remove InstallableValueCommand class

Change-Id: Id12383f4741cba07159712700ebcfbe37e61560c

src/libcmd/command-installable-value.cc

@@ -1,11 +0,0 @@
-#include "command-installable-value.hh"
-
-namespace nix {
-
-void InstallableValueCommand::run(ref<Store> store, ref<Installable> installable)
-{
-    auto installableValue = InstallableValue::require(installable);
-    run(store, installableValue);
-}
-
-}

src/libcmd/command-installable-value.hh

@@ -1,23 +0,0 @@
-#pragma once
-///@file
-
-#include "installable-value.hh"
-#include "command.hh"
-
-namespace nix {
-
-/**
- * An InstallableCommand where the single positional argument must be an
- * InstallableValue in particular.
- */
-struct InstallableValueCommand : InstallableCommand
-{
-    /**
-     * Entry point to this command
-     */
-    virtual void run(ref<Store> store, ref<InstallableValue> installable) = 0;
-
-    void run(ref<Store> store, ref<Installable> installable) override;
-};
-
-}

src/libcmd/meson.build

@@ -1,6 +1,5 @@
 libcmd_sources = files(
   'built-path.cc',
-  'command-installable-value.cc',
   'cmd-profiles.cc',
   'command.cc',
   'common-eval-args.cc',
@@ -18,7 +17,6 @@ libcmd_sources = files(
 
 libcmd_headers = files(
   'built-path.hh',
-  'command-installable-value.hh',
   'cmd-profiles.hh',
   'command.hh',
   'common-eval-args.hh',

src/nix/develop.cc

@@ -1,6 +1,6 @@
 #include "eval.hh"
 #include "installable-flake.hh"
-#include "command-installable-value.hh"
+#include "command.hh"
 #include "common-args.hh"
 #include "shared.hh"
 #include "store-api.hh"