Merge pull request #666 from ewels/schema-build-nointernet

Schema build - extra help if running offline
nf-core · Jul 13, 2020 · 8f3c482 · 8f3c482
2 parents 5f03a4d + a7c5423
commit 8f3c482
Showing 1 changed file with 14 additions and 5 deletions.
diff --git a/nf_core/schema.py b/nf_core/schema.py
@@ -253,12 +253,21 @@ def build_schema(self, pipeline_dir, no_prompts, web_only, url):
                     self.launch_web_builder()
                 except AssertionError as e:
                     logging.error(click.style(e.args[0], fg="red"))
-                    logging.info(
-                        "To save your work, open {}\n"
-                        "Click the blue 'Finished' button, copy the schema and paste into this file: {}".format(
-                            self.web_schema_build_web_url, self.schema_filename
+                    # Extra help for people running offline
+                    if "Could not connect" in e.args[0]:
+                        logging.info(
+                            "If you're working offline, now copy your schema ({}) and paste at https://nf-co.re/json_schema_build".format(
+                                self.schema_filename
+                            )
+                        )
+                        logging.info("When you're finished, you can paste the edited schema back into the same file")
+                    if self.web_schema_build_web_url:
+                        logging.info(
+                            "To save your work, open {}\n"
+                            "Click the blue 'Finished' button, copy the schema and paste into this file: {}".format(
+                                self.web_schema_build_web_url, self.schema_filename
+                            )
                         )
-                    )
                     return False
 
     def get_wf_params(self):