| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | /** Used to match wrap detail comments. */ |
| 2 | var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/; |
| 3 | |
| 4 | /** |
| 5 | * Inserts wrapper `details` in a comment at the top of the `source` body. |
| 6 | * |
| 7 | * @private |
| 8 | * @param {string} source The source to modify. |
| 9 | * @returns {Array} details The details to insert. |
| 10 | * @returns {string} Returns the modified source. |
| 11 | */ |
| 12 | function insertWrapDetails(source, details) { |
| 13 | var length = details.length; |
| 14 | if (!length) { |
| 15 | return source; |
| 16 | } |
| 17 | var lastIndex = length - 1; |
| 18 | details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; |
| 19 | details = details.join(length > 2 ? ', ' : ' '); |
| 20 | return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); |
| 21 | } |
| 22 | |
| 23 | module.exports = insertWrapDetails; |