Class: Yast::KiwiClass

Inherits:
Module
  • Object
show all
Defined in:
../../src/modules/Kiwi.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) adapt_source_path(source)

change the yast source path format to kiwi (smart?) one



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# File '../../src/modules/Kiwi.rb', line 143

def adapt_source_path(source)
  if Builtins.substring(source, 0, 6) == "dir://"
    return Builtins.substring(source, 6)
  end
  source
end

- (Object) crypt_password(pw)

crypt given user password with current encryption algorithm



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# File '../../src/modules/Kiwi.rb', line 126

def crypt_password(pw)
  return pw if pw == ""
  if @encryption_method == nil
    progress = Progress.set(false)
    Security.Read
    Progress.set(progress)
    security = Security.Export
    @encryption_method = Builtins.tolower(
      Ops.get_string(security, "PASSWD_ENCRYPTION", "des")
    )
  end
  return Builtins.cryptmd5(pw) if @encryption_method == "md5"
  return Builtins.cryptblowfish(pw) if @encryption_method == "blowfish"
  Builtins.crypt(pw)
end

- (Object) get_config_dir(name, task)

generate the name of directory with kiwi configuration



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# File '../../src/modules/Kiwi.rb', line 205

def get_config_dir(name, task)
  Builtins.deletechars(name, " \t")
end

- (Object) get_source_value(source, config)

generate the 'repository' tag



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# File '../../src/modules/Kiwi.rb', line 151

def get_source_value(source, config)
  config = deep_copy(config)
  ret = {}
  # first check if we weren't importing this source:
  Builtins.foreach(@current_repositories) do |url, repo|
    if url == source && Ops.get_map(repo, "org", {}) != {}
      ret = Ops.get_map(repo, "org", {})
    end
  end
  adapted = adapt_source_path(source)
  if Builtins.haskey(@url2alias, source) ||
      Builtins.haskey(@url2alias, adapted)
    Ops.set(
      ret,
      ["source", 0, "path"],
      Ops.get(@url2alias, source, Ops.get(@url2alias, adapted, ""))
    )
    Builtins.y2milestone(
      "alias for %1 is %2",
      source,
      Ops.get_string(ret, ["source", 0, "path"], "")
    )
    return deep_copy(ret)
  end

  if ret != {}
    Builtins.y2milestone("imported source: %1", source)
    return deep_copy(ret)
  end

  # ... otherwise, we must ask zypp:
  type = "yast2"

  Builtins.foreach(@all_sources) do |sourcemap|
    srcid = Ops.get_integer(sourcemap, "SrcId", -1)
    data = Pkg.SourceGeneralData(srcid)
    url = Ops.get_string(data, "url", "")
    if adapt_source_path(url) == adapted
      if Ops.get_string(data, "type", "") == "NONE"
        Ops.set(data, "type", Pkg.RepositoryProbe(url, ""))
      end
      type = "rpm-dir" if Ops.get_string(data, "type", "") == "Plaindir"
      type = "rpm-md" if Ops.get_string(data, "type", "") == "YUM"
      parsed = URL.Parse(url)
      if Ops.get_string(parsed, "scheme", "") == "https"
        # change source url to contain password
        source = Pkg.SourceURL(srcid)
      end
    end
  end
  { "source" => [{ "path" => adapt_source_path(source) }], "type" => type }
end

- (Object) give_kiwi_time_to_finish(pid)

wait until process is really done or kill -9 it after minute



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# File '../../src/modules/Kiwi.rb', line 664

def give_kiwi_time_to_finish(pid)
  count = 0
  while SCR.Read(path(".process.running"), pid) == true
    Builtins.sleep(100)
    count = Ops.add(count, 1)
    break if Ops.greater_than(count, 600)
  end
  if SCR.Read(path(".process.running"), pid) == true
    SCR.Execute(path(".process.kill"), pid)
  end

  nil
end

- (Object) ImportImageRepositories(_Config, dir)

Import repositories from given kiwi image configuration

Parameters:

  • dir (String)

    path to directory containing this config.xml



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# File '../../src/modules/Kiwi.rb', line 1037

def ImportImageRepositories(_Config, dir)
  _Config = deep_copy(_Config)
  @current_repositories = {}
  Builtins.foreach(Ops.get_list(_Config, "repository", [])) do |repo|
    source = Ops.get_string(repo, ["source", 0, "path"], "")
    if source != ""
      url = ""
      if Builtins.substring(source, 0, 7) == "this://"
        source_path = Builtins.substring(source, 7)
        source = Ops.add(Ops.add(dir, "/"), source_path)
      end
      url = "dir://" if Builtins.substring(source, 0, 1) == "/"
      url = Ops.add(url, source)
      parsed = URL.Parse(url)
      full_url = url
      if Ops.get_string(parsed, "pass", "") != ""
        parsed = Builtins.remove(parsed, "pass")
        url = URL.Build(parsed)
      end
      Ops.set(
        @current_repositories,
        url,
        {
          "url"      => url,
          "plaindir" => Ops.get_string(repo, "type", "") == "rpm-dir",
          "org"      => repo,
          "full_url" => full_url
        }
      )
    end
  end
  deep_copy(@current_repositories)
end

- (Object) InitCurrentRepositories

Initialize the list of current repositories



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# File '../../src/modules/Kiwi.rb', line 1072

def InitCurrentRepositories
  @current_repositories = {}
  Pkg.SourceRestore
  Builtins.foreach(Pkg.SourceEditGet) do |source|
    srcid = Ops.get_integer(source, "SrcId", -1)
    data = Pkg.SourceGeneralData(srcid)
    url = Ops.get_string(data, "url", "")
    full_url = url
    parsed = URL.Parse(url)
    if Ops.get_string(parsed, "scheme", "") == "https"
      full_url = Pkg.SourceURL(srcid)
    end
    Ops.set(
      @current_repositories,
      url,
      {
        "url"      => url,
        "plaindir" => Ops.get_string(data, "type", "") == "Plaindir",
        "full_url" => full_url
      }
    )
  end
  deep_copy(@current_repositories)
end

- (Object) main



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# File '../../src/modules/Kiwi.rb', line 32

def main
  Yast.import "UI"
  Yast.import "Pkg"

  textdomain "product-creator"

  Yast.import "Arch"
  Yast.import "Directory"
  Yast.import "FileUtils"
  Yast.import "Label"
  Yast.import "Message"
  Yast.import "Package"
  Yast.import "Popup"
  Yast.import "ProductCreator"
  Yast.import "Progress"
  Yast.import "Report"
  Yast.import "Security"
  Yast.import "String"
  Yast.import "URL"

  # path to file with global repo aliases (fate#312133)
  @aliases_path = "/etc/kiwi/repoalias"

  # mapping of repository aliases to real URLs
  # nil means not activated
  @alias2url = nil

  # mapping of repo URLs to alias - only those used in last read
  # (so not the reverse of alias2url map)
  @url2alias = {}

  # argument for any_xml agent: key indicating content of element without
  # attributes
  @content_key = "__yast_content__"

  # default image size, if none was given (in MB)
  @default_size = "10"

  Yast.include self, "product-creator/routines.rb"

  @encryption_method = nil

  # temporary directory, where kiwi is working
  @tmp_dir = ""

  # directory for saving image configurations
  @images_dir = Ops.add(Directory.vardir, "/product-creator/images")

  # bug 331733
  @supported_boot_images = ""

  # target architecture of image (can be only i386 if different from current one)
  @image_architecture = ""

  # if target architecture should be i586 instead of i686
  @target_i586 = false

  # directories with user-made templated
  @templates_dirs = []

  @default_packagemanager = "zypper"

  @all_sources = []

  # repositories used for current configuration
  @current_repositories = {}

  # initial system repositories
  @initial_repositories = {}

  # where the kiwi configuration files are stored
  @config_dir = ""

  # chroot directory for creating the physical extend
  @chroot_dir = ""

  # What we want to create with kiwi
  @kiwi_task = "iso"

  # map with image templates (to base new projects on)
  @Templates = {}

  @stdout_file = "image_creator.stdout"
  @stderr_file = "image_creator.stderr"
  @logs_directory = "/tmp"

  # all available locales
  @all_locales = {}

  # all available time zones
  @all_timezones = []
end

- (Object) MapAny2XML(item_key, item_descr, level)

convert YCP map (of type read from any_xml agent) to XML



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# File '../../src/modules/Kiwi.rb', line 212

def MapAny2XML(item_key, item_descr, level)
  item_descr = deep_copy(item_descr)
  tab = ""
  i = 0
  while Ops.less_than(i, level)
    i = Ops.add(i, 1)
    tab = Ops.add(tab, "  ")
  end
  ret = Ops.add(Ops.add(tab, "<"), item_key)
  attr = ""
  subret = ""
  content = ""
  Builtins.foreach(
    Convert.convert(item_descr, :from => "map", :to => "map <string, any>")
  ) do |key, value|
    if Ops.is_list?(value)
      Builtins.foreach(
        Convert.convert(value, :from => "any", :to => "list <map>")
      ) do |it_map|
        subret = Ops.add(
          Ops.add(subret, "\n"),
          MapAny2XML(key, it_map, Ops.add(level, 1))
        )
      end
    elsif Ops.is_string?(value) || Ops.is_integer?(value) ||
        Ops.is_boolean?(value)
      if key == @content_key
        content = String.EscapeTags(Builtins.tostring(value))
      else
        attr = Ops.add(
          attr,
          Builtins.sformat(
            " %1=\"%2\"",
            key,
            String.EscapeTags(Builtins.tostring(value))
          )
        )
      end
    end
  end
  ret = Ops.add(ret, attr)
  ret = Ops.add(ret, subret == "" && content == "" ? "/>" : ">")
  if content != ""
    ret = Ops.add(
      Ops.add(ret, content),
      Builtins.sformat("</%1>", item_key)
    )
  elsif subret != ""
    ret = Ops.add(
      Ops.add(Ops.add(Ops.add(ret, subret), "\n"), tab),
      Builtins.sformat("</%1>", item_key)
    )
  end
  ret
end

- (Object) path_to_dir(full_path)

for a given full path to directory, return the path one level up (/a/b/c -> /a/b)



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# File '../../src/modules/Kiwi.rb', line 651

def path_to_dir(full_path)
  # first, leave '/' from the end of string
  adapted = Ops.add(
    "/",
    Builtins.mergestring(
      Builtins.filter(Builtins.splitstring(full_path, "/")) { |p| p != "" },
      "/"
    )
  )
  Builtins.substring(full_path, 0, Builtins.findlastof(full_path, "/"))
end

- (Object) PrepareAndCreate(out_dir, selected_profiles)

run kiwi to finally create the selected image of command line option)

Parameters:

  • out_dir (String)

    output directory for the result

  • selected_profiles (String)

    which profiles should be build (prepared part



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# File '../../src/modules/Kiwi.rb', line 803

def PrepareAndCreate(out_dir, selected_profiles)
  return false if @config_dir == "" || !FileUtils.Exists(@config_dir)
  if !Package.Install("kiwi")
    Report.Error(Message.CannotContinueWithoutPackagesInstalled)
    return false
  end

  if FileUtils.Exists(@chroot_dir)
    Builtins.y2milestone(
      "%1 directory is present, removing...",
      @chroot_dir
    )
    out = Convert.to_map(
      SCR.Execute(
        path(".target.bash_output"),
        Builtins.sformat("rm -rf %1", @chroot_dir)
      )
    )
    if Ops.get_integer(out, "exit", 0) != 0
      Builtins.y2warning("cmd output: %1", out)
      Report.Error(
        Ops.add(
          _("Removing old chroot directory failed.") + "\n\n",
          Ops.get_string(out, "stderr", "")
        )
      )
      return false
    end
  end
  # create path to chroot_dir if it does not exist (#406731)
  FileUtils.CheckAndCreatePath(path_to_dir(@chroot_dir))
  # construct the dialog
  UI.OpenDialog(
    Opt(:decorated),
    HBox(
      HSpacing(1.5),
      VBox(
        HSpacing(85),
        VWeight(
          2,
          VBox(
            VSpacing(0.5),
            ReplacePoint(
              Id(:rpl),
              # label
              Left(Label(_("Preparing for Image Creation")))
            ),
            VSpacing(0.5),
            LogView(Id(:log), "", 8, 0)
          )
        ),
        VWeight(
          1,
          VBox(
            VSpacing(0.5),
            LogView(Id(:errlog), "", 8, 0),
            VSpacing(0.5),
            HBox(
              ReplacePoint(
                Id(:rp),
                PushButton(Id(:cancel), Opt(:key_F9), Label.CancelButton)
              ),
              # button label
              PushButton(Id(:save), _("Save logs"))
            ),
            VSpacing(0.5)
          )
        )
      ),
      HSpacing(1.5)
    )
  )

  UI.ChangeWidget(Id(:save), :Enabled, false)

  id = -1

  update_output = lambda do
    line = Convert.to_string(SCR.Read(path(".process.read_line"), id))
    if line != nil && line != ""
      UI.ChangeWidget(Id(:log), :LastLine, Ops.add(line, "\n"))
    end
    err = Convert.to_string(SCR.Read(path(".process.read_line_stderr"), id))
    if err != nil && err != ""
      UI.ChangeWidget(Id(:errlog), :LastLine, Ops.add(err, "\n"))
    end

    nil
  end

  linux32 = ""
  target_arch = "" # rather set target_arch only in one specific case
  if Arch.architecture == "x86_64" && ProductCreator.GetArch == "i386"
    linux32 = "linux32"
  end
  if ProductCreator.GetArch == "i386" && @target_i586
    target_arch = "--target-arch i586"
  end
  cmd = Builtins.sformat(
    "ZYPP_READONLY_HACK=1 %3 kiwi --nocolor --root %1 --prepare %2 --logfile terminal %4",
    @chroot_dir,
    @config_dir,
    linux32,
    target_arch
  )
  if selected_profiles != "" && selected_profiles != nil
    cmd = Ops.add(cmd, selected_profiles)
  end

  Builtins.y2milestone("calling '%1'", cmd)

  id = Convert.to_integer(SCR.Execute(path(".process.start_shell"), cmd))

  ret = nil
  creating = false
  begin
    ret = Convert.to_symbol(UI.PollInput)
    if SCR.Read(path(".process.running"), id) != true
      update_output.call
      # explicitely check the process buffer after exit (bnc#488799)
      buf = Convert.to_string(SCR.Read(path(".process.read"), id))
      err_buf = Convert.to_string(
        SCR.Read(path(".process.read_stderr"), id)
      )
      if buf != nil && buf != ""
        UI.ChangeWidget(Id(:log), :LastLine, Ops.add(buf, "\n"))
      end
      if err_buf != nil && err_buf != ""
        UI.ChangeWidget(Id(:errlog), :LastLine, Ops.add(err_buf, "\n"))
      end

      status = Convert.to_integer(SCR.Read(path(".process.status"), id))
      if status != 0
        UI.ReplaceWidget(
          Id(:rp),
          HBox(
            # label (command result)
            Label(Opt(:boldFont), _("Image creation failed.")),
            PushButton(Id(:close), Label.CloseButton)
          )
        )
        UI.ChangeWidget(Id(:save), :Enabled, true)
        begin
          ret = Convert.to_symbol(UI.UserInput)
          save_logs_popup if ret == :save
        end until ret == :close
        break
      elsif !creating
        creating = true
        SCR.Execute(path(".process.kill"), id) # just to be sure...

        # now continue with creating
        UI.ChangeWidget(Id(:log), :LastLine, "\n")
        cmd = Builtins.sformat(
          "ZYPP_READONLY_HACK=1 %3 kiwi --nocolor --create %1 -d %2 --logfile terminal %4",
          @chroot_dir,
          out_dir,
          linux32,
          target_arch
        )
        Builtins.y2milestone("calling '%1'", cmd)
        # label
        UI.ReplaceWidget(Id(:rpl), Left(Label(_("Creating Image"))))
        id = Convert.to_integer(
          SCR.Execute(path(".process.start_shell"), cmd)
        )
        ret = nil
        next
      else
        UI.ReplaceWidget(
          Id(:rp),
          HBox(
            # label (command result)
            Label(Opt(:boldFont), _("Image creation succeeded.")),
            PushButton(Id(:ok), Label.OKButton)
          )
        )
        UI.ChangeWidget(Id(:save), :Enabled, true)
        begin
          ret = Convert.to_symbol(UI.UserInput)
          save_logs_popup if ret == :save
        end until ret == :ok
        break
      end
    else
      update_output.call
    end
    if ret == :cancel
      UI.ReplaceWidget(
        Id(:rp),
        HBox(
          # label (command result)
          Label(Opt(:boldFont), _("Image creation canceled.")),
          PushButton(Id(:close), Label.CloseButton)
        )
      )
      SCR.Execute(path(".process.kill"), id, 15)
      give_kiwi_time_to_finish(id)
      UI.ChangeWidget(Id(:save), :Enabled, true)
      begin
        ret = Convert.to_symbol(UI.UserInput)
        save_logs_popup if ret == :save
      end until ret == :close
      break
    end
    Builtins.sleep(100)
  end while ret == nil

  give_kiwi_time_to_finish(id)

  UI.CloseDialog
  ret == :ok
end

- (Object) Read

REad the confgiuration stuff for image creator



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# File '../../src/modules/Kiwi.rb', line 1141

def Read
  dir = Convert.to_string(
    SCR.Read(path(".sysconfig.product-creator.IMAGE_CONFIGURATIONS"))
  )
  @images_dir = dir if dir != nil && dir != ""
  @supported_boot_images = Convert.to_string(
    SCR.Read(path(".sysconfig.product-creator.SUPPORTED_BOOT_IMAGES"))
  )
  @supported_boot_images = "" if @supported_boot_images == nil
  architecture = Convert.to_string(
    SCR.Read(path(".sysconfig.product-creator.DEFAULT_IMAGE_ARCHITECTURE"))
  )
  if architecture == "" || architecture == nil
    architecture = ProductCreator.GetArch
  end
  if architecture != "x86_64" # all i[456]86 are i386...
    architecture = "i386"
  end
  @image_architecture = architecture
  ReadImageTemplates()
end

- (Object) ReadAliases(force)

Read global list of repository aliases



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# File '../../src/modules/Kiwi.rb', line 302

def ReadAliases(force)
  return deep_copy(@alias2url) if @alias2url != nil && !force
  @alias2url = {}
  if FileUtils.Exists(@aliases_path)
    aliases = SCR.Dir(path(".etc.kiwi.repoalias.v"))
    if aliases == nil
      Builtins.y2warning("aliases file broken, empty or not for reading...")
    else
      Builtins.foreach(aliases) do |_alias|
        url = Convert.to_string(
          SCR.Read(Builtins.add(path(".etc.kiwi.repoalias.v"), _alias))
        )
        if url == nil || url == ""
          Builtins.y2warning(
            "alias '%1' incorrectly defined: '%2'",
            _alias,
            url
          )
        else
          Ops.set(@alias2url, _alias, url)
        end
      end
    end
  end
  deep_copy(@alias2url)
end

- (Object) ReadConfigXML(base_path)

import the data from given config.xml

Parameters:

  • directory

    where to look for config.xml



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# File '../../src/modules/Kiwi.rb', line 332

def ReadConfigXML(base_path)
  ret = {}
  if !FileUtils.Exists(Ops.add(base_path, "/config.xml"))
    Builtins.y2warning("no such file %1/config.xml", base_path)
    return deep_copy(ret)
  end
  @url2alias = {}
  file_path = Ops.add(base_path, "/config.xml")

  # transformation to latest kiwi version
  file_path = XSLTTransform(file_path, "/usr/share/kiwi/xsl/master.xsl")
  # transformation to latest SLEPOs version (bnc#723031)
  slepos_path = XSLTTransform(
    file_path,
    "/usr/share/kiwi/xsl/convertSleposSp1toSp2.xsl"
  )
  # make a backup when SLEPOS transformation changed anything
  if slepos_path != file_path
    out = Convert.to_map(
      SCR.Execute(
        path(".target.bash_output"),
        Builtins.sformat("diff -1 '%1' '%2'", file_path, slepos_path)
      )
    )
    if Ops.get_integer(out, "exit", 0) != 0
      backup = Ops.add(base_path, "/config.xml.POSsave")
      Builtins.y2milestone("creating backup of config file: %1", backup)
      SCR.Execute(
        path(".target.bash"),
        Builtins.sformat(
          "cp -- '%1/config.xml' '%2'",
          String.Quote(base_path),
          String.Quote(backup)
        )
      )
    end
    file_path = slepos_path
  end

  # read rest of config.xml using more generic agent
  anyxml = Convert.to_map(
    SCR.Read(
      path(".anyxml"),
      {
        "file" => file_path,
        "args" => {
          "ForceArray"   => 1,
          "KeepRoot"     => 1,
          "KeyAttr"      => [],
          "ForceContent" => 1,
          "ContentKey"   => @content_key
        }
      }
    )
  )
  image = Ops.get_map(anyxml, ["image", 0], {})

  # attributes of 'image' tag:
  Ops.set(ret, "name", Ops.get_string(image, "name", ""))
  Ops.set(
    ret,
    "schemaversion",
    Ops.get_string(image, "schemaversion", "6.2")
  )
  if Builtins.haskey(image, "inherit")
    Ops.set(ret, "inherit", Ops.get_string(image, "inherit", ""))
  end

  Ops.set(ret, "preferences", Ops.get_list(image, "preferences", []))
  Ops.set(ret, "description", Ops.get_list(image, "description", []))
  Ops.set(ret, "users", Builtins.maplist(Ops.get_list(image, "users", [])) do |gmap|
    # convert integer values to strings
    Ops.set(gmap, "user", Builtins.maplist(Ops.get_list(gmap, "user", [])) do |umap|
      if Ops.get(umap, "id") != nil
        Ops.set(umap, "id", Builtins.sformat("%1", Ops.get(umap, "id")))
      end
      # add internal info if password was already crypted
      Ops.set(umap, "encrypted", Ops.get(umap, "password") != nil)
      deep_copy(umap)
    end)
    if Ops.get(gmap, "id") != nil
      Ops.set(gmap, "id", Builtins.sformat("%1", Ops.get(gmap, "id")))
    end
    deep_copy(gmap)
  end)
  Ops.set(ret, "packages", Ops.get_list(image, "packages", []))
  Ops.set(ret, "profiles", Ops.get_list(image, "profiles", []))
  Ops.set(ret, "split", Ops.get_list(image, "split", []))

  if Ops.get(image, "repository") != nil
    # check repo aliases and replace with real paths for YaST
    ReadAliases(false)
    image_repos = Ops.get_list(image, "repository", [])
    Ops.set(
      ret,
      "repository",
      Builtins.maplist(Ops.get_list(image, "repository", [])) do |repo|
        source = Ops.get_string(repo, ["source", 0, "path"], "")
        url = Ops.get(@alias2url, source, "")
        if url != ""
          Ops.set(repo, ["source", 0, "path"], url)
          # save alias for writing:
          Ops.set(@url2alias, url, source)
          Builtins.y2milestone("alias %1 replaced with %2", source, url)
        end
        deep_copy(repo)
      end
    )
  end

  # FIXME iso-directory should be used only when converting PC->IC
  if Builtins.haskey(
      Ops.get_map(ret, ["preferences", 0], {}),
      "defaultdestination"
    )
    Ops.set(
      ret,
      "iso-directory",
      Ops.get_string(
        ret,
        ["preferences", 0, "defaultdestination", 0, @content_key],
        ""
      )
    )
  end

  if Builtins.haskey(Ops.get_map(ret, ["preferences", 0], {}), "locale")
    # remove .UTF-8 endings from locale (bnc#675101)
    lang = get_preferences(ret, "locale", "")
    split = Builtins.splitstring(lang, ".")
    ret = save_preferences(ret, "locale", Ops.get(split, 0, lang))
  end
  deep_copy(ret)
end

- (Object) ReadImageTemplates

Read the templates on which the images can be based



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# File '../../src/modules/Kiwi.rb', line 1098

def ReadImageTemplates
  dirs = Convert.to_string(
    SCR.Read(path(".sysconfig.product-creator.IMAGE_TEMPLATES"))
  )
  name_version = {}
  Builtins.foreach(Builtins.splitstring(dirs, "\t ")) do |line|
    next if line == "" || Builtins.substring(line, 0, 1) == "#"
    @templates_dirs = Builtins.add(@templates_dirs, line)
    if !FileUtils.IsDirectory(line)
      Builtins.y2warning("%1 is not a directory", line)
      next
    end
    out = Convert.to_map(
      SCR.Execute(
        path(".target.bash_output"),
        Builtins.sformat("ls -A1 %1", line)
      )
    )
    Builtins.foreach(
      Builtins.splitstring(Ops.get_string(out, "stdout", ""), "\n")
    ) do |d|
      next if d == ""
      config = ReadConfigXML(Ops.add(Ops.add(line, "/"), d))
      # index by full path, there may be same names
      # (templates could be provided by different vendors)
      if config != nil && config != {}
        name = Ops.get_string(config, "name", "")
        ver = get_preferences(config, "version", "")
        if Ops.get_string(config, ["description", 0, "type"], "") != "system"
          Builtins.y2warning("%1 not a 'system' image type, skipping", name)
        elsif Ops.get(name_version, name) == ver
          Builtins.y2warning("template %1,%2 already imported", name, ver)
        else
          Ops.set(name_version, name, ver)
          Ops.set(@Templates, Ops.add(Ops.add(line, "/"), d), config)
        end
      end
    end
  end
  true
end

- (Object) save_logs_popup

ask user where to save kiwi log files



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# File '../../src/modules/Kiwi.rb', line 679

def save_logs_popup
  dir = @logs_directory

  UI.OpenDialog(
    Opt(:decorated),
    HBox(
      HSpacing(1.5),
      VBox(
        VSpacing(0.2),
        HBox(
          # text box label
          InputField(
            Id(:out_dir),
            Opt(:hstretch),
            _("Path to directory to store the log files"),
            dir
          ),
          VBox(Label(""), PushButton(Id(:browse), Label.BrowseButton))
        ),
        # text box label
        InputField(
          Id(:stdout_file),
          Opt(:hstretch),
          _("Standard output file name"),
          @stdout_file
        ),
        # text box label
        InputField(
          Id(:stderr_file),
          Opt(:hstretch),
          _("Error output file name"),
          @stderr_file
        ),
        VSpacing(0.2),
        ButtonBox(
          PushButton(Id(:ok), Label.SaveButton),
          PushButton(Id(:cancel), Label.CancelButton)
        ),
        VSpacing(0.2)
      ),
      HSpacing(1.5)
    )
  )

  ret = :cancel
  full_stdout = Ops.add(Ops.add(dir, "/"), @stdout_file)
  full_stderr = Ops.add(Ops.add(dir, "/"), @stderr_file)

  while true
    ret = UI.UserInput
    if ret == :cancel
      UI.CloseDialog
      break
    end
    if ret == :browse
      dir = Convert.to_string(UI.QueryWidget(Id(:out_dir), :Value))
      selected = UI.AskForExistingDirectory(dir, "")
      UI.ChangeWidget(Id(:out_dir), :Value, selected) if selected != nil
    end
    if ret == :ok
      dir = Convert.to_string(UI.QueryWidget(Id(:out_dir), :Value))
      full_stdout = Ops.add(
        Ops.add(dir, "/"),
        Convert.to_string(UI.QueryWidget(Id(:stdout_file), :Value))
      )
      full_stderr = Ops.add(
        Ops.add(dir, "/"),
        Convert.to_string(UI.QueryWidget(Id(:stderr_file), :Value))
      )
      if FileUtils.Exists(full_stdout) &&
          !Popup.YesNo(
            Builtins.sformat(
              _("File %1 already exists.\nRewrite?"),
              full_stdout
            )
          )
        next
      end
      if FileUtils.Exists(full_stderr) &&
          !Popup.YesNo(
            Builtins.sformat(
              _("File %1 already exists.\nRewrite?"),
              full_stderr
            )
          )
        next
      end
      break
    end
  end

  return false if ret == :cancel

  @stdout_file = Convert.to_string(UI.QueryWidget(Id(:stdout_file), :Value))
  @stderr_file = Convert.to_string(UI.QueryWidget(Id(:stderr_file), :Value))


  UI.CloseDialog

  if FileUtils.CheckAndCreatePath(dir)
    SCR.Write(
      path(".target.string"),
      full_stdout,
      Convert.to_string(UI.QueryWidget(Id(:log), :Value))
    )
  else
    return false
  end

  SCR.Write(
    path(".target.string"),
    full_stderr,
    Convert.to_string(UI.QueryWidget(Id(:errlog), :Value))
  )

  @logs_directory = dir

  true
end

- (Object) SaveConfiguration(_KiwiConfig, task)

save the image configuration to the kiwi images directory



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# File '../../src/modules/Kiwi.rb', line 1018

def SaveConfiguration(_KiwiConfig, task)
  _KiwiConfig = deep_copy(_KiwiConfig)
  return nil if @config_dir == "" || !FileUtils.Exists(@config_dir)
  if !FileUtils.Exists(@images_dir)
    SCR.Execute(path(".target.mkdir"), @images_dir)
  end
  SCR.Execute(
    path(".target.bash"),
    Builtins.sformat("cp -ar %1 %2/", @config_dir, @images_dir)
  )
  Ops.add(
    Ops.add(@images_dir, "/"),
    Ops.get_string(_KiwiConfig, "name", "")
  )
end

- (Object) WriteConfigXML(_KiwiConfig, task)

Write currect configuration to new config.xml



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# File '../../src/modules/Kiwi.rb', line 468

def WriteConfigXML(_KiwiConfig, task)
  _KiwiConfig = deep_copy(_KiwiConfig)
  @all_sources = Pkg.SourceEditGet
  @tmp_dir = Directory.tmpdir
  @chroot_dir = Ops.add(@tmp_dir, "/myphysical")
  defaultroot = get_preferences(_KiwiConfig, "defaultroot", "")
  if defaultroot != ""
    @chroot_dir = defaultroot
    if Ops.get_boolean(_KiwiConfig, "new_configuration", false)
      @chroot_dir = Ops.add(
        Ops.add(@chroot_dir, "/"),
        Ops.get_string(_KiwiConfig, "name", "")
      )
    end
    _KiwiConfig = save_preferences(_KiwiConfig, "defaultroot", @chroot_dir)
  end

  image_tag = Builtins.sformat(
    "<image name=\"%1\" schemaversion=\"%2\"%3>",
    Ops.get_string(_KiwiConfig, "name", ""),
    Ops.get_string(_KiwiConfig, "schemaversion", "6.2"),
    Ops.get_string(_KiwiConfig, "inherit", "") == "" ?
      "" :
      Builtins.sformat(
        " inherit=\"%1\"",
        Ops.get_string(_KiwiConfig, "inherit", "")
      )
  )
  image_contents = Ops.add(
    Ops.add(
      Ops.add(
        MapAny2XML(
          "description",
          Ops.get_map(_KiwiConfig, ["description", 0], {}),
          1
        ),
        "\n"
      ),
      MapAny2XML(
        "preferences",
        Ops.get_map(_KiwiConfig, ["preferences", 0], {}),
        1
      )
    ),
    "\n"
  )

  if Builtins.haskey(_KiwiConfig, "users")
    Builtins.foreach(Ops.get_list(_KiwiConfig, "users", [])) do |gmap|
      Ops.set(
        gmap,
        "user",
        Builtins.maplist(Ops.get_list(gmap, "user", [])) do |umap|
          umap["password"] = crypt_password(umap["password"]) if (umap["encrypted"] || false)
          umap.delete "encrypted"
          deep_copy(umap)
        end
      )
      image_contents = Ops.add(
        Ops.add(image_contents, MapAny2XML("users", gmap, 1)),
        "\n"
      )
    end
  end
  if Ops.greater_than(
      Builtins.size(Ops.get_list(_KiwiConfig, "profiles", [])),
      0
    )
    image_contents = Ops.add(
      Ops.add(
        image_contents,
        MapAny2XML(
          "profiles",
          Ops.get_map(_KiwiConfig, ["profiles", 0], {}),
          1
        )
      ),
      "\n"
    )
  end
  Builtins.foreach(Ops.get_list(_KiwiConfig, "sources", [])) do |source|
    sourcemap = get_source_value(source, _KiwiConfig)
    image_contents = Ops.add(
      Ops.add(image_contents, MapAny2XML("repository", sourcemap, 1)),
      "\n"
    )
  end
  Builtins.foreach(Ops.get_list(_KiwiConfig, "packages", [])) do |packagemap|
    if Builtins.size(Ops.get_list(packagemap, "namedCollection", [])) == 0 &&
        Builtins.size(Ops.get_list(packagemap, "package", [])) == 0
      Builtins.y2milestone("no patterns/packages in %1", packagemap)
    end
    image_contents = Ops.add(
      Ops.add(image_contents, MapAny2XML("packages", packagemap, 1)),
      "\n"
    )
  end

  # now, add the rest, created using more generic MapAny2XML function
  if Builtins.haskey(_KiwiConfig, "split") &&
      Ops.greater_than(
        Builtins.size(Ops.get_list(_KiwiConfig, "split", [])),
        0
      )
    image_contents = Ops.add(
      Ops.add(
        image_contents,
        MapAny2XML("split", Ops.get_map(_KiwiConfig, ["split", 0], {}), 1)
      ),
      "\n"
    )
  end
  write_string = Builtins.sformat(
    "<?xml version=\"1.0\"?>\n%1\n%2</image>",
    image_tag,
    image_contents
  )


  @config_dir = Ops.add(
    Ops.add(@tmp_dir, "/"),
    Ops.get_string(
      _KiwiConfig,
      "original_directory",
      Ops.get_string(_KiwiConfig, "name", "")
    )
  )
  SCR.Execute(path(".target.mkdir"), @config_dir)
  SCR.Write(
    path(".target.string"),
    Ops.add(@config_dir, "/config.xml"),
    write_string
  )
  # config.xml may contain password, do not let other users read it
  SCR.Execute(
    path(".target.bash"),
    Builtins.sformat("chmod 600 %1/config.xml", @config_dir)
  )

  Builtins.foreach(["root_dir", "config_dir"]) do |dir|
    Builtins.foreach(Ops.get_list(_KiwiConfig, dir, [])) do |val|
      realdir = Ops.add(
        Ops.add(@config_dir, "/"),
        Builtins.substring(dir, 0, Builtins.search(dir, "_"))
      )
      created = false
      if val != "" && FileUtils.Exists(val)
        if !created && !FileUtils.Exists(realdir)
          SCR.Execute(path(".target.mkdir"), realdir)
          created = true
        end
        SCR.Execute(
          path(".target.bash"),
          Builtins.sformat("cp -ar %1 %2/", val, realdir)
        )
      end
    end
  end
  Builtins.foreach(["images.sh", "config.sh", "root/build-custom"]) do |file|
    if Ops.get_string(_KiwiConfig, file, "") != ""
      SCR.Write(
        path(".target.string"),
        Ops.add(Ops.add(@config_dir, "/"), file),
        Ops.get_string(_KiwiConfig, file, "")
      )
      SCR.Execute(
        path(".target.bash"),
        Ops.add(Ops.add(Ops.add("chmod +x ", @config_dir), "/"), file)
      )
    end
  end
  Builtins.foreach(Ops.get_list(_KiwiConfig, "import_files", [])) do |file|
    Builtins.y2milestone("copying %1 to %2", file, @config_dir)
    SCR.Execute(
      path(".target.bash"),
      Builtins.sformat("cp -ar %1 %2/", file, @config_dir)
    )
  end
  true
end

- (Object) XSLTTransform(config_path, xsl_file)

Transform given XML file using given XSL transformation file Return path to new file if transformation was done and was successful

Parameters:

  • config_path (String)

    path to XML file

  • xsl_file (String)

    path to XSL file



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# File '../../src/modules/Kiwi.rb', line 272

def XSLTTransform(config_path, xsl_file)
  ret_path = config_path
  if Package.Installed("libxslt") && FileUtils.Exists(xsl_file)
    # new path identified by xsl file:
    # config-usr-share-kiwi-xsl-convertSleposSp1toSp2-xsl.xml
    ret_path = Builtins.sformat(
      "%1/config%2.xml",
      Directory.tmpdir,
      Builtins.mergestring(Builtins.splitstring(xsl_file, "/ ."), "-")
    )
    out = Convert.to_map(
      SCR.Execute(
        path(".target.bash_output"),
        Builtins.sformat(
          "/usr/bin/xsltproc '%1' '%2' > %3",
          String.Quote(xsl_file),
          String.Quote(config_path),
          ret_path
        )
      )
    )
    if Ops.get_integer(out, "exit", 0) != 0
      Builtins.y2error("xslt transformation failed: %1", out)
      ret_path = config_path
    end
  end
  ret_path
end