Пример #1
0
    def _apply_patch(self, patch, force=False, quiet=False):
        patch_name = patch.get_name()
        pc_dir = self.quilt_pc + patch_name
        patch_file = self.quilt_patches + File(patch_name)
        refresh = File(pc_dir.get_name() + "~refresh")

        if refresh.exists():
            raise QuiltError("Patch %s needs to be refreshed" % \
                                  patch_name)

        forced = False
        self.applying_patch(patch)

        if patch_file.exists():
            try:
                patch.run(self.cwd, patch_dir=self.quilt_patches, backup=True,
                        prefix=pc_dir.get_name(), quiet=quiet)
                refresh.delete_if_exists()
            except SubprocessError, e:
                refresh.touch()

                if not force:
                    patch = RollbackPatch(self.cwd, pc_dir)
                    patch.rollback()
                    patch.delete_backup()
                    raise QuiltError("Patch %s does not apply" % patch_name)
                else:
                    forced = True
Пример #2
0
    def _apply_patch(self, patch, force=False, quiet=False):
        patch_name = patch.get_name()
        pc_dir = self.quilt_pc + patch_name
        patch_file = self.quilt_patches + File(patch_name)
        refresh = File(pc_dir.get_name() + "~refresh")

        forced = False
        self.applying_patch(patch)

        if patch_file.exists():
            try:
                patch.run(self.cwd, patch_dir=self.quilt_patches, backup=True,
                          prefix=pc_dir.get_name(), quiet=quiet)
            except SubprocessError as e:
                if not force:
                    patch = RollbackPatch(self.cwd, pc_dir)
                    patch.rollback()
                    patch.delete_backup()
                    raise QuiltError("Patch %s does not apply" % patch_name)
                else:
                    refresh.touch()
                    forced = True

        self.db.add_patch(patch)

        if pc_dir.exists():
            timestamp = pc_dir + File(".timestamp")
            timestamp.touch()
        else:
            pc_dir.create()

        if not patch_file.exists():
            self.applied_empty_patch(patch, False)
        elif pc_dir.is_empty():
            self.applied_empty_patch(patch, True)
        elif forced:
            raise QuiltError("Applied patch %s (forced; needs refresh)" %
                             patch.get_name())
        else:
            self.applied_patch(patch)
Пример #3
0
    def _unapply_patch(self, patch):
        self.unapplying(patch)

        patch_name = patch.get_name()
        pc_dir = self.quilt_pc + patch_name
        timestamp = pc_dir + File(".timestamp")
        timestamp.delete_if_exists()

        if pc_dir.is_empty():
            pc_dir.delete()
            self.empty_patch(patch)
        else:
            unpatch = RollbackPatch(self.cwd, pc_dir)
            unpatch.rollback()
            unpatch.delete_backup()

        self.db.remove_patch(patch)

        refresh = File(pc_dir.get_name() + "~refresh")
        refresh.delete_if_exists()

        self.unapplied_patch(patch)