Provide addTempRoot in the Perl API

Needed by Hydra.

2 files changed, 11 insertions, 0 deletions

diff --git a/perl/lib/Nix/Store.pm b/perl/lib/Nix/Store.pm
index af3d2fa2e..d226264d4 100644
--- a/perl/lib/Nix/Store.pm
+++ b/perl/lib/Nix/Store.pm
@@ -21,6 +21,7 @@ our @EXPORT = qw(
     signString checkSignature
     addToStore makeFixedOutputPath
     derivationFromPath
+    addTempRoot
 );
 
 our $VERSION = '0.15';
diff --git a/perl/lib/Nix/Store.xs b/perl/lib/Nix/Store.xs
index d3bfa19fd..07d81aa3a 100644
--- a/perl/lib/Nix/Store.xs
+++ b/perl/lib/Nix/Store.xs
@@ -356,3 +356,13 @@ SV * derivationFromPath(char * drvPath)
         }
     OUTPUT:
         RETVAL
+
+
+void addTempRoot(char * storePath)
+    PPCODE:
+        try {
+            doInit();
+            store->addTempRoot(storePath);
+        } catch (Error & e) {
+            croak(e.what());
+        }