Usefull to insert a repeatetive JSDoc line in all JSDoc blocks of a file.
❯ cat test_replace.js
/**
* @param {number} a - The first number
* @param {number} b - The second number
* @returns {number} The sum of the two numbers
*/
function add(a, b) {
return a + b;
}
❯ go run main.go test_replace.js "@description Hello World"
/**
* @param {number} a - The first number
* @param {number} b - The second number
* @returns {number} The sum of the two numbers
* @description Hello World
*/
function add(a, b) {
return a + b;
}
❯ cat test_replace_new.js
/**
* @param {number} a - The first number
* @param {number} b - The second number
* @returns {number} The sum of the two numbers
* @description Hello World
*/
function add(a, b) {
return a + b;
}go run main.go <filename.js> <line_to_add>