Terraform Shell

tf.sh

#!/bin/bash

# Initialize
if [ "$1" = "--init" ] || [ "$1" = "-i" ]; then
  terraform init -var-file=".tfvars"
fi

# Refresh
if [ "$1" = "--refresh" ] || [ "$1" = "-r" ]; then
  terraform init -var-file=".tfvars"
  terraform refresh -var-file=".tfvars"
fi

# Plan
if [ "$1" = "--plan" ] || [ "$1" = "-p" ]; then
  terraform init -var-file=".tfvars"
  terraform refresh -var-file=".tfvars"
  terraform plan -var-file=".tfvars" -input=false
fi

# Apply
if [ "$1" = "--apply" ] || [ "$1" = "-a" ]; then
  terraform init -var-file=".tfvars"
  terraform refresh -var-file=".tfvars"
  terraform plan -var-file=".tfvars" -input=false
  terraform apply -var-file=".tfvars" -input=false -auto-approve
fi

# Destroy
if [ "$1" = "--destroy" ] || [ "$1" = "-d" ]; then
  terraform init -var-file=".tfvars"
  terraform refresh -var-file=".tfvars"
  terraform destroy -var-file=".tfvars" -input=false
fi

# Taint
# bash ./tf.sh -st <prefix>
if [ "$1" = "--state-taint" ] || [ "$1" = "-st" ]; then
  if [ -n "$2" ]; then
    terraform state list | grep "$2" | xargs -n1 terraform taint
  fi
fi

# State List
# bash ./tf.sh -sl <prefix>
# bash ./tf.sh -sl
if [ "$1" = "--state-list" ] || [ "$1" = "-sl" ]; then
  if [ -n "$2" ]; then
    terraform state list | grep "$2"
  else
    terraform state list
  fi
fi

# State Remove
# bash ./tf.sh -sr <prefix>
# bash ./tf.sh -sr
if [ "$1" = "--state-rm" ] || [ "$1" = "-sr" ]; then
  if [ -n "$2" ]; then
    terraform state list | grep "$2" | xargs terraform state rm
  else
    terraform state list | xargs terraform state rm
  fi
fi

if [ -z "$1" ]; then
  set -- --help
fi

# State Unlock
# bash ./tf.sh -su <LOCK_ID>
if [ "$1" = "--state-unlock" ] || [ "$1" = "-su" ]; then
  if [ -n "$2" ]; then
    terraform force-unlock -force "$2"
  fi
fi

# Help
if [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
  echo "
Usage: ./tf.sh <command> [optional_pattern]

Terraform wrapper script

Available commands:
  -i,  --init            Run terraform init
  -r,  --refresh         Init + refresh
  -p,  --plan            Init + refresh + plan
  -a,  --apply           Init + refresh + plan + apply (auto-approve)
  -d,  --destroy         Init + refresh + destroy

  -sl, --state-list [pattern]     List state (optionally filtered)
  -sr, --state-rm   [pattern]     Remove state entries (optionally filtered)
  -st, --state-taint <pattern>    Taint state entries (pattern required)
  -su, --state-unclock <id>       Force unlock state (id required)

  -h,  --help            Show this help message

Examples:
  ./tf.sh --state-list
  ./tf.sh --state-list github
  ./tf.sh --state-rm bunnynet
  ./tf.sh --state-taint github_secret
"
  exit 0
fi