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-rw-r--r--ravanan/workflow.scm9
1 files changed, 9 insertions, 0 deletions
diff --git a/ravanan/workflow.scm b/ravanan/workflow.scm
index 87458e0..98e7f1c 100644
--- a/ravanan/workflow.scm
+++ b/ravanan/workflow.scm
@@ -29,6 +29,7 @@
#:use-module (ravanan vectors)
#:use-module (ravanan work command-line-tool)
#:use-module (ravanan work utils)
+ #:use-module (ravanan ui)
#:export (run-workflow))
(define %supported-requirements
@@ -286,6 +287,14 @@ authenticate to the slurm API with. @var{slurm-api-endpoint} and
(else
(error "output not found" output-id)))))
+ ;; Ensure required inputs are specified.
+ (vector-for-each (lambda (input)
+ (let ((input-id (assoc-ref input "id")))
+ (unless (or (optional-input? input)
+ (assoc input-id inputs))
+ (user-error "Required input `~a' not specified"
+ input-id))))
+ (assoc-ref cwl "inputs"))
(let ((cell-values
(run-propnet
(propnet (workflow->propagators name cwl)