HDDS-11970. Ignore markdown code blocks in cspell (#118)

CONTRIBUTING.md

@@ -190,7 +190,7 @@ Docusaurus provides many options for laying out documentation pages and their me
 
 #### Spelling
 
-The file names and content of all markdown pages are checked for spelling mistakes using [cspell](https://cspell.org/) as part of GitHub actions. Spelling can also be checked locally by running the script [.github/scripts/spelling.sh](.github/scripts/spelling.sh). This requires you to have pnpm's dev dependencies installed on your machine for cspell to work (run `pnpm install --dev`).
+As part of the GitHub Actions CI, all markdown pages will be checked for spelling mistakes using [cspell](https://cspell.org/). Markdown code blocks are excluded from spelling checks. Spelling can also be checked locally by running the script [.github/scripts/spelling.sh](.github/scripts/spelling.sh). This requires you to have pnpm's dev dependencies installed on your machine for cspell to work (run `pnpm install --dev`).
 
 **If spell check fails for words that are correct but not recognized:**
 

cspell.yaml

@@ -33,6 +33,26 @@ import:
 - "@cspell/dict-shell/cspell-ext.json"
 - "@cspell/dict-docker/cspell-ext.json"
 
+languageSettings:
+- languageId:
+  - markdown
+  - mdx
+  ignoreRegExpList:
+  - markdown_code_block
+  - markdown_inline_code
+
+patterns:
+- name: markdown_code_block
+  pattern: |
+    /
+        ^(\s*`{3,}).*     # match the ```
+        [\s\S]*?          # the block of code
+        ^\1               # end of the block
+    /gmx
+- name: markdown_inline_code
+  pattern: |
+    `[^`]*`
+
 flagWords:
 # Write "quasi-closed" instead of "quasi closed".
 - quasi

docs/08-developer-guide/04-project/02-release-guide.md

@@ -1,11 +1,5 @@
 ---
 sidebar_label: Release Manager Guide
-
-# Custom words specific to this page:
-# cSpell:ignore protoroot codesigningkey lockdir pinentry gpgconf orgapacheozone
-
-# On this page, ignore CLI options used with -D or -P.
-# cSpell:ignoreRegExp -(D|P)[a-z\.,]+([\s]|=)
 ---
 
 # Apache Release Manager Guide