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23 lines
748 B
23 lines
748 B
/** Used to match wrap detail comments. */ |
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var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/; |
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/** |
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* Inserts wrapper `details` in a comment at the top of the `source` body. |
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* |
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* @private |
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* @param {string} source The source to modify. |
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* @returns {Array} details The details to insert. |
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* @returns {string} Returns the modified source. |
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*/ |
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function insertWrapDetails(source, details) { |
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var length = details.length; |
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if (!length) { |
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return source; |
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} |
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var lastIndex = length - 1; |
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details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; |
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details = details.join(length > 2 ? ', ' : ' '); |
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return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); |
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} |
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module.exports = insertWrapDetails;
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