From c77a0263c1f40385d8271c8208dbba301259abf1 Mon Sep 17 00:00:00 2001
From: containerscrew <131241415+containerscrew@users.noreply.github.com>
Date: Tue, 7 May 2024 15:59:15 +0200
Subject: [PATCH] Wip: tfoutput changes

---
 Makefile                  |  4 ++++
 cmd/commands.go           |  3 ++-
 demo.json                 | 21 ++++++++++++++++++++-
 internal/parser/parser.go |  2 ++
 internal/reader/reader.go |  2 +-
 5 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 422a986..827f9c1 100644
--- a/Makefile
+++ b/Makefile
@@ -4,6 +4,9 @@ SHELL:=/bin/sh
 help: ## this help
 	@awk 'BEGIN {FS = ":.*?## ";  printf "Usage:\n  make \033[36m<target> \033[0m\n\nTargets:\n"} /^[a-zA-Z0-9_-]+:.*?## / {gsub("\\\\n",sprintf("\n%22c",""), $$2);printf "  \033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
 
+local-run: ## Run tftools locally
+	go run main.go summarize <demo.json
+
 doctoc: ## Create table of contents with doctoc
 	doctoc .
 
@@ -25,6 +28,7 @@ gosec: ## Run gosec
 update-dependencies: ## Update dependencies
 	go get -u ./...
 
+
 ##https://github.com/moovweb/gvm
 ##go get golang.org/x/tools/cmd/goimports
 ##go install golang.org/x/tools/cmd/goimports
diff --git a/cmd/commands.go b/cmd/commands.go
index c7b459b..045f8f7 100644
--- a/cmd/commands.go
+++ b/cmd/commands.go
@@ -2,6 +2,7 @@ package cmd
 
 import (
 	"fmt"
+	"log"
 	"os"
 	"runtime"
 
@@ -54,7 +55,7 @@ var summarizeCmd = &cobra.Command{
 
 		output, err := reader.Reader(os.Stdin)
 		if err != nil {
-			panic(err)
+			log.Fatal(err)
 		}
 
 		parser.Parser(output, showTags, showUnchanged, compact, useMarkdown, useJson, metrics, prettyJSON)
diff --git a/demo.json b/demo.json
index a1f85b5..6939aeb 100644
--- a/demo.json
+++ b/demo.json
@@ -1,7 +1,14 @@
 {
   "format_version": "1.1",
-  "terraform_version": "1.2.9",
+  "terraform_version": "1.8.1",
   "planned_values": {
+    "outputs": {
+      "test": {
+        "sensitive": false,
+        "type": "string",
+        "value": "test2"
+      }
+    },
     "root_module": {
       "resources": [
         {
@@ -567,6 +574,18 @@
       }
     }
   ],
+  "output_changes": {
+    "test": {
+      "actions": [
+        "update"
+      ],
+      "before": "test1",
+      "after": "test2",
+      "after_unknown": false,
+      "before_sensitive": false,
+      "after_sensitive": false
+    }
+  },
   "prior_state": {
     "format_version": "1.0",
     "terraform_version": "1.2.9",
diff --git a/internal/parser/parser.go b/internal/parser/parser.go
index f2edd6e..3b1d112 100644
--- a/internal/parser/parser.go
+++ b/internal/parser/parser.go
@@ -30,6 +30,8 @@ func Parser(output []byte, showTags, showUnchanged, compact, useMarkdown bool, u
 		return
 	}
 
+	// TODO: add also output changes using data.OutputChanges
+	
 	for _, resourceChange := range data.ResourceChanges {
 		processResourceChange(resourceChange, showTags)
 	}
diff --git a/internal/reader/reader.go b/internal/reader/reader.go
index 821909a..b55a7fb 100644
--- a/internal/reader/reader.go
+++ b/internal/reader/reader.go
@@ -31,5 +31,5 @@ func Reader(stdin *os.File) ([]byte, error) {
 		}
 		return data, nil
 	}
-	return nil, fmt.Errorf("no data to be processed")
+	return nil, fmt.Errorf("no data to be processed. Please proide a valid tf plan json file")
 }