Merge pull request #193 from vdice/feat/mount-claim-json

feat(action): add cnab/claim.json to op files

action/action.go

@@ -194,7 +194,6 @@ func opFromClaim(action string, stateless bool, c *claim.Claim, ii bundle.Invoca
 	if err != nil {
 		return nil, fmt.Errorf("failed to marshal bundle contents: %s", err)
 	}
-
 	files["/cnab/bundle.json"] = string(bundleBytes)
 
 	imgMap, err := getImageMap(c.Bundle)
@@ -203,6 +202,12 @@ func opFromClaim(action string, stateless bool, c *claim.Claim, ii bundle.Invoca
 	}
 	files["/cnab/app/image-map.json"] = string(imgMap)
 
+	claimBytes, err := json.Marshal(c)
+	if err != nil {
+		return nil, fmt.Errorf("failed to marshal claim: %s", err)
+	}
+	files["/cnab/claim.json"] = string(claimBytes)
+
 	env["CNAB_ACTION"] = action
 	env["CNAB_BUNDLE_NAME"] = c.Bundle.Name
 	env["CNAB_BUNDLE_VERSION"] = c.Bundle.Version

action/action_test.go

@@ -178,12 +178,17 @@ func mockBundle() *bundle.Bundle {
 
 func TestOpFromClaim(t *testing.T) {
 	c := newClaim()
+	// the monotonic clock reading from time.Now() proves problematic
+	// (it is lost after json.Unmarshal), so just set to static date for testing
+	created := time.Date(2020, time.March, 3, 1, 2, 3, 4, time.UTC)
+	c.Created = created
+	c.Modified = created
 	c.Parameters = map[string]interface{}{
 		"param_one":   "oneval",
 		"param_two":   "twoval",
 		"param_three": "threeval",
-		"param_array": []string{"first-value", "second-value"},
-		"param_object": map[string]string{
+		"param_array": []interface{}{"first-value", "second-value"},
+		"param_object": map[string]interface{}{
 			"first-key":  "first-value",
 			"second-key": "second-value",
 		},
@@ -214,6 +219,7 @@ func TestOpFromClaim(t *testing.T) {
 	is.Equal(op.Files["/param/param_quoted_string"], `"quoted value"`)
 	is.Contains(op.Files, "/cnab/app/image-map.json")
 	is.Contains(op.Files, "/cnab/bundle.json")
+	is.Contains(op.Files, "/cnab/claim.json")
 	is.Contains(op.Outputs, "/tmp/some/path")
 
 	var imgMap map[string]bundle.Image
@@ -224,6 +230,10 @@ func TestOpFromClaim(t *testing.T) {
 	is.NoError(json.Unmarshal([]byte(op.Files["/cnab/bundle.json"]), &bundle))
 	is.Equal(c.Bundle, bundle)
 
+	var claim *claim.Claim
+	is.NoError(json.Unmarshal([]byte(op.Files["/cnab/claim.json"]), &claim))
+	is.Equal(c, claim)
+
 	is.Len(op.Parameters, 7)
 	is.Nil(op.Out)
 }