Merge pull request #5516 from hashicorp/phinze/tainted-target-bug

core: Encode Targets in saved Planfile

terraform/context.go

@@ -319,6 +319,7 @@ func (c *Context) Plan() (*Plan, error) {
 		Module:  c.module,
 		Vars:    c.variables,
 		State:   c.state,
+		Targets: c.targets,
 	}
 
 	var operation walkOperation

terraform/context_apply_test.go

@@ -4015,3 +4015,72 @@ template_file.parent:
 		t.Fatalf("expected state: \n%s\ngot: \n%s", expected, actual)
 	}
 }
+
+func TestContext2Apply_targetedWithTaintedInState(t *testing.T) {
+	p := testProvider("aws")
+	p.DiffFn = testDiffFn
+	p.ApplyFn = testApplyFn
+	ctx := testContext2(t, &ContextOpts{
+		Module: testModule(t, "apply-tainted-targets"),
+		Providers: map[string]ResourceProviderFactory{
+			"aws": testProviderFuncFixed(p),
+		},
+		Targets: []string{"aws_instance.iambeingadded"},
+		State: &State{
+			Modules: []*ModuleState{
+				&ModuleState{
+					Path: rootModulePath,
+					Resources: map[string]*ResourceState{
+						"aws_instance.ifailedprovisioners": &ResourceState{
+							Tainted: []*InstanceState{
+								&InstanceState{
+									ID: "ifailedprovisioners",
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	})
+
+	plan, err := ctx.Plan()
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+
+	// Write / Read plan to simulate running it through a Plan file
+	var buf bytes.Buffer
+	if err := WritePlan(plan, &buf); err != nil {
+		t.Fatalf("err: %s", err)
+	}
+
+	planFromFile, err := ReadPlan(&buf)
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+
+	ctx = planFromFile.Context(&ContextOpts{
+		Module: testModule(t, "apply-tainted-targets"),
+		Providers: map[string]ResourceProviderFactory{
+			"aws": testProviderFuncFixed(p),
+		},
+	})
+
+	state, err := ctx.Apply()
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+
+	actual := strings.TrimSpace(state.String())
+	expected := strings.TrimSpace(`
+aws_instance.iambeingadded:
+  ID = foo
+aws_instance.ifailedprovisioners: (1 tainted)
+  ID = <not created>
+  Tainted ID 1 = ifailedprovisioners
+		`)
+	if actual != expected {
+		t.Fatalf("expected state: \n%s\ngot: \n%s", expected, actual)
+	}
+}

terraform/plan.go

@@ -25,6 +25,7 @@ type Plan struct {
 	Module  *module.Tree
 	State   *State
 	Vars    map[string]string
+	Targets []string
 
 	once sync.Once
 }
@@ -38,6 +39,7 @@ func (p *Plan) Context(opts *ContextOpts) *Context {
 	opts.Module = p.Module
 	opts.State = p.State
 	opts.Variables = p.Vars
+	opts.Targets = p.Targets
 	return NewContext(opts)
 }
 

terraform/test-fixtures/apply-tainted-targets/main.tf

@@ -0,0 +1,3 @@
+resource "aws_instance" "ifailedprovisioners" { }
+
+resource "aws_instance" "iambeingadded" { }

terraform/test-fixtures/plan-targeted-with-tainted/main.tf

@@ -0,0 +1,5 @@
+resource "aws_instance" "ifailedprovisioners" {
+}
+
+resource "aws_instance" "iambeingadded" {
+}