v2.0.0: Add terraform prefix modes

Highlights

Implemented modes via label prefixes. In addition to the default tf:, we can use tf_destroy: to replicate terraform plan/apply -destroy as well as tf_apply: to replicate terraform apply -auto-approve directly within the PR.

Added

• Better concurrency grouping (view).
• Explicit permissions (view).

Updated

• More concise label-fetching script (view).
• Label-fetching script returns a list of tuples split on : separator: making it flexible for additional "modes" in the future (Comparing v1.1.0...main · rdhar/aws-terraform-multiple-environments (github.com)).
• Documentation around usage (aws-terraform-multiple-environments/README.md at aa0ebe2712fc550150e0a3961e31c26bd1651816 · rdhar/aws-terraform-multiple-environments · GitHub).

Removed

• Manual trigger via workflow_dispatch.
• Terraform validate as it's already a part of plan and apply.

Commits changelog: v1.1.0...v2.0.0

v1.1.0

Implemented supported for Terraform workspaces to render multi-environment state deployments with variable interpolation using a single configuration.

Commits changelog: v1.0.0...v1.1.0

v1.0.0

First production-ready iteration with a label-driven CI/CD workflow which features Terraform IaC to provide environment isolation to limit blast radius as well as shared, stateless modules.