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author | Teng Long <dyroneteng@gmail.com> | 2022-11-09 17:06:55 +0800 |
---|---|---|
committer | Taylor Blau <me@ttaylorr.com> | 2022-11-09 21:43:16 -0500 |
commit | b5ba2070cb76c25cfa6c14e04b034642eac31e97 (patch) | |
tree | be7d137e86ec68640349b355e7e7c61bdd229193 | |
parent | 8f4921a70d8307cf2a46b35d6040f552420d75b9 (diff) | |
download | git-b5ba2070cb76c25cfa6c14e04b034642eac31e97.tar.gz |
notes.c: provide tips when target and append note are both empty
When "git notes append <object>" is executed, if there is no note in
the given object and the appended note is empty too, we could print
the exact tips to end-user.
Signed-off-by: Teng Long <dyroneteng@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
-rw-r--r-- | builtin/notes.c | 5 | ||||
-rwxr-xr-x | t/t3301-notes.sh | 5 |
2 files changed, 7 insertions, 3 deletions
diff --git a/builtin/notes.c b/builtin/notes.c index 8c3a1cd913..a6273781fb 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -631,7 +631,10 @@ static int append_edit(int argc, const char **argv, const char *prefix) BUG("combine_notes_overwrite failed"); logmsg = xstrfmt("Notes added by 'git notes %s'", argv[0]); commit_notes(the_repository, t, logmsg); - } + } else if (!d.buf.len && !note) + fprintf(stderr, + _("Both original and appended notes are empty in %s, do nothing\n"), + oid_to_hex(&object)); free(logmsg); free_note_data(&d); diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh index 3288aaec7d..e7807e052a 100755 --- a/t/t3301-notes.sh +++ b/t/t3301-notes.sh @@ -552,6 +552,7 @@ test_expect_success 'appending empty string does not change existing note' ' ' test_expect_success 'git notes append == add when there is no existing note' ' + test_when_finished git notes remove HEAD && git notes remove HEAD && test_must_fail git notes list HEAD && git notes append -m "Initial set of notes${LF}${LF}More notes appended with git notes append" && @@ -560,9 +561,9 @@ test_expect_success 'git notes append == add when there is no existing note' ' ' test_expect_success 'appending empty string to non-existing note does not create note' ' - git notes remove HEAD && test_must_fail git notes list HEAD && - git notes append -m "" && + git notes append -m "" >output 2>&1 && + grep "Both original and appended notes are empty" output && test_must_fail git notes list HEAD ' |