Only try to update the index if it's writable

FNALssi · Oct 2, 2024 · ea6a3fe · ea6a3fe
1 parent 2307df9
commit ea6a3fe
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/bin/make_subspack b/bin/make_subspack
@@ -301,10 +301,12 @@ message "adding package repos..."
 
 echo "Adding buildcache $binary_cache"
 $SPACK_ROOT/bin/spack mirror add --scope site fnal $binary_cache
-$SPACK_ROOT/bin/spack buildcache update-index -d $binary_cache
+[ -w "$binary_cache" ] &&
+ $SPACK_ROOT/bin/spack buildcache update-index -d $binary_cache
 message "Adding backup buildcache $binary_cache_bak"
 $SPACK_ROOT/bin/spack mirror add --scope site scisoft $binary_cache_bak
-$SPACK_ROOT/bin/spack buildcache update-index -d $binary_cache_bak
+[ -w "$binary_cache_bak" ] &&
+ $SPACK_ROOT/bin/spack buildcache update-index -d $binary_cache_bak
 $SPACK_ROOT/bin/spack -k buildcache keys --install --trust --force
 if [ "$disable_caches" != "" ]
 then