Merge issues branch

.github/workflows/ci.yml

@@ -183,11 +183,14 @@ jobs:
     - name: Git Checkout
       uses: actions/checkout@v3
 
-    - name: Created shared yast log distro
+    - name: Created shared YaST log directory
       run: mkdir -p /tmp/log/YaST2
 
-    - name: start container
-      run: podman run --privileged --detach --name agama --ipc=host -v .:/checkout -v /tmp/log/YaST2:/var/log/YaST2 registry.opensuse.org/yast/head/containers/containers_tumbleweed/opensuse/agama-testing:latest
+    - name: Start container
+      run: podman run --privileged --detach --name agama --ipc=host -e CI -e GITHUB_ACTIONS -v /dev:/dev -v .:/checkout -v /tmp/log/YaST2:/var/log/YaST2 registry.opensuse.org/yast/head/containers/containers_tumbleweed/opensuse/agama-testing:latest
+
+    - name: Environment
+      run:  podman exec agama bash -c "env | sort"
 
     - name: Install Ruby gems
       run:  podman exec agama bash -c "cd /checkout/service && bundle config set --local path 'vendor/bundle' && bundle install"

README.md

@@ -17,7 +17,7 @@ Agama is a new Linux installer born in the core of the YaST team. It is designed
 
 |||
 |-|-|
-| ![Storage page](./doc/images/screenshots/storage-page.png) | ![Storage settings](./doc/images/screenshots/storage-settings.png) |
+| ![Users page](./doc/images/screenshots/users-page.png) | ![Storage settings](./doc/images/screenshots/storage-page.png) |
 
 |||
 |-|-|

playwright/tests/take_screenshots.spec.ts

@@ -61,6 +61,8 @@ test.describe("The Installer", () => {
       // the the root password must be set
       await test.step("Set the root password", async () => {
         await page.locator("a[href='#/users']").click();
+        // Create users page screenshot
+        await page.screenshot({ path: "screenshots/users-page.png" });
         await page.locator("#actions-for-root-password").click();
         await page.getByRole("menuitem", { name: "Set" }).click();
         await page.locator("#password").fill("linux");
@@ -78,15 +80,12 @@ test.describe("The Installer", () => {
     await test.step("Storage configuration", async () => {
       // create storage page screenshot
       await page.locator("a[href='#/storage']").click();
-      await expect(page.getByRole("button", { name: "Settings" })).toBeVisible();
+      await expect(page.getByRole("heading", { name: "Settings" })).toBeVisible();
+      // skip this in GitHub CI, there is no suitable disk for installation
+      if (process.env.GITHUB_ACTIONS !== "true") {
+        await expect(page.getByText("Installation device")).toBeVisible({timeout: minute / 2});
+      }
       await page.screenshot({ path: "screenshots/storage-page.png" });
-
-      // create storage settings screenshot
-      await page.getByRole("button", { name: "Settings" }).click();
-      await expect(page.locator("[role='dialog']")).toBeVisible();
-      await page.screenshot({ path: "screenshots/storage-settings.png" });
-      await page.getByRole("button", { name: "Cancel" }).click();
-      await page.getByText("Back").click();
     });
 
     // confirm the installation only when explicitly set via the environment

service/lib/agama/dbus.rb

@@ -1,11 +1,33 @@
 # frozen_string_literal: true
 
+# Copyright (c) [2022-2023] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
 module Agama
-  # Namespace for DBus API
+  # Namespace for D-Bus API
   module DBus
   end
 end
 
 require "agama/dbus/manager"
 require "agama/dbus/language"
 require "agama/dbus/software"
+require "agama/dbus/storage"
+require "agama/dbus/users"
+require "agama/dbus/questions"

service/lib/agama/dbus/clients/storage.rb

@@ -22,7 +22,7 @@
 require "agama/dbus/clients/base"
 require "agama/dbus/clients/with_service_status"
 require "agama/dbus/clients/with_progress"
-require "agama/dbus/clients/with_validation"
+require "agama/dbus/clients/with_issues"
 
 module Agama
   module DBus
@@ -31,7 +31,7 @@ module Clients
       class Storage < Base
         include WithServiceStatus
         include WithProgress
-        include WithValidation
+        include WithIssues
 
         STORAGE_IFACE = "org.opensuse.Agama.Storage1"
         private_constant :STORAGE_IFACE

service/lib/agama/dbus/clients/with_issues.rb

@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2023] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+require "agama/issue"
+
+module Agama
+  module DBus
+    # Mixin to include in the clients of services that implement the Issues interface
+    module WithIssues
+      ISSUES_IFACE = "org.opensuse.Agama1.Issues"
+      private_constant :ISSUES_IFACE
+
+      # Returns the issues
+      #
+      # @return [Array<Issue>]
+      def issues
+        sources = [nil, Issue::Source::SYSTEM, Issue::Source::CONFIG]
+        severities = [Issue::Severity::WARN, Issue::Severity::ERROR]
+
+        dbus_object[ISSUES_IFACE]["All"].map do |dbus_issue|
+          Issue.new(dbus_issue[0],
+            details:  dbus_issue[1],
+            source:   sources[dbus_issue[2]],
+            severity: severities[dbus_issue[3]])
+        end
+      end
+
+      # Determines whether there are errors
+      #
+      # @return [Boolean]
+      def errors?
+        issues.any?(&:error?)
+      end
+    end
+  end
+end

service/lib/agama/dbus/interfaces.rb

@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2023] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+module Agama
+  module DBus
+    # Namespace for generic D-Bus interfaces
+    module Interfaces
+    end
+  end
+end
+
+require "agama/dbus/interfaces/issues"
+require "agama/dbus/interfaces/progress"
+require "agama/dbus/interfaces/service_status"
+require "agama/dbus/interfaces/validation"

service/lib/agama/dbus/interfaces/issues.rb

@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2023] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+require "dbus"
+require "agama/issue"
+
+module Agama
+  module DBus
+    module Interfaces
+      # Mixin to define the Issues D-Bus interface
+      #
+      # @note This mixin is expected to be included in a class that inherits from {DBus::BaseObject}
+      # and it requires a #issues method that returns an array of {Issue} objects.
+      module Issues
+        ISSUES_INTERFACE = "org.opensuse.Agama1.Issues"
+
+        # Issues with the D-Bus format
+        #
+        # @return [Array<Array(String, String, Integer, Integer)>] The description, details, source
+        #   and severity of each issue.
+        #   Source: 1 for system, 2 for config and 3 for unknown.
+        #   Severity: 0 for warn and 1 for error.
+        def dbus_issues
+          issues.map do |issue|
+            source = case issue.source
+            when Agama::Issue::Source::SYSTEM
+              1
+            when Agama::Issue::Source::CONFIG
+              2
+            else
+              0
+            end
+            severity = issue.severity == Agama::Issue::Severity::WARN ? 0 : 1
+
+            [issue.description, issue.details.to_s, source, severity]
+          end
+        end
+
+        # Emits the signal for properties changed
+        def issues_properties_changed
+          dbus_properties_changed(ISSUES_INTERFACE,
+            interfaces_and_properties[ISSUES_INTERFACE], [])
+        end
+
+        def self.included(base)
+          base.class_eval do
+            dbus_interface ISSUES_INTERFACE do
+              # @see {#dbus_issues}
+              dbus_reader :dbus_issues, "a(ssuu)", dbus_name: "All"
+            end
+          end
+        end
+      end
+    end
+  end
+end

service/lib/agama/dbus/storage/manager.rb

@@ -23,9 +23,9 @@
 require "yast"
 require "agama/dbus/base_object"
 require "agama/dbus/with_service_status"
+require "agama/dbus/interfaces/issues"
 require "agama/dbus/interfaces/progress"
 require "agama/dbus/interfaces/service_status"
-require "agama/dbus/interfaces/validation"
 require "agama/dbus/storage/dasd_manager_interface"
 require "agama/dbus/storage/proposal"
 require "agama/dbus/storage/proposal_settings_converter"
@@ -43,9 +43,9 @@ class Manager < BaseObject
         include WithISCSIAuth
         include WithServiceStatus
         include ::DBus::ObjectManager
+        include DBus::Interfaces::Issues
         include DBus::Interfaces::Progress
         include DBus::Interfaces::ServiceStatus
-        include DBus::Interfaces::Validation
 
         PATH = "/org/opensuse/Agama/Storage1"
         private_constant :PATH
@@ -57,6 +57,7 @@ class Manager < BaseObject
         def initialize(backend, logger)
           super(PATH, logger: logger)
           @backend = backend
+          register_storage_callbacks
           register_proposal_callbacks
           register_progress_callbacks
           register_service_status_callbacks
@@ -68,14 +69,18 @@ def initialize(backend, logger)
           register_and_extend_dasd_callbacks
         end
 
+        # List of issues, see {DBus::Interfaces::Issues}
+        #
+        # @return [Array<Agama::Issue>]
+        def issues
+          backend.issues
+        end
+
         STORAGE_INTERFACE = "org.opensuse.Agama.Storage1"
         private_constant :STORAGE_INTERFACE
 
         def probe
-          busy_while do
-            backend.probe
-            storage_properties_changed
-          end
+          busy_while { backend.probe }
         end
 
         def install
@@ -90,7 +95,7 @@ def finish
         #
         # @return [Boolean]
         def deprecated_system
-          backend.deprecated_system
+          backend.deprecated_system?
         end
 
         dbus_interface STORAGE_INTERFACE do
@@ -241,11 +246,15 @@ def proposal
           backend.proposal
         end
 
+        def register_storage_callbacks
+          backend.on_issues_change { issues_properties_changed }
+          backend.on_deprecated_system_change { storage_properties_changed }
+        end
+
         def register_proposal_callbacks
           proposal.on_calculate do
             export_proposal
             proposal_properties_changed
-            update_validation
           end
         end
 
@@ -278,12 +287,6 @@ def register_and_extend_dasd_callbacks
           end
         end
 
-        def deprecate_system
-          backend.deprecated_system = true
-          storage_properties_changed
-          update_validation
-        end
-
         def storage_properties_changed
           properties = interfaces_and_properties[STORAGE_INTERFACE]
           dbus_properties_changed(STORAGE_INTERFACE, properties, [])
@@ -294,6 +297,10 @@ def proposal_properties_changed
           dbus_properties_changed(PROPOSAL_CALCULATOR_INTERFACE, properties, [])
         end
 
+        def deprecate_system
+          backend.deprecated_system = true
+        end
+
         def export_proposal
           @service.unexport(dbus_proposal) if dbus_proposal
           @dbus_proposal = DBus::Storage::Proposal.new(proposal, logger)