git/t/t6132-pathspec-exclude.sh
Manav Rathi 93dbefb389 docs: improve discoverability of exclude pathspec
The ability to exclude paths with a negative pathspec is not mentioned
in the man pages for git grep and other commands where it might be
useful.

Add an example and a pointer to the pathspec glossary entry in the man
page for git grep to help the user to discover this ability.

Add similar pointers from the git-add and git-status man pages.

Additionally,

- Add a test for the behaviour when multiple exclusions are present.
- Add a test for the ^ alias.
- Improve name of existing test.
- Improve grammar in glossary description of the exclude pathspec.

Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Manav Rathi <mnvrth@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-09-25 17:54:36 +09:00

198 lines
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#!/bin/sh
test_description='test case exclude pathspec'
. ./test-lib.sh
test_expect_success 'setup' '
for p in file sub/file sub/sub/file sub/file2 sub/sub/sub/file sub2/file; do
if echo $p | grep /; then
mkdir -p $(dirname $p)
fi &&
: >$p &&
git add $p &&
git commit -m $p
done &&
git log --oneline --format=%s >actual &&
cat <<EOF >expect &&
sub2/file
sub/sub/sub/file
sub/file2
sub/sub/file
sub/file
file
EOF
test_cmp expect actual
'
test_expect_success 'exclude only pathspec uses default implicit pathspec' '
git log --oneline --format=%s -- . ":(exclude)sub" >expect &&
git log --oneline --format=%s -- ":(exclude)sub" >actual &&
test_cmp expect actual
'
test_expect_success 't_e_i() exclude sub' '
git log --oneline --format=%s -- . ":(exclude)sub" >actual &&
cat <<EOF >expect &&
sub2/file
file
EOF
test_cmp expect actual
'
test_expect_success 't_e_i() exclude sub/sub/file' '
git log --oneline --format=%s -- . ":(exclude)sub/sub/file" >actual &&
cat <<EOF >expect &&
sub2/file
sub/sub/sub/file
sub/file2
sub/file
file
EOF
test_cmp expect actual
'
test_expect_success 't_e_i() exclude sub using mnemonic' '
git log --oneline --format=%s -- . ":!sub" >actual &&
cat <<EOF >expect &&
sub2/file
file
EOF
test_cmp expect actual
'
test_expect_success 't_e_i() exclude :(icase)SUB' '
git log --oneline --format=%s -- . ":(exclude,icase)SUB" >actual &&
cat <<EOF >expect &&
sub2/file
file
EOF
test_cmp expect actual
'
test_expect_success 't_e_i() exclude sub2 from sub' '
(
cd sub &&
git log --oneline --format=%s -- :/ ":/!sub2" >actual &&
cat <<EOF >expect &&
sub/sub/sub/file
sub/file2
sub/sub/file
sub/file
file
EOF
test_cmp expect actual
)
'
test_expect_success 't_e_i() exclude sub/*file' '
git log --oneline --format=%s -- . ":(exclude)sub/*file" >actual &&
cat <<EOF >expect &&
sub2/file
sub/file2
file
EOF
test_cmp expect actual
'
test_expect_success 't_e_i() exclude :(glob)sub/*/file' '
git log --oneline --format=%s -- . ":(exclude,glob)sub/*/file" >actual &&
cat <<EOF >expect &&
sub2/file
sub/sub/sub/file
sub/file2
sub/file
file
EOF
test_cmp expect actual
'
test_expect_success 'm_p_d() exclude sub' '
git ls-files -- . ":(exclude)sub" >actual &&
cat <<EOF >expect &&
file
sub2/file
EOF
test_cmp expect actual
'
test_expect_success 'm_p_d() exclude sub/sub/file' '
git ls-files -- . ":(exclude)sub/sub/file" >actual &&
cat <<EOF >expect &&
file
sub/file
sub/file2
sub/sub/sub/file
sub2/file
EOF
test_cmp expect actual
'
test_expect_success 'm_p_d() exclude sub using mnemonic' '
git ls-files -- . ":!sub" >actual &&
cat <<EOF >expect &&
file
sub2/file
EOF
test_cmp expect actual
'
test_expect_success 'm_p_d() exclude :(icase)SUB' '
git ls-files -- . ":(exclude,icase)SUB" >actual &&
cat <<EOF >expect &&
file
sub2/file
EOF
test_cmp expect actual
'
test_expect_success 'm_p_d() exclude sub2 from sub' '
(
cd sub &&
git ls-files -- :/ ":/!sub2" >actual &&
cat <<EOF >expect &&
../file
file
file2
sub/file
sub/sub/file
EOF
test_cmp expect actual
)
'
test_expect_success 'm_p_d() exclude sub/*file' '
git ls-files -- . ":(exclude)sub/*file" >actual &&
cat <<EOF >expect &&
file
sub/file2
sub2/file
EOF
test_cmp expect actual
'
test_expect_success 'm_p_d() exclude :(glob)sub/*/file' '
git ls-files -- . ":(exclude,glob)sub/*/file" >actual &&
cat <<EOF >expect &&
file
sub/file
sub/file2
sub/sub/sub/file
sub2/file
EOF
test_cmp expect actual
'
test_expect_success 'multiple exclusions' '
git ls-files -- ":^*/file2" ":^sub2" >actual &&
cat <<-\EOF >expect &&
file
sub/file
sub/sub/file
sub/sub/sub/file
EOF
test_cmp expect actual
'
test_done