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setup.go
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/
setup.go
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package internalsrv
import (
"github.com/mholt/caddy"
"github.com/mholt/caddy/caddyhttp/httpserver"
)
func init() {
caddy.RegisterPlugin("internal", caddy.Plugin{
ServerType: "http",
Action: setup,
})
}
// Internal configures a new Internal middleware instance.
func setup(c *caddy.Controller) error {
paths, err := internalParse(c)
if err != nil {
return err
}
httpserver.GetConfig(c).AddMiddleware(func(next httpserver.Handler) httpserver.Handler {
return Internal{Next: next, Paths: paths}
})
return nil
}
func internalParse(c *caddy.Controller) ([]string, error) {
var paths []string
for c.Next() {
if !c.NextArg() {
return paths, c.ArgErr()
}
paths = append(paths, c.Val())
}
return paths, nil
}