App init and graceful watch lib recommendations ?

1. appctl

   1 1 23 2.8 Go

   Application Controller

   

   Is there any lib to init the app (read config from yaml, db.. ) and control it's gracefully shutdown? I found this one https://github.com/iv-menshenin/appctl - which doesn't have init thing, but instead has ping service. Was wondering are there any de facto standard libs to do that ?

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. koanf

   2 14 3,315 8.5 Go

   Simple, extremely lightweight, extensible, configuration management library for Go. Supports JSON, TOML, YAML, env, command line, file, S3 etc. Alternative to viper.

   

   For configuration, I like Koanf.

4. fx

   3 36 6,653 6.9 Go

   A dependency injection based application framework for Go. (by uber-go)

   

   I’m not sure of much that can do all of that - maybe it’s a use case for https://github.com/uber-go/fx

5. run

   4 7 1,622 2.3 Go

   A universal mechanism to manage goroutine lifecycles (by oklog)

   

   What I’ve done in the past is use a run group (like https://github.com/oklog/run ) and one of the goroutines in the group is just listening for a SIGINT/SIGTERM/etc. When it sees that it throws an error which cancels the root context and let’s each component handle its own graceful shutdown

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