source common.sh profiles="$NIX_STATE_DIR"/profiles # Query installed: should be empty. test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 0 # Query available: should contain several. test "$($nixenv -p $profiles/test -f ./user-envs.nix -qa '*' | wc -l)" -eq 5 # Install "foo-1.0". $nixenv -p $profiles/test -f ./user-envs.nix -i foo-1.0 # Query installed: should contain foo-1.0 now (which should be # executable). test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 1 $nixenv -p $profiles/test -q '*' | grep -q foo-1.0 test "$($profiles/test/bin/foo)" = "foo-1.0" # Store the path of foo-1.0. outPath10=$($nixenv -p $profiles/test -q --out-path --no-name '*' | grep foo-1.0) echo "foo-1.0 = $outPath10" test -n "$outPath10" # Install "foo-2.0pre1": should remove foo-1.0. $nixenv -p $profiles/test -f ./user-envs.nix -i foo-2.0pre1 # Query installed: should contain foo-2.0pre1 now. test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 1 $nixenv -p $profiles/test -q '*' | grep -q foo-2.0pre1 test "$($profiles/test/bin/foo)" = "foo-2.0pre1" # Upgrade "foo": should install foo-2.0. $nixenv -p $profiles/test -f ./user-envs.nix -u foo # Query installed: should contain foo-2.0 now. test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 1 $nixenv -p $profiles/test -q '*' | grep -q foo-2.0 test "$($profiles/test/bin/foo)" = "foo-2.0" # Store the path of foo-2.0. outPath20=$($nixenv -p $profiles/test -q --out-path --no-name '*' | grep foo-2.0) test -n "$outPath20" # Install bar-0.1, uninstall foo. $nixenv -p $profiles/test -f ./user-envs.nix -i bar-0.1 $nixenv -p $profiles/test -f ./user-envs.nix -e foo # Query installed: should only contain bar-0.1 now. if $nixenv -p $profiles/test -q '*' | grep -q foo; then false; fi $nixenv -p $profiles/test -q '*' | grep -q bar # Rollback: should bring "foo" back. $nixenv -p $profiles/test --rollback $nixenv -p $profiles/test -q '*' | grep -q foo-2.0 $nixenv -p $profiles/test -q '*' | grep -q bar # Rollback again: should remove "bar". $nixenv -p $profiles/test --rollback $nixenv -p $profiles/test -q '*' | grep -q foo-2.0 if $nixenv -p $profiles/test -q '*' | grep -q bar; then false; fi # Count generations. test "$($nixenv -p $profiles/test --list-generations | wc -l)" -eq 5 # Install foo-1.0, now using its store path. echo $outPath10 $nixenv -p $profiles/test -i "$outPath10" $nixenv -p $profiles/test -q '*' | grep -q foo-1.0 # Delete all old generations. $nixenv -p $profiles/test --delete-generations old # Run the garbage collector. This should get rid of foo-2.0 but not # foo-1.0. $NIX_BIN_DIR/nix-collect-garbage test -e "$outPath10" if test -e "$outPath20"; then false; fi # Uninstall everything $nixenv -p $profiles/test -f ./user-envs.nix -e '*' test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 0 # Installing "foo" should only install the newest foo. $nixenv -p $profiles/test -f ./user-envs.nix -i foo test "$($nixenv -p $profiles/test -q '*' | grep foo- | wc -l)" -eq 1 $nixenv -p $profiles/test -q '*' | grep -q foo-2.0 # On the other hand, this should install both (and should fail due to # a collision). $nixenv -p $profiles/test -f ./user-envs.nix -e '*' if $nixenv -p $profiles/test -f ./user-envs.nix -i foo-1.0 foo-2.0; then false; fi # Installing "*" should install one foo and one bar. $nixenv -p $profiles/test -f ./user-envs.nix -e '*' $nixenv -p $profiles/test -f ./user-envs.nix -i '*' test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 2 $nixenv -p $profiles/test -q '*' | grep -q foo-2.0 $nixenv -p $profiles/test -q '*' | grep -q bar-0.1.1