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167a8b5e94
* golangci-lint: add and apply more stricter linting rules * github: drop security workflow now that we use gosec linter inside golangci-lint * github: use official golangci-lint CI linter * Add editorconfig and gitattributes file
36 lines
736 B
Go
36 lines
736 B
Go
package expvar
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import (
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"strings"
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"github.com/gofiber/fiber/v2"
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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.Context())
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return nil
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}
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return c.Redirect("/debug/vars", fiber.StatusFound)
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}
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}
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