From 968d8a7acd6c23078a3ea6936c03be0b45523227 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 7 Feb 2018 15:48:50 +0200
Subject: Add support for update-for-{test,install} operation aliases

---
 build2/install/init.cxx      |  7 ++++---
 build2/install/operation.cxx | 18 ++++++++++++++++++
 build2/install/operation.hxx |  1 +
 3 files changed, 23 insertions(+), 3 deletions(-)

(limited to 'build2/install')

diff --git a/build2/install/init.cxx b/build2/install/init.cxx
index 259fb07..52875d4 100644
--- a/build2/install/init.cxx
+++ b/build2/install/init.cxx
@@ -140,10 +140,11 @@ namespace build2
       if (!function_family::defined ("install"))
         functions ();
 
-      // Register the install and uninstall operations.
+      // Register our operations.
       //
-      r.operations.insert (install_id,   op_install);
-      r.operations.insert (uninstall_id, op_uninstall);
+      r.operations.insert (install_id,            op_install);
+      r.operations.insert (uninstall_id,          op_uninstall);
+      r.operations.insert (update_for_install_id, op_update_for_install);
 
       return false;
     }
diff --git a/build2/install/operation.cxx b/build2/install/operation.cxx
index 5279b3d..be4dd2d 100644
--- a/build2/install/operation.cxx
+++ b/build2/install/operation.cxx
@@ -30,6 +30,7 @@ namespace build2
 
     const operation_info op_install {
       install_id,
+      0,
       "install",
       "install",
       "installing",
@@ -52,6 +53,7 @@ namespace build2
     //
     const operation_info op_uninstall {
       uninstall_id,
+      0,
       "uninstall",
       "uninstall",
       "uninstalling",
@@ -62,5 +64,21 @@ namespace build2
       &install_pre,
       nullptr
     };
+
+    // Also the explicit update-for-install operation alias.
+    //
+    const operation_info op_update_for_install {
+      update_id, // Note: not update_for_install_id.
+      install_id,
+      op_update.name,
+      op_update.name_do,
+      op_update.name_doing,
+      op_update.name_did,
+      op_update.name_done,
+      op_update.mode,
+      op_update.concurrency,
+      op_update.pre,
+      op_update.post
+    };
   }
 }
diff --git a/build2/install/operation.hxx b/build2/install/operation.hxx
index 0d96faf..1f3db58 100644
--- a/build2/install/operation.hxx
+++ b/build2/install/operation.hxx
@@ -16,6 +16,7 @@ namespace build2
   {
     extern const operation_info op_install;
     extern const operation_info op_uninstall;
+    extern const operation_info op_update_for_install;
   }
 }
 
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