Monotony is a CLI tool for efficiently managing large Terraform monorepos.

Current Features:

• Parse Terraform into a data oriented AST
• Support querying the AST
• Summarize plans and modules
• Support automatic downloading/caching of the correct terraform versions and provider versions to achieve fast applications.

Desired Features:

• Keep track of which plans have been applied on various revisions of code and easily get things back in sync.
• Automatically upgrade module references.
• Automatically upgrade provider versions.
• Execute plans concurrently.
• Approve distinct "changes" across a set of plans so that you can safely apply them all with less redundant diffing.
• Generate graphs of plans and modules
• Allow writing validated terraform using edn / clojure functions instead of hcl.
• Render a data AST into HCL.
• Support an "iterative discovery" mode that applies resources in dependency order to avoid "for_each" over an unknown quantity errors.
• Support serializing a terraform "context" so it could be stored in a database and used as part of an application.

Installation:

./install.sh

Usage:

$ monotony --help
NAME:
 monotony - A supplementary cli tool for users of Terraform.

USAGE:
 monotony [global-options] command [command options] [arguments...]

VERSION:
 0.1.0-SNAPSHOT

COMMANDS:
   list-plans           List the available terraform plans within the current directory.
   list-modules         List the available terraform modules within the current directory.

GLOBAL OPTIONS:
   -?, --help