From 1fdee0ee52ce0ecca541d1a83b883610c04f8cae Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 10 May 2020 22:53:31 +0100
Subject: [PATCH] nailing-cargo: Some useful env vars

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 nailing-cargo | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/nailing-cargo b/nailing-cargo
index fc70286..73401fb 100755
--- a/nailing-cargo
+++ b/nailing-cargo
@@ -434,6 +434,14 @@ END
   @ARGV = @command;
 }
 
+sub setenvs () {
+  $ENV{NAILINGCARGO_WORKSPHERE}   = $worksphere;
+  $ENV{NAILINGCARGO_MANIFEST_DIR} = $src_absdir;
+  $ENV{NAILINGCARGO_BUILDSPHERE}  = $oot_absdir;
+  delete $ENV{NAILINGCARGO_BUILDSPHERE} unless $oot_absdir;
+  $ENV{NAILINGCARGO_BUILD_DIR}    = $build_absdir // $src_absdir;
+}
+
 our $want_uninstall;
 
 END {
-- 
2.30.2