Add change counters #85
Description
When running terraform plan, the output includes a summary of resource changes (e.g., how many resources will be created, updated, or destroyed). However, it can be tedious to quickly identify the total number of destroyed resources, which is often the most critical information to check.
Adding a similar high-level summary to tf-summarise would make it more user-friendly and align with common usage patterns.
Proposed Solution
Include a summary of changes in the output, formatted like:
|---module (+10, ~3, -2 in red)
| |---my_module
| | |---module
| | | |---ecs_alb
| | | | |---aws_lb (+1)
| | | | | |---this[0](+)
| | | | |---aws_lb_listener (-2)
Table:
....
Saved the plan to: tfplan
To perform exactly these actions, run the following command to apply:
terraform apply "tfplan"
+--------+-------------------------------------------------------------------------------------------+
| CHANGE | RESOURCE |
+--------+-------------------------------------------------------------------------------------------+
| add (2 in green) | module.my_modules.aws_appautoscaling_policy.this["cpu"] |
+ +-------------------------------------------------------------------------------------------+
| | module.my_modules.aws_appautoscaling_policy.this["memory"] |
+ +-------------------------------------------------------------------------------------------+
+--------+-------------------------------------------------------------------------------------------+
Thoughts?