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add: don't complain when adding empty project root
This behavior was added in07d7bed
(add: don't complain when adding empty project root - 2009-04-28) then broken by84b8b5d
(remove match_pathspec() in favor of match_pathspec_depth() - 2013-07-14). Reinstate it. Noticed-by: Thomas Ferris Nicolaisen <tfnico@gmail.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -544,7 +544,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
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for (i = 0; i < pathspec.nr; i++) {
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const char *path = pathspec.items[i].match;
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if (!seen[i] &&
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if (!seen[i] && path[0] &&
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((pathspec.items[i].magic &
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(PATHSPEC_GLOB | PATHSPEC_ICASE)) ||
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!file_exists(path))) {
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@ -272,6 +272,25 @@ test_expect_success '"add non-existent" should fail' '
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! (git ls-files | grep "non-existent")
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'
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test_expect_success 'git add -A on empty repo does not error out' '
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rm -fr empty &&
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git init empty &&
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(
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cd empty &&
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git add -A . &&
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git add -A
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)
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'
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test_expect_success '"git add ." in empty repo' '
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rm -fr empty &&
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git init empty &&
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(
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cd empty &&
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git add .
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)
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'
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test_expect_success 'git add --dry-run of existing changed file' "
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echo new >>track-this &&
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git add --dry-run track-this >actual 2>&1 &&
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