90 lines
2.0 KiB
Go
90 lines
2.0 KiB
Go
package main
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import (
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"context"
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"embed"
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"net/http"
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"os/signal"
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"syscall"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/robfig/cron/v3"
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log "github.com/sirupsen/logrus"
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)
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type AdminConfig struct {
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Addr string `json:"addr"`
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}
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//go:embed assets
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var assets embed.FS
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func NewAdmin() *AdminConfig {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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a := &AdminConfig{
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Addr: "0.0.0.0:8080",
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}
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return a
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}
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func (a *AdminConfig) Run() {
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log.WithFields(log.Fields{}).Debugf("starting")
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defer log.WithFields(log.Fields{}).Debugf("done")
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// Create context that listens for the interrupt signal from the OS.
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ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
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defer stop()
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if !*debug {
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gin.SetMode(gin.ReleaseMode)
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}
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r := gin.Default()
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r.GET("/run", ApiRun)
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r.GET("/run/:app", ApiRunApp)
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r.GET("/save", ApiSave)
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r.GET("/config", ApiConfig)
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r.GET("/config/:app", ApiConfigApp)
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srv := &http.Server{
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Addr: a.Addr,
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Handler: r,
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}
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go func() {
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if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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log.WithFields(log.Fields{"call": "http.ListenAndServe", "attr": a.Addr, "error": err}).Errorf("")
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}
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}()
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c := cron.New(cron.WithLocation(time.UTC))
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if _, err := c.AddFunc("0 * * * *", func() { cfg.Run() }); err != nil {
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log.WithFields(log.Fields{"call": "cron.AddFunc", "error": err}).Errorf("")
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}
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c.Start()
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log.WithFields(log.Fields{"call": "cron.Start"}).Debugf("cron started")
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// Listen for the interrupt signal.
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<-ctx.Done()
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// Restore default behavior on the interrupt signal and notify user of shutdown.
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stop()
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log.WithFields(log.Fields{"call": "stop"}).Warnf("shutting down")
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// The context is used to inform the server it has 5 seconds to finish
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// the request it is currently handling
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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if err := srv.Shutdown(ctx); err != nil {
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log.WithFields(log.Fields{"call": "http.Shutdown", "error": err}).Errorf("shutting down")
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}
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}
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