···

       
23
       
23
       
 
       
    cp -prd . ../$releaseName

     

       
24
       
24
       
 
       
    chmod -R u+w ../$releaseName

     

       
25
       
25
       
 
       
    ln -s . ../$releaseName/nixpkgs # hack to make ‘<nixpkgs>’ work

     

       
26
       
26
       
-
       
    NIX_STATE_DIR=$TMPDIR nix-env -f ../$releaseName/default.nix -qaP --meta --xml \* > /dev/null

     

       
26
       
26
       
+
       
    NIX_STATE_DIR=$TMPDIR nix-env -f ../$releaseName/default.nix -qaP --meta --show-trace --xml \* > /dev/null

     

       
27
       
27
       
 
       
    cd ..

     

       
28
       
28
       
 
       
    chmod -R u+w $releaseName

     

       
29
       
29
       
 
       
    tar cfJ $out/tarballs/$releaseName.tar.xz $releaseName