Don't clobber customizations when an update is made to config.py

upstream.
catskul · Jul 22, 2013 · 2910232 · 2910232
1 parent dbaaa09
commit 2910232
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,3 @@
 powerline-shell.py
 *.py[co]
+config.py
diff --git a/config.py → config.py.dist b/config.py → config.py.dist
diff --git a/install.py b/install.py
@@ -16,6 +16,11 @@ def load_source(srcfile):
         return ''
 
 if __name__ == "__main__":
+    try:
+        with open('config.py'): pass
+    except IOError:
+        print 'Please copy config.py.dist to config.py and retry.'
+        exit(1)
     source = load_source(TEMPLATE_FILE)
     source += load_source(os.path.join(THEMES_DIR, config.THEME + '.py'))
     for segment in config.SEGMENTS: