init variable order, so that tests can be built.

src/download/classes/gallery.py

@@ -61,9 +61,12 @@ class Gallery:
         for key, env_var in auth_env.items():
             command += ["-o", f"{key}={os.environ.get(env_var, '')}"]
 
-        if self.link and not self.list:
+        if self.link and self.list:
+            LOG.warning("Both link and list set; using link and ignoring list.")
             command.append(self.link)
-        if self.list and not self.link:
+        elif self.link:
+            command.append(self.link)
+        elif self.list:
             command += ["-i", queue]
 
         LOG.debug(command)

src/download/download.py

@@ -23,8 +23,17 @@ from classes.user import User
 from classes.gallery import Gallery
 
 # GLOBAL VARIABLE SECTION
-CONFIGS = load_config_variables()
+CONFIGS = None
 # Enable a default "everyone" flag for when running stuff like download gallery
+USERS = []
+ARGS = None
+
+
+def init_globals() -> None:
+    """Initialize global config and CLI args."""
+    global CONFIGS, USERS, ARGS
+    if CONFIGS is None:
+        CONFIGS = load_config_variables()
         USERS = ["everyone"] + [user["name"] for user in CONFIGS["users"]]
         ARGS = argparser(USERS)
 
@@ -304,6 +313,7 @@ def scrap_everyone() -> None:
 
 def main():
     """Main module to decide what to do based on the parsed arguments"""
+    init_globals()
     if ARGS.scrapper:
         rgx_shared = re.compile("push|main|instagram|kemono")
         if (ARGS.user in "everyone") and (rgx_shared.search(ARGS.scrapper)):