pathutil

package

v2.1.4 Latest Latest Go to latest Published: Feb 10, 2025 License: MIT Imports: 7 Imported by: 0

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var ErrJsonUnmarshal = errors.New("invalid json")

func IsDir(p string) bool

IsDir returns true if p exists and is a directory.

func IsPathError(err error) bool

IsPathError returns true if err is present, and it or its cause is an os.PathError.

func MarshalJsonFile(path Unknown, v interface{}) error

MarshalJsonFile marshals v into path.

func MarshalJsonFileWithDirs(path Unknown, v interface{}) error

MarshalJsonFileWithDirs creates intermediate dirs and marshals v into path.

func UnmarshalJsonFile(path Unknown, v interface{}) error

UnmarshalJsonFile unmarshals the data at path into the pointer v.

type Abs = string

Abs is an absolute path. It's just an alias of string, to avoid casting.

func ResolvePath(base, path Unknown) (Abs, error)

ResolvePath returns path if it is an absolute path, or the abspath joined with base otherwise. Use "" for base to use the cwd, as per filepath.Abs.

func ResolvePaths(base Unknown, paths []Unknown) ([]Abs, error)

type Absdir Abs

Absdir is an absolute directory.

func CallerDir() Absdir

CallerDir returns the directory of the calling code.

func (kd Absdir) Join(elem ...string) Abs

Join treats elem as the tail of the absolute directly. AbsDir("/foo").Join("x", "y") => "/foo/x/y"

type Rel = string

Rel is a relative path. It's just an alias of string, to avoid casting.

type Unknown = string

Unknown can be an absolute or relative path.

func TrimExt(p Unknown) Unknown

TrimExt removes the extension from p.