plugins: calling Dispenser itself is a mistake (#3323)
Remove all these uses and just make them work on caddy.Controller. Also don't export parsing functions as their should be private to the plugin. Signed-off-by: Miek Gieben <miek@miek.nl>
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ba5d4a6372
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03a3695ea9
4 changed files with 9 additions and 13 deletions
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@ -11,7 +11,6 @@ import (
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pkgtls "github.com/coredns/coredns/plugin/pkg/tls"
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"github.com/caddyserver/caddy"
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"github.com/caddyserver/caddy/caddyfile"
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)
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func init() { plugin.Register("grpc", setup) }
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@ -50,7 +49,7 @@ func parseGRPC(c *caddy.Controller) (*GRPC, error) {
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return nil, plugin.ErrOnce
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}
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i++
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g, err = parseGRPCStanza(&c.Dispenser)
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g, err = parseStanza(c)
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if err != nil {
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return nil, err
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}
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@ -58,7 +57,7 @@ func parseGRPC(c *caddy.Controller) (*GRPC, error) {
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return g, nil
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}
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func parseGRPCStanza(c *caddyfile.Dispenser) (*GRPC, error) {
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func parseStanza(c *caddy.Controller) (*GRPC, error) {
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g := newGRPC()
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if !c.Args(&g.from) {
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@ -99,7 +98,7 @@ func parseGRPCStanza(c *caddyfile.Dispenser) (*GRPC, error) {
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return g, nil
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}
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func parseBlock(c *caddyfile.Dispenser, g *GRPC) error {
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func parseBlock(c *caddy.Controller, g *GRPC) error {
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switch c.Val() {
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case "except":
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