Example #1
0
def create_dir(path, mode=0777):
    """Ensure that a directory exists at path. Parent directories are created
    if needed.

    :param path: Directory to create if it does not exist.
    :param mode: Mode for newly created parent directories.
    :param return: ``False`` if the path existed, ``True`` otherwise.
    """
    npath = remote.path.normpath(path)

    st = remote.stat(path)

    if not st:
        head, tail = remote.path.split(path)
        if tail and head:
            # create parent directories
            create_dir(head, mode)
        remote.mkdir(npath, mode)
        return Changed(msg='Created directory: {}'.format(path))

    return Unchanged('Already exists: {}'.format(path))
Example #2
0
def create_dir(path, mode=0777):
    """Ensure that a directory exists at path. Parent directories are created
    if needed.

    :param path: Directory to create if it does not exist.
    :param mode: Mode for newly created parent directories.
    :param return: ``False`` if the path existed, ``True`` otherwise.
    """
    npath = remote.path.normpath(path)

    st = remote.stat(path)

    if not st:
        head, tail = remote.path.split(path)
        if tail and head:
            # create parent directories
            create_dir(head, mode)
        remote.mkdir(npath, mode)
        return Changed(msg='Created directory: {}'.format(path))

    return Unchanged('Already exists: {}'.format(path))
Example #3
0
def remote_tmpdir(delete=True, randbytes=16, mode=0o700):
    # FIXME: audit this for security issues

    if config['cmd_mktemp']:
        # create directory using mktemp command
        tmpdir, _, _ = proc.run([config['cmd_mktemp'], '-d'])
        tmpdir = tmpdir.rstrip('\n')
    else:
        # emulate mktemp
        tmpdir = remote.path.join(config['fs_fallback_tmpdir'],
                                  'remand-' + hexlify(os.urandom(randbytes)))

        remote.mkdir(tmpdir, mode=mode)

    log.debug('Created temporary directory {}'.format(tmpdir))

    try:
        yield tmpdir
    finally:
        if delete:
            log.debug('Removing temporary directory {}'.format(tmpdir))
            remove_dir(tmpdir)
Example #4
0
def remote_tmpdir(delete=True, randbytes=16, mode=0o700):
    # FIXME: audit this for security issues

    if config['cmd_mktemp']:
        # create directory using mktemp command
        tmpdir, _, _ = proc.run([config['cmd_mktemp'], '-d'])
        tmpdir = tmpdir.rstrip('\n')
    else:
        # emulate mktemp
        tmpdir = remote.path.join(config['fs_fallback_tmpdir'],
                                  'remand-' + hexlify(os.urandom(randbytes)))

        remote.mkdir(tmpdir, mode=mode)

    log.debug('Created temporary directory {}'.format(tmpdir))

    try:
        yield tmpdir
    finally:
        if delete:
            log.debug('Removing temporary directory {}'.format(tmpdir))
            remove_dir(tmpdir)
Example #5
0
File: devmod.py Project: mbr/remand
def run():
    log.warning('Running testing module. Do not run this on a real machine!')

    log.debug('Testing popen')
    proc = remote.popen(['uname'])
    stdout, stderr = proc.communicate()
    assert 'Linux' == stdout.strip()

    log.debug('Testing getcwd()')
    assert '/home/vagrant' == remote.getcwd()

    log.debug('Testing chdir()')
    remote.chdir('/')
    assert '/' == remote.getcwd()
    remote.chdir('/home/vagrant')

    # create a sample file
    TESTFN = 'testfile'
    TESTDN = 'TESTDIR'
    log.debug('Testing file')
    with remote.file(TESTFN, mode='w') as out:
        out.write('test')

    log.debug('Testing chmod')
    remote.chmod(TESTFN, 0732)

    log.debug('Testing mkdir')
    # FIXME: umask?
    # FIXME: on exists/conflict?
    remote.mkdir(TESTDN, 0700)

    log.debug('Testing listdir')
    assert TESTFN in remote.listdir('.')
    assert TESTDN in remote.listdir('.')

    log.debug('Testing rmdir')
    remote.rmdir(TESTDN)

    # FIXME: can't test chown without root access

    log.debug('Testing normalize')
    assert '/home' == remote.normalize('./..')

    log.debug('Testing symlink')
    remote.symlink('to', 'from')

    log.debug('Testing lstat')
    remote.lstat('from')

    log.debug('Testing readlink')
    assert remote.readlink('/home/vagrant/from') == 'to'

    log.debug('Testing rename')
    remote.rename('from', 'from2')
    assert remote.readlink('/home/vagrant/from2') == 'to'

    log.debug('Testing unlink')
    remote.unlink('/home/vagrant/from2')

    log.debug('Testing stat')
    s = remote.stat(TESTFN)
    assert s.st_uid == 1000
    assert s.st_gid == 1000
    remote.unlink(TESTFN)