Moved cf-remote version string to a single file

Signed-off-by: Ole Herman Schumacher Elgesem <ole@northern.tech>

Author: olehermanse

cf_remote/main.py

@@ -3,6 +3,7 @@
 import sys
 
 from cf_remote import log
+from cf_remote import version
 from cf_remote import commands, paths
 from cf_remote.utils import user_error, exit_success, expand_list_from_file, is_file_string
 from cf_remote.utils import strip_user, read_json, is_package_url
@@ -11,7 +12,7 @@
 
 
 def print_version_info():
-    print("cf-remote version 0.1.4")
+    print(f"cf-remote version {version.string()}")
     print("Available CFEngine versions:")
     releases = Releases()
     print(releases)

cf_remote/version.py

@@ -0,0 +1,2 @@
+def string():
+    return "0.1.4"

setup.py

@@ -1,11 +1,12 @@
 import setuptools
+from cf_remote import version
 
 with open("README.md", "r", encoding="utf-8") as fh:
     long_description = fh.read()
 
 setuptools.setup(
     name="cf-remote",
-    version="0.1.4",
+    version=f"{version.string()}",
     author="Northern.tech, Inc.",
     author_email="contact@northern.tech",
     description="Tooling to deploy CFEngine (and much more)",