tfaction

tfaction is a framework for Monorepo to build high level Terraform Workflows by GitHub Actions. You don't have to run terraform apply in your laptop, and don't have to reinvent the wheel for Terraform Workflows anymore.

Features

Run terraform plan in pull requests, and run terraform apply by merging pull requests into the default branch
Dynamic build matrix for Monorepo
- CI is run on only changed working directories
Notify the result of CI to pull requests with tfcmt, github-comment, and reviewdog
- You don't have to check CI log
Run terraform apply safely using the plan file created by the merged pull request's terraform plan
Update related pull requests automatically when the remote state is updated
- Keep the result of CI including terraform plan up-to-date
Create a pull request automatically to follow up the apply failure
Support linters
- terraform validate
- tfsec
- tflint
- conftest
Support tfmigrate
Update dependencies by Renovate safely
- Prevent Renovate from applying unexpected changes, and enables to merge pull requests without changes safely
Workflows for Terraform Modules
- Scaffold, Test, Release Modules
Workflows for scaffolding
- Scaffold a working directory, Terraform Module, pull request for tfmigrate
Update .terraform.lock.hcl automatically
- A commit is pushed automatically, so you don't have to update .terraform.lock.hcl yourself
Format Terraform Configuration automatically
- A commit is pushed automatically, so you don't have to format Terraform configuration yourself
Drift Detection
- Detect the drift periodically and manage the drift as GitHub Issues