1: # Whether we should perform non-crucial checks that require being online. For 2: # example, looking up the latest version number of a package to see if we should 3: # warn about being out of date. 4: # Defaults to true; overridable by setting the env var to 0. 5: { }: 6: 7: builtins.getEnv "NIX_ONLINE_CHECK" != "0"