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https://github.com/christianselig/apollo-backend
synced 2024-11-13 07:27:43 +00:00
add a profile option to the commands
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2 changed files with 23 additions and 0 deletions
1
.gitignore
vendored
1
.gitignore
vendored
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@ -1,3 +1,4 @@
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tmp/
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.env
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dump.rdb
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cpu.pprof
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@ -2,6 +2,8 @@ package cmd
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import (
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"context"
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"os"
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"runtime/pprof"
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"github.com/DataDog/datadog-go/statsd"
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"github.com/adjust/rmq/v4"
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@ -25,11 +27,31 @@ type Command struct {
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func Execute(ctx context.Context) int {
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_ = godotenv.Load()
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profile := false
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rootCmd := &cobra.Command{
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Use: "apollo",
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Short: "Apollo is an amazing Reddit client for iOS. This isn't it, but it helps.",
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PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
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if !profile {
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return nil
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}
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f, perr := os.Create("cpu.pprof")
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if perr != nil {
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return perr
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}
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pprof.StartCPUProfile(f)
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return nil
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},
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PersistentPostRun: func(cmd *cobra.Command, args []string) {
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if profile {
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pprof.StopCPUProfile()
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}
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},
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}
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rootCmd.PersistentFlags().BoolVarP(&profile, "profile", "p", false, "record CPU pprof")
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rootCmd.AddCommand(APICmd(ctx))
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rootCmd.AddCommand(SchedulerCmd(ctx))
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rootCmd.AddCommand(WorkerCmd(ctx))
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