Class: Deb::S3::Manifest
- Inherits:
-
Object
- Object
- Deb::S3::Manifest
- Includes:
- Utils
- Defined in:
- lib/deb/s3/manifest.rb
Instance Attribute Summary collapse
-
#architecture ⇒ Object
Returns the value of attribute architecture.
-
#cache_control ⇒ Object
Returns the value of attribute cache_control.
-
#codename ⇒ Object
Returns the value of attribute codename.
-
#component ⇒ Object
Returns the value of attribute component.
-
#files ⇒ Object
Returns the value of attribute files.
-
#packages ⇒ Object
readonly
Returns the value of attribute packages.
-
#packages_to_be_upload ⇒ Object
readonly
Returns the value of attribute packages_to_be_upload.
Class Method Summary collapse
Instance Method Summary collapse
- #add(pkg, preserve_versions, needs_uploading = true) ⇒ Object
- #delete_package(pkg, versions = nil) ⇒ Object
- #generate ⇒ Object
- #hashfile(path) ⇒ Object
-
#initialize ⇒ Manifest
constructor
A new instance of Manifest.
- #write_to_s3 {|f| ... } ⇒ Object
Methods included from Utils
access_policy, access_policy=, bucket, bucket=, debianize_op, encryption, encryption=, gpg_options, gpg_options=, prefix, prefix=, s3, s3=, s3_escape, s3_exists?, s3_path, s3_read, s3_remove, s3_store, safesystem, signing_key, signing_key=, template
Constructor Details
#initialize ⇒ Manifest
Returns a new instance of Manifest.
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# File 'lib/deb/s3/manifest.rb', line 20 def initialize @packages = [] @packages_to_be_upload = [] @component = nil @architecture = nil @files = {} @cache_control = "" end |
Instance Attribute Details
#architecture ⇒ Object
Returns the value of attribute architecture.
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# File 'lib/deb/s3/manifest.rb', line 13 def architecture @architecture end |
#cache_control ⇒ Object
Returns the value of attribute cache_control.
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# File 'lib/deb/s3/manifest.rb', line 12 def cache_control @cache_control end |
#codename ⇒ Object
Returns the value of attribute codename.
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# File 'lib/deb/s3/manifest.rb', line 10 def codename @codename end |
#component ⇒ Object
Returns the value of attribute component.
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# File 'lib/deb/s3/manifest.rb', line 11 def component @component end |
#files ⇒ Object
Returns the value of attribute files.
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# File 'lib/deb/s3/manifest.rb', line 15 def files @files end |
#packages ⇒ Object (readonly)
Returns the value of attribute packages.
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# File 'lib/deb/s3/manifest.rb', line 17 def packages @packages end |
#packages_to_be_upload ⇒ Object (readonly)
Returns the value of attribute packages_to_be_upload.
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# File 'lib/deb/s3/manifest.rb', line 18 def packages_to_be_upload @packages_to_be_upload end |
Class Method Details
.parse_packages(str) ⇒ Object
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# File 'lib/deb/s3/manifest.rb', line 44 def parse_packages(str) m = self.new str.split("\n\n").each do |s| next if s.chomp.empty? m.packages << Deb::S3::Package.parse_string(s) end m end |
.retrieve(codename, component, architecture, cache_control) ⇒ Object
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# File 'lib/deb/s3/manifest.rb', line 30 def retrieve(codename, component, architecture, cache_control) m = if s = Deb::S3::Utils.s3_read("dists/#{codename}/#{component}/binary-#{architecture}/Packages") self.parse_packages(s) else self.new end m.codename = codename m.component = component m.architecture = architecture m.cache_control = cache_control m end |
Instance Method Details
#add(pkg, preserve_versions, needs_uploading = true) ⇒ Object
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# File 'lib/deb/s3/manifest.rb', line 54 def add(pkg, preserve_versions, needs_uploading=true) if preserve_versions packages.delete_if { |p| p.name == pkg.name && p.full_version == pkg.full_version } else packages.delete_if { |p| p.name == pkg.name } end packages << pkg packages_to_be_upload << pkg if needs_uploading pkg end |
#delete_package(pkg, versions = nil) ⇒ Object
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# File 'lib/deb/s3/manifest.rb', line 65 def delete_package(pkg, versions=nil) deleted = [] new_packages = @packages.select { |p| # Include packages we didn't name if p.name != pkg p # Also include the packages not matching a specified version elsif (!versions.nil? and p.name == pkg and !versions.include?(p.version) and !versions.include?("#{p.version}-#{p.iteration}")) p end } deleted = @packages - new_packages @packages = new_packages deleted end |
#generate ⇒ Object
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# File 'lib/deb/s3/manifest.rb', line 81 def generate @packages.collect { |pkg| pkg.generate }.join("\n") end |
#hashfile(path) ⇒ Object
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# File 'lib/deb/s3/manifest.rb', line 117 def hashfile(path) { :size => File.size(path), :sha1 => Digest::SHA1.file(path).hexdigest, :sha256 => Digest::SHA2.file(path).hexdigest, :md5 => Digest::MD5.file(path).hexdigest } end |
#write_to_s3 {|f| ... } ⇒ Object
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# File 'lib/deb/s3/manifest.rb', line 85 def write_to_s3 manifest = self.generate # store any packages that need to be stored @packages_to_be_upload.each do |pkg| yield pkg.url_filename if block_given? s3_store(pkg.filename, pkg.url_filename, 'application/octet-stream; charset=binary') end # generate the Packages file pkgs_temp = Tempfile.new("Packages") pkgs_temp.write manifest pkgs_temp.close f = "dists/#{@codename}/#{@component}/binary-#{@architecture}/Packages" yield f if block_given? s3_store(pkgs_temp.path, f, 'binary/octet-stream; charset=binary', self.cache_control) @files["#{@component}/binary-#{@architecture}/Packages"] = hashfile(pkgs_temp.path) pkgs_temp.unlink # generate the Packages.gz file gztemp = Tempfile.new("Packages.gz") gztemp.close Zlib::GzipWriter.open(gztemp.path) { |gz| gz.write manifest } f = "dists/#{@codename}/#{@component}/binary-#{@architecture}/Packages.gz" yield f if block_given? s3_store(gztemp.path, f, 'application/x-gzip; charset=binary', self.cache_control) @files["#{@component}/binary-#{@architecture}/Packages.gz"] = hashfile(gztemp.path) gztemp.unlink nil end |