85 lines
1.7 KiB
Go
85 lines
1.7 KiB
Go
package main
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import (
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"agent/src/agent"
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"agent/src/utils/log"
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"context"
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/spf13/cobra"
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)
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var (
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main_data = struct {
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port uint64
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crtDir string
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docs string
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saveRequestTo string
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}{}
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)
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func init() {
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f := cmd_run.Flags()
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f.Uint64Var(&main_data.port, "port", 8080, "http port")
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f.StringVar(&main_data.crtDir, "crt", "", "where is server.crt, server.key (default no https)")
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f.StringVar(&main_data.docs, "docs", "./docs", "where is the document directory")
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// TODO
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// f.StringVar(&main_data.saveRequestTo, "save_request_to", "", "save request to dir (default not save)")
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}
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var cmd_root = &cobra.Command{
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Use: "agent",
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}
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var cmd_run = &cobra.Command{
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Use: "run",
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Short: "run agent service",
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Example: "agent run",
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RunE: func(cmd *cobra.Command, args []string) error {
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var saveRequestTo, crtDir *string
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if len(main_data.saveRequestTo) > 0 {
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saveRequestTo = &main_data.saveRequestTo
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}
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if len(main_data.crtDir) > 0 {
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crtDir = &main_data.crtDir
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}
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fmt.Println(main_data.saveRequestTo)
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a := agent.NewAgent(cmd.Context(), main_data.docs)
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a.Start(main_data.port, crtDir)
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_ = saveRequestTo
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return nil
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},
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}
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func main() {
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ctx := context.Background()
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ctx, fnCancel := context.WithCancel(ctx)
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cmd_root.AddCommand(cmd_run)
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cmd_root.ExecuteContext(ctx)
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handleTerminationSignals(fnCancel)
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}
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func handleTerminationSignals(stopFunc func()) {
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signalCh := make(chan os.Signal, 1)
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signal.Notify(signalCh, syscall.SIGTERM, syscall.SIGINT)
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switch s := <-signalCh; s {
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case syscall.SIGTERM, syscall.SIGINT:
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log.Info("Stopping agent")
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// stop nicely
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stopFunc()
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time.Sleep(2*time.Second)
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// os.Exit(-int(syscall.SIGINT))
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}
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} |