Adds logging to detection

paketo-buildpacks · May 22, 2023 · 3a3f027 · 3a3f027
1 parent 6b8d3d4
commit 3a3f027
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Showing 2 changed files with 9 additions and 4 deletions.
diff --git a/cmd/main/main.go b/cmd/main/main.go
@@ -26,8 +26,9 @@ import (
 )
 
 func main() {
+	logger := bard.NewLogger(os.Stdout)
 	libpak.Main(
-		yourkit.Detect{},
-		yourkit.Build{Logger: bard.NewLogger(os.Stdout)},
+		yourkit.Detect{Logger: logger},
+		yourkit.Build{Logger: logger},
 	)
 }
diff --git a/yourkit/detect.go b/yourkit/detect.go
@@ -21,17 +21,21 @@ import (
 
 	"github.com/buildpacks/libcnb"
 	"github.com/paketo-buildpacks/libpak"
+	"github.com/paketo-buildpacks/libpak/bard"
 )
 
-type Detect struct{}
+type Detect struct{
+	Logger bard.Logger
+}
 
 func (d Detect) Detect(context libcnb.DetectContext) (libcnb.DetectResult, error) {
-	cr, err := libpak.NewConfigurationResolver(context.Buildpack, nil)
+	cr, err := libpak.NewConfigurationResolver(context.Buildpack, &d.Logger)
 	if err != nil {
 		return libcnb.DetectResult{}, fmt.Errorf("unable to create configuration resolver\n%w", err)
 	}
 
 	if _, ok := cr.Resolve("BP_YOURKIT_ENABLED"); !ok {
+		d.Logger.Info("SKIPPED: variable 'BP_YOURKIT_ENABLED' not set to true")
 		return libcnb.DetectResult{Pass: false}, nil
 	}