3 files changed, 4 insertions, 24 deletions

diff --git a/scripts/make-env b/scripts/make-env
index 983a3590..25aa869a 100755
--- a/scripts/make-env
+++ b/scripts/make-env
@@ -2,11 +2,11 @@
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 
-source $DIR/nix_env
+eval "$(make --no-print-directory -C $(dirname $DIR) nix-path)"
 nix-env -r -i -A myEnvironments.immae-eu -f "<nixpkgs>" "$@"
 result=$?
 
 cat >> $(dirname $DIR)/versions_log <<EOF
 Ran $(date) with args "$@" and returned "$result"
-$($DIR/nix_infos | sed -e "s/^/    /")
+$(make --no-print-directory -C $(dirname $DIR) nix-info | sed -e "s/^/    /")
 EOF
diff --git a/scripts/nix_env b/scripts/nix_env
index 7bc14dd3..7fb6646d 100644
--- a/scripts/nix_env
+++ b/scripts/nix_env
@@ -1,17 +1,7 @@
 #!/bin/bash
 
-if [ -z "$NIXOPS_DEPLOYMENT" ]; then
-  # This will automatically upgrade to latest version at each build
-  nixpkgs="https://nixos.org/channels/nixos-19.03/nixexprs.tar.xz"
-else
-  nixpkgs="https://releases.nixos.org/nixos/19.03/nixos-19.03.172731.3efdf45dbd1/nixexprs.tar.xz"
-fi
+# This will automatically upgrade to latest version at each build
+nixpkgs="https://nixos.org/channels/nixos-19.03/nixexprs.tar.xz"
 nixpkgsPrevious="$nixpkgs"
 nixpkgsNext="$nixpkgs"
 export NIX_PATH="nixpkgs=$nixpkgs:nixpkgsNext=$nixpkgsNext:nixpkgsPrevious=$nixpkgsPrevious"
-
-nixops_custom () {
-  _DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-  d=$(nix-build --no-out-link -E "with import <nixpkgs> { overlays = builtins.attrValues (import $(dirname $_DIR)/overlays); }; nixops")
-  ${d}/bin/nixops "$@"
-}
diff --git a/scripts/nix_infos b/scripts/nix_infos
deleted file mode 100755
index 56e5b197..00000000
--- a/scripts/nix_infos
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-
-source $DIR/nix_env
-version=$(nix eval --raw nixpkgs.lib.version)
-mainversion=$(echo $version | cut -d"." -f -2)
-
-echo "https://releases.nixos.org/nixos/$mainversion/nixos-$version/nixexprs.tar.xz"
-nix eval --raw nixpkgs.bc.meta.position | cut -d"/" -f-4