ShellPromise.finally method | Bun module | Bun

Attaches a callback that is invoked when the Promise is settled (fulfilled or rejected). The resolved value cannot be modified from the callback.

The callback to execute when the Promise is settled (fulfilled or rejected).

A Promise for the completion of the callback.

Read from stdout as an ArrayBuffer

Stdout as an ArrayBuffer

const output = await $`echo hello`;
console.log(output.arrayBuffer()); // ArrayBuffer { byteLength: 6 }

Read from stdout as a Blob

Stdout as a blob

const output = await $`echo hello`;
console.log(output.blob()); // Blob { size: 6, type: "" }

Read from stdout as an Uint8Array

Stdout as an Uint8Array

const output = await $`echo hello`;
console.log(output.bytes()); // Uint8Array { byteLength: 6 }

Read from stdout as a JSON object

Stdout as a JSON object

const output = await $`echo '{"hello": 123}'`;
console.log(output.json()); // { hello: 123 }

Read from stdout as a string

The encoding to use when decoding the output

Stdout as a string with the given encoding

Read as UTF-8 string

const output = await $`echo hello`;
console.log(output.text()); // "hello\n"

Read as base64 string

const output = await $`echo ${atob("hello")}`;
console.log(output.text("base64")); // "hello\n"