terraform/internal/logging/indent.go

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package logging
import (
"strings"
)
// Indent adds two spaces to the beginning of each line of the given string,
// with the goal of making the log level filter understand it as a line
// continuation rather than possibly as new log lines.
func Indent(s string) string {
var b strings.Builder
for len(s) > 0 {
end := strings.IndexByte(s, '\n')
if end == -1 {
end = len(s) - 1
}
var l string
l, s = s[:end+1], s[end+1:]
b.WriteString(" ")
b.WriteString(l)
}
return b.String()
}