Check version: More explicit error message

Author: howetuft

.github/workflows/wheel-releaser.yml

@@ -29,7 +29,8 @@ jobs:
     name: 'Check version compliance'
     runs-on: ubuntu-latest
     steps:
-      - if: ${{ inputs.release-version != '' }}
+      - name: Check version compliance
+        if: ${{ inputs.release-version != '' }}
         shell: python
         run: |
           import sys
@@ -38,9 +39,16 @@ jobs:
           semver_regex = r"^(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$"
           res = re.fullmatch(semver_regex, version)
           if res:
-            print("Version number OK ('{version}')")
+            print("::notice::Version number OK ('{version}')")
           else:
-            print(f"::error::Invalid version number '{version}' - (see https://semver.org)")
+            message = [
+              f"::error::INVALID RELEASE VERSION NUMBER '{version}'",
+              "Version must comply to Semantic Versioning standard:",
+              "\n\tmajor.minor.patch[-pre]\n",
+              "See https://semver.org for more information",
+              "or leave the field blank for default value\n"
+            ]
+            print("\n".join(message))
             sys.exit(1)
 
   call-build-wheels: