d8714e64e4
* Rename middleware to plugin first pass; mostly used 'sed', few spots where I manually changed text. This still builds a coredns binary. * fmt error * Rename AddMiddleware to AddPlugin * Readd AddMiddleware to remain backwards compat
20 lines
485 B
Go
20 lines
485 B
Go
package auto
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// rewriteToExpand rewrites our template string to one that we can give to regexp.ExpandString. This basically
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// involves prefixing any '{' with a '$'.
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func rewriteToExpand(s string) string {
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// Pretty dumb at the moment, every { will get a $ prefixed.
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// Also wasteful as we build the string with +=. This is OKish
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// as we do this during config parsing.
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copy := ""
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for _, c := range s {
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if c == '{' {
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copy += "$"
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}
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copy += string(c)
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}
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return copy
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}
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