refactor schema_input.json for improved readability and clarity in error messages

Author: glichtenstein

assets/schema_input.json

@@ -11,20 +11,22 @@
                 "type": "string",
                 "pattern": "^\\S+$",
                 "errorMessage": "Sample name must be provided and cannot contain spaces",
-                "meta": ["id"]
+                "meta": [
+                    "id"
+                ]
             },
             "fastq_1": {
                 "type": "string",
                 "format": "file-path",
                 "exists": true,
                 "pattern": "^\\S+\\.f(ast)?q\\.gz$",
-                "errorMessage": "FastQ file for reads 1 must be provided, cannot contain spaces and must have extension '.fq.gz' or '.fastq.gz'"
+                "errorMessage": "GZIP-compressed FastQ file for reads 1 must be provided, cannot contain spaces and must have extension '.fq.gz' or '.fastq.gz'"
             },
             "fastq_2": {
-                "errorMessage": "FastQ file for reads 2 cannot contain spaces and must have extension '.fq.gz' or '.fastq.gz'",
                 "type": "string",
                 "format": "file-path",
                 "exists": true,
+                "errorMessage": "GZIP-compressed FastQ file for reads 2 cannot contain spaces and must have extension '.fq.gz' or '.fastq.gz'",
                 "anyOf": [
                     {
                         "pattern": "^\\S+\\.f(ast)?q\\.gz$"
@@ -37,10 +39,21 @@
             "strandedness": {
                 "type": "string",
                 "errorMessage": "Strandedness must be provided and be one of 'auto', 'forward', 'reverse' or 'unstranded'",
-                "enum": ["forward", "reverse", "unstranded", "auto"],
-                "meta": ["strandedness"]
+                "enum": [
+                    "forward",
+                    "reverse",
+                    "unstranded",
+                    "auto"
+                ],
+                "meta": [
+                    "strandedness"
+                ]
             }
         },
-        "required": ["sample", "fastq_1", "strandedness"]
+        "required": [
+            "sample",
+            "fastq_1",
+            "strandedness"
+        ]
     }
 }