[PATCH 0/7] Resend of sb/submodule-update-in-c

[Stefan Beller]

Thanks Brandon for pointing out to use repo_git_path instead of
manually constructing the path.

That is the only change in this resend.

Thanks,
Stefan

Stefan Beller (7):
  git-submodule.sh: align error reporting for update mode to use path
  git-submodule.sh: rename unused variables
  builtin/submodule--helper: factor out submodule updating
  builtin/submodule--helper: store update_clone information in a struct
  builtin/submodule--helper: factor out method to update a single
    submodule
  submodule--helper: replace connect-gitdir-workingtree by
    ensure-core-worktree
  submodule--helper: introduce new update-module-mode helper

 builtin/submodule--helper.c | 216 ++++++++++++++++++++++++++----------
 git-submodule.sh            |  29 +----
 2 files changed, 164 insertions(+), 81 deletions(-)

(I am not yet using format-patches internal range diff version,
but  the paste below is manually crafted; the patch numbers are off, as
the fix was done in the second to last patch)

./git-range-diff origin/sb/submodule-update-in-c...

1:  1c866b9831d ! 1:  7bb6249dea9 submodule--helper: replace 
connect-gitdir-workingtree by ensure-core-worktree
    @@ -49,7 +49,7 @@
     +          const char *rel_path;
     +          struct strbuf sb = STRBUF_INIT;
     +
    -+          cfg_file = xstrfmt("%s/config", subrepo.gitdir);
    ++          cfg_file = repo_git_path(&subrepo, "config");
     +
     +          abs_path = absolute_pathdup(path);
     +          rel_path = relative_path(abs_path, subrepo.gitdir, &sb);
2:  5a3587e9c25 = 2:  23dc45cee2d submodule--helper: introduce new 
update-module-mode helper