Class FS_Win32_Cygwin


  • public class FS_Win32_Cygwin
    extends FS_Win32
    FS implementation for Cygwin on Windows
    Since:
    3.0
    • Constructor Detail

      • FS_Win32_Cygwin

        public FS_Win32_Cygwin()
        Constructor
      • FS_Win32_Cygwin

        protected FS_Win32_Cygwin​(FS src)
        Constructor
        Parameters:
        src - instance whose attributes to copy
    • Method Detail

      • isCygwin

        public static boolean isCygwin()
        Returns:
        true if cygwin is found
      • newInstance

        public FS newInstance()
        Overrides:
        newInstance in class FS_Win32
        Returns:
        a new instance of the same type of FS.
      • resolve

        public java.io.File resolve​(java.io.File dir,
                                    java.lang.String pn)
        Description copied from class: FS
        Resolve this file to its actual path name that the JRE can use.

        This method can be relatively expensive. Computing a translation may require forking an external process per path name translated. Callers should try to minimize the number of translations necessary by caching the results.

        Not all platforms and JREs require path name translation. Currently only Cygwin on Win32 require translation for Cygwin based paths.

        Overrides:
        resolve in class FS
        Parameters:
        dir - directory relative to which the path name is.
        pn - path name to translate.
        Returns:
        the translated path. new File(dir,name) if this platform does not require path name translation.
      • userHomeImpl

        protected java.io.File userHomeImpl()
        Description copied from class: FS
        Determine the user's home directory (location where preferences are).
        Overrides:
        userHomeImpl in class FS_Win32
        Returns:
        the user's home directory; null if the user does not have one.
      • runInShell

        public java.lang.ProcessBuilder runInShell​(java.lang.String cmd,
                                                   java.lang.String[] args)
        Description copied from class: FS
        Initialize a ProcesssBuilder to run a command using the system shell.
        Overrides:
        runInShell in class FS_Win32
        Parameters:
        cmd - command to execute. This string should originate from the end-user, and thus is platform specific.
        args - arguments to pass to command. These should be protected from shell evaluation.
        Returns:
        a partially completed process builder. Caller should finish populating directory, environment, and then start the process.
      • relativize

        public java.lang.String relativize​(java.lang.String base,
                                           java.lang.String other)
        Description copied from class: FS
        Overrides:
        relativize in class FS
        Parameters:
        base - The path against which other should be relativized.
        other - The path that will be made relative to base.
        Returns:
        A relative path that, when resolved against base, will yield the original other.
        Since:
        3.7
        See Also:
        FileUtils.relativize(String, String)
      • runIfPresent

        public ProcessResult runIfPresent​(Repository repository,
                                          Hook hook,
                                          java.lang.String[] args,
                                          java.io.PrintStream outRedirect,
                                          java.io.PrintStream errRedirect,
                                          java.lang.String stdinArgs)
                                   throws JGitInternalException
        Description copied from class: FS
        Checks whether the given hook is defined for the given repository, then runs it with the given arguments.
        Overrides:
        runIfPresent in class FS
        Parameters:
        repository - The repository for which a hook should be run.
        hook - The hook to be executed.
        args - Arguments to pass to this hook. Cannot be null, but can be an empty array.
        outRedirect - A print stream on which to redirect the hook's stdout. Can be null, in which case the hook's standard output will be lost.
        errRedirect - A print stream on which to redirect the hook's stderr. Can be null, in which case the hook's standard error will be lost.
        stdinArgs - A string to pass on to the standard input of the hook. May be null.
        Returns:
        The ProcessResult describing this hook's execution.
        Throws:
        JGitInternalException - if we fail to run the hook somehow. Causes may include an interrupted process or I/O errors.
        Since:
        3.7