Class: Yast::UpdateClass
- Inherits:
-
Module
- Object
- Module
- Yast::UpdateClass
- Defined in:
- ../../src/modules/Update.rb
Instance Method Summary (collapse)
- - (Object) Detach
-
- (Object) DropObsoletePackages
Drops packages defined in control file (string) software->dropped_packages.
- - (Object) fill_version_map(data)
- - (Object) GetBasePatterns
-
- (Object) GetProductName
Read product name and version for the old and new release.
- - (Object) IgnoreProductCompatibility
-
- (Object) InitUpdate
Set initial values for variables that user can't change.
-
- (Object) IsProductSupportedForUpgrade
Returns whether the installed product is supported for upgrade.
-
- (Object) ListOfRegexpsMatchesProduct(regexp_items, product)
———————————————————————– FATE #301844 - Tuning Update Features ———————————————————————–.
- - (Object) main
-
- (Object) OnlyUpdateInstalled
Returns whether upgrade process should only update installed packages or also install new packages.
-
- (Object) PackageInstalled(package)
check if given package is installed in the system selected for update (currently mounted under /mnt).
-
- (Boolean) ProductsCompatible
Check if installed product and product to upgrade to are compatible.
- - (Object) ReadInstalledDesktop
- - (Object) Reset
- - (Object) SelectedProducts
- - (Object) SetDesktopPattern
-
- (Object) SilentlyDowngradePackages
Returns whether upgrade process should silently downgrade packages if needed.
- - (Object) TextsUsedInFuture
Instance Method Details
- (Object) Detach
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# File '../../src/modules/Update.rb', line 807 def Detach Pkg.TargetFinish @did_init1 = false @did_init2 = false nil end |
- (Object) DropObsoletePackages
Drops packages defined in control file (string) software->dropped_packages
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# File '../../src/modules/Update.rb', line 385 def DropObsoletePackages packages_to_drop = ProductFeatures.GetStringFeature( "software", "dropped_packages" ) if packages_to_drop == nil || packages_to_drop == "" Builtins.y2milestone("No obsolete packages to drop") return end l_packages_to_drop = Builtins.splitstring(packages_to_drop, ", \n") Builtins.y2milestone("Packages to drop: %1", l_packages_to_drop) Builtins.foreach(l_packages_to_drop) do |one_package| if Pkg.PkgInstalled(one_package) || Pkg.IsSelected(one_package) Builtins.y2milestone("Package to delete: %1", one_package) Pkg.PkgDelete(one_package) end end nil end |
- (Object) fill_version_map(data)
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# File '../../src/modules/Update.rb', line 437 def fill_version_map(data) if Ops.get_string(data.value, "name", "?") == "?" && Ops.get_string(data.value, "version", "?") == "?" Ops.set(data.value, "nameandversion", "?") else Ops.set( data.value, "nameandversion", Ops.add( Ops.add(Ops.get_string(data.value, "name", "?"), " "), Ops.get_string(data.value, "version", "?") ) ) end tmp0 = [] if Builtins.regexpmatch(Ops.get_string(data.value, "version", ""), " -") Builtins.splitstring(Ops.get_string(data.value, "version", ""), " -") end tmp1 = [] if Builtins.regexpmatch(Ops.get(tmp0, 0, ""), ".") Builtins.splitstring(Ops.get(tmp0, 0, ""), ".") end tmp2 = Builtins.tointeger(Ops.get(tmp1, 0, "-1")) Ops.set(data.value, "major", tmp2) if Ops.greater_or_equal(tmp2, 0) tmp3 = Builtins.tointeger(Ops.get(tmp1, 1, "-1")) Ops.set(data.value, "minor", tmp3) if Ops.greater_or_equal(tmp3, 0) nil end |
- (Object) GetBasePatterns
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# File '../../src/modules/Update.rb', line 727 def GetBasePatterns # get available base patterns patterns = Pkg.ResolvableProperties("", :pattern, "") patterns = Builtins.filter(patterns) do |p| if Ops.get(p, "status") != :selected && Ops.get(p, "status") != :available next false end # if type != base true end Builtins.maplist(patterns) { |p| Ops.get_string(p, "name", "") } end |
- (Object) GetProductName
Read product name and version for the old and new release. Fill Installation::installedVersion and Installation::updateVersion.
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# File '../../src/modules/Update.rb', line 475 def GetProductName Installation.installedVersion = {} Installation.updateVersion = {} # get old product name # cannot use product information from package manager # for pre-zypp products # #153576 old_name = OSRelease.ReleaseInformation(Installation.destdir) Builtins.y2milestone("OSRelease::ReleaseInformation: %1", old_name) # Remove 'Beta...' from product release if Builtins.regexpmatch(old_name, "Beta") old_name = Builtins.regexpsub(old_name, "^(.*)[ \t]+Beta.*$", "\\1") # Remove 'Alpha...' from product release elsif Builtins.regexpmatch(old_name, "Alpha") old_name = Builtins.regexpsub(old_name, "^(.*)[ \t]+Alpha.*$", "\\1") end p = Builtins.findlastof(old_name, " ") if p == nil Builtins.y2error("release info <%1> is screwed", old_name) Installation.installedVersion = {} else Ops.set(Installation.installedVersion, "show", old_name) Ops.set( Installation.installedVersion, "name", Builtins.substring(old_name, 0, p) ) Ops.set( Installation.installedVersion, "version", Builtins.substring(old_name, Ops.add(p, 1)) ) installedVersion_ref = arg_ref(Installation.installedVersion) fill_version_map(installedVersion_ref) Installation.installedVersion = installedVersion_ref.value end # "minor" and "major" version keys # bug #153576, "version" == "9" or "10.1" or ... inst_ver = Ops.get_string(Installation.installedVersion, "version", "") if inst_ver != "" && inst_ver != nil # SLE, SLD, OES... if Builtins.regexpmatch(inst_ver, "^[0123456789]+$") Ops.set( Installation.installedVersion, "major", Builtins.tointeger(inst_ver) ) # openSUSE elsif Builtins.regexpmatch(inst_ver, "^[0123456789]+.[0123456789]+$") Ops.set( Installation.installedVersion, "major", Builtins.tointeger( Builtins.regexpsub( inst_ver, "^([0123456789]+).[0123456789]+$", "\\1" ) ) ) Ops.set( Installation.installedVersion, "minor", Builtins.tointeger( Builtins.regexpsub( inst_ver, "^[0123456789]+.([0123456789]+)$", "\\1" ) ) ) else Builtins.y2error("Cannot find out major/minor from >%1<", inst_ver) end else Builtins.y2error( "Cannot find out version: %1", Installation.installedVersion ) end if Mode.test Builtins.y2error("Skipping detection of new system") return true end # get new product name num = Builtins.size(Packages.theSources) if Ops.less_or_equal(num, 0) Builtins.y2error("No source") Ops.set(Installation.updateVersion, "name", "?") Ops.set(Installation.updateVersion, "version", "?") updateVersion_ref = arg_ref(Installation.updateVersion) fill_version_map(updateVersion_ref) Installation.updateVersion = updateVersion_ref.value return false end update_to_source = nil Builtins.y2milestone("Known sources: %1", Packages.theSources) # So-called System Update Builtins.foreach(Packages.theSources) do |source_id| source_map = Pkg.SourceProductData(source_id) # source need to be described if source_map != {} if Ops.get_string(source_map, "productversion", "A") == Ops.get_string(Installation.installedVersion, "version", "B") Builtins.y2milestone("Found matching product: %1", source_map) update_to_source = source_id else Builtins.y2error("Found non-matching product: %1", source_map) # every invalid product is selected update_to_source = source_id if update_to_source == nil end end end if Stage.normal( ) # fallback for Stage::normal() if Stage.normal if update_to_source == nil update_to_source = Ops.get( Packages.theSources, Ops.subtract(num, 1), 0 ) end # default for !Stage::normal else update_to_source = Packages.GetBaseSourceID end new_product = Pkg.SourceProductData(update_to_source) new_source = Pkg.SourceGeneralData(update_to_source) Builtins.y2milestone( "Product to update to: %1 %2 %3", update_to_source, new_product, new_source ) if new_product == nil Ops.set(Installation.updateVersion, "name", "?") Ops.set(Installation.updateVersion, "version", "?") Builtins.y2error( "Cannot find out source details: %1", Installation.updateVersion ) updateVersion_ref = arg_ref(Installation.updateVersion) fill_version_map(updateVersion_ref) Installation.updateVersion = updateVersion_ref.value return false end # bugzilla #225256, use "label" first, then a "productname" Ops.set(Installation.updateVersion, "show", Ops.get(new_product, "label")) if Ops.get(Installation.updateVersion, "show") == nil Builtins.y2warning("No 'label' defined in product") if Ops.get_string(new_product, "productname", "?") == "?" && Ops.get_string(new_product, "productversion", "?") == "?" Ops.set(Installation.updateVersion, "show", "?") else Ops.set( Installation.updateVersion, "show", Ops.add( Ops.add(Ops.get_string(new_product, "productname", "?"), " "), Ops.get_string(new_product, "productversion", "?") ) ) end end Ops.set( Installation.updateVersion, "name", Ops.get_string( new_product, "label", Ops.get_string(new_product, "productname", "?") ) ) Ops.set( Installation.updateVersion, "version", Ops.get_string(new_product, "productversion", "?") ) updateVersion_ref = arg_ref(Installation.updateVersion) fill_version_map(updateVersion_ref) Installation.updateVersion = updateVersion_ref.value new_ver = Ops.get_string(Installation.updateVersion, "version", "") if new_ver != "" && new_ver != nil # SLE, SLD, OES... if Builtins.regexpmatch(new_ver, "^[0123456789]+$") Ops.set( Installation.updateVersion, "major", Builtins.tointeger(new_ver) ) # openSUSE elsif Builtins.regexpmatch(new_ver, "^[0123456789]+.[0123456789]$") Ops.set( Installation.updateVersion, "major", Builtins.tointeger( Builtins.regexpsub( new_ver, "^([0123456789]+).[0123456789]$", "\\1" ) ) ) Ops.set( Installation.updateVersion, "minor", Builtins.tointeger( Builtins.regexpsub( new_ver, "^[0123456789]+.([0123456789])$", "\\1" ) ) ) else Builtins.y2error("Cannot find out major/minor from %1", new_ver) end else Builtins.y2error( "Cannot find out version: %1", Installation.updateVersion ) end Builtins.y2milestone( "update from %1 to %2", Installation.installedVersion, Installation.updateVersion ) true end |
- (Object) IgnoreProductCompatibility
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# File '../../src/modules/Update.rb', line 362 def IgnoreProductCompatibility @_products_compatible = true nil end |
- (Object) InitUpdate
Set initial values for variables that user can't change. They are defined in the control file.
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# File '../../src/modules/Update.rb', line 370 def InitUpdate Builtins.y2milestone("Calling: InitUpdate()") @silentlyDowngradePackages = SilentlyDowngradePackages() Builtins.y2milestone( "silentlyDowngradePackages: %1", @silentlyDowngradePackages ) nil end |
- (Object) IsProductSupportedForUpgrade
Returns whether the installed product is supported for upgrade. (Functionality for FATE #301844).
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# File '../../src/modules/Update.rb', line 246 def IsProductSupportedForUpgrade installed_system = OSRelease.ReleaseInformation(Installation.destdir) Builtins.y2milestone( "Processing '%1' from '%2'", installed_system, Installation.destdir ) if installed_system == nil || installed_system == "" Builtins.y2error("Cannot find out installed system name") return false end supported_products_a = ProductFeatures.GetFeature( "software", "products_supported_for_upgrade" ) # No products defined if supported_products_a == "" Builtins.y2warning("No products_supported_for_upgrade defined") return true end # not a list or empty list supported_products = Convert.convert( supported_products_a, :from => "any", :to => "list <string>" ) return true if supported_products == nil || supported_products == [] if ListOfRegexpsMatchesProduct(supported_products, installed_system) return true end false end |
- (Object) ListOfRegexpsMatchesProduct(regexp_items, product)
———————————————————————–
FATE #301844 - Tuning Update Features
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# File '../../src/modules/Update.rb', line 119 def ListOfRegexpsMatchesProduct(regexp_items, product) regexp_items = deep_copy(regexp_items) return false if regexp_items == nil || regexp_items == [] if product == nil Builtins.y2error("Product is nil") return false end ret = false Builtins.foreach(regexp_items) do |one_regexp| if Builtins.regexpmatch(product, one_regexp) Builtins.y2milestone(">%1< is matching >%2<", product, one_regexp) ret = true raise Break end end Builtins.y2milestone("Returning %1", ret) ret end |
- (Object) main
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# File '../../src/modules/Update.rb', line 35 def main Yast.import "Pkg" textdomain "update" Yast.import "Installation" Yast.import "Packages" Yast.import "ProductFeatures" Yast.import "ProductControl" Yast.import "Stage" Yast.import "OSRelease" Yast.import "Mode" # number of packages to install @packages_to_install = 0 # number of packages to update @packages_to_update = 0 # number of packages to remove @packages_to_remove = 0 # number of packages unknown (problematic) by update @unknown_packages = 0 # number of errors (packages?) returned by solver @solve_errors = 0 # // Flag is set true if the user decides to delete unmaintained packages # global boolean deleteOldPackages = nil; # Flag is set to true when package downgrade is allowed @silentlyDowngradePackages = nil # Flag is set to true if installed packages should be kept @keepInstalledPatches = nil # don't allow upgrade only update @disallow_upgrade = false @did_init1 = false @did_init2 = false @last_runlevel = -1 # Only an update, NOT an upgrade @onlyUpdateInstalled = nil @selected_selection = "" @products_incompatible = false # Version of the targetsystem # # !!! moved to Installation::installedVersion !!! # # global map <string, any> installedVersion = $[]; # Version of the source medium # # !!! moved to Installation::updateVersion !!! # # global map <string, any> updateVersion = $[]; # Flag, if the basesystem have to be installed @updateBasePackages = false # counter for installed packages @packagesInstalled = 0 # see bug #40358 @manual_interaction = false # are the products (installed and to update) compatible? @_products_compatible = nil end |
- (Object) OnlyUpdateInstalled
Returns whether upgrade process should only update installed packages or also install new packages. True means - do not upgrade, only update packages. (Functionality for FATE #301844).
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# File '../../src/modules/Update.rb', line 143 def OnlyUpdateInstalled # changes onlyUpdateInstalled variable default_ous_a = ProductFeatures.GetFeature( "software", "only_update_selected" ) default_ous = nil if default_ous_a == nil || default_ous_a == "" Builtins.y2error("software/only_update_selected not defined") return false end if Ops.is_boolean?(default_ous_a) default_ous = Convert.to_boolean(default_ous_a) end installed_system = OSRelease.ReleaseInformation(Installation.destdir) Builtins.y2milestone( "Processing '%1' from '%2'", installed_system, Installation.destdir ) if installed_system == nil || installed_system == "" Builtins.y2error("Cannot find out installed system name") return default_ous end reverse_ous_a = ProductFeatures.GetFeature( "software", "only_update_selected_reverse_list" ) # No reverse rules defined return default_ous if reverse_ous_a == "" # not a list or empty list reverse_ous = Convert.convert( reverse_ous_a, :from => "any", :to => "list <string>" ) return default_ous if reverse_ous == nil || reverse_ous == [] if ListOfRegexpsMatchesProduct(reverse_ous, installed_system) return !default_ous end default_ous end |
- (Object) PackageInstalled(package)
check if given package is installed in the system selected for update (currently mounted under /mnt)
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# File '../../src/modules/Update.rb', line 767 def PackageInstalled(package) SCR.Execute( path(".target.bash"), Builtins.sformat("rpm -q %1 --root /mnt", package) ) == 0 end |
- (Boolean) ProductsCompatible
Check if installed product and product to upgrade to are compatible
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# File '../../src/modules/Update.rb', line 313 def ProductsCompatible if @_products_compatible == nil if Stage.normal # check if name of one of the products on the installation # media is same as one of the installed products # assuming that multiple products on installation media # are compatible and compatibility is transitive inst = Pkg.ResolvableProperties("", :product, "") inst = Builtins.filter(inst) { |p| Ops.get(p, "status") == :installed } inst_names = Builtins.maplist(inst) do |p| Ops.get_string(p, "name", "") end to_install = Builtins.maplist(Pkg.SourceGetCurrent(true)) do |src| prod_info = Pkg.SourceProductData(src) Ops.get_string(prod_info, "name", "") end # filter out empty products to_install = Builtins.filter(to_install) { |o_p| o_p != "" } Builtins.y2milestone("Installed products: %1", inst_names) Builtins.y2milestone("Products on installation media: %1", to_install) # at least one product name found if Ops.greater_than(Builtins.size(to_install), 0) equal_product = Builtins.find(inst_names) do |i| found = Builtins.find(to_install) { |u| u == i } found != nil end @_products_compatible = equal_product != nil # no product name found # bugzilla #218720, valid without testing according to comment #10 else Builtins.y2warning( "No products found, setting product-compatible to 'true'" ) @_products_compatible = true end else @_products_compatible = true # FIXME this is temporary end Builtins.y2milestone( "Products found compatible: %1", @_products_compatible ) end @_products_compatible end |
- (Object) ReadInstalledDesktop
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# File '../../src/modules/Update.rb', line 742 def ReadInstalledDesktop SCR.Execute( path(".target.bash"), "/bin/mv -f /etc/sysconfig/windowmanager /etc/sysconfig/windowmanager.old" ) SCR.Execute( path(".target.bash"), "/bin/ln -s /mnt/etc/sysconfig/windowmanager /etc/sysconfig/windowmanager" ) ret = Convert.to_string( SCR.Read(path(".sysconfig.windowmanager.DEFAULT_WM")) ) SCR.Execute( path(".target.bash"), "/bin/rm -f /etc/sysconfig/windowmanager" ) SCR.Execute( path(".target.bash"), "/bin/mv -f /etc/sysconfig/windowmanager.old /etc/sysconfig/windowmanager" ) ret end |
- (Object) Reset
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# File '../../src/modules/Update.rb', line 410 def Reset Builtins.y2milestone("Calling: UpdateReset()") InitUpdate() # deleteOldPackages = DeleteOldPackages(); # y2milestone ("deleteOldPackages %1", deleteOldPackages); @onlyUpdateInstalled = OnlyUpdateInstalled() Builtins.y2milestone("onlyUpdateInstalled %1", @onlyUpdateInstalled) @disallow_upgrade = false @manual_interaction = false @products_incompatible = false @_products_compatible = nil Installation.update_backup_modified = true Installation.update_backup_sysconfig = true Installation.update_remove_old_backups = false Installation.update_backup_path = "/var/adm/backup" nil end |
- (Object) SelectedProducts
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# File '../../src/modules/Update.rb', line 289 def SelectedProducts selected = Pkg.ResolvableProperties("", :product, "") selected = Builtins.filter(selected) do |p| Ops.get(p, "status") == :selected end Builtins.maplist(selected) do |p| Ops.get_locale( p, "display_name", Ops.get_locale( p, "summary", Ops.get_locale( p, "name", Ops.get_locale(p, "version", _("Unknown Product")) ) ) ) end end |
- (Object) SetDesktopPattern
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# File '../../src/modules/Update.rb', line 774 def SetDesktopPattern desktop = ReadInstalledDesktop() if Builtins.contains( ["kde", "kde4", "xfce", "lxde", "gnome", "startkde", "startkde4"], desktop ) # 'gnome'/'startkde' could be default values even if not installed, # check the real state (bnc#737402) if desktop == "gnome" if !PackageInstalled("gnome-session") Builtins.y2milestone( "GNOME not present: not installing new desktop" ) return end elsif desktop == "startkde" || desktop == "startkde4" if PackageInstalled("kdebase3-session") || PackageInstalled("kdebase4-session") desktop = "kde4" else Builtins.y2milestone("KDE not present: not installing new desktop") return end end Builtins.y2milestone("Selecting pattern to install: %1", desktop) Pkg.ResolvableInstall(desktop, :pattern) end nil end |
- (Object) SilentlyDowngradePackages
Returns whether upgrade process should silently downgrade packages if needed. 'true' means that packages might be downgraded, 'nil' is returned when the feature is not supported in the control file.
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# File '../../src/modules/Update.rb', line 195 def SilentlyDowngradePackages # returns empty string if not defined, buggy GetBooleanFeature default_sdp_a = ProductFeatures.GetFeature( "software", "silently_downgrade_packages" ) default_sdp = nil if default_sdp_a == nil || default_sdp_a == "" Builtins.y2milestone("software/silently_downgrade_packages not defined") return nil end if Ops.is_boolean?(default_sdp_a) default_sdp = Convert.to_boolean(default_sdp_a) end installed_system = OSRelease.ReleaseInformation(Installation.destdir) Builtins.y2milestone( "Processing '%1' from '%2'", installed_system, Installation.destdir ) if installed_system == nil || installed_system == "" Builtins.y2error("Cannot find out installed system name") return default_sdp end reverse_sdp_a = ProductFeatures.GetFeature( "software", "silently_downgrade_packages_reverse_list" ) # No reverse rules defined return default_sdp if reverse_sdp_a == "" # not a list or empty list reverse_sdp = Convert.convert( reverse_sdp_a, :from => "any", :to => "list <string>" ) return default_sdp if reverse_sdp == nil || reverse_sdp == [] if ListOfRegexpsMatchesProduct(reverse_sdp, installed_system) return !default_sdp end default_sdp end |
- (Object) TextsUsedInFuture
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# File '../../src/modules/Update.rb', line 815 def TextsUsedInFuture # TRANSLATORS: check-box, it might happen that we need to downgrade some packages during update aaa = _("Allow Package Downgrade") nil end |