tfvergen

.terraform-version generator for tfenv

tfvergen returns version by parsing required_version from tf files.

Install

Please download binary from releases page. Move tfvergen to your PATH.

Usage

$ cd <your terraform directory (*)>

$ cat config.tf
terraform {
  required_version = "= 1.0.7"
}
  : (omitted)

$ tfvergen > .terraform-version
$ cat .terraform-version
1.0.7

(*): a directory where you run terraform plan/apply

NOTE

Create .terraform-version under the directory recursively

$ find . -type f -name 'config.tf' | xargs -L1 bash -c 'cd $(dirname $1) && tfvergen > .terraform-version' _

Behavior when min-required value is given

If the following values are specified, tfvergen returns the first occurrence.

required_version = ">= 1.0.7, < 1.1.0"
# -> tfvergen returns 1.0.7

This is identical to the tfenv specification.