mirror of
https://github.com/zap-proto/fiber.git
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zeekayandHanzo Dev
f60e254acb
Fork of gofiber/fiber v3 based on the v3.2.0 tag. Rewrites all self-imports github.com/gofiber/fiber/v3 -> github.com/zap-proto/fiber/v3. Upstream gofiber/schema and gofiber/utils/v2 dependencies are left untouched. Co-authored-by: Hanzo Dev <[email protected]>
35 lines
725 B
Go
35 lines
725 B
Go
package expvar
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import (
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"strings"
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"github.com/zap-proto/fiber/v3"
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"github.com/valyala/fasthttp/expvarhandler"
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)
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// New creates a new middleware handler
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func New(config ...Config) fiber.Handler {
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// Set default config
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cfg := configDefault(config...)
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// Return new handler
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return func(c fiber.Ctx) error {
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// Don't execute middleware if Next returns true
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if cfg.Next != nil && cfg.Next(c) {
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return c.Next()
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}
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path := c.Path()
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// We are only interested in /debug/vars routes
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if len(path) < 11 || !strings.HasPrefix(path, "/debug/vars") {
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return c.Next()
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}
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if path == "/debug/vars" {
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expvarhandler.ExpvarHandler(c.RequestCtx())
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return nil
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}
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return c.Redirect().To("/debug/vars")
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}
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}
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