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Merge pull request #1548 from Zillode/case-insensitive-ignores

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Support case-insensitive ignores (fixes #1511).
This commit is contained in:
Jakob Borg 2015-04-01 13:46:59 +02:00
commit b659da8a4b
2 changed files with 9 additions and 0 deletions
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7
internal/fnmatch/fnmatch.go
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@ -38,6 +38,13 @@ func Convert(pattern string, flags int) (*regexp.Regexp, error) {
} }
} }
// Support case insensitive ignores
ignore := strings.TrimPrefix(pattern, "(?i)")
if ignore != pattern {
flags |= FNM_CASEFOLD
pattern = ignore
}
if flags&FNM_NOESCAPE != 0 { if flags&FNM_NOESCAPE != 0 {
pattern = strings.Replace(pattern, "\\", "\\\\", -1) pattern = strings.Replace(pattern, "\\", "\\\\", -1)
} else { } else {

2
internal/fnmatch/fnmatch_test.go
View File

@ -53,6 +53,8 @@ var testcases = []testcase{
{"**/foo.txt", "bar/baz/foo.txt", FNM_PATHNAME, true}, {"**/foo.txt", "bar/baz/foo.txt", FNM_PATHNAME, true},
{"foo.txt", "foo.TXT", FNM_CASEFOLD, true}, {"foo.txt", "foo.TXT", FNM_CASEFOLD, true},
{"foo.txt", "foo.TXT", 0, false},
{"(?i)foo.txt", "foo.TXT", 0, true},
// These characters are literals in glob, but not in regexp. // These characters are literals in glob, but not in regexp.
{"hey$hello", "hey$hello", 0, true}, {"hey$hello", "hey$hello", 0, true},