106 lines
1.8 KiB
Go
106 lines
1.8 KiB
Go
package main
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import (
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"flag"
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"log"
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"os"
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"strings"
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"github.com/gin-contrib/cors"
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"github.com/gin-gonic/gin"
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)
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func read_config() string {
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f, ferr := os.ReadFile(config)
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if ferr != nil {
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log.Fatalf("failed to read config file: %v", ferr)
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}
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tmp_srv := strings.TrimSpace(string(f))
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tmp_srv = strings.ReplaceAll(tmp_srv, "\r", "")
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srvs := []string{}
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/// delete comment rows
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for _, server := range strings.Split(tmp_srv, "\n") {
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if strings.HasPrefix(server, "#") {
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continue
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} else if server == "" {
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continue
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} else {
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server = strings.ReplaceAll(server, " ", "")
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srvs = append(srvs, server)
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}
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}
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var server_list string
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if len(srvs) > 1 {
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server_list = strings.Join(srvs, ",")
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} else {
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server_list = srvs[0]
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}
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if debug {
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log.Printf("config: '%s'\n", server_list)
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}
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return server_list
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}
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func main() {
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var server_list string
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log.SetFlags(log.LstdFlags | log.Lshortfile)
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flag.Usage = usage
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flag.Parse()
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if version {
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log.Printf("%s: %s\n", os.Args[0], _Version)
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os.Exit(0)
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}
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if servers == "" && config == "" {
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log.Println("no servers specified")
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usage()
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}
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hosts := Hosts{}
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if config != "" {
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server_list = read_config()
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} else {
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server_list = servers
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}
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error := hosts.Init(server_list)
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if error != nil {
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log.Fatalln(error)
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}
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r := gin.Default()
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r.Use(cors.Default())
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r.GET("/api/tags", func(c *gin.Context) {
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models, err := get_models_list(hosts)
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if err != nil {
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log.Println(err)
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}
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c.JSON(200, models)
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})
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sapp := r.Group("/_app")
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sapp.Static("/", "./static/_app")
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static := r.Group("/static")
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static.Static("/", "./static/static")
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r.StaticFile("/", "./static/index.html")
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r.StaticFile("/favicon.png", "./static/favicon.png")
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r.ForwardedByClientIP = true
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log.Println("Starting server on port " + port)
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r.Run(":" + port)
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log.Print("END")
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}
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