[SCM] ci-tooling packaging branch, master, updated. 431ea0204af9acc26e8a8a5c661b2b6f2980ac6c

[Harald Sitter]

Gitweb-URL: http://git.debian.org/?p=pkg-kde/ci-tooling.git;a=commitdiff;h=431ea02

The following commit has been merged in the master branch:
commit 431ea0204af9acc26e8a8a5c661b2b6f2980ac6c
Author: Harald Sitter <sitter at kde.org>
Date:   Mon Feb 23 17:12:31 2015 +0100

    move initial poc qml dep checker from pangea to here
    
    it can and should be run in containment
---
 kci/qml_dep_verify.rb | 157 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)

diff --git a/kci/qml_dep_verify.rb b/kci/qml_dep_verify.rb
new file mode 100644
index 0000000..4854ab6
--- /dev/null
+++ b/kci/qml_dep_verify.rb
@@ -0,0 +1,157 @@
+require 'pp'
+
+# Wrapper around dpkg commandline tool.
+module DPKG
+  private
+
+  def self.run(cmd, args)
+    args = [*args]
+    output = `#{cmd} #{args.join(' ')}`
+    return [] if $? != 0
+    output.strip.split($RS).compact
+  end
+
+  def self.dpkg(args)
+    run('dpkg', args)
+  end
+
+  def self.architecture(var)
+    run('dpkg-architecture', [] << '--query' << var)[0]
+  end
+
+  public
+
+  def self.const_missing(name)
+    architecture("DEB_#{name}")
+  end
+
+  module_function
+
+  def list(package)
+    DPKG.dpkg([] << '-L' << package)
+  end
+end
+
+# Management construct for QML related bits.
+module QML
+  BUILTINS = %w(QtQuick)
+  SEARCH_PATHS = ["/usr/lib/#{DPKG::HOST_MULTIARCH}/qt5/qml"]
+
+  # Describes a QML module.
+  class Module
+    IMPORT_SEPERATOR = '.'
+
+    attr_reader :identifier
+    attr_reader :version
+    attr_reader :qualifier
+
+    def self.parse(line)
+      new.send(:parse, line)
+    end
+
+    def builtin?
+      BUILTINS.include?(identifier)
+    end
+
+    def import_paths
+      @import_paths if defined?(@import_paths)
+      @import_paths = []
+      base_path = @identifier.gsub(IMPORT_SEPERATOR, File::SEPARATOR)
+      @import_paths << base_path
+      version_parts = @version.split('.')
+      version_parts.each_index do |i|
+        @import_paths << "#{base_path}.#{version_parts[0..i].join('.')}"
+      end
+      @import_paths
+    end
+
+    def to_s
+      "#{@identifier}[#{@version}]"
+    end
+
+    private
+
+    def parse(line)
+      minsize = 3 # import + name + version
+      return nil unless line && !line.empty?
+      parts = line.split(/\s/)
+      return nil unless parts.size >= minsize
+      parts.delete_if { |str| str.nil? || str.empty? }
+      return nil unless parts.size >= minsize && parts[0] == 'import'
+      @identifier = parts[1]
+      @version = parts[2]
+      # FIXME: what if part 3 is not as?
+      @qualifier = parts[4] if parts.size == 5
+      self
+    end
+  end
+end
+
+package_map = {
+  'org.kde.plasma.plasmoid' => 'plasma-framework',
+  'org.kde.plasma.configuration' => 'plasma-framework'
+}
+
+missing_modules = []
+
+packages = %w(plasma-nm plasma-widgets-addons)
+packages.each do |package|
+  if Process.uid == 0
+    # FIXME: need to fail otherwise, the results will be skewed
+    `sudo apt-get --purge #{package}`
+    `sudo apt-get --purge autoremove`
+  end
+
+  files = DPKG.list(package).select { |f| File.extname(f) == '.qml' }
+
+  # TODO: THREADING!
+
+  modules = []
+  files.each do |file|
+    lines = File.read(file).lines
+    lines.each do |l|
+      m = QML::Module.parse(l)
+      modules << m if m
+    end
+  end
+
+  modules.each do |mod|
+    found = false
+    static_package = package_map.fetch(mod.identifier, nil)
+    if static_package
+      # FIXME: move to dpkg module
+      found = system("dpkg -s #{static_package} 2>&1 > /dev/null")
+    else
+      # FIXME: beyond path this currently doesn't take version into account
+      QML::SEARCH_PATHS.each do |search_path|
+        mod.import_paths.each do |import_path|
+          path = File.join(search_path, import_path, 'qmldir')
+          found = File.exist?(path) && File.file?(path)
+          break if found
+        end
+        break if found
+      end
+    end
+    missing_modules << mod unless found
+  end
+
+  if Process.uid == 0
+    # FIXME: need to fail otherwise, the results will be skewed
+    `sudo apt-get --purge #{package}`
+    `sudo apt-get --purge autoremove`
+  end
+end
+
+require 'logger'
+require 'logger/colors'
+log = Logger.new(STDOUT)
+log.progname = 'QML Dep'
+log.level = Logger::INFO
+missing_modules.uniq!
+missing_modules.each do |mod|
+  log.warn "#{mod} not found."
+  log.info '  looked for:'
+  mod.import_paths.each do |path|
+    log.info "    - #{path}"
+  end
+end

-- 
ci-tooling packaging