Ask Bjørn Hansen
1f5fae973f
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continuous-integration/drone/push Build is passing
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package cmd
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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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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"go.ntppool.org/common/logger"
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"go.ntppool.org/data-api/server"
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"golang.org/x/sync/errgroup"
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)
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func (cli *CLI) serverCmd() *cobra.Command {
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var serverCmd = &cobra.Command{
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Use: "server",
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Short: "server starts the API server",
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Long: `starts the API server on (default) port 8000`,
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// DisableFlagParsing: true,
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// Args: cobra.ExactArgs(1),
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RunE: cli.serverCLI,
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}
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return serverCmd
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}
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func (cli *CLI) serverCLI(cmd *cobra.Command, args []string) error {
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log := logger.Setup()
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// cfg := cli.Config
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ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer cancel()
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g, ctx := errgroup.WithContext(ctx)
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srv, err := server.NewServer(ctx, cfgFile)
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if err != nil {
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return fmt.Errorf("srv setup: %s", err)
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}
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g.Go(func() error {
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return srv.Run()
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})
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g.Go(func() error {
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<-ctx.Done()
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shutdownCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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return srv.Shutdown(shutdownCtx)
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})
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err = g.Wait()
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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log.Error("server error", "err", err)
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}
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// don't tell cobra something went wrong as it'll just
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// print usage information
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return nil
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}
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