commands: cache: Abort early if cache is disabled

pypa · Apr 24, 2020 · e212f66 · e212f66
1 parent daff811
commit e212f66
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diff --git a/news/8124.bugfix b/news/8124.bugfix
@@ -0,0 +1 @@
+Abort pip cache commands early when cache is disabled.
diff --git a/src/pip/_internal/commands/cache.py b/src/pip/_internal/commands/cache.py
@@ -48,6 +48,11 @@ def run(self, options, args):
             "purge": self.purge_cache,
         }
 
+        if not options.cache_dir:
+            logger.error("pip cache commands can not "
+                         "function since cache is disabled.")
+            return ERROR
+
         # Determine action
         if not args or args[0] not in handlers:
             logger.error("Need an action ({}) to perform.".format(