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caddyfile: Allow heredoc blank lines (#6051)

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Aziz Rmadi 2024-01-18 21:57:18 -06:00 • committed by GitHub
parent 4181c79a81
commit d9aded016c
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2 changed files with 47 additions and 0 deletions
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5
caddyconfig/caddyfile/lexer.go
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@ -313,6 +313,11 @@ func (l *lexer) finalizeHeredoc(val []rune, marker string) ([]rune, error) {
// iterate over each line and strip the whitespace from the front
var out string
for lineNum, lineText := range lines[:len(lines)-1] {
if lineText == "" {
out += "\n"
continue
}
// find an exact match for the padding
index := strings.Index(lineText, paddingToStrip)