1 files changed, 32 insertions, 26 deletions
diff --git a/examples/publication.scm b/examples/publication.scm
index d9e2aa5..81606b2 100755
--- a/examples/publication.scm
+++ b/examples/publication.scm
@@ -3,6 +3,7 @@
 
 (use-modules (srfi srfi-1)
              (srfi srfi-26)
+             (ice-9 getopt-long)
              (ice-9 match)
              (ice-9 regex)
              (transform strings)
@@ -12,12 +13,6 @@
 
 
 
-(define %connection-settings
-    (call-with-input-file (list-ref (command-line) 1)
-			  read))
-
-
-
 (define-transformer publication
   (tables (Publication))
   (triples
@@ -59,23 +54,34 @@
 
 
 
-(with-documentation
- (name "Publications Metadata")
- (connection %connection-settings)
- (table-metadata? #f)
- (prefixes
-  '(("gnt:" "<http://genenetwork.org/terms/>")
-    ("fabio:" "<http://purl.org/spar/fabio/>")
-    ("dct:" "<http://purl.org/dc/terms/>")
-    ("prism:" "<http://prismstandard.org/namespaces/basic/2.0/>")
-    ("gn:" "<http://genenetwork.org/id/>")
-    ("gnc:" "<http://genenetwork.org/category/>")
-    ("pubmed:" "<http://rdf.ncbi.nlm.nih.gov/pubmed/>")
-    ("rdfs:" "<http://www.w3.org/2000/01/rdf-schema#>")
-    ("xsd:" "<http://www.w3.org/2001/XMLSchema#>")
-    ("rdf:" "<http://www.w3.org/1999/02/22-rdf-syntax-ns#>")))
- (inputs
-  (list publication))
- (outputs
-  '(#:documentation "./docs/publication.md"
-    #:rdf "./verified-data/publication.ttl")))
+(let* ((option-spec
+        '((settings (single-char #\s) (value #t))
+          (output (single-char #\o) (value #t))
+          (documentation (single-char #\d) (value #t))))
+       (options (getopt-long (command-line) option-spec))
+       (settings (option-ref options 'settings #f))
+       (output (option-ref options 'output #f))
+       (documentation (option-ref options 'documentation #f))
+       (%connection-settings
+        (call-with-input-file settings
+          read)))
+  (with-documentation
+   (name "Publications Metadata")
+   (connection %connection-settings)
+   (table-metadata? #f)
+   (prefixes
+    '(("gnt:" "<http://genenetwork.org/terms/>")
+      ("fabio:" "<http://purl.org/spar/fabio/>")
+      ("dct:" "<http://purl.org/dc/terms/>")
+      ("prism:" "<http://prismstandard.org/namespaces/basic/2.0/>")
+      ("gn:" "<http://genenetwork.org/id/>")
+      ("gnc:" "<http://genenetwork.org/category/>")
+      ("pubmed:" "<http://rdf.ncbi.nlm.nih.gov/pubmed/>")
+      ("rdfs:" "<http://www.w3.org/2000/01/rdf-schema#>")
+      ("xsd:" "<http://www.w3.org/2001/XMLSchema#>")
+      ("rdf:" "<http://www.w3.org/1999/02/22-rdf-syntax-ns#>")))
+   (inputs
+    (list publication))
+   (outputs
+    `(#:documentation ,documentation
+      #:rdf ,output))))