_commit, to_commit) ⇒ Object
-
#stage_dependencies_checksum(stage) ⇒ Object
#tar_gz_read, #tar_read, #tar_write
Constructor Details
#initialize(repo, to:, name: nil, branch: nil, commit: nil, cwd: nil, include_paths: nil, exclude_paths: nil, owner: nil, group: nil, stages_dependencies: {}) ⇒ GitArtifact
rubocop:disable Metrics/ParameterLists
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# File 'lib/dapp/dimg/git_artifact.rb', line 13
def initialize(repo, to:, name: nil, branch: nil, commit: nil,
cwd: nil, include_paths: nil, exclude_paths: nil, owner: nil, group: nil,
stages_dependencies: {})
@repo = repo
@name = name
@branch = branch || repo.dimg.dapp.options[:git_artifact_branch] || repo.branch
@commit = commit
@to = to
@cwd = (cwd.nil? || cwd.empty? || cwd == '/') ? '' : File.expand_path(File.join('/', cwd, '/'))[1..-1]
@include_paths = include_paths
@exclude_paths = exclude_paths
@owner = owner
@group = group
@stages_dependencies = stages_dependencies
end
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Instance Attribute Details
#name ⇒ Object
Returns the value of attribute name.
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# File 'lib/dapp/dimg/git_artifact.rb', line 8
def name
@name
end
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#repo ⇒ Object
Returns the value of attribute repo.
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# File 'lib/dapp/dimg/git_artifact.rb', line 7
def repo
@repo
end
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Instance Method Details
#apply_archive_command(stage) ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 63
def apply_archive_command(stage)
[].tap do |commands|
if archive_any_changes?(stage)
case cwd_type(stage)
when :directory
stage.image.add_service_change_label :"dapp-git-#{paramshash}-type" => 'directory'
commands << "#{repo.dimg.dapp.install_bin} #{credentials.join(' ')} -d \"#{to}\""
commands << "#{sudo}#{repo.dimg.dapp.tar_bin} -xf #{archive_file(stage, *archive_stage_commits(stage))} -C \"#{to}\""
when :file
stage.image.add_service_change_label :"dapp-git-#{paramshash}-type" => 'file'
commands << "#{repo.dimg.dapp.install_bin} #{credentials.join(' ')} -d \"#{File.dirname(to)}\""
commands << "#{sudo}#{repo.dimg.dapp.tar_bin} -xf #{archive_file(stage, *archive_stage_commits(stage))} -C \"#{File.dirname(to)}\""
end
end
end
end
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#apply_patch_command(stage) ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 86
def apply_patch_command(stage)
[].tap do |commands|
if dev_mode?
if any_changes?(*dev_patch_stage_commits(stage))
case archive_type
when :directory
changed_files = diff_patches(*dev_patch_stage_commits(stage)).map {|p| "\"#{File.join(to, cwd, p.delta.new_file[:path])}\""}
commands << "#{repo.dimg.dapp.rm_bin} -rf #{changed_files.join(' ')}"
commands << "#{repo.dimg.dapp.install_bin} #{credentials.join(' ')} -d \"#{to}\""
commands << "#{sudo}#{repo.dimg.dapp.tar_bin} -xf #{archive_file(stage, *dev_patch_stage_commits(stage))} -C \"#{to}\""
when :file
commands << "#{repo.dimg.dapp.rm_bin} -rf \"#{to}\""
commands << "#{repo.dimg.dapp.install_bin} #{credentials.join(' ')} -d \"#{File.dirname(to)}\""
commands << "#{sudo}#{repo.dimg.dapp.tar_bin} -xf #{archive_file(stage, *dev_patch_stage_commits(stage))} -C \"#{File.dirname(to)}\""
else
raise
end
end
else
if patch_any_changes?(stage)
case archive_type
when :directory
commands << "#{repo.dimg.dapp.install_bin} #{credentials.join(' ')} -d \"#{to}\""
commands << "#{sudo}#{repo.dimg.dapp.git_bin} apply --whitespace=nowarn --directory=\"#{to}\" --unsafe-paths #{patch_file(stage, *patch_stage_commits(stage))}"
when :file
commands << "#{repo.dimg.dapp.install_bin} #{credentials.join(' ')} -d \"#{File.dirname(to)}\""
commands << "#{sudo}#{repo.dimg.dapp.git_bin} apply --whitespace=nowarn --directory=\"#{File.dirname(to)}\" --unsafe-paths #{patch_file(stage, *patch_stage_commits(stage))}"
else
raise
end
end
end
end
end
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#archive_any_changes?(stage) ⇒ Boolean
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# File 'lib/dapp/dimg/git_artifact.rb', line 189
def archive_any_changes?(stage)
any_changes?(*archive_stage_commits(stage))
end
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#archive_type ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 82
def archive_type
repo.dimg.stage_by_name(:g_a_archive).image.labels["dapp-git-#{paramshash}-type"].to_s.to_sym
end
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#cwd_type(stage) ⇒ Object
rubocop:enable Metrics/ParameterLists
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# File 'lib/dapp/dimg/git_artifact.rb', line 33
def cwd_type(stage)
if dev_mode?
p = repo.workdir_path.join(cwd)
if p.exist?
if p.directory?
:directory
else
:file
end
end
elsif cwd == ''
:directory
else
commit = repo.lookup_commit(stage.layer_commit(self))
cwd_entry = begin
commit.tree.path(cwd)
rescue Rugged::TreeError
end
if cwd_entry
if cwd_entry[:type] == :tree
:directory
else
:file
end
end
end
end
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#dev_patch_hash(stage) ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 169
def dev_patch_hash(stage)
return unless dev_mode?
Digest::SHA256.hexdigest(diff_patches(latest_commit, nil).map do |patch|
change_patch_new_file_path(stage, patch)
end.join(':::'))
end
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#full_name ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 185
def full_name
"#{repo.name}#{name ? "_#{name}" : nil}"
end
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#latest_commit ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 177
def latest_commit
@latest_commit ||= (commit || repo.latest_commit(branch))
end
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#paramshash ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 181
def paramshash
Digest::SHA256.hexdigest [full_name, to, cwd, *include_paths, *exclude_paths, owner, group].map(&:to_s).join(':::')
end
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#patch_any_changes?(stage) ⇒ Boolean
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# File 'lib/dapp/dimg/git_artifact.rb', line 193
def patch_any_changes?(stage)
any_changes?(*patch_stage_commits(stage))
end
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#patch_size(from_commit, to_commit) ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 152
def patch_size(from_commit, to_commit)
diff_patches(from_commit, to_commit).reduce(0) do |bytes, patch|
patch.hunks.each do |hunk|
hunk.lines.each do |l|
bytes +=
case l.line_origin
when :eof_newline_added, :eof_newline_removed then 1
when :addition, :deletion, :binary then l.content.size
else 0
end
end
end
bytes
end
end
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#stage_dependencies_checksum(stage) ⇒ Object
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# File 'lib/dapp/dimg/git_artifact.rb', line 121
def stage_dependencies_checksum(stage)
return [] if (stage_dependencies = stages_dependencies[stage.name]).empty?
paths = (include_paths(true) + base_paths(stage_dependencies, true)).uniq
to_commit = dev_mode? ? nil : latest_commit
stage_dependencies_key = [stage.name, to_commit]
@stage_dependencies_checksums ||= {}
@stage_dependencies_checksums[stage_dependencies_key] = begin
if @stage_dependencies_checksums.key?(stage_dependencies_key)
@stage_dependencies_checksums[stage_dependencies_key]
else
if (patches = diff_patches(nil, to_commit, paths: paths)).empty?
repo.dimg.dapp.log_warning(desc: { code: :stage_dependencies_not_found,
data: { repo: repo.respond_to?(:url) ? repo.url : 'local',
dependencies: stage_dependencies.join(', ') } })
end
patches.sort_by {|patch| patch.delta.new_file[:path]}
.reduce(nil) {|prev_hash, patch|
Digest::SHA256.hexdigest [
prev_hash,
patch.delta.new_file[:path],
patch.delta.new_file[:mode].to_s,
patch.to_s
].compact.join(':::')
}
end
end
end
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