From d7cef7400552109474f2203b38058a5b52d26a93 Mon Sep 17 00:00:00 2001
From: Sebastian Korfmann <sebastian@korfmann.net>
Date: Mon, 24 Aug 2020 19:56:18 +0200
Subject: [PATCH 1/2] Terraform in automation mode

This skips all interactive inputs and fails immediately if there's data missing

See https://learn.hashicorp.com/tutorials/terraform/automate-terraform#terraform-init-input-false-2

Fixes #250
---
 packages/cdktf-cli/bin/cmds/ui/models/terraform.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/cdktf-cli/bin/cmds/ui/models/terraform.ts b/packages/cdktf-cli/bin/cmds/ui/models/terraform.ts
index 792a1b4762..b2c500cc37 100644
--- a/packages/cdktf-cli/bin/cmds/ui/models/terraform.ts
+++ b/packages/cdktf-cli/bin/cmds/ui/models/terraform.ts
@@ -84,12 +84,12 @@ export class Terraform  {
 
   public async init(): Promise<void> {
     await this.setUserAgent()
-    await exec(terraformBinaryName, ['init'], { cwd: this.workdir, env: process.env })
+    await exec(terraformBinaryName, ['init', '-input', 'false'], { cwd: this.workdir, env: process.env })
   }
 
   public async plan(destroy = false): Promise<TerraformPlan> {
     const planFile = path.join(this.workdir, 'plan')
-    const options = ['plan', '-out', planFile, ...this.stateFileOption]
+    const options = ['plan', '-input', 'false', '-out', planFile, ...this.stateFileOption]
     if (destroy) {
       options.push('-destroy')
     }
@@ -102,12 +102,12 @@ export class Terraform  {
   public async deploy(planFile: string, stdout: (chunk: Buffer) => any): Promise<void> {
     const relativePlanFile = path.relative(this.workdir, planFile);
     await this.setUserAgent()
-    await exec(terraformBinaryName, ['apply', '-auto-approve', ...this.stateFileOption, relativePlanFile], { cwd: this.workdir, env: process.env }, stdout);
+    await exec(terraformBinaryName, ['apply', '-auto-approve', '-input', 'false', ...this.stateFileOption, relativePlanFile], { cwd: this.workdir, env: process.env }, stdout);
   }
 
   public async destroy(stdout: (chunk: Buffer) => any): Promise<void> {
     await this.setUserAgent()
-    await exec(terraformBinaryName, ['destroy', '-auto-approve', ...this.stateFileOption], { cwd: this.workdir, env: process.env }, stdout);
+    await exec(terraformBinaryName, ['destroy', '-auto-approve', '-input', 'false', ...this.stateFileOption], { cwd: this.workdir, env: process.env }, stdout);
   }
 
   public async version(): Promise<string> {

From 9f0946ab1cada7c77f453159c8e1d710d1ebb0d9 Mon Sep 17 00:00:00 2001
From: Sebastian Korfmann <sebastian@korfmann.net>
Date: Mon, 24 Aug 2020 20:19:10 +0200
Subject: [PATCH 2/2] Compact to one argument

---
 packages/cdktf-cli/bin/cmds/ui/models/terraform.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/cdktf-cli/bin/cmds/ui/models/terraform.ts b/packages/cdktf-cli/bin/cmds/ui/models/terraform.ts
index b2c500cc37..2349aeb811 100644
--- a/packages/cdktf-cli/bin/cmds/ui/models/terraform.ts
+++ b/packages/cdktf-cli/bin/cmds/ui/models/terraform.ts
@@ -84,12 +84,12 @@ export class Terraform  {
 
   public async init(): Promise<void> {
     await this.setUserAgent()
-    await exec(terraformBinaryName, ['init', '-input', 'false'], { cwd: this.workdir, env: process.env })
+    await exec(terraformBinaryName, ['init', '-input=false'], { cwd: this.workdir, env: process.env })
   }
 
   public async plan(destroy = false): Promise<TerraformPlan> {
     const planFile = path.join(this.workdir, 'plan')
-    const options = ['plan', '-input', 'false', '-out', planFile, ...this.stateFileOption]
+    const options = ['plan', '-input=false', '-out', planFile, ...this.stateFileOption]
     if (destroy) {
       options.push('-destroy')
     }
@@ -102,12 +102,12 @@ export class Terraform  {
   public async deploy(planFile: string, stdout: (chunk: Buffer) => any): Promise<void> {
     const relativePlanFile = path.relative(this.workdir, planFile);
     await this.setUserAgent()
-    await exec(terraformBinaryName, ['apply', '-auto-approve', '-input', 'false', ...this.stateFileOption, relativePlanFile], { cwd: this.workdir, env: process.env }, stdout);
+    await exec(terraformBinaryName, ['apply', '-auto-approve', '-input=false', ...this.stateFileOption, relativePlanFile], { cwd: this.workdir, env: process.env }, stdout);
   }
 
   public async destroy(stdout: (chunk: Buffer) => any): Promise<void> {
     await this.setUserAgent()
-    await exec(terraformBinaryName, ['destroy', '-auto-approve', '-input', 'false', ...this.stateFileOption], { cwd: this.workdir, env: process.env }, stdout);
+    await exec(terraformBinaryName, ['destroy', '-auto-approve', '-input=false', ...this.stateFileOption], { cwd: this.workdir, env: process.env }, stdout);
   }
 
   public async version(): Promise<string> {