file -- Extend filepath.Glob function

Usage

Search with **/ wildcard (match all directories recursively).

matches, err := file.Glob("**/*.[ch]")
if err != nil {
    fmt.Fprintf(os.Stderr, "%+v\n", err)
    return
}
for _, path := range matches {
    fmt.Println(path)
}
// Output:
// testdata/include/source.h
// testdata/source.c

Glob with context.Context

matches, err := file.GlobWithContext(context.Background(), "**/*.[ch]")
if err != nil {
    fmt.Fprintf(os.Stderr, "%+v\n", err)
    return
}
for _, path := range matches {
    fmt.Println(path)
}
// Output:
// testdata/include/source.h
// testdata/source.c

Glob with flags

matches, err := file.Glob("**/*.[ch]", file.WithFlags(file.StdFlags|file.AbsolutePath))
if err != nil {
    fmt.Fprintf(os.Stderr, "%+v\n", err)
    return
}
for _, path := range matches {
    fmt.Println(path)
}
// Output:
// /home/username/go/src/github.com/spiegel-im-spiegel/file/testdata/include/source.h
// /home/username/go/src/github.com/spiegel-im-spiegel/file/testdata/source.c

Flag	Note
`ContainsFile`	contains file
`ContainsDir`	contains directory
`SeparatorSlash`	use slash character for separator character in path
`AbsolutePath`	output absolute representation of path
`StdFlags`	`ContainsFile \| ContainsDir` (default)