Update names

Author: Valery Piashchynski

endure.go

@@ -54,8 +54,8 @@ type Endure struct {
 	retry           bool
 	maxInterval     time.Duration
 	initialInterval time.Duration
-	// option to print resulted (before init) graph
-	print bool
+	// option to visualize resulted (before init) graph
+	visualize bool
 
 	mutex *sync.RWMutex
 
@@ -170,9 +170,9 @@ func SetBackoffTimes(initialInterval time.Duration, maxInterval time.Duration) O
 	}
 }
 
-func PrintGraph(print bool) Options {
+func Visualize(print bool) Options {
 	return func(endure *Endure) {
-		endure.print = print
+		endure.visualize = print
 	}
 }
 
@@ -226,11 +226,11 @@ func (e *Endure) Init() error {
 	}
 
 	// if failed - continue, just send warning to a user
-	// print is not critical
-	if e.print {
-		err = structures.PrintGraph(e.graph.Vertices)
+	// visualize is not critical
+	if e.visualize {
+		err = structures.Visualize(e.graph.Vertices)
 		if err != nil {
-			e.logger.Warn("failed to print the graph", zap.Error(err))
+			e.logger.Warn("failed to visualize the graph", zap.Error(err))
 		}
 	}
 

examples/sample_1/go.mod

@@ -6,6 +6,8 @@ require (
 	github.com/NYTimes/gziphandler v1.1.1
 	github.com/gorilla/mux v1.7.4
 	github.com/rs/cors v1.7.0
-	github.com/spiral/endure v1.0.0-beta10
+	github.com/spiral/endure v1.0.0-beta9
 	go.etcd.io/bbolt v1.3.5
 )
+
+replace github.com/spiral/endure v1.0.0-beta9 => /home/valery/Projects/opensource/spiral/endure

examples/sample_1/main.go

@@ -14,7 +14,7 @@ import (
 )
 
 func main() {
-	container, err := endure.NewContainer(endure.DebugLevel, endure.RetryOnFail(true), endure.PrintGraph(true))
+	container, err := endure.NewContainer(endure.DebugLevel, endure.RetryOnFail(true), endure.Visualize(true))
 	if err != nil {
 		panic(err)
 	}

internal.go

@@ -534,7 +534,7 @@ func (e *Endure) forceExitHandler(ctx context.Context, data chan *structures.Dll
 			if err != nil {
 				// TODO do not return until finished
 				// just log the errors
-				// stack it in slice and if slice is not empty, print it ??
+				// stack it in slice and if slice is not empty, visualize it ??
 				e.logger.Error("error occurred during the services stopping", zap.String("vertex id", node.Vertex.ID), zap.Error(err))
 			}
 			// exit from vertex poller

structures/service_graph.go structures/graph.gostructures/service_graph.go renamed to structures/graph.go

@@ -7,7 +7,7 @@ import (
 	"github.com/spiral/endure/errors"
 )
 
-func PrintGraph(vertices []*Vertex) error {
+func Visualize(vertices []*Vertex) error {
 	const op = errors.Op("print_graph")
 	gr := graphviz.New()
 	graph, err := gr.Graph()

structures/print_graph.go structures/visualize_graph.gostructures/print_graph.go renamed to structures/visualize_graph.go

@@ -6,7 +6,7 @@ import (
 	"github.com/spiral/endure/errors"
 )
 
-func PrintGraph(vertices []*Vertex) error {
+func Visualize(vertices []*Vertex) error {
 	const op = errors.Op("print_graph")
 	return errors.E(op, errors.Unsupported, errors.Str("windows currently not supported for this feature"))
 }

structures/print_graph_windows.go structures/visualize_graph_windows.gostructures/print_graph_windows.go renamed to structures/visualize_graph_windows.go

@@ -57,7 +57,7 @@ func testLog(t *testing.T, level endure.Level) {
 }
 
 func TestEndure_Init_OK(t *testing.T) {
-	c, err := endure.NewContainer(endure.DebugLevel)
+	c, err := endure.NewContainer(endure.DebugLevel, endure.Visualize(true))
 	assert.NoError(t, err)
 
 	assert.NoError(t, c.Register(&plugin4.S4{}))