jsonnet_to_json_test support for ext_str_files and ext_code_files that are generated (#160)

Author: nwormsbecker-ssimwave

examples/BUILD

@@ -99,6 +99,17 @@ jsonnet_to_json_test(
     },
 )
 
+jsonnet_to_json_test(
+    name = "extvar_files_generated_test",
+    size = "small",
+    src = "extvar_files_generated.jsonnet",
+    ext_code_file_vars = ["codefile"],
+    ext_code_files = [":generated.jsonnet"],
+    ext_str_file_vars = ["test"],
+    ext_str_files = [":generated.jsonnet"],
+    golden = "extvar_files_generated_golden.json",
+)
+
 jsonnet_to_json_test(
     name = "extvar_files_test",
     size = "small",

examples/extvar_files_generated.jsonnet

@@ -0,0 +1,7 @@
+local test = std.extVar("test");
+local codefile = std.extVar("codefile");
+
+{
+  file1: test,
+  file2: codefile,
+}

examples/extvar_files_generated_golden.json

@@ -0,0 +1,4 @@
+{
+    "file1": "{}\n",
+    "file2": {}
+}

jsonnet/jsonnet.bzl

@@ -379,9 +379,9 @@ def _jsonnet_to_json_test_impl(ctx):
         ["--ext-code %s" %
          ext_code_env for ext_code_env in jsonnet_ext_code_envs] +
         ["--ext-str-file %s=%s" %
-         (var, jfile.path) for var, jfile in zip(jsonnet_ext_str_file_vars, jsonnet_ext_str_files)] +
+         (var, jfile.short_path) for var, jfile in zip(jsonnet_ext_str_file_vars, jsonnet_ext_str_files)] +
         ["--ext-code-file %s=%s" %
-         (var, jfile.path) for var, jfile in zip(jsonnet_ext_code_file_vars, jsonnet_ext_code_files)] +
+         (var, jfile.short_path) for var, jfile in zip(jsonnet_ext_code_file_vars, jsonnet_ext_code_files)] +
         ["--tla-str %s=%s" %
          (_quote(key), _quote(val)) for key, val in jsonnet_tla_strs.items()] +
         ["--tla-str '%s'" %