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chore(deps): update tutorial validation dependencies #100

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chore(deps): update tutorial validation dependencies #100

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107 changes: 59 additions & 48 deletions package-lock.json
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6 changes: 3 additions & 3 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -21,10 +21,10 @@
},
"homepage": "https://github.com/couchbase-examples/couchbase-tutorials#readme",
"dependencies": {
"cheerio": "^1.1.2",
"cheerio": "^1.2.0",
"fs": "^0.0.1-security",
"js-yaml": "^4.1.0",
"marked": "^17.0.1",
"js-yaml": "^5.2.1",

@gemini-code-assist gemini-code-assist Bot Jul 6, 2026

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high

Upgrading js-yaml to v5.x introduces a breaking change where yaml.load() throws a YAMLException when parsing empty or whitespace-only sources (whereas v4.x safely returned undefined or null).

In utils/extract_frontmatter_from_tutorial.js, the extractFrontmatterFromContent function passes the extracted frontmatter match directly to yaml.load(match[1]). If a markdown file contains empty frontmatter (e.g., --- followed immediately by ---), match[1] will be an empty string "". Under js-yaml v5.x, this will throw an exception and crash the validation script (test-markdown-frontmatter.js).

To prevent this, either revert to js-yaml ^4.1.0 or update utils/extract_frontmatter_from_tutorial.js to guard against empty/whitespace-only frontmatter before calling yaml.load().

Suggested change
"js-yaml": "^5.2.1",
"js-yaml": "^4.1.0",

"marked": "^18.0.5",
"path": "^0.12.7"
},
"devDependencies": {
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