| 189 | } |
| 190 | |
| 191 | export function formatString() { |
| 192 | const args = Array.prototype.slice.call(arguments); |
| 193 | if (args.length === 0) return null; |
| 194 | if (args.length === 1) { |
| 195 | if (typeof args[0] === "object") { |
| 196 | return JSON.stringify(args[0]); |
| 197 | } |
| 198 | return String(args[0]); |
| 199 | } |
| 200 | let firstArg = args[0]; |
| 201 | let i = 1; |
| 202 | let formatted = ""; |
| 203 | if (typeof firstArg === "string") { |
| 204 | firstArg.replace(/%([a-z%])/g, (substring: string): string => { |
| 205 | if (i < args.length) { |
| 206 | switch (substring) { |
| 207 | case "%s": |
| 208 | return String(args[i++]); |
| 209 | case "%d": |
| 210 | return String(Number(args[i++])); |
| 211 | case "%j": |
| 212 | return JSON.stringify(args[i++]); |
| 213 | case "%%": |
| 214 | return "%"; |
| 215 | default: |
| 216 | return substring; |
| 217 | } |
| 218 | } else { |
| 219 | return substring; |
| 220 | } |
| 221 | }); |
| 222 | } else { |
| 223 | formatted = JSON.stringify(firstArg); |
| 224 | } |
| 225 | for (; i < args.length; i++) { |
| 226 | formatted += JSON.stringify(args[i]); |
| 227 | } |
| 228 | return formatted; |
| 229 | } |
| 230 | |
| 231 | export function formatError(e: any, code: string) { |
| 232 | let stackTrace = |