Better encapsulation

src/alire/alire-config-edit-early_load.adb

@@ -0,0 +1,12 @@
+package body Alire.Config.Edit.Early_Load is
+
+   -----------------
+   -- Load_Config --
+   -----------------
+
+   procedure Load_Config is
+   begin
+      Alire.Config.Edit.Load_Config;
+   end Load_Config;
+
+end Alire.Config.Edit.Early_Load;

src/alire/alire-config-edit-early_load.ads

@@ -0,0 +1,7 @@
+package Alire.Config.Edit.Early_Load is
+
+   procedure Load_Config;
+   --  For internal use of Alire_Early_Elaboration, DO NOT CALL otherwise.
+   --  This should be hidden but that would require a non-trivial refactoring.
+
+end Alire.Config.Edit.Early_Load;

src/alire/alire-config-edit.ads

@@ -79,11 +79,12 @@ package Alire.Config.Edit is
                            return Boolean;
    --  Check that the combination satisfies builtin rules
 
+private
+
    procedure Load_Config;
    --  Clear and reload all configuration. Also set some values elsewhere
    --  used to break circularities. Bottom line, this procedure must leave
    --  the program-wide configuration ready. This is done during startup from
-   --  Alire_Early_Elaboration so config is available ASAP; regular clients of
-   --  libalire shouldn't need to call this explicitly.
+   --  Alire_Early_Elaboration so config is available ASAP.
 
 end Alire.Config.Edit;

src/alire/alire_early_elaboration.adb

@@ -2,7 +2,7 @@ with AAA.Strings;
 
 with Ada.Directories;
 
-with Alire.Config.Edit;
+with Alire.Config.Edit.Early_Load;
 
 with GNAT.Command_Line;
 with GNAT.OS_Lib;
@@ -180,7 +180,7 @@ package body Alire_Early_Elaboration is
       end if;
 
       --  Load config ASAP
-      Alire.Config.Edit.Load_Config;
+      Alire.Config.Edit.Early_Load.Load_Config;
    end Early_Switch_Detection;
 
    -------------------