CHANGELOG.rst

+Version 6.1.0 (2023-02-19)
+=====================================================
+
+* Pass on yarn's exit code
+
 Version 6.0.3 (2022-11-01)
 =====================================================
 

django_yarnpkg/management/base.py

@@ -24,4 +24,4 @@ class BaseYarnCommand(BaseCommand):
             raise YarnNotInstalled()
 
     def _install(self, args):
-        yarn_adapter.install(settings.YARN_INSTALLED_APPS, *args)
+        return yarn_adapter.install(settings.YARN_INSTALLED_APPS, *args)

django_yarnpkg/management/commands/yarn.py

+import sys
 from ...yarn import yarn_adapter
 from ..base import BaseYarnCommand
 from argparse import REMAINDER
@@ -14,9 +15,10 @@ class Command(BaseYarnCommand):
         super(Command, self).handle(*args, **options)
         args = args or tuple(options.pop('command'))
         if self._is_single_command('install', args):
-            self._install([])
+            ret = self._install([])
         else:
-            yarn_adapter.call_yarn(args)
+            ret = yarn_adapter.call_yarn(args)
+        sys.exit(ret)
 
     def _is_single_command(self, name, args):
         return len(args) == 1 and args[0] == name

django_yarnpkg/management/commands/yarn_install.py

+import sys
 from optparse import make_option
 from ..base import BaseYarnCommand
 
@@ -7,4 +8,5 @@ class Command(BaseYarnCommand):
 
     def handle(self, *args, **options):
         super(Command, self).handle(*args, **options)
-        self._install(args)
+        ret = self._install(args)
+        sys.exit(ret)

django_yarnpkg/yarn.py

@@ -31,11 +31,11 @@ class YarnAdapter(object):
         proc = subprocess.Popen(
             [self._yarn_path] + list(args),
             cwd=self._node_modules_root)
-        proc.wait()
+        return proc.wait()
 
     def install(self, packages, *options):
         """Install packages from yarn"""
-        self.call_yarn(['add'] + list(options) + list(packages))
+        return self.call_yarn(['add'] + list(options) + list(packages))
 
     def _accumulate_dependencies(self, data):
         """Accumulate dependencies"""

setup.py

 from setuptools import setup, find_packages
 
-version = '6.0.3'
+version = '6.1.0'
 
 setup(
     name='django-yarnpkg',