| // Copyright (c) HashiCorp, Inc. |
| // SPDX-License-Identifier: MPL-2.0 |
| |
| 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() |
| } |