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for-each-ref: utilize core.warnAmbiguousRefs for :short-format

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core.warnAmbiguousRefs is used to select strict mode for the
abbreviation for the ":short" format specifier of "refname" and "upstream".

In strict mode, the abbreviated ref will never trigger the
'warn_ambiguous_refs' warning. I.e. for these refs:

  refs/heads/xyzzy
  refs/tags/xyzzy

the abbreviated forms are:

  heads/xyzzy
  tags/xyzzy

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Bert Wesarg
2009-04-13 12:25:47 +02:00
committed by Junio C Hamano
parent 6e7b3309d3
commit 2bb98169be
3 changed files with 22 additions and 4 deletions
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18
t/t6300-for-each-ref.sh
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@ -301,10 +301,11 @@ test_expect_success 'Check for invalid refname format' '
cat >expected <<\EOF
heads/master
master
tags/master
EOF
test_expect_success 'Check ambiguous head and tag refs' '
test_expect_success 'Check ambiguous head and tag refs (strict)' '
git config --bool core.warnambiguousrefs true &&
git checkout -b newtag &&
echo "Using $datestamp" > one &&
git add one &&
@ -315,12 +316,23 @@ test_expect_success 'Check ambiguous head and tag refs' '
test_cmp expected actual
'
cat >expected <<\EOF
heads/master
master
EOF
test_expect_success 'Check ambiguous head and tag refs (loose)' '
git config --bool core.warnambiguousrefs false &&
git for-each-ref --format "%(refname:short)" refs/heads/master refs/tags/master >actual &&
test_cmp expected actual
'
cat >expected <<\EOF
heads/ambiguous
ambiguous
EOF
test_expect_success 'Check ambiguous head and tag refs II' '
test_expect_success 'Check ambiguous head and tag refs II (loose)' '
git checkout master &&
git tag ambiguous testtag^0 &&
git branch ambiguous testtag^0 &&