feat(shell): Add list-nodes script

default.nix

@@ -59,6 +59,11 @@ let
 in
 
 {
+  nodes =
+    pkgs.lib.concatMapAttrs
+      (site: builtins.foldl' (acc: host: acc // { ${host} = "${host}.${site}.infra.dgnum.eu"; }) { })
+      (import ./meta/infrastructure.nix);
+
   shells = {
     default = pkgs.mkShell {
       name = "dgnum-infra";

scripts/default.nix

@@ -31,6 +31,7 @@ let
   scripts = [
     "check-deployment"
     "launch-vm"
+    "list-nodes"
   ];
 in
 

scripts/list-nodes.sh

@@ -0,0 +1,6 @@
+#!@bash@/bin/bash
+# shellcheck shell=bash
+
+cd $(@git@/bin/git rev-parse --show-toplevel)
+
+nix-instantiate --strict --eval --json -A nodes | @jq@/bin/jq .