[postcfg] add new module

src/modules/postcfg/main.py

@@ -0,0 +1,97 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# === This file is part of Calamares - <http://github.com/calamares> ===
+#
+#   Copyright 2014 - 2016, Philip Müller <philm@manjaro.org>
+#   Copyright 2016, Artoo <artoo@manjaro.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
+
+import os
+import shutil
+import distutils.dir_util
+
+from os.path import join, exists
+from libcalamares.utils import target_env_call, check_target_env_call
+
+class ConfigController:
+    def __init__(self):
+        self.__root = libcalamares.globalstorage.value( "rootMountPoint" )
+        self.__keyrings = libcalamares.job.configuration.get('keyrings', [])
+        
+    @property
+    def root(self):
+        return self.__root
+    
+    @property
+    def keyrings(self):
+        return self.__keyrings
+      
+    def init_keyring(self):
+        check_target_env_call(["pacman-key", "--init"])
+
+    def populate_keyring(self):
+        check_target_env_call(["pacman-key", "--populate"] + self.keyrings)
+        
+    def terminate(self, proc):
+        target_env_call(['killall', '-9', proc])
+        
+    def copy_file(self, file):
+        if exists("/" + file):
+            shutil.copy2("/" + file, join(self.root, file))
+
+    def copy_folder(self, source, target):
+        if exists("/" + source):
+            distutils.dir_util.copy_tree("/" + source, join(self.root, target))
+    
+    def remove_pkg(self, pkg, path):
+        if exists(join(self.root, path)):
+            target_env_call(['pacman', '-R', '--noconfirm', pkg])
+    
+    def run(self):
+        self.init_keyring()
+        self.populate_keyring()
+
+        # Remove calamares
+        self.remove_pkg("calamares", "usr/bin/calamares")
+
+        # Generate mirror list
+        if exists(join(self.root, "usr/bin/pacman-mirrors")):
+            target_env_call(["pacman-mirrors", "-g"])
+        else:
+            self.copy_file('etc/pacman.d/mirrorlist')
+
+        # Copy skel to root
+        self.copy_folder('etc/skel', 'root')
+        
+        # Workaround for pacman-key bug FS#45351 https://bugs.archlinux.org/task/45351
+        # We have to kill gpg-agent because if it stays around we can't reliably unmount
+        # the target partition.
+        self.terminate('gpg-agent')
+        
+        # Update grub.cfg
+        if exists(join(self.root, "usr/bin/update-grub")) and libcalamares.globalstorage.value("bootLoader") is not None:
+            target_env_call(["update-grub"])
+        
+        return None
+    
+def run():
+    """ Misc postinstall configurations """
+
+    config = ConfigController()
+    
+    return config.run()

src/modules/postcfg/module.desc

@@ -0,0 +1,6 @@
+# Syntax is YAML 1.2
+---
+type:       "job"
+name:       "postcfg"
+interface:  "python"
+script:     "main.py"   #assumed relative to the current directory

src/modules/postcfg/postcfg.conf

@@ -0,0 +1,4 @@
+---
+keyrings:
+    - archlinux
+    - manjaro