8.12
30 Files
| (require denxi/file) | package: denxi |
denxi/file extends and reprovides racket/file.
procedure
(in-paths pattern [start]) → (sequence/c path?)
pattern : (or/c regexp? pregexp? byte-regexp? byte-pregexp? string?) start : directory-exists? = (current-directory)
Returns a sequence of paths relative to start that match
pattern.
If pattern is a string and not a regular expression object, then pattern is used as a glob pattern for use in glob-match?.
procedure
(path-matching pattern [start]) → (subprogram/c path?)
pattern : (or/c regexp? pregexp? byte-regexp? byte-pregexp? string?) start : directory-exists? = (current-directory)
Like in-paths, except this returns a subprogram that
fails with $path-not-found on the subprogram log if no
paths are found. Otherwise, the procedure uses the first matching
path.
procedure
(directory-empty? path) → boolean?
path : path-string?
procedure
(something-exists? path) → boolean?
path : path-string?
(or (file-exists? path) (directory-exists? path) (link-exists? path))
procedure
link-path : path-string? path : path-string?
Returns #t if link-path refers to an existing link,
a file, directory, or link exists at path, and both paths
resolve to the same filesystem identifier.
procedure
(file-link-exists? link-path) → boolean?
link-path : path-string?
Returns #t if link-path refers to an existing link,
and the link points to a regular file.
struct
(struct $path-not-found $message (pattern wrt))
pattern : (or/c regexp? pregexp? byte-regexp? byte-pregexp? string?) wrt : path-string?