TEP-0118: Update PipelineTaskResultRefs for Matrix Include Parameters

This commit updates PipelineTaskResultRefs to include result references from matrix.params.include in the list of all result references from a PipelineTas.

Note: This feature is still in preview mode.

pkg/apis/pipeline/v1/resultref.go

@@ -200,19 +200,13 @@ func ParseResultName(resultName string) (string, string) {
 // in a PipelineTask and returns a list of any references that are found.
 func PipelineTaskResultRefs(pt *PipelineTask) []*ResultRef {
 	refs := []*ResultRef{}
-	var matrixParams []Param
-	if pt.IsMatrixed() {
-		matrixParams = pt.Matrix.Params
-	}
-	for _, p := range append(pt.Params, matrixParams...) {
+	for _, p := range pt.extractAllParams() {
 		expressions, _ := GetVarSubstitutionExpressionsForParam(p)
 		refs = append(refs, NewResultRefs(expressions)...)
 	}
-
 	for _, whenExpression := range pt.When {
 		expressions, _ := whenExpression.GetVarSubstitutionExpressions()
 		refs = append(refs, NewResultRefs(expressions)...)
 	}
-
 	return refs
 }

pkg/apis/pipeline/v1/resultref_test.go

@@ -639,6 +639,12 @@ func TestPipelineTaskResultRefs(t *testing.T) {
 			},
 		}},
 		Matrix: &v1.Matrix{
+			Include: []v1.MatrixInclude{{
+				Name: "build-1",
+				Params: []v1.Param{{
+					Name: "a-param", Value: *v1.NewStructuredValues("$(tasks.pt9.results.r9)"),
+				}},
+			}},
 			Params: []v1.Param{{
 				Value: *v1.NewStructuredValues("$(tasks.pt5.results.r5)", "$(tasks.pt6.results.r6)"),
 			}, {
@@ -670,6 +676,9 @@ func TestPipelineTaskResultRefs(t *testing.T) {
 	}, {
 		PipelineTask: "pt8",
 		Result:       "r8",
+	}, {
+		PipelineTask: "pt9",
+		Result:       "r9",
 	}}
 	if d := cmp.Diff(refs, expectedRefs, cmpopts.SortSlices(lessResultRef)); d != "" {
 		t.Errorf("%v", d)

pkg/apis/pipeline/v1beta1/resultref.go

@@ -208,19 +208,13 @@ func ParseResultName(resultName string) (string, string) {
 // in a PipelineTask and returns a list of any references that are found.
 func PipelineTaskResultRefs(pt *PipelineTask) []*ResultRef {
 	refs := []*ResultRef{}
-	var matrixParams []Param
-	if pt.IsMatrixed() {
-		matrixParams = pt.Matrix.Params
-	}
-	for _, p := range append(pt.Params, matrixParams...) {
+	for _, p := range pt.extractAllParams() {
 		expressions, _ := GetVarSubstitutionExpressionsForParam(p)
 		refs = append(refs, NewResultRefs(expressions)...)
 	}
-
 	for _, whenExpression := range pt.WhenExpressions {
 		expressions, _ := whenExpression.GetVarSubstitutionExpressions()
 		refs = append(refs, NewResultRefs(expressions)...)
 	}
-
 	return refs
 }

pkg/apis/pipeline/v1beta1/resultref_test.go

@@ -639,6 +639,12 @@ func TestPipelineTaskResultRefs(t *testing.T) {
 			},
 		}},
 		Matrix: &v1beta1.Matrix{
+			Include: []v1beta1.MatrixInclude{{
+				Name: "build-1",
+				Params: []v1beta1.Param{{
+					Name: "a-param", Value: *v1beta1.NewStructuredValues("$(tasks.pt9.results.r9)"),
+				}},
+			}},
 			Params: []v1beta1.Param{{
 				Value: *v1beta1.NewStructuredValues("$(tasks.pt5.results.r5)", "$(tasks.pt6.results.r6)"),
 			}, {
@@ -670,6 +676,9 @@ func TestPipelineTaskResultRefs(t *testing.T) {
 	}, {
 		PipelineTask: "pt8",
 		Result:       "r8",
+	}, {
+		PipelineTask: "pt9",
+		Result:       "r9",
 	}}
 	if d := cmp.Diff(refs, expectedRefs, cmpopts.SortSlices(lessResultRef)); d != "" {
 		t.Errorf("%v", d)