Merge branch 'xl/upgrade-repo-format' into jch

Allow runtime upgrade of the repository format version, which needs
to be done carefully.

There is a rather unpleasant backward compatibility worry with the
last step of this series, but it is the right thing to do in the
longer term.

* xl/upgrade-repo-format:
  check_repository_format_gently(): refuse extensions for old repositories
  sparse-checkout: upgrade repository to version 1 when enabling extension
  fetch: allow adding a filter after initial clone
  repository: add a helper function to perform repository format upgrade
This commit is contained in:
Junio C Hamano
2020-06-19 14:52:23 -07:00
11 changed files with 75 additions and 11 deletions

View File

@ -253,6 +253,8 @@ static int set_config(enum sparse_checkout_mode mode)
{
const char *config_path;
if (upgrade_repository_format(1) < 0)
die(_("unable to upgrade repository format to enable worktreeConfig"));
if (git_config_set_gently("extensions.worktreeConfig", "true")) {
error(_("failed to set extensions.worktreeConfig setting"));
return 1;