comparison mercurial/ui.py @ 46623:b91a695b3b08

config: use level to properly deal with value priority

A higher priority alias will now take precedence over lower priority ones.

This was a requirements step before using alias more widely, especially to
rename existing and established config option.

Differential Revision: https://phab.mercurial-scm.org/D9927

46622:a3dced4b7b04

                b"config item: '%s.%s' '%s'"
            )
            msg %= (section, name, pycompat.bytestr(default))
            self.develwarn(msg, 2, b'warn-config-default')

        for s, n in alternates:
            candidate = self._data(untrusted).get(s, n, None)
            if candidate is not None:
                value = candidate
                break

        if self.debugflag and not untrusted and self._reportuntrusted:
            for s, n in alternates:
                uvalue = self._ucfg.get(s, n)
                if uvalue is not None and uvalue != value:

46623:b91a695b3b08

                b"config item: '%s.%s' '%s'"
            )
            msg %= (section, name, pycompat.bytestr(default))
            self.develwarn(msg, 2, b'warn-config-default')

        candidates = []
        config = self._data(untrusted)
        for s, n in alternates:
            candidate = config.get(s, n, None)
            if candidate is not None:
                candidates.append((s, n, candidate))
        if candidates:

            def level(x):
                return config.level(x[0], x[1])

            value = max(candidates, key=level)[2]

        if self.debugflag and not untrusted and self._reportuntrusted:
            for s, n in alternates:
                uvalue = self._ucfg.get(s, n)
                if uvalue is not None and uvalue != value: