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![Nguyễn Thái Ngọc Duy](/assets/img/avatar_default.png)
This lets us use :(attr) with "git grep <tree-ish>" or "git log". :(attr) requires another round of checking before we can declare that a path is matched. This is done after path matching since we have lots of optimization to take a shortcut when things don't match. Note that if :(attr) is present, we can't return all_entries_interesting / all_entries_not_interesting anymore because we can't be certain about that. Not until match_pathspec_attrs() can tell us "yes all these paths satisfy :(attr)". Second note. Even though we walk a specific tree, we use attributes from _worktree_ (or falling back to the index), not from .gitattributes files on that tree. This by itself is not necessarily wrong, but the user just have to be aware of this. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
257 lines
5.5 KiB
Bash
Executable file
257 lines
5.5 KiB
Bash
Executable file
#!/bin/sh
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test_description='test labels in pathspecs'
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. ./test-lib.sh
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test_expect_success 'setup a tree' '
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cat <<-\EOF >expect &&
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fileA
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fileAB
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fileAC
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fileB
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fileBC
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fileC
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fileNoLabel
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fileSetLabel
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fileUnsetLabel
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fileValue
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fileWrongLabel
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sub/fileA
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sub/fileAB
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sub/fileAC
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sub/fileB
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sub/fileBC
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sub/fileC
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sub/fileNoLabel
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sub/fileSetLabel
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sub/fileUnsetLabel
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sub/fileValue
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sub/fileWrongLabel
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EOF
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mkdir sub &&
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while read path
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do
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echo content >$path &&
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git add $path || return 1
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done <expect &&
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git commit -m "initial commit" &&
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git ls-files >actual &&
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test_cmp expect actual
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'
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test_expect_success 'pathspec with no attr' '
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test_must_fail git ls-files ":(attr:)"
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'
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test_expect_success 'pathspec with labels and non existent .gitattributes' '
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git ls-files ":(attr:label)" >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'pathspec with labels and non existent .gitattributes (2)' '
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test_must_fail git grep content HEAD -- ":(attr:label)"
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'
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test_expect_success 'setup .gitattributes' '
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cat <<-\EOF >.gitattributes &&
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fileA labelA
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fileB labelB
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fileC labelC
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fileAB labelA labelB
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fileAC labelA labelC
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fileBC labelB labelC
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fileUnsetLabel -label
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fileSetLabel label
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fileValue label=foo
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fileWrongLabel label☺
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EOF
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git add .gitattributes &&
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git commit -m "add attributes"
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'
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test_expect_success 'check specific set attr' '
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cat <<-\EOF >expect &&
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fileSetLabel
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sub/fileSetLabel
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EOF
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git ls-files ":(attr:label)" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'check specific set attr (2)' '
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cat <<-\EOF >expect &&
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HEAD:fileSetLabel
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HEAD:sub/fileSetLabel
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EOF
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git grep -l content HEAD ":(attr:label)" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'check specific unset attr' '
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cat <<-\EOF >expect &&
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fileUnsetLabel
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sub/fileUnsetLabel
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EOF
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git ls-files ":(attr:-label)" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'check specific unset attr (2)' '
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cat <<-\EOF >expect &&
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HEAD:fileUnsetLabel
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HEAD:sub/fileUnsetLabel
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EOF
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git grep -l content HEAD ":(attr:-label)" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'check specific value attr' '
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cat <<-\EOF >expect &&
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fileValue
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sub/fileValue
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EOF
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git ls-files ":(attr:label=foo)" >actual &&
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test_cmp expect actual &&
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git ls-files ":(attr:label=bar)" >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'check specific value attr (2)' '
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cat <<-\EOF >expect &&
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HEAD:fileValue
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HEAD:sub/fileValue
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EOF
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git grep -l content HEAD ":(attr:label=foo)" >actual &&
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test_cmp expect actual &&
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test_must_fail git grep -l content HEAD ":(attr:label=bar)"
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'
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test_expect_success 'check unspecified attr' '
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cat <<-\EOF >expect &&
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.gitattributes
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fileA
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fileAB
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fileAC
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fileB
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fileBC
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fileC
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fileNoLabel
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fileWrongLabel
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sub/fileA
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sub/fileAB
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sub/fileAC
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sub/fileB
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sub/fileBC
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sub/fileC
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sub/fileNoLabel
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sub/fileWrongLabel
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EOF
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git ls-files ":(attr:!label)" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'check unspecified attr (2)' '
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cat <<-\EOF >expect &&
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HEAD:.gitattributes
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HEAD:fileA
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HEAD:fileAB
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HEAD:fileAC
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HEAD:fileB
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HEAD:fileBC
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HEAD:fileC
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HEAD:fileNoLabel
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HEAD:fileWrongLabel
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HEAD:sub/fileA
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HEAD:sub/fileAB
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HEAD:sub/fileAC
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HEAD:sub/fileB
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HEAD:sub/fileBC
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HEAD:sub/fileC
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HEAD:sub/fileNoLabel
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HEAD:sub/fileWrongLabel
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EOF
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git grep -l ^ HEAD ":(attr:!label)" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'check multiple unspecified attr' '
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cat <<-\EOF >expect &&
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.gitattributes
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fileC
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fileNoLabel
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fileWrongLabel
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sub/fileC
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sub/fileNoLabel
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sub/fileWrongLabel
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EOF
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git ls-files ":(attr:!labelB !labelA !label)" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'check label with more labels but excluded path' '
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cat <<-\EOF >expect &&
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fileAB
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fileB
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fileBC
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EOF
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git ls-files ":(attr:labelB)" ":(exclude)sub/" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'check label excluding other labels' '
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cat <<-\EOF >expect &&
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fileAB
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fileB
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fileBC
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sub/fileAB
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sub/fileB
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EOF
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git ls-files ":(attr:labelB)" ":(exclude,attr:labelC)sub/" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'fail on multiple attr specifiers in one pathspec item' '
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test_must_fail git ls-files . ":(attr:labelB,attr:labelC)" 2>actual &&
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test_i18ngrep "Only one" actual
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'
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test_expect_success 'fail if attr magic is used places not implemented' '
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# The main purpose of this test is to check that we actually fail
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# when you attempt to use attr magic in commands that do not implement
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# attr magic. This test does not advocate git-add to stay that way,
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# though, but git-add is convenient as it has its own internal pathspec
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# parsing.
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test_must_fail git add ":(attr:labelB)" 2>actual &&
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test_i18ngrep "magic not supported" actual
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'
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test_expect_success 'abort on giving invalid label on the command line' '
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test_must_fail git ls-files . ":(attr:☺)"
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'
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test_expect_success 'abort on asking for wrong magic' '
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test_must_fail git ls-files . ":(attr:-label=foo)" &&
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test_must_fail git ls-files . ":(attr:!label=foo)"
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'
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test_expect_success 'check attribute list' '
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cat <<-EOF >>.gitattributes &&
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* whitespace=indent,trail,space
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EOF
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git ls-files ":(attr:whitespace=indent\,trail\,space)" >actual &&
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git ls-files >expect &&
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test_cmp expect actual
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'
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test_expect_success 'backslash cannot be the last character' '
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test_must_fail git ls-files ":(attr:label=foo\\ labelA=bar)" 2>actual &&
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test_i18ngrep "not allowed as last character in attr value" actual
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'
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test_expect_success 'backslash cannot be used as a value' '
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test_must_fail git ls-files ":(attr:label=f\\\oo)" 2>actual &&
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test_i18ngrep "for value matching" actual
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'
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test_done
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