chore: externalize Vale styles (for the master branch) (eclipse-che#2200

)

.github/workflows/build-and-validate-on-pr.yaml

@@ -79,4 +79,6 @@ jobs:
         run: tools/detect-unused-images.sh
 
       - name: Validate language on files added or modified
-        run: tools/validate_language_changes.sh
+        run: |
+          tools/get_vale_styles.sh
+          tools/validate_language_changes.sh

.gitignore

@@ -30,6 +30,9 @@ build/site
 build/site.zip
 build/site-unbranded
 
+# Keep Vale styles external
+.vale/styles/
+
 linkchecker-out.html
 .ash_history
 .bash_history

.vale.ini

@@ -11,7 +11,7 @@ StylesPath = .vale/styles
 MinAlertLevel = suggestion
 
 # IgnoredScopes specifies inline-level HTML tags to ignore.
-# These tags may occur in an active scope (unlike SkippedScopes, skipped entirely) but their content still won't raise any alerts.
+# These tags may occur in an active scope (unlike SkippedScopes, skipped entirely) but their content still will not raise any alerts.
 # Default: ignore `code` and `tt`.
 IgnoredScopes = code, tt, img, url, a, body.id
 # SkippedScopes specifies block-level HTML tags to ignore. Ignore any content in these scopes.
@@ -26,13 +26,7 @@ SkippedScopes = script, style, pre, figure, code, tt, blockquote, listingblock,
 # Project specific (CheDocs)
 # IBM Style Guide (IBM)
 # Generic (Vale)
-BasedOnStyles = CheDocs,IBM
-
-# Altering rules severity (error, warning, suggestion)
-CheDocs.ReadabilityGrade = suggestion
-IBM.Annotations = suggestion
-IBM.Slash = warning
-IBM.Usage = suggestion
+BasedOnStyles = CheDocs,RedHat
 
 # Ignore attributes definition, id statements
 TokenIgnores = (:[^\n]+: [^\n]+), (\[id=[^\n]+)
@@ -43,18 +37,21 @@ properties = md
 
 # Define specific rules for the `md` format, hijacked to process `che.properties`.
 [*.md]
-BasedOnStyles = CheDocs,IBM
+BasedOnStyles = RedHat
 # Ignore code surrounded by backticks or plus sign, parameters defaults, URLs.
 TokenIgnores = (\x60[^\n\x60]+\x60), ([^\n]+=[^\n]*), (\+[^\n]+\+), (http[^\n]+\[)
-IBM.Annotations = suggestion
-IBM.HeadingPunctuation = NO
-IBM.Headings = NO
-IBM.Slash = warning
-IBM.Usage = suggestion
+RedHat.Annotations = suggestion
+RedHat.HeadingPunctuation = NO
+RedHat.Headings = NO
+RedHat.Slash = warning
+RedHat.Usage = suggestion
 
 [*.ini]
-BasedOnStyles = CheDocs,IBM
-IBM.Slash = NO
-IBM.Spacing = NO
-CheDocs.Spelling = NO
-CheDocs.ConfigMap = NO
+BasedOnStyles = RedHat
+RedHat.Slash = NO
+RedHat.Spacing = NO
+RedHat.Spelling = NO
+RedHat.url = NO
+RedHat.ConfigMap  = NO
+RedHat.write = NO
+