Fix CI bind mount issues

ci/test_mapserver_image.sh

@@ -27,10 +27,11 @@ NETWORK_NAME=`basename "$0"`
 NETWORK_NAME=${NETWORK_NAME/.sh/}
 C01_GTIFF_NAME="GOES-16_ABI_RadF_C01_20220302_194032_GOES-West.tif"
 C01_ISOTIME="2022-03-02T19:40:32"
+BASE_WORK_DIR=${BASE_WORK_DIR:-${TMPDIR:-/tmp}}
 base_tmp_dir="__TOBECREATED__"
 
 setup_test() {
-    base_tmp_dir=$(mktemp -d ${TMPDIR:-/tmp}/mapserver-tests-XXXXXXX)
+    base_tmp_dir=$(mktemp -d ${BASE_WORK_DIR}/mapserver-tests-XXXXXXX)
     cd "${base_tmp_dir}"
     chmod 777 .
     echo "Temporary directory: ${base_tmp_dir}"
@@ -144,7 +145,7 @@ EOF
 
 start_test_container() {
     debug "Starting test docker container (${image_url}:${image_tag})..."
-    docker run --rm -d --network ${NETWORK_NAME} --name test -p 8888:80 -v "$(pwd)":"/data" $@ ${image_url}:${image_tag}
+    docker run --rm -d --network ${NETWORK_NAME} --name test -p 8888:80 $@ ${image_url}:${image_tag}
     start_status=$?
     # just wait a bit to let the server start
     sleep 2
@@ -152,10 +153,14 @@ start_test_container() {
     return $start_status
 }
 
+start_shapefile_test_container() {
+    start_test_container -v "$(pwd)":"/data"
+}
+
 start_pg_test_container() {
     mkdir pg_secrets
     echo "${POSTGRES_PASSWORD}" > pg_secrets/fake_file
-    start_test_container -v "$(pwd)"/pg_secrets:/secrets -e POSTGRES_HOST=${PG_SERVER_NAME} -e POSTGRES_PORT=${PG_PORT} -e POSTGRES_PASSWORD_FILE="/secrets/fake_file"
+    start_test_container -v "$(pwd)":"/data" -e POSTGRES_HOST=${PG_SERVER_NAME} -e POSTGRES_PORT=${PG_PORT} -e POSTGRES_PASSWORD_FILE="/data/pg_secrets/fake_file"
 }
 
 # start_minio() {
@@ -193,8 +198,6 @@ curl_index() {
 curl_layer_times() {
     expected_result=$1
     debug "Starting curl basic time request..."
-    # NOTE: The time doesn't actually exist and no image data is available. A blank image should be returned
-    # TODO: Verify that the expected time is returned
     time_result=$(curl --fail -sS "http://localhost:8888/wms_times/g16/abi/radf/C01")
     time_status=$?
     if [[ $time_status -ne 0 ]]; then
@@ -264,7 +267,7 @@ EOF
 run_basic_shapefile_tests() {
     setup_test
     debug "Starting shapefile tests..."
-    start_test_container
+    start_shapefile_test_container
     gtiff_fn="/data/$(create_fake_geotiff)"
     add_shapefile_content "${gtiff_fn}"