replace docker management commands by a view to get scripts

rainboard/management/commands/docker-build.py

-import logging
-from subprocess import call
-
-from django.core.management.base import BaseCommand
-
-from rainboard.models import Image
-
-logger = logging.getLogger('rainboard.docker')
-
-
-class Command(BaseCommand):
-    help = 'Create all docker images'
-
-    def handle(self, *args, **options):
-        logger.info('Building all docker images…')
-        for image in Image.objects.all():
-            ret = call(image.build())
-            logger.info(f' {image}: {ret}')
-            if ret == 0:
-                image.update()

rainboard/management/commands/docker-pull.py

-import logging
-from subprocess import call
-
-from django.core.management.base import BaseCommand
-
-from rainboard.models import Image
-
-logger = logging.getLogger('rainboard.docker')
-
-
-class Command(BaseCommand):
-    help = 'Pull all docker images'
-
-    def handle(self, *args, **options):
-        logger.info('Pulling all docker images…')
-        for image in Image.objects.all():
-            call(image.pull())

rainboard/management/commands/docker-push.py

-import logging
-from subprocess import call
-
-from django.core.management.base import BaseCommand
-
-from rainboard.models import Image
-
-logger = logging.getLogger('rainboard.docker')
-
-
-class Command(BaseCommand):
-    help = 'Push all docker images'
-
-    def handle(self, *args, **options):
-        logger.info('Pushing all docker images…')
-        for image in Image.objects.all():
-            call(image.push())

rainboard/urls.py

@@ -17,4 +17,5 @@ urlpatterns = [
     path('project/<str:slug>/contributors', views.ProjectContributorsView.as_view(), name='project-contributors'),
     path('project/<str:slug>/.gitlab-ci.yml', views.ProjectGitlabView.as_view(), name='project-gitlab'),
     path('doc', views.json_doc, name='doc'),
+    path('docker', views.docker, name='docker'),
 ]

rainboard/views.py

-from django.http.response import JsonResponse
+from django.http.response import HttpResponse, JsonResponse
 from django.views.generic import DetailView
 
 from django_filters.views import FilterView
@@ -92,3 +92,11 @@ def json_doc(request):
     """
     return JsonResponse({'ret': [(b.project.slug, b.repo.namespace.slug, b.name.split('/', maxsplit=2)[2])
                                  for b in models.Branch.objects.filter(keep_doc=True)]})
+
+
+def docker(request):
+    method = request.GET.get('method', 'build')
+    if method not in ['push', 'pull', 'build']:
+        method = 'build'
+    return HttpResponse('\n'.join([' '.join(getattr(image, method)()) for image in models.Image.objects.all()]),
+                        content_type="text/plain")