assetFileNames

• Type: optional assetFileNames: string | (chunkInfo) => string

Defined in: options/output-options.ts:295

The pattern to use for naming custom emitted assets to include in the build output, or a function that is called per asset to return such a pattern.

Patterns support the following placeholders:

• [extname]: The file extension of the asset including a leading dot, e.g. .css.
• [ext]: The file extension without a leading dot, e.g. css.
• [hash]: A hash based on the content of the asset. You can also set a specific hash length via e.g. [hash:10]. By default, it will create a base-64 hash. If you need a reduced character set, see output.hashCharacters.
• [name]: The file name of the asset excluding any extension.

Forward slashes (/) can be used to place files in sub-directories.

See also output.chunkFileNames, output.entryFileNames.

Default

'assets/[name]-[hash][extname]'