Merge pull request #311 from riscv-software-src/dev/kbroch/regex-ratif-date-change

restrict date regex to only valid months; fixes #310

Author: dhower-qc

schemas/ext_schema.json

@@ -147,7 +147,8 @@
               },
               "ratification_date": { 
                 "oneOf": [
-                  {"type": "string", "pattern": "^20[0-9][0-9]-[0-9][0-9]$", "$comment": "When ratification date is known" },
+                  {"type": "string", "pattern": "^20[0-9][0-9]-(0[1-9]|1[0-2])$", "$comment": "When ratification date is known", 
+                  "description": "A specific year and month in YYYY-MM format", "examples": ["2019-01", "2024-12"] },
                   {"type": "string", "pattern": "^unknown$", "$comment": "When ratification date is unknown" },
                   {"type": "null", "$comment": "When version isn't ratified" }
                 ]

schemas/schema_defs.json

@@ -80,7 +80,8 @@
     "date": {
       "type": "string",
       "format": "date",
-      "description": "A specific day in YYYY-MM-DD format, for example 2018-11-13"
+      "description": "A specific day in YYYY-MM-DD format",
+      "examples": ["2018-11-13", "2024-12-31"]
     },
     "extension_name": {
       "type": "string",
@@ -91,7 +92,7 @@
     },
     "requirement_string": {
       "type": "string",
-      "pattern": "^((>=)|(>)|(~>)|(<)|(<=)|(=))\\s*[0-9]+(\\.[0-9]+(\\.[0-9]+(-[a-fA-F0-9]+)?)?)?$"
+      "pattern": "^((>=)|(>)|(~>)|(<)|(<=)|(=))?\\s*[0-9]+(\\.[0-9]+(\\.[0-9]+(-[a-fA-F0-9]+)?)?)?$"
     },
     "version_requirements": {
       "description": "A (set of) version requirements",