ci: Propagate env vars to sudo invocations. (#795)

Author: msuozzo

.kokoro/build.sh

@@ -39,7 +39,7 @@ else
     mkdir -p $DJANGO_TESTS_DIR && git clone --depth 1 --single-branch --branch "django/stable/2.2.x" https://github.com/googleapis/python-spanner-django.git $DJANGO_TESTS_DIR/django
 
     # Install dependencies for Django tests.
-    sudo apt-get update
+    sudo -E apt-get update
     apt-get install -y libffi-dev libjpeg-dev zlib1g-dev libmemcached-dev
     cd $DJANGO_TESTS_DIR/django && pip3 install -e . && pip3 install -r tests/requirements/py3.txt; cd ../../
 

django_test_suite.sh

@@ -6,8 +6,8 @@
 
 set -x pipefail
 
-sudo apt-get update -y
-sudo apt-get install -y libmemcached-dev
+sudo -E apt-get update -y
+sudo -E apt-get install -y libmemcached-dev
 
 # Disable buffering, so that the logs stream through.
 export PYTHONUNBUFFERED=1
@@ -22,8 +22,8 @@ then
 fi
 
 # Install dependencies for Django tests.
-sudo apt-get update
-sudo apt-get install -y libffi-dev libjpeg-dev zlib1g-devel
+sudo -E apt-get update
+sudo -E apt-get install -y libffi-dev libjpeg-dev zlib1g-devel
 
 cd $DJANGO_TESTS_DIR/django && pip3 install -e . && pip3 install -r tests/requirements/py3.txt; cd ../../
 

django_test_suite_3.2.sh

@@ -6,8 +6,8 @@
 
 set -x pipefail
 
-sudo apt-get update -y
-sudo apt-get install -y libmemcached-dev
+sudo -E apt-get update -y
+sudo -E apt-get install -y libmemcached-dev
 
 # Disable buffering, so that the logs stream through.
 export PYTHONUNBUFFERED=1
@@ -22,8 +22,8 @@ then
 fi
 
 # Install dependencies for Django tests.
-sudo apt-get update
-sudo apt-get install -y libffi-dev libjpeg-dev zlib1g-devel
+sudo -E apt-get update
+sudo -E apt-get install -y libffi-dev libjpeg-dev zlib1g-devel
 
 cd $DJANGO_TESTS_DIR/django3.2 && pip3 install -e . && pip3 install -r tests/requirements/py3.txt; cd ../../