Hello, there!

pmb/config/init.py

@@ -0,0 +1,63 @@
+"""
+Copyright 2017 Oliver Smith
+
+This file is part of pmbootstrap.
+
+pmbootstrap 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.
+
+pmbootstrap 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 pmbootstrap.  If not, see <http://www.gnu.org/licenses/>.
+"""
+import logging
+import os
+import multiprocessing
+
+import pmb.config
+import pmb.helpers.cli
+import pmb.helpers.devices
+
+
+def init(args):
+    cfg = pmb.config.load(args)
+
+    # Device
+    devices = sorted(pmb.helpers.devices.list(args))
+    logging.info("Target device (either an existing one, or a new one for"
+                 " porting). Available: " + ", ".join(devices))
+    cfg["pmbootstrap"]["device"] = pmb.helpers.cli.ask(args, "Device",
+                                                       None, args.device)
+
+    # Work folder
+    logging.info("Location of the 'work' path. Multiple chroots (native,"
+                 " device arch, device rootfs) will be created in there.")
+    cfg["pmbootstrap"]["work"] = pmb.helpers.cli.ask(args, "Work path",
+                                                     None, args.work)
+    os.makedirs(cfg["pmbootstrap"]["work"], 0o700, True)
+
+    # Parallel job count
+    default = args.jobs
+    if not default:
+        default = multiprocessing.cpu_count() + 1
+    logging.info("How many jobs should run parallel on this machine, when"
+                 " compiling?")
+    cfg["pmbootstrap"]["jobs"] = pmb.helpers.cli.ask(args, "Jobs",
+                                                     None, default)
+
+    # Save config
+    pmb.config.save(args, cfg)
+
+    logging.info(
+        "WARNING: The applications in the chroots do not get updated automatically.")
+    logging.info("Run 'pmbootstrap zap' to delete all chroots once a day before"
+                 " working with pmbootstrap!")
+    logging.info("It only takes a few seconds, and all packages are cached.")
+
+    logging.info("Done!")