httpcaddyfile: Add 'vars' directive

See discussion in #4650
This commit is contained in:
Matthew Holt 2022-03-22 10:47:21 -06:00
parent 55b4c12e04
commit 79cbe7bfd0
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4 changed files with 87 additions and 7 deletions

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@ -39,6 +39,7 @@ func init() {
RegisterDirective("bind", parseBind)
RegisterDirective("tls", parseTLS)
RegisterHandlerDirective("root", parseRoot)
RegisterHandlerDirective("vars", parseVars)
RegisterHandlerDirective("redir", parseRedir)
RegisterHandlerDirective("respond", parseRespond)
RegisterHandlerDirective("abort", parseAbort)
@ -530,6 +531,13 @@ func parseRoot(h Helper) (caddyhttp.MiddlewareHandler, error) {
return caddyhttp.VarsMiddleware{"root": root}, nil
}
// parseVars parses the vars directive. See its UnmarshalCaddyfile method for syntax.
func parseVars(h Helper) (caddyhttp.MiddlewareHandler, error) {
v := new(caddyhttp.VarsMiddleware)
err := v.UnmarshalCaddyfile(h.Dispenser)
return v, err
}
// parseRedir parses the redir directive. Syntax:
//
// redir [<matcher>] <to> [<code>]