1#!/usr/bin/env bash
2# This is an alias for "terraform apply".
3
4# == Handle refresh-only changes ==
5#
6# If Terraform doesn't want to make any changes, it will give you
7# a message:
8#
9#     Your configuration already matches the changes detected above.
10#     If you'd like to update the Terraform state to match, create and
11#     apply a refresh-only plan:
12#       terraform apply -refresh-only
13#
14# At this point it's tempting to run `tfa -refresh-only`, but that needs
15# to be handled separately.  If you pass it through the branch below,
16# you get an error:
17#
18#     Error: Too many command line arguments
19#     Expected at most one positional argument.
20#
21# because under the hood it's running:
22#
23#     terraform apply terraform.plan -refresh-only
24#
25# which doesn't make any sense!
26#
27if [[ "$@" == "-refresh-only" ]]
28then
29  tf apply -refresh-only
30
31# All other Terraform operations
32else
33  tf apply tfplan "$@"
34fi