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Warn about attempts to use escape quotes.

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This commit is contained in:
Oleksii Kliukin
2017-11-22 10:43:35 +01:00
parent f6a2225c38
commit 086ead03f5
3 changed files with 7 additions and 3 deletions
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pkg/util/config/util.go
+5 -1
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@@ -175,6 +175,7 @@ const (
Plain parserState = iota
DoubleQuoted
SingleQuoted
Escape
)
// Split the pair candidates by commas not located inside open quotes
@@ -186,6 +187,9 @@ func getMapPairsFromString(value string) (pairs []string, err error) {
var start, quote int
for i, ch := range strings.Split(value, "") {
if (ch == `"` || ch == `'`) && i > 0 && value[i-1] == '\\' {
fmt.Printf("Parser warning: ecape character '\\' have no effect on quotes inside the configuration value %s\n", value)
}
if ch == `"` {
if state == Plain {
state = DoubleQuoted
@@ -210,7 +214,7 @@ func getMapPairsFromString(value string) (pairs []string, err error) {
}
}
if state != Plain {
err = fmt.Errorf("unclosed quote starting at position %d", quote+1)
err = fmt.Errorf("unmatched quote starting at position %d", quote+1)
pairs = nil
} else {
pairs = append(pairs, strings.Trim(value[start:], " \t"))