fix: Pass migrate-state flag through to terraform init

Author: mutahhir

packages/@cdktf/cli-core/src/lib/cdktf-project.ts

@@ -407,7 +407,11 @@ export class CdktfProject {
     const stack = this.getStackExecutor(
       getSingleStack(stacks, opts?.stackName, "diff"),
     );
-    await stack.initalizeTerraform(opts.noColor, opts.skipProviderLock);
+    await stack.initalizeTerraform(
+      opts.noColor,
+      opts.skipProviderLock,
+      opts.migrateState,
+    );
 
     try {
       await stack.diff(opts);
@@ -459,6 +463,7 @@ export class CdktfProject {
     await this.initializeStacksToRunInSerial(
       opts.noColor,
       opts.skipProviderLock,
+      opts.migrateState,
     );
     while (this.stacksToRun.filter((stack) => stack.isPending).length > 0) {
       const runningStacks = this.stacksToRun.filter((stack) => stack.isRunning);
@@ -687,9 +692,10 @@ export class CdktfProject {
   private async initializeStacksToRunInSerial(
     noColor?: boolean,
     skipProviderLock?: boolean,
+    migrateState?: boolean,
   ): Promise<void> {
     for (const stack of this.stacksToRun) {
-      await stack.initalizeTerraform(noColor, skipProviderLock);
+      await stack.initalizeTerraform(noColor, skipProviderLock, migrateState);
     }
   }
 }

packages/@cdktf/cli-core/src/lib/cdktf-stack.ts

@@ -253,6 +253,7 @@ export class CdktfStack {
   public async initalizeTerraform(
     noColor?: boolean,
     skipProviderLock?: boolean,
+    migrateState?: boolean,
   ) {
     const terraform = await this.terraformClient();
     const needsLockfileUpdate = skipProviderLock
@@ -263,7 +264,7 @@ export class CdktfStack {
       needsUpgrade,
       noColor: noColor ?? false,
       needsLockfileUpdate,
-      migrateState: this.options.migrateState ?? false,
+      migrateState: migrateState ?? false,
     });
     return terraform;
   }

packages/@cdktf/cli-core/src/lib/models/terraform-cli.ts

@@ -126,6 +126,9 @@ export class TerraformCli implements Terraform {
     if (opts.noColor) {
       args.push("-no-color");
     }
+    if (opts.migrateState) {
+      args.push("-migrate-state");
+    }
 
     // eslint-disable-next-line @typescript-eslint/no-empty-function
     let initCanNotContinue = (_err: any) => {};
@@ -145,7 +148,11 @@ export class TerraformCli implements Terraform {
       },
       (data) => {
         stdout(data);
-        if (data.includes("Should Terraform migrate your existing state?")) {
+        if (
+          data.includes("Should Terraform migrate your existing state?") ||
+          data.includes("Do you want to copy existing state to the new backend")
+        ) {
+          // TODO: This only happens when terraform is passed the -migrate-state anyway, so this check is redundant
           if (opts.migrateState) {
             actions.writeLine("yes");
           } else {