caches: Move clean-unused-caches to scripts/lib/.

.travis.yml

@@ -17,7 +17,7 @@ install:
 
   # Clean any caches that are not in use to avoid our cache
   # becoming huge.
-  - mispipe "scripts/clean-unused-caches --verbose --threshold 0" ts
+  - mispipe "scripts/lib/clean-unused-caches --verbose --threshold 0" ts
 
 script:
   # We unset GEM_PATH here as a hack to work around Travis CI having

scripts/lib/clean-unused-caches

@@ -4,7 +4,7 @@ import os
 import subprocess
 import sys
 
-ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 sys.path.append(ZULIP_PATH)
 from scripts.lib.zulip_tools import get_environment, parse_cache_script_args
 

scripts/purge-old-deployments

@@ -67,7 +67,7 @@ def main():
         print("Cleaning orphaned/unused caches...")
 
     # Call 'clean-unused-caches' script to clean any orphaned/unused caches.
-    subprocess.check_call([os.path.join(ZULIP_PATH, "scripts/clean-unused-caches")] + sys.argv[1:])
+    subprocess.check_call([os.path.join(ZULIP_PATH, "scripts/lib/clean-unused-caches")] + sys.argv[1:])
     print("Done!\n")
 
 if __name__ == "__main__":