Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Dir

func Dir(dst string, sources ...string) (bool, error)

    Dir reports whether any of the sources have been modified more recently than the destination. If a source or destination is a directory, this function returns true if a source has any file that has been modified more recently than the most recently modified file in dst. If the destination file doesn't exist, it always returns true and nil. It's an error if any of the sources don't exist.

    func DirNewer

    func DirNewer(target time.Time, sources ...string) (bool, error)

      DirNewer reports whether any item in sources is newer than the target time. Sources are searched recursively and searching stops as soon as any entry is newer than the target.

      func Glob

      func Glob(dst string, globs ...string) (bool, error)

        Glob expands each of the globs (file patterns) into individual sources and then calls Path on the result, reporting if any of the resulting sources have been modified more recently than the destination. Syntax for Glob patterns is the same as stdlib's filepath.Glob. Note that Glob does not expand environment variables before globbing -- env var expansion happens during the call to Path. It is an error for any glob to return an empty result.

        func GlobNewer

        func GlobNewer(target time.Time, sources ...string) (bool, error)

          GlobNewer performs glob expansion on each source and passes the results to PathNewer for inspection. It returns the first time PathNewer encounters a newer file

          func NewestModTime

          func NewestModTime(targets ...string) (time.Time, error)

            NewestModTime recurses a list of target filesystem objects and finds the the newest ModTime among them.

            func OldestModTime

            func OldestModTime(targets ...string) (time.Time, error)

              OldestModTime recurses a list of target filesystem objects and finds the the oldest ModTime among them.

              func Path

              func Path(dst string, sources ...string) (bool, error)

                Path first expands environment variables like $FOO or ${FOO}, and then reports if any of the sources have been modified more recently than the destination. Path does not descend into directories, it literally just checks the modtime of each thing you pass to it. If the destination file doesn't exist, it always returns true and nil. It's an error if any of the sources don't exist.

                func PathNewer

                func PathNewer(target time.Time, sources ...string) (bool, error)

                  PathNewer checks whether any of the sources are newer than the target time. It stops at the first newer file it encounters. Each source path is passed through os.ExpandEnv.

                  Types

                  This section is empty.

                  Source Files