Compact commit template message
We recently let the user know explicitly that an empty commit message will abort the commit. However, this adds yet another line to the template; let's rephrase and re-wrap so that this fits back on two lines. This patch also makes the "fatal: empty commit message?" warning a bit less scary, since this is now a "feature" instead of an error. However, we retain the non-zero exit status to indicate to callers that nothing was committed. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano

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@ -141,16 +141,15 @@ test_expect_success 'cleanup commit messages (strip,-F)' '
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echo "sample
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# Please enter the commit message for your changes.
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# To abort the commit, use an empty commit message.
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# (Comment lines starting with '#' will not be included)" >expect
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# Please enter the commit message for your changes. Lines starting
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# with '#' will be ignored, and an empty message aborts the commit." >expect
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test_expect_success 'cleanup commit messages (strip,-F,-e)' '
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echo >>negative &&
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{ echo;echo sample;echo; } >text &&
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git commit -e -F text -a &&
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head -n 5 .git/COMMIT_EDITMSG >actual &&
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head -n 4 .git/COMMIT_EDITMSG >actual &&
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test_cmp expect actual
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'
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@ -163,7 +162,7 @@ test_expect_success 'author different from committer' '
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echo >>negative &&
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git commit -e -m "sample"
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head -n 8 .git/COMMIT_EDITMSG >actual &&
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head -n 7 .git/COMMIT_EDITMSG >actual &&
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test_cmp expect actual
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'
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@ -182,7 +181,7 @@ test_expect_success 'committer is automatic' '
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# must fail because there is no change
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test_must_fail git commit -e -m "sample"
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) &&
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head -n 9 .git/COMMIT_EDITMSG | \
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head -n 8 .git/COMMIT_EDITMSG | \
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sed "s/^# Committer: .*/# Committer:/" >actual &&
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test_cmp expect actual
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'
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