terraform: show each tainted ID

terraform/context_test.go

@@ -1939,6 +1939,57 @@ func TestContextPlan_taint(t *testing.T) {
 	}
 }
 
+func TestContextPlan_multiple_taint(t *testing.T) {
+	c := testConfig(t, "plan-taint")
+	p := testProvider("aws")
+	p.DiffFn = testDiffFn
+	s := &State{
+		Modules: []*ModuleState{
+			&ModuleState{
+				Path: rootModulePath,
+				Resources: map[string]*ResourceState{
+					"aws_instance.foo": &ResourceState{
+						Type: "aws_instance",
+						Primary: &InstanceState{
+							ID:         "bar",
+							Attributes: map[string]string{"num": "2"},
+						},
+					},
+					"aws_instance.bar": &ResourceState{
+						Type: "aws_instance",
+						Tainted: []*InstanceState{
+							&InstanceState{
+								ID: "baz",
+							},
+							&InstanceState{
+								ID: "zip",
+							},
+						},
+					},
+				},
+			},
+		},
+	}
+	ctx := testContext(t, &ContextOpts{
+		Config: c,
+		Providers: map[string]ResourceProviderFactory{
+			"aws": testProviderFuncFixed(p),
+		},
+		State: s,
+	})
+
+	plan, err := ctx.Plan(nil)
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+
+	actual := strings.TrimSpace(plan.String())
+	expected := strings.TrimSpace(testTerraformPlanMultipleTaintStr)
+	if actual != expected {
+		t.Fatalf("bad:\n%s", actual)
+	}
+}
+
 func TestContextPlan_varMultiCountOne(t *testing.T) {
 	c := testConfig(t, "plan-var-multi-count-one")
 	p := testProvider("aws")

terraform/state.go

@@ -125,11 +125,7 @@ func (s *State) String() string {
 			id = rs.Primary.ID
 		}
 		if id == "" {
-			if len(rs.Tainted) > 0 {
-				id = rs.Tainted[0].ID
-			} else {
-				id = "<not created>"
-			}
+			id = "<not created>"
 		}
 
 		taintStr := ""
@@ -159,6 +155,10 @@ func (s *State) String() string {
 			buf.WriteString(fmt.Sprintf("  %s = %s\n", ak, av))
 		}
 
+		for idx, t := range rs.Tainted {
+			buf.WriteString(fmt.Sprintf("  Tainted ID %d = %s\n", idx+1, t.ID))
+		}
+
 		if len(rs.Dependencies) > 0 {
 			buf.WriteString(fmt.Sprintf("\n  Dependencies:\n"))
 			for _, dep := range rs.Dependencies {

terraform/terraform_test.go

@@ -138,7 +138,8 @@ aws_instance.foo:
 
 const testTerraformApplyProvisionerFailStr = `
 aws_instance.bar: (1 tainted)
-  ID = foo
+  ID = <not created>
+  Tainted ID 1 = foo
 aws_instance.foo:
   ID = foo
   num = 2
@@ -501,7 +502,26 @@ DESTROY/CREATE: aws_instance.bar
 STATE:
 
 aws_instance.bar: (1 tainted)
-  ID = baz
+  ID = <not created>
+  Tainted ID 1 = baz
+aws_instance.foo:
+  ID = bar
+  num = 2
+`
+
+const testTerraformPlanMultipleTaintStr = `
+DIFF:
+
+DESTROY/CREATE: aws_instance.bar
+  foo:  "" => "2"
+  type: "" => "aws_instance"
+
+STATE:
+
+aws_instance.bar: (2 tainted)
+  ID = <not created>
+  Tainted ID 1 = baz
+  Tainted ID 2 = zip
 aws_instance.foo:
   ID = bar
   num = 2