diff options
| -rw-r--r-- | ext/node/polyfills/internal/util/inspect.mjs | 13 | ||||
| -rw-r--r-- | tests/unit_node/util_test.ts | 5 |
2 files changed, 18 insertions, 0 deletions
diff --git a/ext/node/polyfills/internal/util/inspect.mjs b/ext/node/polyfills/internal/util/inspect.mjs index 3a61c387c..ae797449b 100644 --- a/ext/node/polyfills/internal/util/inspect.mjs +++ b/ext/node/polyfills/internal/util/inspect.mjs @@ -565,6 +565,19 @@ export function stripVTControlCharacters(str) { export function styleText(format, text) { validateString(text, "text"); + + if (Array.isArray(format)) { + for (let i = 0; i < format.length; i++) { + const item = format[i]; + const formatCodes = inspect.colors[item]; + if (formatCodes == null) { + validateOneOf(item, "format", Object.keys(inspect.colors)); + } + text = `\u001b[${formatCodes[0]}m${text}\u001b[${formatCodes[1]}m`; + } + return text; + } + const formatCodes = inspect.colors[format]; if (formatCodes == null) { validateOneOf(format, "format", Object.keys(inspect.colors)); diff --git a/tests/unit_node/util_test.ts b/tests/unit_node/util_test.ts index a47c231a1..6267018b1 100644 --- a/tests/unit_node/util_test.ts +++ b/tests/unit_node/util_test.ts @@ -353,3 +353,8 @@ Deno.test("[util] styleText()", () => { const redText = util.styleText("red", "error"); assertEquals(redText, "\x1B[31merror\x1B[39m"); }); + +Deno.test("[util] styleText() with array of formats", () => { + const colored = util.styleText(["red", "green"], "error"); + assertEquals(colored, "\x1b[32m\x1b[31merror\x1b[39m\x1b[39m"); +}); |