Merge pull request #34 from ShimiraOleg/json-schema-improvements

updated nextflow_schema.json

Author: ShimiraOleg

CHANGELOG.md

@@ -3,6 +3,12 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## dev
+
+### `Changed`
+
+[#34](https://github.com/nf-core/demo/pull/34) Updated the JSON schema to make input validation stricter, thus preventing more errors during the pipeline run.
+
 ## 1.0.2
 
 ### Credits

nextflow_schema.json

@@ -17,8 +17,7 @@
                     "format": "file-path",
                     "exists": true,
                     "schema": "assets/schema_input.json",
-                    "mimetype": "text/csv",
-                    "pattern": "^\\S+\\.csv$",
+                    "pattern": "^\\S+\\.(csv|tsv|json|yaml|yml)$",
                     "description": "Path to comma-separated file containing information about the samples in the experiment.",
                     "help_text": "You will need to create a design file with information about the samples in your experiment before running the pipeline. Use this parameter to specify its location. It has to be a comma-separated file with 3 columns, and a header row. See [usage docs](https://nf-co.re/demo/usage#samplesheet-input).",
                     "fa_icon": "fas fa-file-csv"