closes #9684

[arvados.git] / sdk / cwl / arvados_cwl / __init__.py

diff --git a/sdk/cwl/arvados_cwl/__init__.py b/sdk/cwl/arvados_cwl/__init__.py
index fe3249cc026dc51892b0a3e5e247332d679700e5..27af075f3652b4180e23906ed2fc914812036534 100644 (file)
--- a/sdk/cwl/arvados_cwl/__init__.py
+++ b/sdk/cwl/arvados_cwl/__init__.py
@@ -105,9 +105,21 @@ class ArvCwlRunner(object):
     def add_uploaded(self, src, pair):
         self.uploaded[src] = pair
 
+    def check_writable(self, obj):
+        if isinstance(obj, dict):
+            if obj.get("writable"):
+                raise UnsupportedRequirement("InitialWorkDir feature 'writable: true' not supported")
+            for v in obj.itervalues():
+                self.check_writable(v)
+        if isinstance(obj, list):
+            for v in obj:
+                self.check_writable(v)
+
     def arvExecutor(self, tool, job_order, **kwargs):
         self.debug = kwargs.get("debug")
 
+        tool.visit(self.check_writable)
+
         if kwargs.get("quiet"):
             logger.setLevel(logging.WARN)
             logging.getLogger('arvados.arv-run').setLevel(logging.WARN)
@@ -138,6 +150,7 @@ class ArvCwlRunner(object):
             kwargs["outdir"] = "/var/spool/cwl"
             kwargs["docker_outdir"] = "/var/spool/cwl"
             kwargs["tmpdir"] = "/tmp"
+            kwargs["docker_tmpdir"] = "/tmp"
         elif self.work_api == "jobs":
             kwargs["outdir"] = "$(task.outdir)"
             kwargs["docker_outdir"] = "$(task.outdir)"