Parse the InsecureRegistry env variable with comma separated values

Signed-off-by: Domenico Luciani <[email protected]>

platform/lifecycle_inputs.go

@@ -90,7 +90,7 @@ func NewLifecycleInputs(platformAPI *api.Version) *LifecycleInputs {
 		PlatformAPI:        platformAPI,
 		ExtendKind:         envOrDefault(EnvExtendKind, DefaultExtendKind),
 		UseDaemon:          boolEnv(EnvUseDaemon),
-		InsecureRegistries: nil,
+		InsecureRegistries: sliceEnv(EnvInsecureRegistry),
 		UseLayout:          boolEnv(EnvUseLayout),
 
 		// Provided by the base image
@@ -251,6 +251,14 @@ func envOrDefault(key string, defaultVal string) string {
 	return defaultVal
 }
 
+func sliceEnv(k string) str.Slice {
+	envVal := os.Getenv(k)
+	if envVal != "" {
+		return strings.Split(strings.ReplaceAll(envVal, " ", ""), ",")
+	}
+	return str.Slice(nil)
+}
+
 func intEnv(k string) int {
 	v := os.Getenv(k)
 	d, err := strconv.Atoi(v)

platform/lifecycle_inputs_test.go

@@ -97,7 +97,7 @@ func testLifecycleInputs(t *testing.T, when spec.G, it spec.S) {
 				h.AssertNil(t, os.Setenv(platform.EnvUID, "1234"))
 				h.AssertNil(t, os.Setenv(platform.EnvUseDaemon, "true"))
 				h.AssertNil(t, os.Setenv(platform.EnvUseLayout, "true"))
-				h.AssertNil(t, os.Setenv(platform.EnvInsecureRegistry, "some-insecure-registry"))
+				h.AssertNil(t, os.Setenv(platform.EnvInsecureRegistry, "some-insecure-registry,another-insecure-registry, just-another-registry"))
 			})
 
 			it.After(func() {
@@ -175,7 +175,11 @@ func testLifecycleInputs(t *testing.T, when spec.G, it spec.S) {
 				h.AssertEq(t, inputs.UID, 1234)
 				h.AssertEq(t, inputs.UseDaemon, true)
 				h.AssertEq(t, inputs.UseLayout, true)
-				h.AssertEq(t, inputs.InsecureRegistries, str.Slice(nil))
+				h.AssertEq(t, inputs.InsecureRegistries, str.Slice{
+					"some-insecure-registry",
+					"another-insecure-registry",
+					"just-another-registry",
+				})
 			})
 		})