1 files changed, 182 insertions, 8 deletions

diff --git a/bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py b/bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py
index a91dd150ef..4f6a66e711 100644
--- a/bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py
+++ b/bitbake/lib/toaster/bldcontrol/management/commands/checksettings.py
@@ -1,38 +1,212 @@
 from django.core.management.base import NoArgsCommand, CommandError
 from django.db import transaction
-from orm.models import Build
+from orm.models import LayerSource, ToasterSetting, Branch, Layer, Layer_Version
+from orm.models import BitbakeVersion, Release, ReleaseDefaultLayer
 from bldcontrol.bbcontroller import getBuildEnvironmentController, ShellCmdException
 from bldcontrol.models import BuildRequest, BuildEnvironment
 import os
 
+def DN(path):
+    if path is None:
+        return ""
+    else:
+        return os.path.dirname(path)
+
+
 class Command(NoArgsCommand):
     args = ""
-    help = "Verifies thid %dthe configured settings are valid and usable, or prompts the user to fix the settings."
+    help = "Verifies that the configured settings are valid and usable, or prompts the user to fix the settings."
+
+    def _reduce_canon_path(self, path):
+        components = []
+        for c in path.split("/"):
+            if c == "..":
+                del components[-1]
+            elif c == ".":
+                pass
+            else:
+                components.append(c)
+        return "/".join(components)
+
+    def _find_first_path_for_file(self, startdirectory, filename, level = 0):
+        if level < 0:
+            return None
+        dirs = []
+        for i in os.listdir(startdirectory):
+            j = os.path.join(startdirectory, i)
+            if os.path.isfile(j):
+                if i == filename:
+                    return startdirectory
+            elif os.path.isdir(j):
+                dirs.append(j)
+        for j in dirs:
+            ret = self._find_first_path_for_file(j, filename, level - 1)
+            if ret is not None:
+                return ret
+        return None
+
+    def _get_suggested_sourcedir(self, be):
+        if be.betype != BuildEnvironment.TYPE_LOCAL:
+            return ""
+        return DN(DN(DN(self._find_first_path_for_file(self.guesspath, "toasterconf.json", 4))))
+
+    def _get_suggested_builddir(self, be):
+        if be.betype != BuildEnvironment.TYPE_LOCAL:
+            return ""
+        return DN(self._find_first_path_for_file(self.guesspath, "bblayers.conf", 3))
+
+    def _import_layer_config(self, baselayerdir):
+        filepath = os.path.join(baselayerdir, "meta/conf/toasterconf.json")
+        if not os.path.exists(filepath) or not os.path.isfile(filepath):
+            raise Exception("Failed to find toaster config file %s ." % filepath)
+
+        import json, pprint
+        data = json.loads(open(filepath, "r").read())
+
+        # verify config file validity before updating settings
+        for i in ['bitbake', 'releases', 'defaultrelease', 'config', 'layersources']:
+            assert i in data
+
+        # import bitbake data
+        for bvi in data['bitbake']:
+            bvo, created = BitbakeVersion.objects.get_or_create(name=bvi['name'])
+            bvo.giturl = bvi['giturl']
+            bvo.branch = bvi['branch']
+            bvo.dirpath = bvi['dirpath']
+            bvo.save()
+
+        # set the layer sources
+        for lsi in data['layersources']:
+            assert 'sourcetype' in lsi
+            assert 'apiurl' in lsi
+            assert 'name' in lsi
+            assert 'branches' in lsi
+
+            if lsi['sourcetype'] == LayerSource.TYPE_LAYERINDEX or lsi['apiurl'].startswith("/"):
+                apiurl = lsi['apiurl']
+            else:
+                apiurl = self._reduce_canon_path(os.path.join(DN(filepath), lsi['apiurl']))
+
+            try:
+                ls = LayerSource.objects.get(sourcetype = lsi['sourcetype'], apiurl = apiurl)
+            except LayerSource.DoesNotExist:
+                ls = LayerSource.objects.create(
+                    name = lsi['name'],
+                    sourcetype = lsi['sourcetype'],
+                    apiurl = apiurl
+                )
+
+            layerbranches = []
+            for branchname in lsi['branches']:
+                bo, created = Branch.objects.get_or_create(layer_source = ls, name = branchname)
+                layerbranches.append(bo)
+
+            if 'layers' in lsi:
+                for layerinfo in lsi['layers']:
+                    lo, created = Layer.objects.get_or_create(layer_source = ls, name = layerinfo['name'])
+                    if layerinfo['local_path'].startswith("/"):
+                        lo.local_path = layerinfo['local_path']
+                    else:
+                        lo.local_path = self._reduce_canon_path(os.path.join(DN(filepath), layerinfo['local_path']))
+                    lo.layer_index_url = layerinfo['layer_index_url']
+                    if 'vcs_url' in layerinfo:
+                        lo.vcs_url = layerinfo['vcs_url']
+                    lo.save()
+
+                    for branch in layerbranches:
+                        lvo, created = Layer_Version.objects.get_or_create(layer_source = ls,
+                                up_branch = branch,
+                                commit = branch.name,
+                                layer = lo)
+                        lvo.dirpath = layerinfo['dirpath']
+                        lvo.save()
+        # set releases
+        for ri in data['releases']:
+            bvo = BitbakeVersion.objects.get(name = ri['bitbake'])
+            assert bvo is not None
+
+            ro, created = Release.objects.get_or_create(name = ri['name'], bitbake_version = bvo)
+            ro.description = ri['description']
+            ro.branch = ri['branch']
+            ro.save()
+
+            for dli in ri['defaultlayers']:
+                lsi, layername = dli.split(":")
+                layer, created = Layer.objects.get_or_create( 
+                        layer_source = LayerSource.objects.get(name = lsi),
+                        name = layername
+                    )
+                ReleaseDefaultLayer.objects.get_or_create( release = ro, layer = layer)
+
+        # set default release
+        if ToasterSetting.objects.filter(name = "DEFAULT_RELEASE").count() > 0:
+            ToasterSetting.objects.filter(name = "DEFAULT_RELEASE").update(value = data['defaultrelease'])
+        else:
+            ToasterSetting.objects.create(name = "DEFAULT_RELEASE", value = data['defaultrelease'])
+
+        # set default config variables
+        for configname in data['config']:
+            if ToasterSetting.objects.filter(name = "DEFCONF_" + configname).count() > 0:
+                ToasterSetting.objects.filter(name = "DEFCONF_" + configname).update(value = data['config'][configname])
+            else:
+                ToasterSetting.objects.create(name = "DEFCONF_" + configname, value = data['config'][configname])
 
     def handle(self, **options):
+        self.guesspath = DN(DN(DN(DN(DN(DN(DN(__file__)))))))
+
         # we make sure we have builddir and sourcedir for all defined build envionments
         for be in BuildEnvironment.objects.all():
             def _verify_be():
                 is_changed = False
                 print("Verifying the Build Environment type %s id %d." % (be.get_betype_display(), be.pk))
                 if len(be.sourcedir) == 0:
-                    be.sourcedir = raw_input(" -- sourcedir may not be empty:")
+                    suggesteddir = self._get_suggested_sourcedir(be)
+                    be.sourcedir = raw_input(" -- Layer sources checkout directory may not be empty [guessed \"%s\"]:" % suggesteddir)
+                    if len(be.sourcedir) == 0 and len(suggesteddir) > 0:
+                        be.sourcedir = suggesteddir
                     is_changed = True
+
                 if not be.sourcedir.startswith("/"):
-                    be.sourcedir = raw_input(" -- sourcedir must be an absolute path:")
+                    be.sourcedir = raw_input(" -- Layer sources checkout directory must be an absolute path:")
                     is_changed = True
+
                 if len(be.builddir) == 0:
-                    be.builddir = raw_input(" -- builddir may not be empty:")
+                    suggesteddir = self._get_suggested_builddir(be)
+                    be.builddir = raw_input(" -- Build directory may not be empty [guessed \"%s\"]:" % suggesteddir)
+                    if len(be.builddir) == 0 and len(suggesteddir) > 0:
+                        be.builddir = suggesteddir
                     is_changed = True
+
                 if not be.builddir.startswith("/"):
-                    be.builddir = raw_input(" -- builddir must be an absolute path:")
+                    be.builddir = raw_input(" -- Build directory must be an absolute path:")
                     is_changed = True
+
+
+
                 if is_changed:
-                    print "saved"
+                    print "Build configuration saved"
                     be.save()
+
+                if is_changed and be.betype == BuildEnvironment.TYPE_LOCAL:
+                    baselayerdir = DN(DN(self._find_first_path_for_file(be.sourcedir, "toasterconf.json", 3)))
+                    if baselayerdir:
+                        i = raw_input(" -- Do you want to import basic layer configuration from \"%s\" ? (y/N):" % baselayerdir)
+                        if len(i) and i.upper()[0] == 'Y':
+                            self._import_layer_config(baselayerdir)
+                            # we run lsupdates after config update
+                            print "Updating information from the layer source, please wait."
+                            from django.core.management import call_command
+                            call_command("lsupdates")
+                        pass
+
                 return is_changed
 
             while (_verify_be()):
                 pass
 
-            return 0
+        # verify that default settings are there
+        if ToasterSetting.objects.filter(name = 'DEFAULT_RELEASE').count() != 1:
+            ToasterSetting.objects.filter(name = 'DEFAULT_RELEASE').delete()
+            ToasterSetting.objects.get_or_create(name = 'DEFAULT_RELEASE', value = '')
+
+        return 0