[Subtree] Removing import-layers directory

As part of the move to subtrees, need to bring all the import layers
content to the top level.

Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

2 files changed, 337 insertions, 0 deletions

diff --git a/poky/bitbake/lib/toaster/orm/management/commands/__init__.py b/poky/bitbake/lib/toaster/orm/management/commands/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/poky/bitbake/lib/toaster/orm/management/commands/__init__.py
diff --git a/poky/bitbake/lib/toaster/orm/management/commands/lsupdates.py b/poky/bitbake/lib/toaster/orm/management/commands/lsupdates.py
new file mode 100644
index 000000000..efc6b3a94
--- /dev/null
+++ b/poky/bitbake/lib/toaster/orm/management/commands/lsupdates.py
@@ -0,0 +1,337 @@
+#
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# BitBake Toaster Implementation
+#
+# Copyright (C) 2016-2017   Intel Corporation
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 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, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+from django.core.management.base import BaseCommand
+
+from orm.models import LayerSource, Layer, Release, Layer_Version
+from orm.models import LayerVersionDependency, Machine, Recipe
+from orm.models import Distro
+from orm.models import ToasterSetting
+
+import os
+import sys
+
+import json
+import logging
+import threading
+import time
+logger = logging.getLogger("toaster")
+
+DEFAULT_LAYERINDEX_SERVER = "http://layers.openembedded.org/layerindex/api/"
+
+
+class Spinner(threading.Thread):
+    """ A simple progress spinner to indicate download/parsing is happening"""
+    def __init__(self, *args, **kwargs):
+        super(Spinner, self).__init__(*args, **kwargs)
+        self.setDaemon(True)
+        self.signal = True
+
+    def run(self):
+        os.system('setterm -cursor off')
+        while self.signal:
+            for char in ["/", "-", "\\", "|"]:
+                sys.stdout.write("\r" + char)
+                sys.stdout.flush()
+                time.sleep(0.25)
+        os.system('setterm -cursor on')
+
+    def stop(self):
+        self.signal = False
+
+
+class Command(BaseCommand):
+    args = ""
+    help = "Updates locally cached information from a layerindex server"
+
+    def mini_progress(self, what, i, total):
+        i = i + 1
+        pec = (float(i)/float(total))*100
+
+        sys.stdout.write("\rUpdating %s %d%%" %
+                         (what,
+                          pec))
+        sys.stdout.flush()
+        if int(pec) is 100:
+            sys.stdout.write("\n")
+            sys.stdout.flush()
+
+    def update(self):
+        """
+            Fetches layer, recipe and machine information from a layerindex
+            server
+        """
+        os.system('setterm -cursor off')
+
+        self.apiurl = DEFAULT_LAYERINDEX_SERVER
+        if ToasterSetting.objects.filter(name='CUSTOM_LAYERINDEX_SERVER').count() == 1:
+            self.apiurl = ToasterSetting.objects.get(name = 'CUSTOM_LAYERINDEX_SERVER').value
+
+        assert self.apiurl is not None
+        try:
+            from urllib.request import urlopen, URLError
+            from urllib.parse import urlparse
+        except ImportError:
+            from urllib2 import urlopen, URLError
+            from urlparse import urlparse
+
+        proxy_settings = os.environ.get("http_proxy", None)
+
+        def _get_json_response(apiurl=None):
+            if None == apiurl:
+                apiurl=self.apiurl
+            http_progress = Spinner()
+            http_progress.start()
+
+            _parsedurl = urlparse(apiurl)
+            path = _parsedurl.path
+
+            # logger.debug("Fetching %s", apiurl)
+            try:
+                res = urlopen(apiurl)
+            except URLError as e:
+                raise Exception("Failed to read %s: %s" % (path, e.reason))
+
+            parsed = json.loads(res.read().decode('utf-8'))
+
+            http_progress.stop()
+            return parsed
+
+        # verify we can get the basic api
+        try:
+            apilinks = _get_json_response()
+        except Exception as e:
+            import traceback
+            if proxy_settings is not None:
+                logger.info("EE: Using proxy %s" % proxy_settings)
+            logger.warning("EE: could not connect to %s, skipping update:"
+                           "%s\n%s" % (self.apiurl, e, traceback.format_exc()))
+            return
+
+        # update branches; only those that we already have names listed in the
+        # Releases table
+        whitelist_branch_names = [rel.branch_name
+                                  for rel in Release.objects.all()]
+        if len(whitelist_branch_names) == 0:
+            raise Exception("Failed to make list of branches to fetch")
+
+        logger.info("Fetching metadata releases for %s",
+                    " ".join(whitelist_branch_names))
+
+        branches_info = _get_json_response(apilinks['branches'] +
+                                           "?filter=name:%s"
+                                           % "OR".join(whitelist_branch_names))
+
+        # Map the layer index branches to toaster releases
+        li_branch_id_to_toaster_release = {}
+
+        total = len(branches_info)
+        for i, branch in enumerate(branches_info):
+            li_branch_id_to_toaster_release[branch['id']] = \
+                    Release.objects.get(name=branch['name'])
+            self.mini_progress("Releases", i, total)
+
+        # keep a track of the layerindex (li) id mappings so that
+        # layer_versions can be created for these layers later on
+        li_layer_id_to_toaster_layer_id = {}
+
+        logger.info("Fetching layers")
+
+        layers_info = _get_json_response(apilinks['layerItems'])
+
+        total = len(layers_info)
+        for i, li in enumerate(layers_info):
+            try:
+                l, created = Layer.objects.get_or_create(name=li['name'])
+                l.up_date = li['updated']
+                l.summary = li['summary']
+                l.description = li['description']
+
+                if created:
+                    # predefined layers in the fixtures (for example poky.xml)
+                    # always preempt the Layer Index for these values
+                    l.vcs_url = li['vcs_url']
+                    l.vcs_web_url = li['vcs_web_url']
+                    l.vcs_web_tree_base_url = li['vcs_web_tree_base_url']
+                    l.vcs_web_file_base_url = li['vcs_web_file_base_url']
+                l.save()
+            except Layer.MultipleObjectsReturned:
+                logger.info("Skipped %s as we found multiple layers and "
+                            "don't know which to update" %
+                            li['name'])
+
+            li_layer_id_to_toaster_layer_id[li['id']] = l.pk
+
+            self.mini_progress("layers", i, total)
+
+        # update layer_versions
+        logger.info("Fetching layer versions")
+        layerbranches_info = _get_json_response(
+            apilinks['layerBranches'] + "?filter=branch__name:%s" %
+            "OR".join(whitelist_branch_names))
+
+        # Map Layer index layer_branch object id to
+        # layer_version toaster object id
+        li_layer_branch_id_to_toaster_lv_id = {}
+
+        total = len(layerbranches_info)
+        for i, lbi in enumerate(layerbranches_info):
+            # release as defined by toaster map to layerindex branch
+            release = li_branch_id_to_toaster_release[lbi['branch']]
+
+            try:
+                lv, created = Layer_Version.objects.get_or_create(
+                    layer=Layer.objects.get(
+                        pk=li_layer_id_to_toaster_layer_id[lbi['layer']]),
+                    release=release
+                )
+            except KeyError:
+                logger.warning(
+                    "No such layerindex layer referenced by layerbranch %d" %
+                    lbi['layer'])
+                continue
+
+            if created:
+                lv.release = li_branch_id_to_toaster_release[lbi['branch']]
+                lv.up_date = lbi['updated']
+                lv.commit = lbi['actual_branch']
+                lv.dirpath = lbi['vcs_subdir']
+                lv.save()
+
+            li_layer_branch_id_to_toaster_lv_id[lbi['id']] =\
+                lv.pk
+            self.mini_progress("layer versions", i, total)
+
+        logger.info("Fetching layer version dependencies")
+        # update layer dependencies
+        layerdependencies_info = _get_json_response(
+            apilinks['layerDependencies'] +
+            "?filter=layerbranch__branch__name:%s" %
+            "OR".join(whitelist_branch_names))
+
+        dependlist = {}
+        for ldi in layerdependencies_info:
+            try:
+                lv = Layer_Version.objects.get(
+                    pk=li_layer_branch_id_to_toaster_lv_id[ldi['layerbranch']])
+            except Layer_Version.DoesNotExist as e:
+                continue
+
+            if lv not in dependlist:
+                dependlist[lv] = []
+            try:
+                layer_id = li_layer_id_to_toaster_layer_id[ldi['dependency']]
+
+                dependlist[lv].append(
+                    Layer_Version.objects.get(layer__pk=layer_id,
+                                              release=lv.release))
+
+            except Layer_Version.DoesNotExist:
+                logger.warning("Cannot find layer version (ls:%s),"
+                               "up_id:%s lv:%s" %
+                               (self, ldi['dependency'], lv))
+
+        total = len(dependlist)
+        for i, lv in enumerate(dependlist):
+            LayerVersionDependency.objects.filter(layer_version=lv).delete()
+            for lvd in dependlist[lv]:
+                LayerVersionDependency.objects.get_or_create(layer_version=lv,
+                                                             depends_on=lvd)
+            self.mini_progress("Layer version dependencies", i, total)
+
+        # update Distros
+        logger.info("Fetching distro information")
+        distros_info = _get_json_response(
+            apilinks['distros'] + "?filter=layerbranch__branch__name:%s" %
+            "OR".join(whitelist_branch_names))
+
+        total = len(distros_info)
+        for i, di in enumerate(distros_info):
+            distro, created = Distro.objects.get_or_create(
+                name=di['name'],
+                layer_version=Layer_Version.objects.get(
+                    pk=li_layer_branch_id_to_toaster_lv_id[di['layerbranch']]))
+            distro.up_date = di['updated']
+            distro.name = di['name']
+            distro.description = di['description']
+            distro.save()
+            self.mini_progress("distros", i, total)
+
+        # update machines
+        logger.info("Fetching machine information")
+        machines_info = _get_json_response(
+            apilinks['machines'] + "?filter=layerbranch__branch__name:%s" %
+            "OR".join(whitelist_branch_names))
+
+        total = len(machines_info)
+        for i, mi in enumerate(machines_info):
+            mo, created = Machine.objects.get_or_create(
+                name=mi['name'],
+                layer_version=Layer_Version.objects.get(
+                    pk=li_layer_branch_id_to_toaster_lv_id[mi['layerbranch']]))
+            mo.up_date = mi['updated']
+            mo.name = mi['name']
+            mo.description = mi['description']
+            mo.save()
+            self.mini_progress("machines", i, total)
+
+        # update recipes; paginate by layer version / layer branch
+        logger.info("Fetching recipe information")
+        recipes_info = _get_json_response(
+            apilinks['recipes'] + "?filter=layerbranch__branch__name:%s" %
+            "OR".join(whitelist_branch_names))
+
+        total = len(recipes_info)
+        for i, ri in enumerate(recipes_info):
+            try:
+                lv_id = li_layer_branch_id_to_toaster_lv_id[ri['layerbranch']]
+                lv = Layer_Version.objects.get(pk=lv_id)
+
+                ro, created = Recipe.objects.get_or_create(
+                    layer_version=lv,
+                    name=ri['pn']
+                )
+
+                ro.layer_version = lv
+                ro.up_date = ri['updated']
+                ro.name = ri['pn']
+                ro.version = ri['pv']
+                ro.summary = ri['summary']
+                ro.description = ri['description']
+                ro.section = ri['section']
+                ro.license = ri['license']
+                ro.homepage = ri['homepage']
+                ro.bugtracker = ri['bugtracker']
+                ro.file_path = ri['filepath'] + "/" + ri['filename']
+                if 'inherits' in ri:
+                    ro.is_image = 'image' in ri['inherits'].split()
+                else:  # workaround for old style layer index
+                    ro.is_image = "-image-" in ri['pn']
+                ro.save()
+            except Exception as e:
+                logger.warning("Failed saving recipe %s", e)
+
+            self.mini_progress("recipes", i, total)
+
+        os.system('setterm -cursor on')
+
+    def handle(self, **options):
+        self.update()