packagechoose: add if.png

src/modules/packagechooser/packagechooser.qrc

@@ -2,5 +2,6 @@
     <qresource prefix="/">
         <file>images/no-selection.png</file>
         <file>images/calamares.png</file>
+        <file>images/if.png</file>
     </qresource>
 </RCC>

src/modules/services-runit/main.py

@@ -1,144 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-#
-# === This file is part of Calamares - <https://github.com/calamares> ===
-#
-#   Copyright 2018-2019, Adriaan de Groot <groot@kde.org>
-#   Copyright 2019, Artoo <artoo@artixlinux.org>
-#
-#   Calamares is free software: you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation, either version 3 of the License, or
-#   (at your option) any later version.
-#
-#   Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
-
-import libcalamares
-
-from libcalamares.utils import target_env_call, warning
-from os.path import exists, join
-
-
-import gettext
-_ = gettext.translation("calamares-python",
-                        localedir=libcalamares.utils.gettext_path(),
-                        languages=libcalamares.utils.gettext_languages(),
-                        fallback=True).gettext
-
-
-def pretty_name():
-    return _("Configure Runit services")
-
-
-class RunitController:
-    """
-    This is the runit service controller.
-    All of its state comes from global storage and the job
-    configuration at initialization time.
-    """
-
-    def __init__(self):
-        self.root = libcalamares.globalstorage.value('rootMountPoint')
-
-        # Translate the entries in the config to the actions passed to sv-helper
-        self.services = dict()
-        self.services["enable"] = libcalamares.job.configuration.get('services', [])
-        self.services["disable"] = libcalamares.job.configuration.get('disable', [])
-
-        self.svDir = libcalamares.job.configuration['svDir']
-        self.runsvDir = libcalamares.job.configuration['runsvDir']
-
-
-    def make_failure_description(self, state, name, runlevel):
-        """
-        Returns a generic "could not <foo>" failure message, specialized
-        for the action @p state and the specific service @p name in @p runlevel.
-        """
-        if state == "enable":
-            description = _("Cannot enable service {name!s} to run-level {level!s}.")
-        elif state == "disable":
-            description = _("Cannot disable service {name!s} from run-level {level!s}.")
-        else:
-            description = _("Unknown service-action <code>{arg!s}</code> for service {name!s} in run-level {level!s}.")
-
-        return description.format(arg=state, name=name, level=runlevel)
-
-
-    def update(self, state):
-        """
-        Call sv-helper for each service listed
-        in services for the given @p state.
-        """
-
-        for svc in self.services.get(state, []):
-            if isinstance(svc, str):
-                name = svc
-                runlevel = "default"
-                mandatory = False
-            else:
-                name = svc["name"]
-                runlevel = svc.get("runlevel", "default")
-                mandatory = svc.get("mandatory", False)
-
-            service_path = self.root + self.svDir + "/" + name
-            runlevel_path = self.root + self.runsvDir + "/" + runlevel
-            src = self.svDir + "/" + name
-            dest = self.runsvDir + "/" + runlevel + "/"
-
-            if state == 'enable':
-                cmd = ["ln", "-sv", src, dest]
-            elif state == 'disable':
-                cmd = ["rm", "-rv", dest]
-
-            if exists(service_path):
-                if exists(runlevel_path):
-                    ec = target_env_call(cmd)
-                    if ec != 0:
-                        warning("Cannot {} service {} to {}".format(state, name, runlevel))
-                        warning("{} returned error code {!s}".format(cmd, ec))
-                        if mandatory:
-                            title = _("Cannot modify service")
-                            diagnostic = _("<code>cmd {arg!s}</code> call in chroot returned error code {num!s}.").format(arg=state, num=ec)
-                            return (title,
-                                    self.make_failure_description(state, name, runlevel) + " " + diagnostic
-                                    )
-                else:
-                    warning("Target runlevel {} does not exist for {}.".format(runlevel, name))
-                    if mandatory:
-                        title = _("Target runlevel does not exist")
-                        diagnostic = _("The path for runlevel {level!s} is <code>{path!s}</code>, which does not exist.").format(level=runlevel, path=runlevel_path)
-
-                        return (title,
-                                self.make_failure_description(state, name, runlevel) + " " + diagnostic
-                                )
-            else:
-                warning("Target service {} does not exist in {}.".format(name, self.svDir))
-                if mandatory:
-                    title = _("Target service does not exist")
-                    diagnostic = _("The path for service {name!s} is <code>{path!s}</code>, which does not exist.").format(name=name, path=service_path)
-                    return (title,
-                            self.make_failure_description(state, name, runlevel) + " " + diagnostic
-                            )
-
-
-    def run(self):
-        """Run the controller
-        """
-
-        for state in ("enable", "disable"):
-            r = self.update(state)
-            if r is not None:
-                return r
-
-def run():
-    """
-    Setup services
-    """
-
-    return RunitController().run()

src/modules/services-runit/module.desc

@@ -1,5 +0,0 @@
----
-type:       "job"
-name:       "services-runit"
-interface:  "python"
-script:     "main.py"

src/modules/services-runit/services-runit.conf

@@ -1,44 +0,0 @@
-# runit services module to modify service runlevels via symlinks in the chroot
-#
-# Services can be added (to any runlevel, or multiple runlevels) or deleted.
-# Handle disable with care and only use it if absolutely necessary.
-#
-# if a service is listed in the conf but is not present/detected on the target system,
-# or a runlevel does not exist, it will be ignored and skipped; a warning is logged.
-#
----
-# svDir: holds the runit service directory location
-svDir: /etc/runit/sv
-
-# runsvDir: holds the runlevels directory location
-runsvDir: /etc/runit/runsvdir
-
-# services: a list of entries to **enable**
-# disable: a list of entries to **disable**
-#
-# Each entry has three fields:
-#   - name: the service name
-#   - (optional) runlevel: can hold any runlevel present on the target
-#     system; if no runlevel is provided, "default" is assumed.
-#   - (optional) mandatory: if set to true, a failure to modify
-#     the service will result in installation failure, rather than just
-#     a warning. The default is false.
-#
-# an entry may also be a single string, which is interpreted
-# as the name field (runlevel "default" is assumed then, and not-mandatory).
-#
-# # Example services and disable settings:
-# # - add foo1 to default, but it must succeed
-# # - add foo2 to nonetwork
-# # - remove foo3 from default
-# # - remove foo4 from default
-# services:
-#     - name: foo1
-#       mandatory: true
-#     - name: foo2
-#       runlevel: nonetwork
-# disable:
-#     - name: foo3
-#     - foo4
-services: []
-disable: []