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Markdownlint Showcase #9

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@nimratcoderabbit nimratcoderabbit commented Jul 14, 2025

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Summary by CodeRabbit

  • Chores
    • Added a configuration file for markdownlint to enforce consistent markdown style rules.
    • Introduced a sample markdown file for testing markdown linting.

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coderabbitai bot commented Jul 14, 2025

📝 Walkthrough

Walkthrough

A new markdownlint configuration file and a sample markdown file were added. The configuration enables specific linting rules and sets the output format for markdownlint-cli2. The sample markdown file contains structured data with intentional formatting inconsistencies to test linting behavior.

Changes

File(s) Change Summary
markdownlint/.markdownlint-cli2.jsonc Added configuration for markdownlint-cli2 with specific rules and JSON formatter.
markdownlint/test.md Added sample markdown file with structured data and deliberate formatting inconsistencies.

Poem

In markdown’s land, new rules now dwell,
Linting errors, they swiftly tell.
A config appears, precise and neat,
While test.md brings a structured treat.
With every dot and every line,
Markdown’s order will align!
📝✨

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Actionable comments posted: 2

🧹 Nitpick comments (2)
markdownlint/test.md (2)

2-2: Fix indented line – breaks the key/value alignment

The leading space before version: breaks the YAML-like structure and triggers MD007/MD013. Remove the extra space to keep the top-level keys aligned.

- version: 1.0
+version: 1.0

5-5: Remove trailing whitespace – caught by MD009

Lines 5 and 9 end with spaces; markdownlint will flag them. Strip the blanks to keep the file clean.

Also applies to: 9-9

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between ef04b8d and db4219f.

📒 Files selected for processing (2)
  • markdownlint/.markdownlint-cli2.jsonc (1 hunks)
  • markdownlint/test.md (1 hunks)
🧰 Additional context used
🪛 LanguageTool
markdownlint/test.md

[grammar] ~6-~6: Ensure spelling is correct
Context: ... - id: 1 name: Item One - id: 2 name: Item Two - id: 3 name: Item Three...

(QB_NEW_EN_ORTHOGRAPHY_ERROR_IDS_1)

🪛 markdownlint-cli2 (0.17.2)
markdownlint/test.md

4-4: Unordered list indentation
Expected: 0; Actual: 2

(MD007, ul-indent)


6-6: Unordered list indentation
Expected: 0; Actual: 2

(MD007, ul-indent)


8-8: Unordered list indentation
Expected: 0; Actual: 2

(MD007, ul-indent)

🔇 Additional comments (1)
markdownlint/.markdownlint-cli2.jsonc (1)

2-2: Confirm the formatter module name

markdownlint-cli2-formatter-json shipped under that exact name only from v0.7.0 upwards.
Double-check your package.json/CI image versions to make sure the formatter resolves at runtime.

Comment on lines +4 to +8
"default": true,
"MD001": true,
"MD002": true,
"MD022": true,
"MD031": true
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🛠️ Refactor suggestion

Disable the global default before whitelisting specific rules

"default": true turns on every rule, then the explicit list immediately re-enables them again.
If you want to lint with only MD001/2/22/31, flip the flag to false (or drop it entirely and let the explicit mapping drive the set). This avoids surprises when markdownlint introduces new rules.

-    "default": true,
+    "default": false,
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
"default": true,
"MD001": true,
"MD002": true,
"MD022": true,
"MD031": true
"default": false,
"MD001": true,
"MD002": true,
"MD022": true,
"MD031": true
🤖 Prompt for AI Agents
In markdownlint/.markdownlint-cli2.jsonc around lines 4 to 8, the "default":
true setting enables all rules globally, which conflicts with the explicit rule
list and may cause unexpected linting when new rules are added. Change "default"
to false or remove it entirely so only the explicitly listed rules (MD001,
MD002, MD022, MD031) are enabled, preventing unintended rule activation.

Comment on lines +4 to +9
- id: 1
name: Item One
- id: 2
name: Item Two
- id: 3
name: Item Three
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🛠️ Refactor suggestion

Normalise list indentation

Each list item should start at the same column. Current mixture of 2- and 3-space indents violates MD007.

-items:
-  - id: 1
-    name: Item One  
-  - id: 2
-   name: Item Two
-  - id: 3
-    name: Item Three    
+items:
+  - id: 1
+    name: Item One
+  - id: 2
+    name: Item Two
+  - id: 3
+    name: Item Three

Committable suggestion skipped: line range outside the PR's diff.

🧰 Tools
🪛 LanguageTool

[grammar] ~6-~6: Ensure spelling is correct
Context: ... - id: 1 name: Item One - id: 2 name: Item Two - id: 3 name: Item Three...

(QB_NEW_EN_ORTHOGRAPHY_ERROR_IDS_1)

🪛 markdownlint-cli2 (0.17.2)

4-4: Unordered list indentation
Expected: 0; Actual: 2

(MD007, ul-indent)


6-6: Unordered list indentation
Expected: 0; Actual: 2

(MD007, ul-indent)


8-8: Unordered list indentation
Expected: 0; Actual: 2

(MD007, ul-indent)

🤖 Prompt for AI Agents
In markdownlint/test.md around lines 4 to 9, the list items have inconsistent
indentation with a mix of 2 and 3 spaces. Normalize the indentation so that each
list item starts at the same column, using consistent spaces (preferably 2
spaces) before each list item to comply with MD007.

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