feat:strict compliance with semverv2 for chart/v3/linter

Signed-off-by: Kamil Swiechowski <kamil.swiechowski@iprally.com>

internal/chart/v3/lint/lint_test.go

@@ -60,7 +60,7 @@ func TestBadChartV3(t *testing.T) {
 			}
 		}
 		if msg.Severity == support.ErrorSev {
-			if strings.Contains(msg.Err.Error(), "version '0.0.0.0' is not a valid SemVer") {
+			if strings.Contains(msg.Err.Error(), "version '0.0.0.0' is not a valid SemVerV2") {
 				e = true
 			}
 			if strings.Contains(msg.Err.Error(), "name is required") {

internal/chart/v3/lint/rules/chartfile.go

@@ -140,9 +140,9 @@ func validateChartVersion(cf *chart.Metadata) error {
 		return errors.New("version is required")
 	}
 
-	version, err := semver.NewVersion(cf.Version)
+	version, err := semver.StrictNewVersion(cf.Version)
 	if err != nil {
-		return fmt.Errorf("version '%s' is not a valid SemVer", cf.Version)
+		return fmt.Errorf("version '%s' is not a valid SemVerV2", cf.Version)
 	}
 
 	c, err := semver.NewConstraint(">0.0.0-0")

internal/chart/v3/lint/rules/chartfile_test.go

@@ -84,9 +84,11 @@ func TestValidateChartVersion(t *testing.T) {
 		ErrorMsg string
 	}{
 		{"", "version is required"},
-		{"1.2.3.4", "version '1.2.3.4' is not a valid SemVer"},
+		{"1.2.3.4", "version '1.2.3.4' is not a valid SemVerV2"},
-		{"waps", "'waps' is not a valid SemVer"},
+		{"waps", "'waps' is not a valid SemVerV2"},
-		{"-3", "'-3' is not a valid SemVer"},
+		{"-3", "'-3' is not a valid SemVerV2"},
+		{"1.1", "'1.1' is not a valid SemVerV2"},
+		{"1", "'1' is not a valid SemVerV2"},
 	}
 
 	var successTest = []string{"0.0.1", "0.0.1+build", "0.0.1-beta"}