comparison hgext/convert/__init__.py @ 5121:ef338e34a906

convert: look up copies in getchanges instead of getcommit
svn: defer path expansion until getchanges to reduce latency, as well as memory
usage when converting incrementally.

5120:514c06098e9c

    def copy(self, rev):
        commit = self.commitcache[rev]
        do_copies = hasattr(self.dest, 'copyfile')
        filenames = []

        for f, v in self.source.getchanges(rev):
            newf = self.mapfile(f)
            if not newf:
                continue
            filenames.append(newf)
            try:

                self.dest.delfile(newf)
            else:
                e = self.source.getmode(f, v)
                self.dest.putfile(newf, e, data)
                if do_copies:
                    if f in commit.copies:
                        copyf = self.mapfile(commit.copies[f])
                        if copyf:
                            # Merely marks that a copy happened.
                            self.dest.copyfile(copyf, newf)

        parents = [self.map[r] for r in commit.parents]

5121:ef338e34a906

    def copy(self, rev):
        commit = self.commitcache[rev]
        do_copies = hasattr(self.dest, 'copyfile')
        filenames = []

        files, copies = self.source.getchanges(rev)
        for f, v in files:
            newf = self.mapfile(f)
            if not newf:
                continue
            filenames.append(newf)
            try:

                self.dest.delfile(newf)
            else:
                e = self.source.getmode(f, v)
                self.dest.putfile(newf, e, data)
                if do_copies:
                    if f in copies:
                        copyf = self.mapfile(copies[f])
                        if copyf:
                            # Merely marks that a copy happened.
                            self.dest.copyfile(copyf, newf)

        parents = [self.map[r] for r in commit.parents]