comparison mercurial/match.py @ 38612:760cc5dc01e8

fileset: restrict getfileset() to not return a computed set (API)

And rename the functions accordingly. fileset.match() will be changed to
not compute the initial subset.

test-glog*.t get back to the state before 9f9ffe5f687c "match: compose
'set:' pattern as matcher."

38611:0ba4cf3f088f

        # slightly faster, provided by facebook's re2 bindings
        return m.test_match
    except AttributeError:
        return m.match

def _expandsets(kindpats, ctx, listsubrepos):
    '''Returns the kindpats list with the 'set' patterns expanded.'''
    fset = set()
    other = []

    for kind, pat, source in kindpats:
        if kind == 'set':
            if not ctx:
                raise error.ProgrammingError("fileset expression with no "
                                             "context")
            s = ctx.getfileset(pat)
            fset.update(s)

            if listsubrepos:
                for subpath in ctx.substate:
                    s = ctx.sub(subpath).getfileset(pat)
                    fset.update(subpath + '/' + f for f in s)

            continue
        other.append((kind, pat, source))
    return fset, other

def _expandsubinclude(kindpats, root):
    '''Returns the list of subinclude matcher args and the kindpats without the
    subincludes in it.'''
    relmatchers = []

            return False
    return True

def _buildkindpatsmatcher(matchercls, root, cwd, kindpats, ctx=None,
                          listsubrepos=False, badfn=None):
    fset, kindpats = _expandsets(kindpats, ctx, listsubrepos)
    matchers = []
    if kindpats:
        m = matchercls(root, cwd, kindpats, listsubrepos=listsubrepos,
                       badfn=badfn)
        matchers.append(m)
    if fset:
        m = predicatematcher(root, cwd, fset.__contains__,
                             predrepr='fileset', badfn=badfn)
        matchers.append(m)
    if not matchers:
        return nevermatcher(root, cwd, badfn=badfn)
    if len(matchers) == 1:
        return matchers[0]
    return unionmatcher(matchers)

38612:760cc5dc01e8

        # slightly faster, provided by facebook's re2 bindings
        return m.test_match
    except AttributeError:
        return m.match

def _expandsets(root, cwd, kindpats, ctx, listsubrepos, badfn):
    '''Returns the kindpats list with the 'set' patterns expanded to matchers'''
    matchers = []
    other = []

    for kind, pat, source in kindpats:
        if kind == 'set':
            if not ctx:
                raise error.ProgrammingError("fileset expression with no "
                                             "context")
            matchers.append(ctx.matchfileset(pat, badfn=badfn))

            if listsubrepos:
                for subpath in ctx.substate:
                    sm = ctx.sub(subpath).matchfileset(pat, badfn=badfn)
                    pm = prefixdirmatcher(root, cwd, subpath, sm, badfn=badfn)
                    matchers.append(pm)

            continue
        other.append((kind, pat, source))
    return matchers, other

def _expandsubinclude(kindpats, root):
    '''Returns the list of subinclude matcher args and the kindpats without the
    subincludes in it.'''
    relmatchers = []

            return False
    return True

def _buildkindpatsmatcher(matchercls, root, cwd, kindpats, ctx=None,
                          listsubrepos=False, badfn=None):
    matchers = []
    fms, kindpats = _expandsets(root, cwd, kindpats, ctx=ctx,
                                listsubrepos=listsubrepos, badfn=badfn)
    if kindpats:
        m = matchercls(root, cwd, kindpats, listsubrepos=listsubrepos,
                       badfn=badfn)
        matchers.append(m)
    if fms:
        matchers.extend(fms)
    if not matchers:
        return nevermatcher(root, cwd, badfn=badfn)
    if len(matchers) == 1:
        return matchers[0]
    return unionmatcher(matchers)