67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package server
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import (
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"github.com/gin-gonic/gin"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/vearutop/statigz"
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"go.uber.org/zap"
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"io"
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"io/fs"
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"net/http"
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)
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func GUI(s *Server) {
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r := s.Engine
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webFS, err := fs.Sub(webRootFS, "web")
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if err != nil {
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zap.S().Panic("init gui err, cause: ", err)
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}
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guiStaticResource(r, webFS)
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guiIndexHTML(r, webFS)
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}
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func guiStaticResource(r *gin.Engine, sfs fs.FS) {
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const (
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staticPrefix = "/assets"
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stripPrefix = ""
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)
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staticResource := http.StripPrefix(stripPrefix, statigz.FileServer(sfs.(fs.ReadDirFS)))
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r.GET(staticPrefix+"/*w", func(c *gin.Context) {
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staticResource.ServeHTTP(c.Writer, c.Request)
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})
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r.GET("/favicon.ico", func(c *gin.Context) {
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staticResource.ServeHTTP(c.Writer, c.Request)
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})
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}
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func guiIndexHTML(r *gin.Engine, sfs fs.FS) {
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var indexHTML []byte
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{
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const indexFileName = "index.html"
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index, err := sfs.Open(indexFileName)
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if err != nil {
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zap.S().Panicf("open [%s] err! cause: %e", indexFileName, err)
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}
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indexHTML, err = io.ReadAll(index)
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if err != nil {
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zap.S().Panicf("read [%s] err! cause: %e", indexFileName, err)
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}
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}
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r.GET("/", html(indexHTML))
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}
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func API(s *Server) {
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r := s.Engine
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r.GET("/metrics", gin.WrapH(promhttp.Handler()))
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apiGroup := r.Group("/api")
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{
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v1 := apiGroup.Group("/v1")
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_ = v1
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}
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}
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