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| author | Ramkumar Ramachandra <artagnon@gmail.com> | 2012-09-22 16:57:59 +0530 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-09-25 11:31:48 -0700 |
| commit | af9c9f97137dfb3f20a17d76520803c0312fd3e4 (patch) | |
| tree | 8ad5e10520b6cd36497ed07c2fc70dedefbc07e1 | |
| parent | bafc478f1618534fcb85bedc0fa224bd2d462441 (diff) | |
| download | git-af9c9f97137dfb3f20a17d76520803c0312fd3e4.tar.gz | |
submodule: if $command was not matched, don't parse other args
"git submodule" command DWIMs the command line and assumes a
unspecified action word for 'status' action. This is a UI mistake
that leads to a confusing behaviour. A mistyped command name is
instead treated as a request for 'status' of the submodule with that
name, e.g.
$ git submodule show
error: pathspec 'show' did not match any file(s) known to git.
Did you forget to 'git add'?
Stop DWIMming an unknown or mistyped subcommand name as pathspec
given to unspelled "status" subcommand. "git submodule" without any
argument is still interpreted as "git submodule status", but its
value is questionable.
Adjust t7400 to match, and stop advertising the default subcommand
being 'status' which does not help much in practice, other than
promoting laziness and confusion.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | Documentation/git-submodule.txt | 1 | ||||
| -rwxr-xr-x | git-submodule.sh | 10 | ||||
| -rwxr-xr-x | t/t7400-submodule-basic.sh | 4 |
3 files changed, 11 insertions, 4 deletions
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt index 2de7bf0900..b4683bba1b 100644 --- a/Documentation/git-submodule.txt +++ b/Documentation/git-submodule.txt @@ -112,7 +112,6 @@ status:: initialized, `+` if the currently checked out submodule commit does not match the SHA-1 found in the index of the containing repository and `U` if the submodule has merge conflicts. - This command is the default command for 'git submodule'. + If `--recursive` is specified, this command will recurse into nested submodules, and show their status as well. diff --git a/git-submodule.sh b/git-submodule.sh index e89b516039..152ad9214b 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -1056,7 +1056,15 @@ do done # No command word defaults to "status" -test -n "$command" || command=status +if test -z "$command" +then + if test $# = 0 + then + command=status + else + usage + fi +fi # "-b branch" is accepted only by "add" if test -n "$branch" && test "$command" != add diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index 0278f48396..442dc44e3c 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -438,8 +438,8 @@ test_expect_success 'moving to a commit without submodule does not leave empty d git checkout second ' -test_expect_success 'submodule <invalid-path> warns' ' - test_failure_with_unknown_submodule +test_expect_success 'submodule <invalid-subcommand> fails' ' + test_must_fail git submodule no-such-subcommand ' test_expect_success 'add submodules without specifying an explicit path' ' |