From d65a7a1b386945f3745b318fb9480d5b056c68b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9gis=20Behmo?= <regis@behmo.com>
Date: Sun, 10 Feb 2019 18:31:48 +0100
Subject: [PATCH] Fix version information in bundle

`./dist/tutor --version` raises an error:

Traceback (most recent call last):
  File "main", line 4, in <module>
  File "tutor/cli.py", line 21, in main
  File "click/core.py", line 764, in __call__
  File "click/core.py", line 716, in main
  File "click/core.py", line 641, in make_context
  File "click/core.py", line 1089, in parse_args
  File "click/core.py", line 940, in parse_args
  File "click/core.py", line 1477, in handle_parse_result
  File "click/core.py", line 96, in invoke_param_callback
  File "click/decorators.py", line 270, in callback
RuntimeError: Could not determine version
[1659] Failed to execute script main

To address this, we pass the version value directly to click.

This is for issue #156.
---
 setup.py           | 6 +++++-
 tutor/__about__.py | 1 +
 tutor/cli.py       | 3 ++-
 3 files changed, 8 insertions(+), 2 deletions(-)
 create mode 100644 tutor/__about__.py

diff --git a/setup.py b/setup.py
index ce505d7..aa01adf 100644
--- a/setup.py
+++ b/setup.py
@@ -7,9 +7,13 @@ here = os.path.abspath(os.path.dirname(__file__))
 with io.open(os.path.join(here, "README.rst"), "rt", encoding="utf8") as f:
     readme = f.read()
 
+about = {}
+with io.open(os.path.join(here, "tutor", "__about__.py"), "rt", encoding="utf-8") as f:
+    exec(f.read(), about)
+
 setup(
     name="tutor-openedx",
-    version="3.0.0",
+    version=about["__version__"],
     url="http://docs.tutor.overhang.io/",
     project_urls={
         "Documentation": "https://docs.tutor.overhang.io/",
diff --git a/tutor/__about__.py b/tutor/__about__.py
new file mode 100644
index 0000000..528787c
--- /dev/null
+++ b/tutor/__about__.py
@@ -0,0 +1 @@
+__version__ = "3.0.0"
diff --git a/tutor/cli.py b/tutor/cli.py
index 7715c8b..341e8c8 100755
--- a/tutor/cli.py
+++ b/tutor/cli.py
@@ -4,6 +4,7 @@ import sys
 import click
 import click_repl
 
+from .__about__ import __version__
 from .android import android
 from .config import config
 from .dev import dev
@@ -24,7 +25,7 @@ def main():
         sys.exit(1)
 
 @click.group(context_settings={'help_option_names': ['-h', '--help', 'help']})
-@click.version_option()
+@click.version_option(version=__version__)
 def cli():
     pass