variablesoftware / logface / 15371407231

coverage: 91.974% (+0.5%) from 91.47%
15371407231

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✨ fix: (config): add new logface configuration with emoji sets and randomization

256 of 293 branches covered (87.37%)

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443 of 467 relevant lines covered (94.86%)

33.84 hits per line

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92.5
/src/utils/formatWithReplacements.ts
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/**
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 * Format a string with printf-style replacements (e.g., %s, %d, %f, %o, %O).
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 * @param fmt - The format string
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 * @param args - Arguments to replace in the format string
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 * @returns An array with the formatted string as the first element, followed by any unused args
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 */
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export function formatWithReplacements(
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  fmt: string,
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  args: unknown[],
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): unknown[] {
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  if (typeof fmt !== "string") return [fmt, ...args];
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  let i = 0;
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  const formatted = fmt.replace(/%[sdifoO]/g, (match) => {
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    if (i >= args.length) return match;
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    const val = args[i++];
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    switch (match) {
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      case "%s":
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        return String(val);
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      case "%d":
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      case "%i":
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        return String(parseInt(val as string, 10));
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      case "%f":
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        return String(parseFloat(val as string));
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      case "%o":
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      case "%O":
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        return typeof val === "object" ? JSON.stringify(val) : String(val);
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      default:
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        return match;
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    }
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  });
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  return [formatted, ...args.slice(i)];
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}
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