More click refactoring

app/build_containers.py

@@ -27,25 +27,28 @@ from decouple import config
 import subprocess
 import click
 
-parser = argparse.ArgumentParser(
-    description="build the set of containers required for a complete stack",
-    epilog="Config provided either in .env or settings.ini or env vars: CERC_REPO_BASE_DIR (defaults to ~/cerc)"
-    )
-parser.add_argument("--verbose", action="store_true", help="increase output verbosity")
-parser.add_argument("--quiet", action="store_true", help="don\'t print informational output")
-parser.add_argument("--check-only", action="store_true", help="looks at what\'s already there and checks if it looks good")
-parser.add_argument("--dry-run", action="store_true", help="don\'t do anything, just print the commands that would be executed")
+#parser = argparse.ArgumentParser(
+#    description="build the set of containers required for a complete stack",
+#    epilog="Config provided either in .env or settings.ini or env vars: CERC_REPO_BASE_DIR (defaults to ~/cerc)"
+#    )
+#parser.add_argument("--verbose", action="store_true", help="increase output verbosity")
+#parser.add_argument("--quiet", action="store_true", help="don\'t print informational output")
+#parser.add_argument("--check-only", action="store_true", help="looks at what\'s already there and checks if it looks good")
+#parser.add_argument("--dry-run", action="store_true", help="don\'t do anything, just print the commands that would be executed")
 
-args = parser.parse_args()
+#args = parser.parse_args()
 
 @click.command()
-def command():
-    verbose = args.verbose
-    quiet = args.quiet
+@click.pass_context
+def command(ctx):
+
+    quiet = ctx.obj.quiet
+    verbose = ctx.obj.verbose
+    dry_run = ctx.obj.verbose
 
     dev_root_path = os.path.expanduser(config("CERC_REPO_BASE_DIR", default="~/cerc"))
 
-    if not args.quiet:
+    if not quiet:
         print(f'Dev Root is: {dev_root_path}')
 
     if not os.path.isdir(dev_root_path):
@@ -66,7 +69,7 @@ def command():
         if not os.path.exists(build_script_filename):
             print(f"Error, script: {build_script_filename} doesn't exist")
             sys.exit(1)
-        if not args.dry_run:
+        if not dry_run:
             # We need to export CERC_REPO_BASE_DIR
             build_result = subprocess.run(build_script_filename, shell=True, env={'CERC_REPO_BASE_DIR':dev_root_path})
             # TODO: check result in build_result.returncode