extensions

Documentation

Overview

Extensions example shows how to restrict the picker to a set of file extensions, the way many "attach a document" dialogs only allow .pdf, .docx, .doc, and so on.

WithExtensions is opt-in: omit it and every file is shown (the default). Matching is case-insensitive, so "Report.PDF" is included by WithExtensions("pdf"). It also composes with WithFilter — a file is shown if it matches either the glob patterns or the extensions.

Usage:

go run ./examples/extensions
go run ./examples/extensions pdf docx doc