[#73]: feature: after_init option

pool/config.go

@@ -13,6 +13,9 @@ type Config struct {
 	// Command used to override the server command with the custom one
 	Command string `mapstructure:"command"`
 
+	// AfterInitCommand command used to override the server's AfterInitCommand
+	AfterInitCommand string `mapstructure:"after_init"`
+
 	// NumWorkers defines how many sub-processes can be run at once. This value
 	// might be doubled by Swapper while hot-swap. Defaults to number of CPU cores.
 	NumWorkers uint64 `mapstructure:"num_workers"`

pool/static_pool/static_pool.go

@@ -47,7 +47,7 @@ type Pool struct {
 }
 
 // NewPool creates new worker pool and task multiplexer. Pool will initiate with one worker. If supervisor configuration is provided -> pool will be turned into a supervisedExec mode
-func NewPool(ctx context.Context, cmd pool.Command, factory pool.Factory, cfg *pool.Config, log *zap.Logger) (*Pool, error) {
+func NewPool(ctx context.Context, cmd pool.Command, factory pool.Factory, cfg *pool.Config, log *zap.Logger, options ...Options) (*Pool, error) {
 	if factory == nil {
 		return nil, errors.Str("no factory initialized")
 	}