From 0052bfbfc253f20b448be5cb2ef4909f5be1d1b3 Mon Sep 17 00:00:00 2001
From: Mostafa Kamal <hiremostafa@gmail.com>
Date: Mon, 2 Sep 2024 23:13:29 +0600
Subject: [PATCH] added run script

---
 .gitignore  |  7 +++---
 config.json |  4 ---
 run.sh      | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+), 7 deletions(-)
 create mode 100755 run.sh

diff --git a/.gitignore b/.gitignore
index 974c819..460bf58 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
-terraform/*/modules
-terraform/*/common-resources.tf
-!terraform/common/common-resources.tf
+projects/*/modules
+projects/*/common-resources.tf
+!projects/common/common-resources.tf
+auto_generated_backend.tf
 
 # Terragrunt specific
 .terraform
diff --git a/config.json b/config.json
index f80c068..92c8629 100644
--- a/config.json
+++ b/config.json
@@ -13,10 +13,6 @@
     "dev": {
       "TF_WORKSPACE": "dev-project",
       "TG_WORKDIR": "environment/dev"
-    },
-    "default": {
-      "TF_WORKSPACE": "default",
-      "TG_WORKDIR": "environment/default"
     }
   }
 }
diff --git a/run.sh b/run.sh
new file mode 100755
index 0000000..a28559e
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,72 @@
+#!/bin/bash
+
+# Function to read JSON values
+function get_json_value() {
+  local key="$1"
+  local json_file="$2"
+  echo $(jq -r "$key" "$json_file")
+}
+
+# File path to config.json
+CONFIG_FILE="./config.json"
+
+# Prompt user to pick an environment
+echo "Available environments:"
+environments=($(jq -r '.branches | keys | .[]' "$CONFIG_FILE"))
+for i in "${!environments[@]}"; do
+  echo "$((i+1)). ${environments[$i]}"
+done
+
+read -p "Select an environment by number: " env_num
+
+# Validate the selected environment
+if ! [[ "$env_num" =~ ^[0-9]+$ ]] || (( env_num < 1 || env_num > ${#environments[@]} )); then
+  echo "Error: Invalid selection."
+  exit 1
+fi
+
+ENVIRONMENT="${environments[$((env_num-1))]}"
+
+# Extract configurations from config.json
+TF_WORKSPACE=$(get_json_value ".branches.$ENVIRONMENT.TF_WORKSPACE" "$CONFIG_FILE")
+TG_WORKDIR=$(get_json_value ".branches.$ENVIRONMENT.TG_WORKDIR" "$CONFIG_FILE")
+TF_VERSION=$(get_json_value ".terraform_version" "$CONFIG_FILE")
+TG_VERSION=$(get_json_value ".terragrunt_version" "$CONFIG_FILE")
+
+echo "Selected environment: $ENVIRONMENT"
+echo "Terraform Workspace: $TF_WORKSPACE"
+echo "Terragrunt Working Directory: $TG_WORKDIR"
+
+# Change directory to the Terragrunt working directory
+cd "$TG_WORKDIR" || { echo "Error: Directory '$TG_WORKDIR' does not exist."; exit 1; }
+
+# Initialize Terraform with Terragrunt
+echo "Initializing Terragrunt..."
+terragrunt init --terragrunt-non-interactive
+
+# Prompt user to select a Terragrunt workspace
+echo "Available Terragrunt workspaces:"
+workspaces=($(terragrunt workspace list | sed 's/^[* ]*//'))
+for i in "${!workspaces[@]}"; do
+  echo "$((i+1)). ${workspaces[$i]}"
+done
+
+read -p "Select a Terragrunt workspace by number: " ws_num
+
+# Validate the selected Terragrunt workspace
+if ! [[ "$ws_num" =~ ^[0-9]+$ ]] || (( ws_num < 1 || ws_num > ${#workspaces[@]} )); then
+  echo "Error: Invalid selection."
+  exit 1
+fi
+
+TG_WORKSPACE="${workspaces[$((ws_num-1))]}"
+
+# Select the Terragrunt workspace
+echo "Selecting Terragrunt workspace: $TG_WORKSPACE"
+terragrunt workspace select "$TG_WORKSPACE"
+
+# Run Terragrunt plan
+echo "Running Terragrunt plan..."
+terragrunt plan --terragrunt-non-interactive
+
+echo "Terragrunt plan completed successfully!"