58 lines
2.4 KiB
Python
Executable file
58 lines
2.4 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
|
|
import argparse, subprocess, shlex, sys, os, glob
|
|
import workspaces
|
|
import credentials
|
|
|
|
def main(argv):
|
|
parser = argparse.ArgumentParser(description='Control Terraform Workspaces.')
|
|
g = parser.add_mutually_exclusive_group()
|
|
g.add_argument("command", help="Send commands to terraform with workspace variable context", nargs='?', default=False)
|
|
parser.add_argument("-e", help="Gather shared-creds from environment variables. This is for CI/CD", action='store_true', default=False)
|
|
parser.add_argument("-m", help="Prevents workspace from changing with git branches automatically", action='store_true', default=False)
|
|
parser.add_argument("-n", help="Atmos will not add -var-file or -var args to terraform", action='store_true', default=False)
|
|
parser.add_argument("-p", "--project", help="Add a project prefix for env vars", nargs='?', default="")
|
|
parser.add_argument("-v", "--verbose", help="Debug mode", action="store_true", default=False)
|
|
args, params = parser.parse_known_args()
|
|
if args.command:
|
|
determine_actions(args, params)
|
|
|
|
def determine_actions(args, params):
|
|
aws_creds_file = "$HOME/.aws/credentials"
|
|
if (is_git_directory()) and not (args.m):
|
|
# if (args.e):
|
|
# aws_creds_file = aws_creds_file + "-atmos"
|
|
workspaces.workspace_manager()
|
|
|
|
workspace = workspaces.get_env()
|
|
workspace_vars = workspace
|
|
if (args.project) and workspace != 'default':
|
|
workspace = args.project + "-" + workspace
|
|
|
|
env_actions = ["init", "plan", "apply", "destroy"] # Commands that require env context
|
|
cmd = 'terraform {args}'.format(args=args.command)
|
|
|
|
if (args.command in env_actions) and not (args.n): # Append with env context
|
|
cmd = cmd + ' -var-file=vars/{env}.tfvars'.format(env=workspace_vars)
|
|
|
|
for param in params: # Pass terraform params directly through
|
|
cmd = cmd + ' ' + param
|
|
|
|
if (args.e):
|
|
credentials.generate(args)
|
|
|
|
if (args.verbose):
|
|
print("Atmos will run: " + cmd)
|
|
print('Terraform {args} using env vars in {env}'.format(args=args.command, env=workspace_vars))
|
|
run_cmd(cmd)
|
|
|
|
def run_cmd(cmd):
|
|
with subprocess.Popen(shlex.split(cmd)) as proc:
|
|
exit # Start process but kill py program
|
|
|
|
def is_git_directory():
|
|
return subprocess.call(['git', 'branch'], stderr=subprocess.STDOUT, stdout = open(os.devnull, 'w')) == 0
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main(sys.argv)
|