Merge pull request #2197 from freqtrade/implement_version_dev

Apply dynamic versioning to develop

freqtrade/__init__.py

@@ -1,5 +1,16 @@
 """ FreqTrade bot """
-__version__ = '2019.7-dev'
+__version__ = 'develop'
+
+if __version__ == 'develop':
+
+    try:
+        import subprocess
+        __version__ = 'develop-' + subprocess.check_output(
+            ['git', 'log', '--format="%h"', '-n 1'],
+            stderr=subprocess.DEVNULL).decode("utf-8").rstrip().strip('"')
+    except Exception:
+        # git not available, ignore
+        pass
 
 
 class DependencyException(Exception):