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| author | Stefan Beller <sbeller@google.com> | 2016-10-06 12:37:24 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-11-29 14:25:09 -0800 |
| commit | 619acfc78c526bc9df17b7704e60d0512ab7a84c (patch) | |
| tree | dcf2fbb2e6814b51aa4c4f05871601e3b5742294 /git-submodule.sh | |
| parent | 250ab24ab3a35d5857855a2e00483dcd8867fdca (diff) | |
| download | git-619acfc78c526bc9df17b7704e60d0512ab7a84c.tar.gz git-619acfc78c526bc9df17b7704e60d0512ab7a84c.tar.xz | |
submodule add: extend force flag to add existing repos
Currently the force flag in `git submodule add` takes care of possibly
ignored files or when a name collision occurs.
However there is another situation where submodule add comes in handy:
When you already have a gitlink recorded, but no configuration was
done (i.e. no .gitmodules file nor any entry in .git/config) and you
want to generate these config entries. For this situation allow
`git submodule add` to proceed if there is already a submodule at the
given path in the index.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index a024a135d..3762616b5 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -207,8 +207,14 @@ cmd_add() tstart s|/*$|| ') - git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && - die "$(eval_gettext "'\$sm_path' already exists in the index")" + if test -z "$force" + then + git ls-files --error-unmatch "$sm_path" > /dev/null 2>&1 && + die "$(eval_gettext "'\$sm_path' already exists in the index")" + else + git ls-files -s "$sm_path" | sane_grep -v "^160000" > /dev/null 2>&1 && + die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")" + fi if test -z "$force" && ! git add --dry-run --ignore-missing "$sm_path" > /dev/null 2>&1 then |