Add a getter for checkconfigurations.configurations

I use getters for everything else, so this provides consistency.

Author: per1234

check/check.go

@@ -72,7 +72,7 @@ func RunChecks(project project.Type) {
 
 	checkdata.Initialize(project)
 
-	for _, checkConfiguration := range checkconfigurations.Configurations {
+	for _, checkConfiguration := range checkconfigurations.Configurations() {
 		if !shouldRun(checkConfiguration, project) {
 			// TODO: this should only be printed to log and in verbose mode
 			fmt.Printf("Skipping check: %s\n", checkConfiguration.ID)

check/checkconfigurations/checkconfigurations.go

@@ -34,8 +34,8 @@ type Type struct {
 	CheckFunction checkfunctions.Type // The function that implements the check.
 }
 
-// Checks is an array of structs that define the configuration of each check.
-var Configurations = []Type{
+// configurations is an array of structs that define the configuration of each check.
+var configurations = []Type{
 	{
 		ProjectType:     projecttype.Library,
 		Category:        "library.properties",
@@ -112,3 +112,8 @@ var Configurations = []Type{
 		CheckFunction:   checkfunctions.PdeSketchExtension,
 	},
 }
+
+// Configurations returns the slice of check configurations.
+func Configurations() []Type {
+	return configurations
+}