comparison mercurial/util.py @ 4230:c93562fb12cc

Fix handling of paths when run outside the repo.

The main problem was that dirstate.getcwd() returned just "",
which was interpreted as "we're at the repo root".  It now returns
an absolute path.

The util.pathto function was also changed to deal with the "cwd is
an absolute path" case.

4229:24c22a3f2ef8

    If n1 is a relative path, it's assumed it's
    relative to root.
    n2 should always be relative to root.
    '''
    if not n1: return localpath(n2)
    a, b = n1.split(os.sep), n2.split('/')
    a.reverse()
    b.reverse()
    while a and b and a[-1] == b[-1]:
        a.pop()

4230:c93562fb12cc

    If n1 is a relative path, it's assumed it's
    relative to root.
    n2 should always be relative to root.
    '''
    if not n1: return localpath(n2)
    if os.path.isabs(n1):
        if os.path.splitdrive(root)[0] != os.path.splitdrive(n1)[0]:
            return os.path.join(root, localpath(n2))
        n2 = '/'.join((pconvert(root), n2))
    a, b = n1.split(os.sep), n2.split('/')
    a.reverse()
    b.reverse()
    while a and b and a[-1] == b[-1]:
        a.pop()