add file

node_modules/consola/src/utils/string.js

@@ -0,0 +1,41 @@
+export function centerAlign (str, len, space = ' ') {
+  const free = len - str.length
+  if (free <= 0) {
+    return str
+  }
+  const freeLeft = Math.floor(free / 2)
+  let _str = ''
+  for (let i = 0; i < len; i++) {
+    _str += (i < freeLeft || i >= freeLeft + str.length) ? space : str[i - freeLeft]
+  }
+  return _str
+}
+
+export function rightAlign (str, len, space = ' ') {
+  const free = len - str.length
+  if (free <= 0) {
+    return str
+  }
+  let _str = ''
+  for (let i = 0; i < len; i++) {
+    _str += i < free ? space : str[i - free]
+  }
+  return _str
+}
+
+export function leftAlign (str, len, space = ' ') {
+  let _str = ''
+  for (let i = 0; i < len; i++) {
+    _str += i < str.length ? str[i] : space
+  }
+  return _str
+}
+
+export function align (alignment, str, len, space = ' ') {
+  switch (alignment) {
+    case 'left': return leftAlign(str, len, space)
+    case 'right': return rightAlign(str, len, space)
+    case 'center': return centerAlign(str, len, space)
+    default: return str
+  }
+}